CN113021545A

CN113021545A - Phytophthora wood log insecticidal and bactericidal liquid medicine, and insecticidal and bactericidal treatment device and treatment method using liquid medicine

Info

Publication number: CN113021545A
Application number: CN202110264217.3A
Authority: CN
Inventors: 戴智明; 王向军; 李文博
Original assignee: Heshan Musen Woodwork Co ltd
Current assignee: Heshan Musen Woodwork Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-06-25
Anticipated expiration: 2041-03-11
Also published as: CN113021545B

Abstract

The invention discloses a log pesticide and sterilization liquid, a treatment device using the liquid and a treatment method thereof, according to different forest farm environments, a high-pressure tank body with the length of 5 meters is directly arranged on a forest farm or is directly arranged on a transport vehicle to realize transport synchronous processing treatment of log, the log is put into the high-pressure tank body, deep pesticide and sterilization treatment such as medicament tank pesticide feeding treatment, high-frequency oscillation treatment, pressurization treatment, vacuum treatment, high-frequency microwave heating treatment and the like are carried out by utilizing pressure physics, medicament permeation and the like, so that nematodes and worm eggs of the log from the outer layer surface to the innermost layer of a wood core are completely killed, and the integrity of the wood trunk and tree branch materials can be kept; the nematode and the worm eggs thereof can be comprehensively killed in all directions, the log state of the epidemic trees is kept, and the epidemic trees are allowed to leave the forest field, so that the national regulation and legal regulations are met; and simultaneously endows the effects of corrosion resistance, water resistance, flame retardance, mildew resistance and the like to the log during processing.

Description

Phytophthora wood log insecticidal and bactericidal liquid medicine, and insecticidal and bactericidal treatment device and treatment method using liquid medicine

Technical Field

The invention relates to the technical field of pest killing and sterilization treatment of epidemic wood, in particular to a pest killing and sterilization liquid medicine for epidemic wood logs, a treatment device for pest killing and sterilization by using the liquid medicine and a treatment method thereof.

Background

Pine wood nematode disease is a destructive forest disease caused by pine wood nematodes, belongs to a great foreign invasive species in China, is listed as an object for quarantine of forest plants inside and outside China, is rapidly diffused and spread since 1982, causes death of a large number of conifer species such as masson pine and slash pine, and causes serious damage to pine wood resources, natural landscapes and ecological environments in China, and has great economic loss. According to the technical specification for treating the pine wood nematode disease epidemic trees (GB/T23477-.

(1) Crushing (chipping), treatment measures: the wood is mainly pinus massoniana and slash pine, the diameter at breast height is large, the caliber of the grinder is small, so that the wood is broken by the wood breaking machine, then the wood is ground or chipped by the grinder, the grain size of the ground material is not more than 1cm, and the chipping thickness is not more than 0.6 cm. And (3) shooting and archiving the whole process of smashing (chipping) the epidemic trees. The wood-affected fragments can be used for manufacturing fiber boards, shaving boards, granular fuels, paper making, charcoal making and the like in the province. The method has the following defects: the processing speed is slow, professional equipment and operators are needed, the requirement of personnel is large, and the operation requirement is high. The existing machinery has potential safety hazards, and safety accidents such as cutting off fingers of workers and the like occur. When the mechanical failure occurs, the treatment is not thorough, the particle size of the crushed material exceeds 1cm, and fishes with net leakage exist. The volume is increased after the smashing, and the transportation cost is high when the smashed fuel is transported to processing plants such as fiber boards, shaving boards and granular fuels. Because the processing enterprises of the epidemic wood treatment quality need to be built in the epidemic area and need to have corresponding quality, the processing enterprises have large demand, the raw material supply requirement is difficult to meet only by the epidemic wood, and once the epidemic wood treatment in the area is finished, the factory can only be moved or closed. In some epidemic areas, enterprises such as fiber boards, shaving boards, granular fuels and the like do not exist because the raw materials are few.

(2) Burning, treatment measures: felling, sawing and collecting the epidemic trees, and transporting to a safe place for harmless incineration treatment. In order to ensure safe incineration, constructors need to be organized to receive safe training, record and register to relevant units in time, and a safety worker is arranged to supervise in the whole process, so that residual fire is not extinguished and can not be removed, and fire disasters are prevented. The method has the following defects: the requirement on the site is high, secondary diffusion can be caused in the transportation process, and fire disasters are easily caused. Meanwhile, the burning also can cause environmental pollution, harmful gas and other environmental problems, and the consent of the environmental protection department is difficult to obtain.

(3) Bagging and fumigating, and treating measures are as follows: all trunks and branches with the diameter of more than 1cm of the felled pine trees are cleaned and are intensively placed in a designated place in a forest to be bagged and fumigated. Putting the epidemic trees intensively placed in a designated place in a forest into a special fumigating bag, and putting 56% of aluminum phosphide tablets for fumigating treatment. The circumference of the fumigation bag is 2 meters, and the height of the fumigation bag is 1.5 meters. The fumigant is used in an amount of 20 g per cubic meter, and is sealed for 10-15 days at the lowest outdoor temperature of more than 10 ℃. The method has the following defects: the sleeve bag is easy to damage in the operation process, needs to be supplemented in time or bagged again for fumigation, is difficult to degrade when being positioned in the field, and is easy to cause secondary pollution. The medicine has harm to the surrounding environment and animals and plants, and operation errors have potential safety hazards to constructors. The wood resources are rotten in the field and are not effectively utilized, the treatment cost of each plant is as high as 300-400 yuan per plant, and great pressure is caused to local finance. Meanwhile, people are unwilling to cooperate because the income can not be brought to people.

(4) Steel wire screen panel, treatment: cutting down the log, stacking according to the requirement, digging an annular ditch with the depth of about 15cm around the stack after the stack is prepared, inserting a stainless steel wire mesh cover, covering soil above the ground surface by more than 15cm, and compacting, if the mountain field is shallow, taking the miscellaneous tree strips with the periphery of less than 5cm on site, sealing and pressing the stainless steel wires and the ground, fixing, and covering soil above 15cm, and compacting. Before the cover net, the warning label to be placed can be placed at a remarkable position in the net. The diameter of a steel wire mesh of the steel wire mesh cover is more than or equal to 0.12mm, the mesh is more than or equal to 8 meshes, and then edge locking (edge sealing) is carried out. The method has the following defects: the single plant treatment cost is higher, and the economic pressure is higher when the plant is used in a large area. Meanwhile, the steel wire mesh is difficult to degrade when being positioned in mountain forests. The treatment cost of each plant is as high as 500-600 yuan per plant, and great pressure is applied to local finance. Meanwhile, people are unwilling to cooperate because the income can not be brought to people.

Because about 100 eggs can be laid by one female nematode, worm eggs, larvae, adults and the like exist, nearly 100 percent of longicorn in log epidemic trees carry pine wood nematodes, one longicorn can carry tens of thousands of nematodes, and the number of longicorn can reach 28 thousands. Under the condition of pest killing of the epidemic trees, the traditional treatment mode is adopted, the pest killing treatment and complete and thorough pest killing of the log cannot be directly carried out at all, namely, the traditional treatment mode does not have the capability of preserving the integrity of the log and completely killing pests and bacteria, and the purpose of preserving the integral integrity of the log (the whole trunk and the tree branch are not additionally cut after felling) and taking the log out of a forest field cannot be realized; the possibility of raising the value of the log in the pest killing process cannot be realized, namely, the log can not synchronously achieve the functions of corrosion resistance, water resistance, mildew resistance, flame retardance and the like in the pest killing and sterilization process.

Therefore, it is necessary to perform sterilization and deinsectization treatment on the existing planted wood to keep the whole log as much as possible for subsequent processing so as to improve the value of the planted wood, and certain improvements need to be made on the existing treatment mode and equipment to solve the problems in the prior art.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the pesticide and sterilization liquid for the log of the log, the processing device using the pesticide and sterilization liquid and the processing method thereof, which carry out one-stop deep processing treatment on the log of the log aiming at pests such as nematodes and the like, have the advantages of high efficiency, strong permeability, safety, convenience and the like, and can quickly and uniformly permeate into the log of the log to kill the pine wood nematodes; the nematode and the worm eggs thereof can be comprehensively killed in all directions, the log state of the epidemic trees is kept, and the epidemic trees are allowed to leave the forest field, so that the national regulation and legal regulations are met; the effects of corrosion resistance, water resistance, flame retardance, mildew resistance and the like are synchronously given to the log wood during processing, and then the log wood can be directly applied to other processing in the later period, such as solid wood application of furniture, floors and the like; the method replaces the traditional processing modes that only the processing of smashing, slicing and the like can be carried out on the epidemic trees when the epidemic trees leave the forest farm, and replaces the modes of harmful environments such as fumigation and the like or the modes of high cost such as a steel wire mesh enclosure and the like; according to different forest farm environments, a high-pressure tank body with the length of 5 meters is directly arranged on a forest farm or directly arranged on a transport vehicle to realize transportation synchronous processing treatment of log epidemic trees, the log epidemic trees are firstly loaded into the high-pressure tank body by a mechanical arm or a loader, the drug feeding treatment, the high-frequency oscillation treatment, the pressurization treatment, the vacuum treatment, the high-frequency microwave heating treatment and other deep insecticidal sterilization treatment are carried out by utilizing the modes of pressure physics, drug permeation and the like, so that the nematodes and ova thereof from the outer layer surface to the innermost layer of the wood core of the log are completely killed, the integrity of the materials of the trunk and the tree branches of the log can be kept, the data of temperature, humidity, wood core temperature and the like in the treatment process can be recorded by a chip and remotely transmitted, and the requirements of plant quarantine regulations, the implementation rules of plant quarantine regulations (section) and the requirements of the International Plant Protection Convention (IPPC) are met, the method has the advantages of realizing 360-degree whole-process monitoring, improving the value of the log, being safe in operation, high in data networking and efficiency, simple in processing, short in processing time, large in processing capacity and capable of simplifying the process, and realizing real-time data transmission; and a positioning transmitter is also arranged on the transport vehicle for real-time tracking and monitoring.

The technical scheme adopted by the invention for solving the technical problems is as follows: an insecticide and sterilization liquid for log of epidemic trees comprises the following components: 20 parts of tetramethrin, 20 parts of benzimidazole No. 44, 10 parts of quaternary ammonium salt, 35 parts of borax, 25 parts of sand acid, 20 parts of diethanol amine, 50 parts of basic copper carbonate, 20 parts of sodium silicate, 20 parts of potassium silicate, 20 parts of ammonium polyphosphate and 720 parts of water.

Tetramethrin can affect the nervous central system of nematodes, belongs to low-toxicity insecticidal substances, has no stimulation to skin and eyes, and can greatly improve the insecticidal effect when being mixed with other pesticides with good insecticidal effect. Benzimidazole No. 44 is named carbendazim, is a high-efficiency low-toxicity systemic fungicide, has low toxicity to people and animals, interferes the formation of a spindle body in mitosis of pathogenic bacteria, influences cell division and plays a role in sterilization. The quaternary ammonium salt is used for sterilization and disinfection, has outstanding sterilization effect and low comprehensive cost, and has the advantages of environmental protection, easy biodegradation, no APEO, formaldehyde and the like which are harmful to the natural environment and the human health. Borax has antibacterial, disinfectant and antiseptic effects. The basic copper carbonate is used as a wood preservative, has good permeability, strong corrosion and mildew resistance, insect prevention and water prevention, safety, environmental protection, no formaldehyde, no cracking and is very suitable for storage and processing treatment of wood. The sodium silicate is used as a wood fire retardant, the physical properties of non-combustibility and non-explosion of the sodium silicate are fully utilized, and the sodium silicate is injected from the surface and the inside of the wood, so that the direct contact between the wood and oxygen in the air is blocked, and a very strong flame retardant effect is achieved. The potassium silicate is used as a waterproofing agent of the wood, and can play a strong waterproofing effect on the wood. The ammonium polyphosphate is a non-halogen flame retardant with excellent performance, is almost insoluble in water with high polymerization degree, has the excellent characteristics of high-efficiency flame retardance, environmental friendliness, small addition amount, small influence on mechanical properties and the like, and can play a very high flame-retardant effect when being applied to wood.

Further, the pesticide composition also comprises 10 parts of fluopyram, 10 parts of aluminum phosphate, 1 part of sulfuryl fluoride, 10 parts of benzoate liquid agent, 10 parts of 600ug/mL roxithromycin, 5 parts of abamectin emulsifiable concentrate, 20 parts of fenpropathrin emulsifiable concentrate, 5 parts of rotenone beta-cyclodextrin inclusion compound and 20 parts of fennel crude extract.

Fluopyram is a new generation of excellent nematocides, acts on a complex II (i.e. Succinate Dehydrogenase (SDH) or succinate-coenzyme Q reductase (SQR)) on a mitochondrial respiratory electron transport chain, and has no influence on low toxicity of users and environment. The aluminum phosphide has obvious insecticidal effect, high efficiency, low toxicity and no residue. The sulfuryl fluoride with small content has certain toxicity, so a large amount of components can not be used, but the sulfuryl fluoride has the advantages of strong diffusion permeability, low residual quantity, high insecticidal speed, obvious drug effect and the like, the insecticidal effect can reach 100 percent, and when the sulfuryl fluoride is matched with other insecticidal components for use, the insecticidal effect is greatly improved. Roxithromycin at a concentration of 600ug/mL was used for the sterilization process. The abamectin emulsifiable solution and the fenpropathrin emulsifiable solution are used for poisoning pine wood nematodes and killing monochamus alternatus hope, and the pine wood nematode killing rate reaches over 99 percent. The fennel crude extract has strong nematocidal activity, the concentration of the fennel crude extract is 37.333mg/mL, the fennel crude extract has good inhibition effect on bacteria carried by the pine wood nematodes, and the fennel crude extract can achieve complete inhibition effect on pseudomonas fluorescens GcM5-1A carried by the pine wood nematodes.

In addition, the invention also relates to a treatment device for killing insects and sterilizing by using the liquid medicine, which comprises a high-pressure tank body, a tank cover, a jacket, a vacuum pump, an air pressure pump, a medicament tank, a high-frequency oscillator and a high-frequency microwave heater, wherein the high-pressure tank body is horizontally arranged, the tank cover is arranged on the tank opening of the high-pressure tank body, the jacket is arranged on the outer side of the high-pressure tank body, the vacuum pump, the air pressure pump and the medicament tank are arranged on the top of; the high-pressure tank is also internally fixed with a guide rail support, the guide rail support is provided with a left side guide rail and a right side guide rail, the left side guide rail and the right side guide rail are provided with a plurality of carrying slide blocks which are matched with the left side guide rail and the right side guide rail to form linear motion and slide independently, the top of each carrying slide block is provided with a carrying platform for supporting the log wood block, and two sides of each carrying platform are respectively provided with an adjustable movable railing for fixedly positioning the log block to fixedly mount the log block; a vacuum pipeline of the vacuum pump and a pressure pipeline of the air pressure pump are arranged in the jacket and extend to the inner wall of the high-pressure tank body, the high-frequency oscillator is installed in the jacket in a combined mode and is provided with overheating protection and overcurrent protection, a medicine inlet pipeline of the medicine tank is arranged in the jacket and extends to the inner wall of the high-pressure tank body, a filter screen is arranged at the inlet end of the medicine pipeline, and a backflow medicine pipeline of the medicine tank enters the jacket from the inner wall of the high-pressure tank body and flows back into the medicine tank; the high-frequency microwave generator has overcurrent protection.

Further, the high-pressure tank body on still be equipped with the microprocessor that passes through chip record and control to dry bulb temperature, wet bulb temperature, ambient temperature, relative humidity, average moisture content, process time, standard reaching time, wooden core temperature data, microprocessor remote transmission carries out real time monitoring to the log process of epidemic trees to terminal equipment.

Furthermore, the high-pressure tank body is also provided with a thermometer, a hygrometer, a pressure gauge, a pressure relief opening and a discharge opening, the thermometer is provided with a temperature sensor, the hygrometer is provided with a humidity sensor, and the pressure gauge is provided with a pressure sensor; the vacuum pipeline is provided with a vacuum pipeline valve, the pressure pipeline is provided with a pressure pipeline valve, the medicine inlet pipeline is provided with a medicine inlet pipeline valve, the backflow medicine pipeline is provided with a backflow medicine pipeline valve, the vacuum pump, the air pressure pump, the medicine tank, the high-frequency oscillator and the high-frequency microwave heater are respectively provided with an electromagnetic valve for driving the electromagnetic valve to independently open and close, and the microprocessor is connected with the temperature sensor, the humidity sensor, the pressure sensor, the vacuum pipeline valve, the pressure pipeline valve, the medicine inlet pipeline valve, the backflow medicine pipeline valve and the electromagnetic valves through wireless transmission control.

Furthermore, the terminal equipment is an IPPC heat treatment network temperature recorder, and the terminal is arranged on the high-pressure tank body or externally arranged on the high-pressure tank body.

Further, the high-pressure tank body is arranged on the transport vehicle to move and carry to synchronously treat log insect killing of the log, the power device is arranged on the transport vehicle, and the power device is a hybrid power device with a diesel engine as a main part and a solar generator as an auxiliary part.

Finally, the invention also relates to a treatment method for killing insects and sterilizing by using the liquid medicine, which comprises the following steps:

(1) in a forest field logging area, putting epidemic wood logs comprising whole log trunks and tree branches into a high-pressure tank body, wherein the high-pressure tank body is fixedly placed on the bottom surface of the forest field or fixedly arranged on a movable transport vehicle and is connected with a power device for providing power for the high-pressure tank body to run; (2) loading the log into a high-pressure tank body, fixing and positioning, and sequentially carrying out medicament feeding treatment, high-frequency oscillation treatment, pressurization treatment, vacuum treatment and high-frequency microwave heating treatment on the log, so that pests from the outer layer surface to the innermost layer of the wood core of the log are completely killed by the medicament and the high-frequency microwave heating, and the pest is directly and deeply killed; the data of the dry bulb temperature, the wet bulb temperature, the environment temperature, the relative humidity, the average water content, the processing time, the standard reaching time and the wood core temperature of the high-pressure tank body in operation are recorded by a chip and are remotely transmitted to terminal equipment, so that the log process of the epidemic wood is monitored in real time; (3) and a positioning transmitter and a terminal device are arranged on the movable transport vehicle to carry out remote signal transmission monitoring.

Further, the medicament can feeding treatment in the step (2): the pesticide containing the liquid medicine in the pesticide tank is pumped into the high-pressure tank body by the pesticide delivery pump until the log is completely immersed in the liquid medicine.

-high frequency oscillation processing: starting an ultrasonic high-frequency vibration cleaner, performing vibration cleaning on the log, performing vibration cleaning treatment on the pest path of the log and the log guide pipe in advance to achieve the dredging effect of degreasing and stain removal of the log, and quickly injecting a liquid medicine into the pest path and the log guide pipe to quickly permeate into the log; ultrasonic wave high frequency oscillation purger can not only wash in advance the dirt debris on epidemic wood log surface, can also carry out high frequency oscillation to the whole epidemic wood log and make in the surface and the middle level of liquid medicine infiltration epidemic wood log (the time can also infiltrate inside longer), play the pipe of the worm way of mediation epidemic wood log and epidemic wood log, clear up the plug for later step to make liquid medicine carry out the insecticidal of deeper in the log more comprehensively faster.

And (3) pressurization treatment: and starting the air pressure pump, wherein the high-pressure tank body is in a high-pressure state, and the liquid medicine is accelerated to permeate into the deepest layer of the log.

And (3) vacuum treatment: starting the vacuum pump, pumping out the liquid medicine in the high-pressure tank and flowing back into the liquid medicine tank, and accelerating the liquid medicine to reach all insect ways of all the circulating log and all the guide pipes of the log.

High-frequency microwave heating treatment: starting a high-frequency microwave generator, generating high temperature of electromagnetic waves by high-frequency microwaves, intensifying the thermal motion of water molecules in pests, pest paths and liquid medicine in log conduits under the action of the microwaves, increasing the internal energy and the temperature, so that the pests burst and the liquid medicine penetrate into the pest bodies and log logs, and synchronously drying; the log is subjected to insect killing and sterilization in all directions, and the agent is permeated into the log to achieve the effects of corrosion prevention, water prevention and flame retardance, so that the value of the log is improved, and the solid wood is directly applied. After the insect killing process, the nematodes and their eggs are basically killed, but the diameters of the log can be dozens of mm-several m because of the different diameters of the log. Consequently, when handling to some great logs of diameter, adopt high frequency microwave generator to produce electromagnetic microwave and high temperature at last and handle the log of epidemic trees, can all kill the nematode and the worm's ovum of deepest department completely, guaranteed not have the chance of surviving of nematode and worm's ovum, realize all-round comprehensive thorough insecticidal effect, and can also carry out certain drying to the log of epidemic trees, during liquid medicine also permeates into the log of epidemic trees after the drying, reach the purpose that its performance promoted.

Adopt high-frequency oscillation, the insecticidal mode of medicament pressurization, high-frequency microwave, vacuum adsorption etc, can carry out the deinsectization fast to log trunk and crotch material in the epidemic area and handle, to permeating into the log of epidemic wood from outside to inside and killing whole quick to nematode and worm's ovum etc. and can carry out the mediation processing of degreasing and stain removal to the worm way and the pipe of epidemic wood log all-roundly, increase functions such as anticorrosive waterproof fire-retardant of epidemic wood log in step, play the deep processing of one-stop formula and remain whole epidemic wood log and promote the epidemic wood value, the value of messenger's holistic log obtains further promotion.

Further, the vacuum degree of the high-pressure tank body in a vacuum state is 0.6-95Kpa, the frequency of ultrasonic waves for high-frequency oscillation treatment is more than 200KHz, the pressure is gradually increased to 0.6-4.0 MPa during pressure treatment, the time for high-frequency microwave heating is 20-30min, and the heating temperature is 80-100 ℃; according to the diameter of different log, the processing time is 40-65min, and the batch processing amount of the high-pressure tank body is 2-10 cubic meters.

The design of vacuum degree is decided according to different epidemic wood log sizes, can adapt to the processing of different sizes of epidemic wood log, avoids the traditional bad design of vacuum degree not suitable for with the shortcoming of epidemic wood log. The ultrasonic frequency of the ultrasonic wave is 200KHz, the strong tensile stress of the ultrasonic wave is utilized to tear the liquid into a cavity, and the surface cleaning and the insect path cleaning of a shallow layer, a middle layer, an inner layer and the like of the log can be completed, so that most of nematodes can be killed. Because the previous steps basically kill the nematodes, ova and the like, when the diameter of the log is large and the nematodes in the deepest layer are not killed, the high-frequency microwaves can reach the deepest layer through the completely dredged guide pipes and worm paths, and accelerate the liquid medicine to permeate into the deepest layer of the log, so that the nematodes and the like are killed comprehensively; but the temperature of the high-frequency microwave cannot be too high, and the time cannot be too long, so that the scorching is prevented from being caused inside and outside the log.

In conclusion, the log wood-epidemic insecticidal and bactericidal liquid medicine, the processing device using the liquid medicine for insecticidal and bactericidal and the processing method thereof carry out one-stop deep processing treatment on the log wood-epidemic pests such as nematodes and the like, have the advantages of high efficiency, strong permeability, safety, convenience and the like, and can quickly and uniformly permeate into the log wood-epidemic logs to kill the pine wood nematodes; the nematode and the worm eggs thereof can be comprehensively killed in all directions, the log state of the epidemic trees is kept, and the epidemic trees are allowed to leave the forest field, so that the national regulation and legal regulations are met; the effects of corrosion resistance, water resistance, flame retardance, mildew resistance and the like are synchronously given to the log wood during processing, and then the log wood can be directly applied to other processing in the later period, such as solid wood application of furniture, floors and the like; the method replaces the traditional processing modes that only the processing of smashing, slicing and the like can be carried out on the epidemic trees when the epidemic trees leave the forest farm, and replaces the modes of harmful environments such as fumigation and the like or the modes of high cost such as a steel wire mesh enclosure and the like; according to different forest farm environments, a high-pressure tank body with the length of 5 meters is directly arranged on a forest farm or directly arranged on a transport vehicle to realize transportation synchronous processing treatment of log epidemic trees, the log epidemic trees are firstly loaded into the high-pressure tank body by a mechanical arm or a loader, the drug feeding treatment, the high-frequency oscillation treatment, the pressurization treatment, the vacuum treatment, the high-frequency microwave heating treatment and other deep insecticidal sterilization treatment are carried out by utilizing the modes of pressure physics, drug permeation and the like, so that the nematodes and ova thereof from the outer layer surface to the innermost layer of the wood core of the log are completely killed, the integrity of the materials of the trunk and the tree branches of the log can be kept, the data of temperature, humidity, wood core temperature and the like in the treatment process can be recorded by a chip and remotely transmitted, and the requirements of plant quarantine regulations, the implementation rules of plant quarantine regulations (section) and the requirements of the International Plant Protection Convention (IPPC) are met, the method has the advantages of realizing 360-degree whole-process monitoring, improving the value of the log, being safe in operation, high in data networking and efficiency, simple in processing, short in processing time, large in processing capacity and capable of simplifying the process, and realizing real-time data transmission; and a positioning transmitter is also arranged on the transport vehicle for real-time tracking and monitoring.

Drawings

FIG. 1 is a schematic view of a treating apparatus for insecticidal sterilization using a liquid medicine according to example 1 of the present invention;

FIG. 2 is a schematic side view of a high pressure tank;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Detailed Description

Example 1

The insecticidal and bactericidal liquid medicine for the log of the epidemic wood described in the embodiment 1 comprises the following components: 20 parts of tetramethrin, 20 parts of benzimidazole No. 44, 10 parts of quaternary ammonium salt, 35 parts of borax, 25 parts of sand acid, 20 parts of diethanol amine, 50 parts of basic copper carbonate, 20 parts of sodium silicate, 20 parts of potassium silicate, 20 parts of ammonium polyphosphate and 720 parts of water.

In this embodiment, the composition further comprises 10 parts of fluopyram, 10 parts of aluminum phosphate, 1 part of sulfuryl fluoride, 10 parts of benzoate liquid, 10 parts of 600ug/mL roxithromycin, 5 parts of abamectin emulsifiable concentrate, 20 parts of fenpropathrin emulsifiable concentrate, 5 parts of rotenone beta-cyclodextrin inclusion compound and 20 parts of fennel crude extract.

In addition, the present embodiment also relates to a processing device for killing insects and sterilizing by using a liquid medicine, as shown in fig. 1 and fig. 2, comprising a high-pressure tank body 1 horizontally arranged, a tank cover 2 arranged on the tank mouth of the high-pressure tank body, a jacket 3 arranged on the outer side of the high-pressure tank body, a vacuum pump 4, an air pressure pump 5 and a medicine tank 6 arranged on the top of the high-pressure tank body, and a high-frequency oscillator 7 and a high-frequency microwave heater 8 arranged in the jacket, wherein the high-pressure tank body is connected with a power device 9 for providing power; a guide rail support 10 is further fixed in the high-pressure tank body, a left side guide rail and a right side guide rail 11 are arranged on the guide rail support, a plurality of carrying slide blocks 12 which are matched with the left side guide rail and the right side guide rail to form linear motion and slide independently are arranged on the left side guide rail and the right side guide rail, a carrying platform 13 for supporting log wood is arranged at the top of each carrying slide block, and adjustable movable railings 14 for fixedly positioning the log wood to enable the log wood to be fixedly arranged are respectively arranged on two sides of each carrying; a vacuum pipeline 15 of the vacuum pump and a pressure pipeline 16 of the air pressure pump are arranged in the jacket and extend to the inner wall of the high-pressure tank body, the high-frequency oscillator is combined and arranged in the jacket and is provided with overheating protection and overcurrent protection, a medicine inlet pipeline 17 of the medicine tank is arranged in the jacket and extends to the inner wall of the high-pressure tank body, a filter screen is arranged at the inlet end of the medicine pipeline, and a backflow medicine pipeline 18 of the medicine tank enters the jacket from the inner wall of the high-pressure tank body and flows back into the medicine tank; the high-frequency microwave generator has overcurrent protection. When putting into the high-pressure tank body, through the position of adjusting every carrying slider, it is internal to make the log of epidemic wood steadily arrange in the high-pressure tank, through adjusting nut to inside or outside slip regulation of adjustable movable railing, realize fixed mounting and location etc. to the log of epidemic wood of equidimension not, and is convenient nimble, compresses tightly the outside of log of epidemic wood and can prevent that the log of epidemic wood from soaking and being floated in liquid medicine when adjusting the fixed log of epidemic wood of movable railing.

In this implementation, the high-pressure tank on still be equipped with the microprocessor that passes through chip record and control to dry bulb temperature, wet bulb temperature, ambient temperature, relative humidity, average moisture content, process time, standard time, wooden core temperature data, microprocessor remote transmission carries out real time monitoring to the log process of epidemic trees to terminal equipment.

In the implementation, the high-pressure tank body is also provided with a thermometer, a hygrometer, a pressure gauge, a pressure relief opening and a discharge opening, the thermometer is provided with a temperature sensor, the hygrometer is provided with a humidity sensor, and the pressure gauge is provided with a pressure sensor; the vacuum pipeline is provided with a vacuum pipeline valve, the pressure pipeline is provided with a pressure pipeline valve, the medicine inlet pipeline is provided with a medicine inlet pipeline valve, the backflow medicine pipeline is provided with a backflow medicine pipeline valve, the vacuum pump, the air pressure pump, the medicine tank, the high-frequency oscillator and the high-frequency microwave heater are respectively provided with an electromagnetic valve for driving the electromagnetic valve to independently open and close, and the microprocessor is connected with the temperature sensor, the humidity sensor, the pressure sensor, the vacuum pipeline valve, the pressure pipeline valve, the medicine inlet pipeline valve, the backflow medicine pipeline valve and the electromagnetic valves through wireless transmission control.

In this implementation, the terminal device is an IPPC heat treatment network temperature recorder, and the terminal is disposed on the high-pressure tank or externally disposed on the high-pressure tank.

In this embodiment, the high-pressure tank is arranged on the transport vehicle 19 for moving and carrying to synchronously treat log insect killing of log, the power device is arranged on the transport vehicle, and the power device is a hybrid power device with a diesel engine as a main part and a solar generator as an auxiliary part.

Finally, the embodiment also relates to a treatment method for killing insects and sterilizing by using the liquid medicine, which comprises the following steps:

(1) in a forest field logging area, putting epidemic wood logs comprising whole log trunks and tree branches into a high-pressure tank body, wherein the high-pressure tank body is fixedly placed on the bottom surface of the forest field or fixedly arranged on a movable transport vehicle and is connected with a power device for providing power for the high-pressure tank body to run;

(2) loading the log into a high-pressure tank body, fixing and positioning, and sequentially carrying out medicament feeding treatment, high-frequency oscillation treatment, pressurization treatment, vacuum treatment and high-frequency microwave heating treatment on the log, so that pests from the outer layer surface to the innermost layer of the wood core of the log are completely killed by the medicament and the high-frequency microwave heating, and the pest is directly and deeply killed; the data of the dry bulb temperature, the wet bulb temperature, the environment temperature, the relative humidity, the average water content, the processing time, the standard reaching time and the wood core temperature of the high-pressure tank body in operation are recorded by a chip and are remotely transmitted to terminal equipment, so that the log process of the epidemic wood is monitored in real time;

(3) and a positioning transmitter and a terminal device are arranged on the movable transport vehicle to carry out remote signal transmission monitoring.

In this embodiment, the canister loading process in step (2): the pesticide containing the liquid medicine in the pesticide tank is pumped into the high-pressure tank body by the pesticide delivery pump until the log is completely immersed in the liquid medicine.

High-frequency oscillation treatment: starting an ultrasonic high-frequency vibration cleaner, performing vibration cleaning on the log, performing vibration cleaning treatment on the pest path of the log and the log guide pipe in advance to achieve the dredging effect of degreasing and stain removal of the log, and quickly injecting a liquid medicine into the pest path and the log guide pipe to quickly permeate into the log; ultrasonic wave high frequency oscillation purger can not only wash in advance the dirt debris on epidemic wood log surface, can also carry out high frequency oscillation to the whole epidemic wood log and make in the surface and the middle level of liquid medicine infiltration epidemic wood log (the time can also infiltrate inside longer), play the pipe of the worm way of mediation epidemic wood log and epidemic wood log, clear up the plug for later step to make liquid medicine carry out the insecticidal of deeper in the log more comprehensively faster.

In the embodiment, the vacuum degree of the high-pressure tank body in a vacuum state is 0.6-95Kpa, the frequency of ultrasonic waves for high-frequency oscillation treatment is more than 200KHz, the pressure is gradually increased to 0.6-4.0 MPa during pressure treatment, the time for high-frequency microwave heating is 20-30min, and the heating temperature is 80-100 ℃; according to the diameter of different log, the processing time is 40-65min, and the batch processing amount of the high-pressure tank body is 2-10 cubic meters.

The insecticidal and bactericidal liquid medicine for the log, the processing device using the insecticidal and bactericidal liquid medicine and the processing method thereof carry out one-stop deep processing treatment on the log with the pests such as nematodes and the like, have the advantages of high efficiency, strong permeability, safety, convenience and the like, and can quickly and uniformly permeate into the log to kill the pine wood nematodes; the nematode and the worm eggs thereof can be comprehensively killed in all directions, the log state of the epidemic trees is kept, and the epidemic trees are allowed to leave the forest field, so that the national regulation and legal regulations are met; the effects of corrosion resistance, water resistance, flame retardance, mildew resistance and the like are synchronously given to the log wood during processing, and then the log wood can be directly applied to other processing in the later period, such as solid wood application of furniture, floors and the like; the method replaces the traditional processing modes that only the processing of smashing, slicing and the like can be carried out on the epidemic trees when the epidemic trees leave the forest farm, and replaces the modes of harmful environments such as fumigation and the like or the modes of high cost such as a steel wire mesh enclosure and the like; according to different forest farm environments, a high-pressure tank body with the length of 5 meters is directly arranged on a forest farm or directly arranged on a transport vehicle to realize transportation synchronous processing treatment of log epidemic trees, the log epidemic trees are firstly loaded into the high-pressure tank body by a mechanical arm or a loader, the drug feeding treatment, the high-frequency oscillation treatment, the pressurization treatment, the vacuum treatment, the high-frequency microwave heating treatment and other deep insecticidal sterilization treatment are carried out by utilizing the modes of pressure physics, drug permeation and the like, so that the nematodes and ova thereof from the outer layer surface to the innermost layer of the wood core of the log are completely killed, the integrity of the materials of the trunk and the tree branches of the log can be kept, the data of temperature, humidity, wood core temperature and the like in the treatment process can be recorded by a chip and remotely transmitted, and the requirements of plant quarantine regulations, the implementation rules of plant quarantine regulations (section) and the requirements of the International Plant Protection Convention (IPPC) are met, the method has the advantages of realizing 360-degree whole-process monitoring, improving the value of the log, being safe in operation, high in data networking and efficiency, simple in processing, short in processing time, large in processing capacity and capable of simplifying the process, and realizing real-time data transmission; and a positioning transmitter is also arranged on the transport vehicle for real-time tracking and monitoring.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. The pesticide and sterilization liquid medicine for the log of the epidemic trees is characterized by comprising the following components: 20 parts of tetramethrin, 20 parts of benzimidazole No. 44, 10 parts of quaternary ammonium salt, 35 parts of borax, 25 parts of sand acid, 20 parts of diethanol amine, 50 parts of basic copper carbonate, 20 parts of sodium silicate, 20 parts of potassium silicate, 20 parts of ammonium polyphosphate and 720 parts of water.

2. The liquid pesticide for killing pests and sterilizing phytophthora root logs according to claim 1, which further comprises 10 parts of fluopyram, 10 parts of aluminum phosphide, 1 part of sulfuryl fluoride, 10 parts of benzoate liquid agent, 10 parts of 600ug/mL roxithromycin, 5 parts of abamectin emulsifiable concentrate, 20 parts of fenpropathrin emulsifiable concentrate, 5 parts of rotenone beta-cyclodextrin inclusion compound and 20 parts of fennel crude extract.

3. A processing device for killing insects and sterilizing by using liquid medicine is characterized by comprising a high-pressure tank body (1) which is horizontally arranged, a tank cover (2) which is arranged on the tank opening of the high-pressure tank body, a jacket (3) which is arranged on the outer side of the high-pressure tank body, a vacuum pump (4) which is arranged on the top of the high-pressure tank body, an air pressure pump (5), a medicament tank (6), a high-frequency oscillator (7) and a high-frequency microwave heater (8) which are arranged in the jacket, wherein the high-pressure tank body is connected with a power device (9; a guide rail support (10) is further fixed in the high-pressure tank body, a left side guide rail and a right side guide rail (11) are arranged on the guide rail support, a plurality of carrying slide blocks (12) which are matched with the left side guide rail and the right side guide rail to form linear motion and slide independently are mounted on the left side guide rail and the right side guide rail, a carrying platform (13) for supporting log is mounted at the tops of the carrying slide blocks, and adjustable movable railings (14) for fixedly positioning the log to enable the log to be fixedly mounted are respectively arranged on two sides of the carrying; a vacuum pipeline (15) of the vacuum pump and a pressure pipeline (16) of the air pressure pump are arranged in the jacket and extend to the inner wall of the high-pressure tank body, the high-frequency oscillator is installed in the jacket in a combined manner and is provided with overheating protection and overcurrent protection, a medicine inlet pipeline (17) of the medicine tank is arranged in the jacket and extends to the inner wall of the high-pressure tank body, a filter screen is arranged at the inlet end of the medicine pipeline, and a backflow medicine pipeline (18) of the medicine tank enters the jacket from the inner wall of the high-pressure tank body and flows back into the medicine tank; the high-frequency microwave generator has overcurrent protection.

4. The device as claimed in claim 3, wherein the high pressure tank is further provided with a microprocessor for recording and controlling the dry bulb temperature, the wet bulb temperature, the ambient temperature, the relative humidity, the average water content, the processing time, the standard reaching time and the wood core temperature data through a chip, and the microprocessor remotely transmits the data to a terminal device to monitor the log process of the log in real time.

5. The device for disinsection and sterilization using liquid medicine of claim 4, wherein the high pressure tank is further provided with a thermometer, a hygrometer, a pressure gauge, a pressure relief port, and a discharge port, the thermometer is provided with a temperature sensor, the hygrometer is provided with a humidity sensor, and the pressure gauge is provided with a pressure sensor; the vacuum pipeline is provided with a vacuum pipeline valve, the pressure pipeline is provided with a pressure pipeline valve, the medicine inlet pipeline is provided with a medicine inlet pipeline valve, the backflow medicine pipeline is provided with a backflow medicine pipeline valve, the vacuum pump, the air pressure pump, the medicine tank, the high-frequency oscillator and the high-frequency microwave heater are respectively provided with an electromagnetic valve for driving the electromagnetic valve to independently open and close, and the microprocessor is connected with the temperature sensor, the humidity sensor, the pressure sensor, the vacuum pipeline valve, the pressure pipeline valve, the medicine inlet pipeline valve, the backflow medicine pipeline valve and the electromagnetic valves through wireless transmission control.

6. The apparatus as claimed in claim 5, wherein the terminal device is an IPPC thermal processing network temperature recorder, and the terminal is disposed on the high pressure tank or externally disposed on the high pressure tank.

7. The device as claimed in claim 6, wherein the high pressure tank is disposed on a transportation vehicle (19) for moving and carrying log insects for synchronously processing log, and the power device is a hybrid power device with a diesel engine as the main component and a solar generator as the auxiliary component.

8. A treatment method for killing insects and sterilizing by using liquid medicine is characterized by comprising the following steps: (1) in a forest field logging area, putting epidemic wood logs comprising whole log trunks and tree branches into a high-pressure tank body, wherein the high-pressure tank body is fixedly placed on the bottom surface of the forest field or fixedly arranged on a movable transport vehicle and is connected with a power device for providing power for the high-pressure tank body to run; (2) loading the log into a high-pressure tank body, fixing and positioning, and sequentially carrying out medicament feeding treatment, high-frequency oscillation treatment, pressurization treatment, vacuum treatment and high-frequency microwave heating treatment on the log, so that pests from the outer layer surface to the innermost layer of the wood core of the log are completely killed by the medicament and the high-frequency microwave heating, and the pest is directly and deeply killed; the data of the dry bulb temperature, the wet bulb temperature, the environment temperature, the relative humidity, the average water content, the processing time, the standard reaching time and the wood core temperature of the high-pressure tank body in operation are recorded by a chip and are remotely transmitted to terminal equipment, so that the log process of the epidemic wood is monitored in real time; (3) and a positioning transmitter and a terminal device are arranged on the movable transport vehicle to carry out remote signal transmission monitoring.

9. The method as claimed in claim 8, wherein the step (2) is a tank feeding process: pumping the medicament containing the liquid medicine in the medicament tank into the high-pressure tank body by a medicament pump until the log is completely immersed in the liquid medicine;

-high frequency oscillation processing: starting an ultrasonic high-frequency vibration cleaner, performing vibration cleaning on the log, performing vibration cleaning treatment on the pest path of the log and the log guide pipe in advance to achieve the dredging effect of degreasing and stain removal of the log, and quickly injecting a liquid medicine into the pest path and the log guide pipe to quickly permeate into the log;

-pressure treatment: starting an air pressure pump, enabling a high-pressure tank body to be in a high-pressure state, and accelerating the liquid medicine to permeate to the deepest layer inside the log;

-vacuum treatment: starting a vacuum pump, pumping out the liquid medicine in the high-pressure tank, refluxing the liquid medicine into the liquid medicine tank, and accelerating the liquid medicine to reach all insect ways of all the circulating log logs and all guide pipes of the log logs;

-high frequency microwave heating treatment: starting a high-frequency microwave generator, generating high temperature of electromagnetic waves by high-frequency microwaves, intensifying the thermal motion of water molecules in pests, pest paths and liquid medicine in log conduits under the action of the microwaves, increasing the internal energy and the temperature, so that the pests burst and the liquid medicine penetrate into the pest bodies and log logs, and synchronously drying; the log is subjected to insect killing and sterilization in all directions, and the agent is permeated into the log to achieve the effects of corrosion prevention, water prevention and flame retardance, so that the value of the log is improved, and the solid wood is directly applied.

10. The method as claimed in claim 9, wherein the high pressure tank is under vacuum at a vacuum degree of 0.6-95Kpa, the frequency of the ultrasonic wave generated by the high frequency oscillation is 200KHz or more, the pressure is gradually increased to 0.6-4.0 MPa, the time for high frequency microwave heating is 20-30min, and the heating temperature is 80-100 ℃; according to the diameter of different log, the processing time is 40-65min, and the batch processing amount of the high-pressure tank body is 2-10 cubic meters.