CN114514928A - Biological pesticide dosage form processing technology and production equipment thereof - Google Patents

Biological pesticide dosage form processing technology and production equipment thereof Download PDF

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Publication number
CN114514928A
CN114514928A CN202210162916.1A CN202210162916A CN114514928A CN 114514928 A CN114514928 A CN 114514928A CN 202210162916 A CN202210162916 A CN 202210162916A CN 114514928 A CN114514928 A CN 114514928A
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pipeline
beauveria bassiana
processing box
processing
pesticide
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李军德
宋吉英
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Qingdao Agricultural University
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Qingdao Agricultural University
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Virology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a biological pesticide formulation processing technology and production equipment thereof, relating to the field of biological pesticide formulation processing technology, wherein the biological pesticide formulation comprises a beauveria bassiana oil suspending agent; component A, component B or auxiliary agent are added from the conveying pipe and are stirred and mixed in the processing case, during the stirring, the conveying shell of rotating the outer lane of a section of thick bamboo can carry the inside material of processing case lower extreme to the inside back whereabouts in processing case upper end, the purpose of the upper and lower floor material in the intensive mixing processing case has been realized, the specially adapted mixes the stirring to the agricultural chemicals of cream form, each ratio composition misce bene in the agricultural chemicals that have guaranteed to prepare, it is effectual, utilize biological agricultural chemicals in this device: the beauveria bassiana can prevent and treat insect pests of farmland crops, is safe and environment-friendly, and replaces chemical pesticide.

Description

Biological pesticide dosage form processing technology and production equipment thereof
Technical Field
The invention relates to the field of biological pesticide formulation processing technology, in particular to a biological pesticide formulation processing technology and production equipment thereof.
Background
Biopesticides are agents that kill or inhibit agricultural pests by using living organisms (fungi, bacteria, insect viruses, transgenic organisms, natural enemies, etc.) or metabolites thereof (pheromones, auxins, naphthylacetic acid, 2, 4-D, etc.).
Also called as natural pesticide, it is non-chemically synthesized, comes from natural chemical substances or living bodies, and has the functions of killing bacteria and pests. The biological pesticide comprises microorganisms such as entomopathogenic nematodes, bacteria and viruses, plant derivatives, insect pheromones and the like. Biopesticides play an important role in integrated pest management systems for organic farming use.
However, in the prior art, the effect of biological pesticides on pest control is often poor, and especially when beauveria bassiana is used for pest control, the loss of beauveria bassiana spore powder in the beauveria bassiana is serious along with water and soil loss, wind power drive and the like, and the effect of pest control is poor.
Therefore, it is necessary to invent a process for preparing biological pesticide dosage forms and a production device thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide a biological pesticide formulation processing technology and production equipment thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a biological pesticide formulation comprises Beauveria bassiana oil suspending agent;
the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30-60% of beauveria bassiana spore powder, 10-20% of edible oil, 1-10% of edible gelatin and 2-40% of water.
The beauveria bassiana oil suspending agent comprises the following preparation steps:
s1: preparing a component A, wherein the component A comprises beauveria bassiana spore powder and water, and the beauveria bassiana spore powder and the water are fully and uniformly mixed by utilizing processing equipment to ensure that no caking exists;
s2: preparing a component B, adding edible oil into the component A prepared in the step S1, and fully and uniformly mixing and stirring the mixture for 30 to 60 minutes by utilizing processing equipment to form the component B;
s3: adding an auxiliary agent, adding edible gelatin into the component B prepared in the step S2, stirring and mixing through processing equipment, fully stirring to form a cream-shaped pesticide form, observing the formed cream-shaped pesticide form, continuously flowing out when the pesticide is poured out, and continuously stirring when the pesticide is poured out and is in a liquid state without breaking, adding water into the pesticide to dilute when the pesticide is too thick to form a pimple shape when the pesticide is poured out, and continuously stirring when the liquid is broken when the pesticide is poured out.
Preferably, the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 60% of beauveria bassiana spore powder, 10% of edible oil, 5% of edible gelatin and 25% of water.
Preferably, the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30% of beauveria bassiana spore powder, 20% of edible oil, 10% of edible gelatin and 40% of water.
Preferably, the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 45% of beauveria bassiana spore powder, 15% of edible oil, 10% of edible gelatin and 30% of water.
The invention also discloses production equipment of the biological pesticide formulation, which comprises the processing technology of the biological pesticide formulation, and further comprises the following steps: the processing apparatus in S1, comprising: the processing case, the upper end of processing case is provided with the conveying pipe that supplies the material to get into, be connected with the hose on the conveying pipe, the lower extreme of processing case is provided with the discharging pipe that supplies material discharge, be provided with the ooff valve on the discharging pipe, the fixed landing leg that is provided with in bottom of processing case, the inside of processing case is provided with material mixing mechanism, and material mixing mechanism is including rotating the section of thick bamboo, rotating the section of thick bamboo and being vertical setting at the middle part of processing case, the fixed conveying casing that is provided with in outer lane of rotating the section of thick bamboo, be provided with on the conveying casing and block the subassembly, the rotating the section of thick bamboo top is provided with drive assembly, the inside of rotating the section of thick bamboo is provided with material discharge assembly, still be provided with in the processing case and be used for observing the subassembly of observing the agricultural chemicals form.
The component A, the component B or the auxiliary agent are added into the processing box from the feeding pipe to be stirred and mixed, and when the component A, the component B or the auxiliary agent is stirred, the conveying shell on the outer ring of the rotating cylinder can convey the materials in the lower end of the processing box into the upper end of the processing box and then fall down, so that the purpose of fully mixing the materials at the upper layer and the lower layer in the processing box is realized, the stirring device is particularly suitable for mixing and stirring the emulsifiable agricultural chemical, and the prepared agricultural chemical is ensured to be uniformly mixed with each proportioning component, and has good effect;
And the device utilizes biological pesticide: the beauveria bassiana is added with edible oil, edible gelatin and water to prepare the beauveria bassiana into a beauveria bassiana oil suspending agent, so that the beauveria bassiana oil suspending agent is fully attached to the outer surface of crops and the vicinity of an outer layer structure of soil and does not excessively go deep into the soil, pests near the crops on the surfaces of the crops or in the soil layer are guaranteed to contact the beauveria bassiana oil suspending agent when eating the crops or passing through the soil layer and the crops, the pests are infected with the beauveria bassiana, the pests cause toxic reaction within a few days, the metabolism is disturbed to cause death, and the purpose of fully preventing and controlling the pests is achieved;
after the beauveria bassiana spore powder is mixed with the edible oil, the beauveria bassiana spore powder can be distributed in the oil liquid and is not easy to separate, the edible gelatin can form the liquid into a viscous state, the liquid is fully diluted by water, the beauveria bassiana spore powder can be adhered to the surface layer of a plant or soil and is not easy to separate when the beauveria bassiana oil suspending agent is used, and the beauveria bassiana spore powder only permeates into the ground surface to a certain depth due to the light oil liquid quality and the adhesion effect of the edible gelatin, so that the beauveria bassiana spore powder is ensured to act near the plant rhizome and is not easy to lose along with water and soil, and the long-term effect is good;
The edible oil, the edible gelatin and the water which are matched with the beauveria bassiana spore powder are nontoxic and nontoxic after being mixed, and the purpose of preventing and treating insect pests is achieved by utilizing the control characteristic of the beauveria bassiana spore powder on the insect pests, and the beauveria bassiana spore powder is safe and environment-friendly.
Preferably, the driving assembly comprises a transmission unit fixed in the middle of the upper surface of the processing box, a transmission unit fixing frame clamped outside the transmission unit is fixed at the upper end of the processing box through a screw, the bottom of the transmission unit is in transmission connection with a transmission shaft rod movably extending into the processing box, and the lower end of the transmission shaft rod is fixedly welded with the upper end of the rotating cylinder.
Further, drive unit can use devices such as servo motor, accessible transmission shaft lever drives when drive unit starts and rotates a section of thick bamboo, it rotates the conveying casing conveying of its outer lane department to rotate a section of thick bamboo when rotating, thereby make the inside material of processing incasement lower extreme carried the surface of conveying casing, along with the rotation material of conveying casing by continuous stirring and upwards carry, the mesh of intensive mixing upper and lower floor's material has been played, when opening the ooff valve, the inside material of processing incasement can be followed the discharging pipe and discharged, the convenient ejection of compact.
Preferably, the material discharging assembly comprises a cavity arranged inside the rotating cylinder, a shaft hole communicated with the upper end of the cavity is formed in the transmission shaft rod, a suction unit fixed on one side of the transmission shaft rod is communicated with the side face of the shaft hole, a suction pipeline is arranged on the suction unit, an upper baffle is fixedly welded on the inner wall of the upper end of the cavity, a supporting shaft rod is arranged on the lower surface of the upper baffle along the axis of the rotating cylinder, an air bag is fixedly arranged at the outer ring of the supporting shaft rod and communicated with the outer portion of the upper end of the rotating cylinder through an air pipe, a gas filling and sucking unit communicated with the air pipe is fixedly welded on the surface of the upper end of the rotating cylinder, a plurality of groups of suction holes communicated with the inside and the outside of the cavity are formed in the outer ring of the rotating cylinder, and the layer structure of the air bag is gradually changed from top to bottom.
Specifically, the prepared beauveria bassiana oil suspending agent is thick and has certain viscosity, so that a cavity is arranged in the rotating cylinder, the air bag is arranged in the cavity, and the layer structure of the air bag gradually becomes thick from top to bottom, so that the beauveria bassiana oil suspending agent remaining on the surface of the conveying shell is sucked into the cavity from the suction hole when the air filling and sucking unit sucks air from the air bag;
In the apparatus, an air pump or the like may be used as the air-inflating/sucking means, and a transfer pump or the like may be used as the sucking means.
Preferably, the internal observation assembly comprises a fourth pipeline, a third pipeline, a second pipeline and a first pipeline which are fixed on the side surface of the processing box, the fourth pipeline and the second pipeline are positioned on two sides of the upper end of the processing box, the third pipeline and the first pipeline are positioned on two sides of the lower end of the processing box, the fourth pipeline, the third pipeline, the second pipeline and the first pipeline are all communicated with the inside of the processing box, a transparent observation pipe arranged on one side of the processing box is communicated between the fourth pipeline and the third pipeline, a heating pipe arranged on the other side of the processing box is communicated between the second pipeline and the first pipeline, a first check valve for conveying the material in the transparent observation pipe to the processing box in a one-way manner is arranged in the third pipeline, a second check valve for conveying the material in the heating pipe in a one-way manner to enter the processing box is arranged in the first pipeline, and a heating unit for heating the material is arranged in the heating pipe, the suction pipeline is arranged towards one side of the fourth pipeline.
In the device, when observing the processing case material by the mixed degree in, can start the suction unit, the suction unit will process the even material of incasement portion and inhale the cavity from the group inhales the hole after concentrated from the shaft hole, the inside of transparent observation pipe is carried to the suction pipeline, then observe the material form of whereabouts through transparent observation pipe department, can judge whether the material accords with and is the fluid of continuous outflow and the liquid that does not break, need not to take out and observe, therefore, the clothes hanger is strong in practicability, add corresponding material through the drive unit mount when the material form is not conform to the demand again and continue to stir the mixture, when the material form accords with the demand directly from discharging pipe department discharge can, the material is inhaled from the group inhales in the hole, make the material separation back of upper and lower floor mix once more in the processing case, the phenomenon that the error is big when having avoided getting the material from a department.
Preferably, the conveying shell is of a spiral structure, a position, close to the outer edge, of the upper surface of the conveying shell is fixedly provided with a rib for blocking the material from falling off from the side surface of the conveying shell, and a plurality of groups of buffering strips which are distributed equidistantly and used for blocking the material are fixedly arranged on the upper surface of the conveying shell.
Wherein, the flange of conveying casing edge department has blockked the phenomenon that the material directly flows from conveying casing outer fringe position, and the buffering strip is provided with certain height, can play the purpose that makes the material buffering for the inside material of processing case lower extreme is carried the inside purpose of mixing of processing case upper end gradually, and the surface that the in-process that the material was carried on the conveying casing still can be through the conveying casing is with slow speed downflow, makes the material fully mixed.
Preferably, still be provided with the clearance subassembly in the processing case, the clearance subassembly is including fixing the link at conveying shell outer wall, the fixed clearance rubber strip that is provided with in outer end of link, the clearance rubber strip is triangle-shaped frame structure, and clearance rubber strip activity laminating is on the inner wall of processing case.
When the device works, when the rotating cylinder rotates, the cleaning rubber strips scrape the inner wall of the processing box, so that the purpose of scraping materials from the inner wall of the processing box is achieved, and the cleaning effect is good;
In the device, the prepared beauveria bassiana oil suspending agent is sprayed on the surfaces of crops or soil in a mist form in a water-adding mixing mode for preventing and controlling insect pests, so that the beauveria bassiana needs to keep good activity, and therefore, the device only needs a mechanical mechanism to mix and prepare materials, does not need heating, and avoids the inactivation phenomenon of the beauveria bassiana;
and this device is provided with the heating pipe in opposite processing case one side of transparent observation pipe, when the suction pipeline was towards the heating pipe, can heat the material of suction in the suction pipeline, can be arranged to produce in the material production of some other needs stirring after-heating, also can heat while stirring the material, and the practicality is strong, and heating unit can use devices such as electric heating board.
The invention has the technical effects and advantages that:
1. the invention relates to a processing technology of a biological pesticide formulation, which comprises a beauveria bassiana oil suspending agent; the component A, the component B or the auxiliary agent are added into the processing box from the feeding pipe to be stirred and mixed, and when the component A, the component B or the auxiliary agent are stirred, the conveying shell on the outer ring of the rotating cylinder can convey the materials in the lower end of the processing box into the upper end of the processing box and then fall down, so that the purpose of fully mixing the materials at the upper layer and the lower layer in the processing box is realized, the stirring device is particularly suitable for mixing and stirring the emulsifiable agricultural chemical, and the prepared agricultural chemical is ensured to be uniformly mixed with each proportioning component and has good effect;
2. The device utilizes biological pesticide: the beauveria bassiana is used for preventing and treating insect pests of farmland crops, is safe and environment-friendly, chemical pesticide is replaced, edible oil is added into the beauveria bassiana in the device, edible gelatin and water are used for preparing the beauveria bassiana into a beauveria bassiana oil suspending agent, the beauveria bassiana oil suspending agent is fully attached to the outer surface of the crops and the vicinity of the outer layer structure of the soil, the beauveria bassiana oil suspending agent can not excessively go deep into the soil, pests which are positioned on the surfaces of the crops or in the soil layer and are close to the crops are ensured to be contacted with the beauveria bassiana oil suspending agent when gnawing the crops or pass through the soil layer, the pests are enabled to infect the beauveria bassiana, the pests are enabled to cause toxic reaction in several days, metabolism is disturbed to cause death, and the purpose of fully preventing and treating the insect pests is achieved;
3. the beauveria bassiana spore powder can be distributed in oil liquid after being mixed with edible oil and is not easy to separate, the edible gelatin can form the liquid into a viscous state, the liquid is fully diluted by water, the beauveria bassiana spore powder can be adhered to the surface layer of a plant or soil and is not easy to separate when the beauveria bassiana oil suspending agent is used, and the beauveria bassiana spore powder only permeates into the ground surface to a certain depth due to the light oil quality and the adhesion effect of the edible gelatin, so that the beauveria bassiana spore powder is ensured to act near roots of the plant and is not easy to lose along with water and soil, and the long-term effect is good;
4. The edible oil, the edible gelatin and the water which are matched with the beauveria bassiana spore powder are nontoxic and nontoxic after being mixed, and the purpose of preventing and treating insect pests is achieved by utilizing the control characteristic of the beauveria bassiana spore powder on the insect pests, so that the beauveria bassiana spore powder is safe and environment-friendly;
5. the prepared beauveria bassiana oil suspending agent is thick and has certain viscosity, so that a cavity is arranged in the rotating cylinder, an air bag is arranged in the cavity, and the layer structure of the air bag becomes thick from top to bottom gradually, so that the beauveria bassiana oil suspending agent remained on the surface of the conveying shell is sucked into the cavity from a suction hole when the air bag is pumped by the air filling and sucking unit;
6. when the mixing degree of materials in the processing box is observed, the suction unit can be started, the suction unit sucks the materials in the processing box into the cavity from the groups of suction holes uniformly, then the materials are conveyed into the transparent observation tube from the shaft holes and the suction pipeline in a centralized manner, then the falling material forms are observed through the transparent observation tube, whether the materials accord with continuously flowing fluid and a non-breaking liquid state can be judged, the materials do not need to be taken out for observation, the practicability is strong, when the material forms do not accord with requirements, corresponding materials are added through the transmission unit fixing frame to be continuously stirred and mixed, when the material forms accord with requirements, the materials are directly discharged from the discharge tube, the materials are sucked from the groups of suction holes, the materials at the upper layer and the lower layer in the processing box are separated and then mixed again, and the phenomenon of large errors when the materials are observed from one position is avoided;
7. The prepared beauveria bassiana oil suspending agent is sprayed on the surface of crops or soil in a mist form in a water-adding mixing mode for preventing and controlling insect pests, so that beauveria bassiana needs to keep good activity, and therefore, the device only mixes and prepares materials through a mechanized mechanism, does not need heating, and avoids the inactivation phenomenon of the beauveria bassiana;
8. this device is provided with the heating pipe in opposite processing case one side of transparent observation pipe, when the suction pipeline was towards the heating pipe, can heat the material of suction in the suction pipeline, can be arranged to produce in the material production of some other needs post-mixing heating, also can heat while stirring the material, and the practicality is strong, and heating unit can use devices such as electric heating board.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
FIG. 4 is a schematic view of the internal structure of the rotary cylinder of the present invention.
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
FIG. 6 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure: the device comprises a processing box 1, a transmission unit 2, a transmission unit fixing frame 3, a feeding pipe 4, a hose 5, a second pipeline 6, a heating pipe 7, a first pipeline 8, a supporting leg 9, a third pipeline 10, a fourth pipeline 11, a transparent observation pipe 12, a cleaning rubber strip 13, a rotating cylinder 14, a suction hole 15, a connecting frame 16, a first one-way valve 17, a second one-way valve 18, a switch valve 19, a discharge pipe 20, a heating unit 21, a gas filling and sucking unit 22, a transmission shaft rod 23, a suction unit 24, a suction pipeline 25, a transmission shell 26, a blocking edge 27, a buffering strip 28, a shaft hole 29, a gas pipe 30, an upper blocking plate 31, a supporting shaft rod 32 and an air bag 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a processing technology of a biological pesticide formulation as shown in figures 1-6, wherein the biological pesticide formulation comprises a beauveria bassiana oil suspending agent;
the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30-60% of beauveria bassiana spore powder, 10-20% of edible oil, 1-10% of edible gelatin and 2-40% of water.
The beauveria bassiana oil suspending agent comprises the following preparation steps:
s1: preparing a component A, wherein the component A comprises beauveria bassiana spore powder and water, and the beauveria bassiana spore powder and the water are fully and uniformly mixed by utilizing processing equipment to ensure that no caking exists;
s2: preparing a component B, adding edible oil into the component A prepared in the step S1, and fully and uniformly mixing and stirring the mixture for 30 to 60 minutes by utilizing processing equipment to form the component B;
S3: adding an auxiliary agent, adding edible gelatin into the component B prepared in the step S2, stirring and mixing through processing equipment, fully stirring to form a cream-like pesticide form, observing the formed cream-like pesticide form, continuously flowing out when the pesticide is poured out, and continuously stirring in a liquid state without breaking, adding water into the pesticide to dilute when the pesticide is poured out and forming a lumpy state, and continuously stirring when the pesticide is poured out and the fluid is broken.
The beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 60% of beauveria bassiana spore powder, 10% of edible oil, 5% of edible gelatin and 25% of water.
The invention also discloses production equipment of the biological pesticide formulation, which comprises any one of the above processing technologies of the biological pesticide formulation, and further comprises the following steps: the processing apparatus in S1, the processing apparatus comprising: processing case 1, the upper end of processing case 1 is provided with conveying pipe 4 that supplies the material to get into, be connected with hose 5 on the conveying pipe 4, the lower extreme of processing case 1 is provided with the discharging pipe 20 that supplies material discharge, be provided with ooff valve 19 on the discharging pipe 20, the fixed landing leg 9 that is provided with in bottom of processing case 1, the inside of processing case 1 is provided with material mixing mechanism, material mixing mechanism is including rotating barrel 14, rotating barrel 14 is vertical setting at the middle part of processing case 1, the fixed conveying casing 26 that is provided with in outer lane of rotating barrel 14, be provided with on the conveying casing 26 and block the subassembly, rotating barrel 14 top is provided with drive assembly, the inside of rotating barrel 14 is provided with material discharge subassembly, still be provided with the interior subassembly of observing that is used for observing the pesticide form in the processing case 1.
It should be noted that, the component a, the component B or the auxiliary agent is added into the processing box 1 from the feeding pipe 4 for stirring and mixing, and during stirring, the material inside the lower end of the processing box 1 is conveyed into the upper end of the processing box 1 by the conveying shell 26 on the outer ring of the rotary drum 14 and falls down, so that the purpose of fully mixing the material of the upper layer and the lower layer in the processing box 1 is achieved, the device is particularly suitable for mixing and stirring the cream-like agricultural chemical, and the prepared agricultural chemical is guaranteed to be uniformly mixed with each proportioning component, and has good effect;
and the device utilizes biological pesticide: the beauveria bassiana is used for preventing and treating insect pests of farmland crops, is safe and environment-friendly, chemical pesticide is replaced, edible oil is added into the beauveria bassiana in the device, edible gelatin and water are used for preparing the beauveria bassiana into a beauveria bassiana oil suspending agent, the beauveria bassiana oil suspending agent is fully attached to the outer surface of the crops and the vicinity of the outer layer structure of the soil, the beauveria bassiana oil suspending agent can not excessively go deep into the soil, pests which are positioned on the surfaces of the crops or in the soil layer and are close to the crops are ensured to be contacted with the beauveria bassiana oil suspending agent when gnawing the crops or pass through the soil layer, the pests are enabled to infect the beauveria bassiana, the pests are enabled to cause toxic reaction in several days, metabolism is disturbed to cause death, and the purpose of fully preventing and treating the insect pests is achieved;
The beauveria bassiana spore powder can be distributed in oil liquid after being mixed with edible oil and is not easy to separate, the edible gelatin can form the liquid into a viscous state, the liquid is fully diluted by water, the beauveria bassiana spore powder can be adhered to the surface layer of a plant or soil and is not easy to separate when the beauveria bassiana oil suspending agent is used, and the beauveria bassiana spore powder only permeates into the ground surface to a certain depth due to the light oil quality and the adhesion effect of the edible gelatin, so that the beauveria bassiana spore powder is ensured to act near roots of the plant and is not easy to lose along with water and soil, and the long-term effect is good;
the edible oil, the edible gelatin and the water which are matched with the beauveria bassiana spore powder are nontoxic and nontoxic after being mixed, and the purpose of preventing and treating insect pests is achieved by utilizing the control characteristic of the beauveria bassiana spore powder on the insect pests, and the beauveria bassiana spore powder is safe and environment-friendly.
The drive assembly comprises a transmission unit 2 fixed in the middle of the upper surface of the processing box 1, the upper end of the processing box 1 is fixedly provided with a transmission unit fixing frame 3 clamped outside the transmission unit 2 through a screw, the bottom of the transmission unit 2 is in transmission connection with a transmission shaft lever 23 movably extending into the processing box 1, and the lower end of the transmission shaft lever 23 is fixedly welded with the upper end of the rotating cylinder 14.
Further, drive unit 2 can use devices such as servo motor, accessible drive shaft 23 drives when drive unit 2 starts and rotates a section of thick bamboo 14, it drives the conveying casing 26 conveying of its outer lane department when rotating a section of thick bamboo 14 and rotating, thereby make the inside material of processing case 1 lower extreme carried the surface of conveying casing 26, along with the rotation material of conveying casing 26 by continuous stirring and upwards carry, the mesh of the upper and lower floor's material of intensive mixing has been played, when opening on-off valve 19, the inside material of processing case 1 can be followed discharging pipe 20 and is discharged, make things convenient for the ejection of compact.
The material discharging assembly comprises a cavity arranged inside the rotating cylinder 14, a shaft hole 29 communicated with the upper end of the cavity is formed in the transmission shaft rod 23, a suction unit 24 fixed on one side of the transmission shaft rod 23 is communicated with the side face of the shaft hole 29, a suction pipeline 25 is arranged on the suction unit 24, an upper baffle plate 31 is fixedly welded on the inner wall of the upper end of the cavity, a supporting shaft rod 32 is arranged on the lower surface of the upper baffle plate 31 along the axis of the rotating cylinder 14, an air bag 33 is fixedly arranged at the outer ring of the supporting shaft rod 32, the air bag 33 is communicated with the outer portion of the upper end of the rotating cylinder 14 through an air pipe 30, a gas filling and sucking unit 22 communicated with an air pipe 30 is fixedly welded on the surface of the upper end of the rotating cylinder 14, a plurality of groups of suction holes 15 communicated with the inside and the outside of the cavity are formed in the outer ring of the rotating cylinder 14, and the layer structure of the air bag 33 gradually becomes thick from top to bottom.
Specifically, the prepared beauveria bassiana oil suspending agent is thick and has certain viscosity, so that a cavity is arranged in the rotating cylinder 14, the air bag 33 is arranged in the cavity, and the layer structure of the air bag 33 gradually becomes thick from top to bottom, so that the beauveria bassiana oil suspending agent remaining on the surface of the conveying shell 26 is sucked into the cavity from the suction hole 15 when the air bag 33 is pumped by the air filling and sucking unit 22, and when the air bag 33 is inflated by the air filling and sucking unit 22, the air bag 33 is gradually expanded and deformed from top to bottom, that is, along with the expansion and deformation of the air bag 33, the material in the cavity can be directly compressed into the suction hole 15 at the bottom of the rotating cylinder 14 from top to bottom to be discharged, so that most of the beauveria bassiana oil suspending agent remaining on the surface of the conveying shell 26 is easily conveyed into the lower end of the processing box 1 to be discharged, and convenience is brought to discharge;
in the apparatus, the air pump or the like may be used as the air charging and sucking unit 22, and the transfer pump or the like may be used as the sucking unit 24.
The inner observation assembly comprises a fourth pipeline 11, a third pipeline 10, a second pipeline 6 and a first pipeline 8 which are fixed on the side surface of the processing box 1, the fourth pipeline 11 and the second pipeline 6 are positioned on two sides of the upper end of the processing box 1, the third pipeline 10 and the first pipeline 8 are positioned on two sides of the lower end of the processing box 1, the fourth pipeline 11, the third pipeline 10, the second pipeline 6 and the first pipeline 8 are all communicated with the inside of the processing box 1, a transparent observation pipe 12 arranged on one side of the processing box 1 is communicated between the fourth pipeline 11 and the third pipeline 10, a heating pipe 7 arranged on the other side of the processing box 1 is communicated between the second pipeline 6 and the first pipeline 8, a first one-way valve 17 for conveying the material in the transparent observation pipe 12 to the processing box 1 in one way is arranged in the third pipeline 10, a second one-way valve 18 for conveying the material in the heating pipe 7 to enter the processing box 1 in one way is arranged in the first pipeline 8, the heating pipe 7 is provided therein with a heating unit 21 for heating the material, and the suction pipe 25 is provided toward a side of the fourth pipe 11.
In the device, when observing the mixing degree of the materials in the processing box 1, the suction unit 24 can be started, the suction unit 24 sucks the materials in the processing box 1 from the groups of suction holes 15 uniformly and then conveys the materials to the interior of the transparent observation tube 12 from the shaft hole 29 and the suction pipeline 25 in a concentrated manner, then the shape of the falling material is observed through the transparent observing tube 12, whether the material is in a continuous flowing fluid and a non-breaking liquid state or not can be judged, the material is not required to be taken out for observation, the practicability is strong, when the material form does not meet the requirement, the corresponding material is added through the transmission unit fixing frame 3 to continue stirring and mixing, when the material shape meets the requirement, the material is directly discharged from the discharge pipe 20, the material is sucked from the plurality of groups of suction holes 15, the materials of the upper layer and the lower layer in the processing box 1 are mixed again after being separated, and the phenomenon of large error when the materials are taken from one place and observed is avoided.
The conveying shell 26 is of a spiral structure, a rib 27 for preventing the materials from falling off from the conveying shell 26 from the side is fixedly arranged at a position, close to the outer edge, of the upper surface of the conveying shell 26, and a plurality of groups of buffering strips 28 which are distributed equidistantly and used for preventing the materials are fixedly arranged on the upper surface of the conveying shell 26.
Wherein, the flange 27 of conveying casing 26 periphery department has blockked the phenomenon that the material directly flowed out from conveying casing 26 periphery position, and buffering strip 28 is provided with certain height, can play the purpose that makes the material buffering for the inside material of processing case 1 lower extreme is carried the inside purpose of mixing of processing case 1 upper end gradually, and the material still can flow downwards with slow speed through the surface of conveying casing 26 in-process of carrying on conveying casing 26, makes the material fully mixed.
Still be provided with the clearance subassembly in processing case 1, the clearance subassembly is including fixing the link 16 at 26 outer walls of conveying casing, and the fixed clearance rubber strip 13 that is provided with in outer end of link 16, clearance rubber strip 13 are triangle-shaped frame structure, and clearance rubber strip 13 activity laminating is on the inner wall of processing case 1.
When the device works, when the rotary drum 14 rotates, the cleaning rubber strips 13 scrape the inner wall of the processing box 1, so that the purpose of scraping materials from the inner wall of the processing box 1 is achieved, and the cleaning effect is good;
in the device, the prepared beauveria bassiana oil suspending agent is sprayed on the surfaces of crops or soil in a mist form in a water-adding mixing mode for preventing and controlling insect pests, so that the beauveria bassiana needs to keep good activity, and therefore, the device only needs a mechanical mechanism to mix and prepare materials, does not need heating, and avoids the inactivation phenomenon of the beauveria bassiana;
And this device is provided with heating pipe 7 in the opposite processing case 1 one side of transparent observation tube 12, when suction pipeline 25 towards heating pipe 7, can heat the material of suction in the suction pipeline 25, can be arranged to produce in the material production of other some needs stirring after-heating, also can heat while stirring the material, and the practicality is strong, and heating unit 21 can use devices such as electric heating board.
Example two
A process for preparing the biological agricultural chemical includes such steps as preparing the oil suspension of beauveria bassiana;
the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30-60% of beauveria bassiana spore powder, 10-20% of edible oil, 1-10% of edible gelatin and 2-40% of water.
The beauveria bassiana oil suspending agent comprises the following preparation steps:
s1: preparing a component A, wherein the component A comprises beauveria bassiana spore powder and water, and the beauveria bassiana spore powder and the water are fully and uniformly mixed by utilizing processing equipment to ensure that no caking exists;
s2: preparing a component B, adding edible oil into the component A prepared in the step S1, and fully and uniformly mixing and stirring the mixture for 30 to 60 minutes by utilizing processing equipment to form the component B;
s3: adding an auxiliary agent, adding edible gelatin into the component B prepared in the step S2, stirring and mixing through processing equipment, fully stirring to form a cream-shaped pesticide form, observing the formed cream-shaped pesticide form, continuously flowing out when the pesticide is poured out, and continuously stirring when the pesticide is poured out and is in a liquid state without breaking, adding water into the pesticide to dilute when the pesticide is too thick to form a pimple shape when the pesticide is poured out, and continuously stirring when the liquid is broken when the pesticide is poured out.
The beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30% of beauveria bassiana spore powder, 20% of edible oil, 10% of edible gelatin and 40% of water.
The invention also discloses production equipment of the biological pesticide formulation, which comprises any one of the above biological pesticide formulation processing technologies, and further comprises the following steps: the processing apparatus in S1, comprising: processing case 1, the upper end of processing case 1 is provided with conveying pipe 4 that supplies the material to get into, be connected with hose 5 on the conveying pipe 4, the lower extreme of processing case 1 is provided with the discharging pipe 20 that supplies material discharge, be provided with ooff valve 19 on the discharging pipe 20, the fixed landing leg 9 that is provided with in bottom of processing case 1, the inside of processing case 1 is provided with material mixing mechanism, material mixing mechanism is including rotating barrel 14, rotating barrel 14 is vertical setting at the middle part of processing case 1, the fixed conveying casing 26 that is provided with in outer lane of rotating barrel 14, be provided with on the conveying casing 26 and block the subassembly, rotating barrel 14 top is provided with drive assembly, the inside of rotating barrel 14 is provided with material discharge subassembly, still be provided with the interior subassembly of observing that is used for observing the pesticide form in the processing case 1.
It should be noted that, the component a, the component B or the auxiliary agent are added into the processing box 1 from the feeding pipe 4 for stirring and mixing, and during stirring, the material inside the lower end of the processing box 1 is conveyed into the upper end of the processing box 1 by the conveying shell 26 on the outer ring of the rotary drum 14 and falls down, so that the purpose of fully mixing the material of the upper layer and the lower layer in the processing box 1 is realized, the device is particularly suitable for mixing and stirring the emulsifiable agricultural chemical, and the prepared agricultural chemical is ensured to be uniformly mixed with each proportioning component, and has good effect;
And the device utilizes biological pesticide: the beauveria bassiana is used for preventing and treating insect pests of farmland crops, is safe and environment-friendly, chemical pesticide is replaced, edible oil is added into the beauveria bassiana in the device, edible gelatin and water are used for preparing the beauveria bassiana into a beauveria bassiana oil suspending agent, the beauveria bassiana oil suspending agent is fully attached to the outer surface of the crops and the vicinity of the outer layer structure of the soil, the beauveria bassiana oil suspending agent can not excessively go deep into the soil, pests which are positioned on the surfaces of the crops or in the soil layer and are close to the crops are ensured to be contacted with the beauveria bassiana oil suspending agent when gnawing the crops or pass through the soil layer, the pests are enabled to infect the beauveria bassiana, the pests are enabled to cause toxic reaction in several days, metabolism is disturbed to cause death, and the purpose of fully preventing and treating the insect pests is achieved;
the beauveria bassiana spore powder can be distributed in oil liquid after being mixed with edible oil and is not easy to separate, the edible gelatin can form the liquid into a viscous state, the liquid is fully diluted by water, the beauveria bassiana spore powder can be adhered to the surface layer of a plant or soil and is not easy to separate when the beauveria bassiana oil suspending agent is used, and the beauveria bassiana spore powder only permeates into the ground surface to a certain depth due to the light oil quality and the adhesion effect of the edible gelatin, so that the beauveria bassiana spore powder is ensured to act near roots of the plant and is not easy to lose along with water and soil, and the long-term effect is good;
The edible oil, the edible gelatin and the water which are matched with the beauveria bassiana spore powder are nontoxic and nontoxic after being mixed, and the purpose of preventing and treating insect pests is achieved by utilizing the control characteristic of the beauveria bassiana spore powder on the insect pests, and the beauveria bassiana spore powder is safe and environment-friendly.
The drive assembly comprises a transmission unit 2 fixed in the middle of the upper surface of the processing box 1, the upper end of the processing box 1 is fixedly provided with a transmission unit fixing frame 3 clamped outside the transmission unit 2 through a screw, the bottom of the transmission unit 2 is in transmission connection with a transmission shaft lever 23 movably extending into the processing box 1, and the lower end of the transmission shaft lever 23 is fixedly welded with the upper end of the rotating cylinder 14.
Further, drive unit 2 can use devices such as servo motor, accessible drive shaft lever 23 drives when drive unit 2 starts and rotates a section of thick bamboo 14, it drives the conveying casing 26 conveying of its outer lane department when rotating a section of thick bamboo 14 and rotating, thereby make the inside material of processing case 1 lower extreme carried the surface of conveying casing 26, along with the rotation material of conveying casing 26 by continuous stirring and upwards carry, the mesh of intensive mixing upper and lower floor's material has been played, when opening on-off valve 19, the inside material of processing case 1 can be followed discharging pipe 20 and is discharged, make things convenient for the ejection of compact.
The material discharging assembly comprises a cavity arranged inside the rotating cylinder 14, a shaft hole 29 communicated with the upper end of the cavity is formed inside the transmission shaft rod 23, a suction unit 24 fixed on one side of the transmission shaft rod 23 is communicated with the side face of the shaft hole 29, a suction pipeline 25 is arranged on the suction unit 24, an upper baffle 31 is fixedly welded on the inner wall of the upper end of the cavity, a support shaft rod 32 is arranged on the lower surface of the upper baffle 31 along the axis of the rotating cylinder 14, an air bag 33 is fixedly arranged on the outer ring of the support shaft rod 32, the air bag 33 is communicated with the outer portion of the upper end of the rotating cylinder 14 through an air pipe 30, an air filling and sucking unit 22 communicated with the air pipe 30 is fixedly welded on the surface of the upper end of the rotating cylinder 14, a plurality of groups of suction holes 15 communicated with the inside and the outside of the cavity are formed in the outer ring of the rotating cylinder 14, and the layer structure of the air bag 33 gradually becomes thick from top to bottom.
Specifically, as the prepared beauveria bassiana oil suspending agent is thick and has a certain viscosity, a cavity is arranged in the rotating cylinder 14, the air bag 33 is arranged in the cavity, and as the layer structure of the air bag 33 gradually becomes thicker from top to bottom, when the air filling and sucking unit 22 sucks air from the air bag 33, the residual beauveria bassiana oil suspending agent on the surface of the conveying shell 26 is sucked into the cavity from the suction hole 15, and when the air filling and sucking unit 22 charges the air bag 33, the air bag 33 is gradually expanded and deformed from top to bottom, that is, along with the expansion and deformation of the air bag 33, the material in the cavity can be directly compressed from top to bottom into the suction hole 15 at the bottom of the rotating cylinder 14 to be discharged, so that most of the beauveria bassiana oil suspending agent on the surface of the conveying shell 26 is easily conveyed into the lower end of the processing box 1 to be discharged, and discharging is convenient;
In the apparatus, the air pump or the like may be used as the air charging and sucking unit 22, and the transfer pump or the like may be used as the sucking unit 24.
The inner observation assembly comprises a fourth pipeline 11, a third pipeline 10, a second pipeline 6 and a first pipeline 8 which are fixed on the side surface of the processing box 1, the fourth pipeline 11 and the second pipeline 6 are positioned on two sides of the upper end of the processing box 1, the third pipeline 10 and the first pipeline 8 are positioned on two sides of the lower end of the processing box 1, the fourth pipeline 11, the third pipeline 10, the second pipeline 6 and the first pipeline 8 are all communicated with the inside of the processing box 1, a transparent observation pipe 12 arranged on one side of the processing box 1 is communicated between the fourth pipeline 11 and the third pipeline 10, a heating pipe 7 arranged on the other side of the processing box 1 is communicated between the second pipeline 6 and the first pipeline 8, a first one-way valve 17 for conveying the material in the transparent observation pipe 12 to the processing box 1 in one way is arranged in the third pipeline 10, a second one-way valve 18 for conveying the material in the heating pipe 7 to enter the processing box 1 in one way is arranged in the first pipeline 8, the heating pipe 7 is provided therein with a heating unit 21 for heating the material, and the suction pipe 25 is provided toward a side of the fourth pipe 11.
In the device, when observing the mixing degree of the materials in the processing box 1, the suction unit 24 can be started, the suction unit 24 sucks the materials in the processing box 1 from the groups of suction holes 15 uniformly and then conveys the materials to the inside of the transparent observation tube 12 from the shaft hole 29 and the suction pipeline 25 in a concentrated manner, then the shape of the falling material is observed through the transparent observing tube 12, whether the material is in a continuous flowing fluid and a non-breaking liquid state or not can be judged, the material is not required to be taken out for observation, the practicability is strong, when the material form does not meet the requirement, the corresponding material is added through the transmission unit fixing frame 3 to continue stirring and mixing, when the material shape meets the requirement, the material is directly discharged from the discharge pipe 20, the material is sucked from the plurality of groups of suction holes 15, the materials of the upper layer and the lower layer in the processing box 1 are mixed again after being separated, and the phenomenon of large error when the materials are taken from one place and observed is avoided.
The conveying shell 26 is in a spiral structure, a position, close to the outer edge, on the upper surface of the conveying shell 26 is fixedly provided with a rib 27 for blocking the materials from falling off from the side surface of the conveying shell 26, and a plurality of groups of buffering strips 28 which are distributed equidistantly and used for blocking the materials are fixedly arranged on the upper surface of the conveying shell 26.
Wherein, the flange 27 of conveying casing 26 periphery department has blockked the phenomenon that the material directly flowed out from conveying casing 26 periphery position, and buffering strip 28 is provided with certain height, can play the purpose that makes the material buffering for the inside material of processing case 1 lower extreme is carried the inside purpose of mixing of processing case 1 upper end gradually, and the material still can flow downwards with slow speed through the surface of conveying casing 26 in-process of carrying on conveying casing 26, makes the material fully mixed.
Still be provided with the clearance subassembly in processing case 1, the clearance subassembly is including fixing the link 16 at 26 outer walls of conveying casing, and the fixed clearance rubber strip 13 that is provided with in outer end of link 16, clearance rubber strip 13 are triangle-shaped frame structure, and clearance rubber strip 13 activity laminating is on the inner wall of processing case 1.
When the cleaning device works, when the rotating cylinder 14 rotates, the cleaning rubber strips 13 scrape the inner wall of the processing box 1, so that the purpose of scraping materials from the inner wall of the processing box 1 is achieved, and the cleaning effect is good;
In the device, the prepared beauveria bassiana oil suspending agent is sprayed on the surface of crops or soil in a mist form in a water-adding mixing mode for preventing and controlling insect pests, so that the beauveria bassiana needs to keep good activity, and therefore, the device only mixes and prepares materials through a mechanized mechanism without heating, and avoids the inactivation phenomenon of the beauveria bassiana;
the heating pipe 7 is arranged on one side of the processing box 1 opposite to the transparent observation pipe 12, when the suction pipeline 25 faces the heating pipe 7, the suction pipeline 25 can be heated to suck out materials in the suction pipeline 25, the heating device can be used for producing other materials needing to be heated after being stirred, the materials can be stirred and heated at the same time, the practicability is high, and the heating unit 21 can use devices such as an electric heating plate.
EXAMPLE III
A biological pesticide formulation comprises Beauveria bassiana oil suspending agent;
the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30-60% of beauveria bassiana spore powder, 10-20% of edible oil, 1-10% of edible gelatin and 2-40% of water.
The beauveria bassiana oil suspending agent comprises the following preparation steps:
s1: preparing a component A, wherein the component A comprises beauveria bassiana spore powder and water, and the beauveria bassiana spore powder and the water are fully and uniformly mixed by utilizing processing equipment to ensure that no caking exists;
S2: preparing a component B, adding edible oil into the component A prepared in the step S1, and fully and uniformly mixing and stirring the mixture for 30 to 60 minutes by utilizing processing equipment to form the component B;
s3: adding an auxiliary agent, adding edible gelatin into the component B prepared in the step S2, stirring and mixing through processing equipment, fully stirring to form a cream-shaped pesticide form, observing the formed cream-shaped pesticide form, continuously flowing out when the pesticide is poured out, and continuously stirring when the pesticide is poured out and is in a liquid state without breaking, adding water into the pesticide to dilute when the pesticide is too thick to form a pimple shape when the pesticide is poured out, and continuously stirring when the liquid is broken when the pesticide is poured out.
The beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 45% of beauveria bassiana spore powder, 15% of edible oil, 10% of edible gelatin and 30% of water.
The invention also discloses production equipment of the biological pesticide formulation, which comprises any one of the above biological pesticide formulation processing technologies, and further comprises the following steps: the processing apparatus in S1, comprising: processing case 1, the upper end of processing case 1 is provided with conveying pipe 4 that supplies the material to get into, be connected with hose 5 on the conveying pipe 4, the lower extreme of processing case 1 is provided with the discharging pipe 20 that supplies material discharge, be provided with ooff valve 19 on the discharging pipe 20, the fixed landing leg 9 that is provided with in bottom of processing case 1, the inside of processing case 1 is provided with material mixing mechanism, material mixing mechanism is including rotating barrel 14, rotating barrel 14 is vertical setting at the middle part of processing case 1, the fixed conveying casing 26 that is provided with in outer lane of rotating barrel 14, be provided with on the conveying casing 26 and block the subassembly, rotating barrel 14 top is provided with drive assembly, the inside of rotating barrel 14 is provided with material discharge subassembly, still be provided with the interior subassembly of observing that is used for observing the pesticide form in the processing case 1.
It should be noted that, the component a, the component B or the auxiliary agent is added into the processing box 1 from the feeding pipe 4 for stirring and mixing, and during stirring, the material inside the lower end of the processing box 1 is conveyed into the upper end of the processing box 1 by the conveying shell 26 on the outer ring of the rotary drum 14 and falls down, so that the purpose of fully mixing the material of the upper layer and the lower layer in the processing box 1 is achieved, the device is particularly suitable for mixing and stirring the cream-like agricultural chemical, and the prepared agricultural chemical is guaranteed to be uniformly mixed with each proportioning component, and has good effect;
and the device utilizes biological pesticide: the beauveria bassiana is used for preventing and treating insect pests of farmland crops, is safe and environment-friendly, chemical pesticide is replaced, edible oil is added into the beauveria bassiana in the device, edible gelatin and water are used for preparing the beauveria bassiana into a beauveria bassiana oil suspending agent, the beauveria bassiana oil suspending agent is fully attached to the outer surface of the crops and the vicinity of the outer layer structure of the soil, the beauveria bassiana oil suspending agent can not excessively go deep into the soil, pests which are positioned on the surfaces of the crops or in the soil layer and are close to the crops are ensured to be contacted with the beauveria bassiana oil suspending agent when gnawing the crops or pass through the soil layer, the pests are enabled to infect the beauveria bassiana, the pests are enabled to cause toxic reaction in several days, metabolism is disturbed to cause death, and the purpose of fully preventing and treating the insect pests is achieved;
After the beauveria bassiana spore powder is mixed with the edible oil, the beauveria bassiana spore powder can be distributed in the oil liquid and is not easy to separate, the edible gelatin can form the liquid into a viscous state, the liquid is fully diluted by water, the beauveria bassiana spore powder can be adhered to the surface layer of a plant or soil and is not easy to separate when the beauveria bassiana oil suspending agent is used, and the beauveria bassiana spore powder only permeates into the ground surface to a certain depth due to the light oil liquid quality and the adhesion effect of the edible gelatin, so that the beauveria bassiana spore powder is ensured to act near the plant rhizome and is not easy to lose along with water and soil, and the long-term effect is good;
the edible oil, the edible gelatin and the water which are matched with the beauveria bassiana spore powder are nontoxic and nontoxic after being mixed, and the purpose of preventing and treating insect pests is achieved by utilizing the control characteristic of the beauveria bassiana spore powder on the insect pests, and the beauveria bassiana spore powder is safe and environment-friendly.
The driving assembly comprises a transmission unit 2 fixed in the middle of the upper surface of the processing box 1, a transmission unit fixing frame 3 clamped outside the transmission unit 2 is fixed at the upper end of the processing box 1 through a screw, a transmission shaft rod 23 movably extending into the processing box 1 is connected to the bottom of the transmission unit 2 in a transmission mode, and the lower end of the transmission shaft rod 23 is fixedly welded with the upper end of the rotating cylinder 14.
Further, drive unit 2 can use devices such as servo motor, accessible drive shaft lever 23 drives when drive unit 2 starts and rotates a section of thick bamboo 14, it drives the conveying casing 26 conveying of its outer lane department when rotating a section of thick bamboo 14 and rotating, thereby make the inside material of processing case 1 lower extreme carried the surface of conveying casing 26, along with the rotation material of conveying casing 26 by continuous stirring and upwards carry, the mesh of intensive mixing upper and lower floor's material has been played, when opening on-off valve 19, the inside material of processing case 1 can be followed discharging pipe 20 and is discharged, make things convenient for the ejection of compact.
The material discharging assembly comprises a cavity arranged inside the rotating cylinder 14, a shaft hole 29 communicated with the upper end of the cavity is formed inside the transmission shaft rod 23, a suction unit 24 fixed on one side of the transmission shaft rod 23 is communicated with the side face of the shaft hole 29, a suction pipeline 25 is arranged on the suction unit 24, an upper baffle 31 is fixedly welded on the inner wall of the upper end of the cavity, a support shaft rod 32 is arranged on the lower surface of the upper baffle 31 along the axis of the rotating cylinder 14, an air bag 33 is fixedly arranged on the outer ring of the support shaft rod 32, the air bag 33 is communicated with the outer portion of the upper end of the rotating cylinder 14 through an air pipe 30, an air filling and sucking unit 22 communicated with the air pipe 30 is fixedly welded on the surface of the upper end of the rotating cylinder 14, a plurality of groups of suction holes 15 communicated with the inside and the outside of the cavity are formed in the outer ring of the rotating cylinder 14, and the layer structure of the air bag 33 gradually becomes thick from top to bottom.
Specifically, as the prepared beauveria bassiana oil suspending agent is thick and has a certain viscosity, a cavity is arranged in the rotating cylinder 14, the air bag 33 is arranged in the cavity, and as the layer structure of the air bag 33 gradually becomes thicker from top to bottom, when the air filling and sucking unit 22 sucks air from the air bag 33, the residual beauveria bassiana oil suspending agent on the surface of the conveying shell 26 is sucked into the cavity from the suction hole 15, and when the air filling and sucking unit 22 charges the air bag 33, the air bag 33 is gradually expanded and deformed from top to bottom, that is, along with the expansion and deformation of the air bag 33, the material in the cavity can be directly compressed from top to bottom into the suction hole 15 at the bottom of the rotating cylinder 14 to be discharged, so that most of the beauveria bassiana oil suspending agent on the surface of the conveying shell 26 is easily conveyed into the lower end of the processing box 1 to be discharged, and discharging is convenient;
in the apparatus, the air pump or the like may be used as the air charging and sucking unit 22, and the transfer pump or the like may be used as the sucking unit 24.
The inner observing component comprises a fourth pipeline 11, a third pipeline 10, a second pipeline 6 and a first pipeline 8 which are fixed on the side surface of the processing box 1, the fourth pipeline 11 and the second pipeline 6 are positioned on two sides of the upper end of the processing box 1, the third pipeline 10 and the first pipeline 8 are positioned on two sides of the lower end of the processing box 1, the fourth pipeline 11, the third pipeline 10, the second pipeline 6 and the first pipeline 8 are all communicated with the inside of the processing box 1, a transparent observation pipe 12 arranged on one side of the processing box 1 is communicated between the fourth pipeline 11 and the third pipeline 10, a heating pipe 7 arranged on the other side of the processing box 1 is communicated between the second pipeline 6 and the first pipeline 8, a first one-way valve 17 for one-way conveying of materials in the transparent observation pipe 12 to the processing box 1 is arranged in the third pipeline 10, a second one-way valve 18 for one-way conveying of the materials in the heating pipe 7 to enter the processing box 1 is arranged in the first pipeline 8, the heating pipe 7 is provided therein with a heating unit 21 for heating the material, and the suction pipe 25 is provided toward a side of the fourth pipe 11.
In the device, when observing the mixing degree of the materials in the processing box 1, the suction unit 24 can be started, the suction unit 24 sucks the materials in the processing box 1 from the groups of suction holes 15 uniformly and then conveys the materials to the interior of the transparent observation tube 12 from the shaft hole 29 and the suction pipeline 25 in a concentrated manner, then the shape of the falling material is observed through the transparent observation tube 12, whether the material is in a continuous outflow fluid state and a non-breaking liquid state or not can be judged, the material is not required to be taken out for observation, the practicability is strong, when the material form does not meet the requirement, the corresponding material is added through the transmission unit fixing frame 3 to continue stirring and mixing, when the material shape meets the requirement, the material is directly discharged from the discharge pipe 20, the material is sucked from the plurality of groups of suction holes 15, the materials of the upper layer and the lower layer in the processing box 1 are mixed again after being separated, and the phenomenon of large error when the materials are taken from one place and observed is avoided.
The conveying shell 26 is of a spiral structure, a rib 27 for preventing the materials from falling off from the conveying shell 26 from the side is fixedly arranged at a position, close to the outer edge, of the upper surface of the conveying shell 26, and a plurality of groups of buffering strips 28 which are distributed equidistantly and used for preventing the materials are fixedly arranged on the upper surface of the conveying shell 26.
Wherein, the flange 27 of conveying casing 26 periphery department has blockked the phenomenon that the material directly flowed out from conveying casing 26 periphery position, and buffering strip 28 is provided with certain height, can play the purpose that makes the material buffering for the inside material of processing case 1 lower extreme is carried the inside purpose of mixing of processing case 1 upper end gradually, and the material still can flow downwards with slow speed through the surface of conveying casing 26 in-process of carrying on conveying casing 26, makes the material fully mixed.
Still be provided with the clearance subassembly in processing case 1, the clearance subassembly is including fixing the link 16 at 26 outer walls of conveying casing, and the fixed clearance rubber strip 13 that is provided with in outer end of link 16, clearance rubber strip 13 are triangle-shaped frame structure, and clearance rubber strip 13 activity laminating is on the inner wall of processing case 1.
When the cleaning device works, when the rotating cylinder 14 rotates, the cleaning rubber strips 13 scrape the inner wall of the processing box 1, so that the purpose of scraping materials from the inner wall of the processing box 1 is achieved, and the cleaning effect is good;
in the device, the prepared beauveria bassiana oil suspending agent is sprayed on the surface of crops or soil in a mist form in a water-adding mixing mode for preventing and controlling insect pests, so that the beauveria bassiana needs to keep good activity, and therefore, the device only mixes and prepares materials through a mechanized mechanism without heating, and avoids the inactivation phenomenon of the beauveria bassiana;
And this device is provided with heating pipe 7 in the opposite processing case 1 one side of transparent observation tube 12, when suction pipeline 25 towards heating pipe 7, can heat the material of suction in the suction pipeline 25, can be arranged to produce in the material production of other some needs stirring after-heating, also can heat while stirring the material, and the practicality is strong, and heating unit 21 can use devices such as electric heating board.

Claims (10)

1. A process for processing biological pesticide dosage forms is characterized by comprising the following steps: the biological pesticide comprises a beauveria bassiana oil suspending agent;
the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30-60% of beauveria bassiana spore powder, 10-20% of edible oil, 1-10% of edible gelatin and 2-40% of water.
The beauveria bassiana oil suspending agent comprises the following preparation steps:
s1: preparing a component A, wherein the component A comprises beauveria bassiana spore powder and water, and the beauveria bassiana spore powder and the water are fully and uniformly mixed by utilizing processing equipment to ensure that no caking exists;
s2: preparing a component B, adding edible oil into the component A prepared in the step S1, and fully and uniformly mixing and stirring the mixture for 30 to 60 minutes by utilizing processing equipment to form the component B;
s3: adding an auxiliary agent, adding edible gelatin into the component B prepared in the step S2, stirring and mixing through processing equipment, fully stirring to form a cream-shaped pesticide form, observing the formed cream-shaped pesticide form, continuously flowing out when the pesticide is poured out, and continuously stirring when the pesticide is poured out and is in a liquid state without breaking, adding water into the pesticide to dilute when the pesticide is too thick to form a pimple shape when the pesticide is poured out, and continuously stirring when the liquid is broken when the pesticide is poured out.
2. The process for processing the biopesticide dosage form according to claim 1, characterized in that: the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 60% of beauveria bassiana spore powder, 10% of edible oil, 5% of edible gelatin and 25% of water.
3. The process for processing the biopesticide dosage form according to claim 1, characterized in that: the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 30% of beauveria bassiana spore powder, 20% of edible oil, 10% of edible gelatin and 40% of water.
4. The process for processing the biopesticide dosage form according to claim 1, characterized in that: the beauveria bassiana oil suspending agent comprises the following components in percentage by mass: 45% of beauveria bassiana spore powder, 15% of edible oil, 10% of edible gelatin and 30% of water.
5. A production facility of biological pesticide formulation which characterized in that: the process for preparing the biopesticide dosage form according to any one of claims 1 to 4, further comprising: the processing apparatus in S1, comprising: the processing box comprises a processing box (1), wherein a feeding pipe (4) for materials to enter is arranged at the upper end of the processing box (1), a hose (5) is connected onto the feeding pipe (4), a discharging pipe (20) for discharging the materials is arranged at the lower end of the processing box (1), a switch valve (19) is arranged on the discharging pipe (20), a supporting leg (9) is fixedly arranged at the bottom of the processing box (1), a material mixing mechanism is arranged in the processing box (1) and comprises a rotating cylinder (14), the rotating cylinder (14) is vertically arranged in the middle of the processing box (1), a conveying shell (26) is fixedly arranged on the outer ring of the rotating cylinder (14), a blocking component is arranged on the conveying shell (26), a driving component is arranged above the rotating cylinder (14), and a material discharging component is arranged in the rotating cylinder (14), the processing box (1) is also internally provided with an internal observation assembly for observing the shape of the pesticide.
6. The apparatus for producing a biopesticide dosage form according to claim 5, wherein: the driving assembly comprises a transmission unit (2) fixed in the middle of the upper surface of the processing box (1), the upper end of the processing box (1) is fixedly provided with a transmission unit fixing frame (3) clamped outside the transmission unit (2) through a screw, the bottom of the transmission unit (2) is in transmission connection with a transmission shaft lever (23) movably extending into the processing box (1), and the lower end of the transmission shaft lever (23) is fixedly welded with the upper end of the rotating cylinder (14).
7. The apparatus for producing a biopesticide dosage form according to claim 6, wherein: the material discharging assembly comprises a cavity arranged in the rotating cylinder (14), a shaft hole (29) communicated with the upper end of the cavity is formed in the transmission shaft rod (23), a suction unit (24) fixed on one side of the transmission shaft rod (23) is communicated with the side face of the shaft hole (29), a suction pipeline (25) is arranged on the suction unit (24), an upper baffle (31) is fixedly welded on the inner wall of the upper end of the cavity, a supporting shaft rod (32) is arranged on the lower surface of the upper baffle (31) along the axial line of the rotating cylinder (14), an air bag (33) is fixedly arranged on the outer ring of the supporting shaft rod (32), the air bag (33) is communicated with the outer part of the upper end of the rotating cylinder (14) through an air pipe (30), and an air charging and sucking unit (22) communicated with the air pipe (30) is fixedly welded on the surface of the upper end of the rotating cylinder (14), the outer ring of the rotating cylinder (14) is provided with a plurality of groups of suction holes (15) which are communicated with the inside and the outside of the cavity, and the layer structure of the air bag (33) becomes thicker gradually from top to bottom.
8. The apparatus for producing a biopesticide dosage form according to claim 7, wherein: the interior observation assembly comprises a fourth pipeline (11), a third pipeline (10), a second pipeline (6) and a first pipeline (8) which are fixed on the side surface of the processing box (1), wherein the fourth pipeline (11) and the second pipeline (6) are positioned on two sides of the upper end of the processing box (1), the third pipeline (10) and the first pipeline (8) are positioned on two sides of the lower end of the processing box (1), the fourth pipeline (11), the third pipeline (10), the second pipeline (6) and the first pipeline (8) are all communicated with the interior of the processing box (1), a transparent observation pipe (12) arranged on one side of the processing box (1) is communicated between the fourth pipeline (11) and the third pipeline (10), a heating pipe (7) arranged on the other side of the processing box (1) is communicated between the second pipeline (6) and the first pipeline (8), and a first one-way valve for conveying materials inside the transparent observation pipe (12) into the processing box (1) in one way is arranged in the third pipeline (10) (17) The first pipeline (8) is internally provided with a second one-way valve (18) for conveying materials in the heating pipe (7) into the processing box (1) in a one-way mode, the heating pipe (7) is internally provided with a heating unit (21) for heating the materials, and the suction pipeline (25) is arranged towards one side of the fourth pipeline (11).
9. The apparatus for producing a biopesticide dosage form according to claim 8, wherein: conveying shell (26) are heliciform structure, and the position that the upper surface of conveying shell (26) is close to the outer fringe is fixed to be provided with and blocks material from conveying shell (26) on the flange (27) that the edgewise drops, the upper surface of conveying shell (26) is fixed to be provided with multiunit and is the equidistance and distributes and be used for blockking the buffering strip (28) of material.
10. The apparatus for producing a biopesticide dosage form according to claim 9, wherein: still be provided with the clearance subassembly in processing case (1), the clearance subassembly is including fixing link (16) at conveying casing (26) outer wall, the fixed clearance rubber strip (13) that is provided with in outer end of link (16), clearance rubber strip (13) are triangle-shaped frame structure, and clearance rubber strip (13) activity laminating is on the inner wall of processing case (1).
CN202210162916.1A 2022-02-22 2022-02-22 Biological pesticide dosage form processing technology and production equipment thereof Pending CN114514928A (en)

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