CN105413542A - Sterilization stirring device for solid breeding of insect pathogenic nematodes - Google Patents

Sterilization stirring device for solid breeding of insect pathogenic nematodes Download PDF

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Publication number
CN105413542A
CN105413542A CN201510883160.XA CN201510883160A CN105413542A CN 105413542 A CN105413542 A CN 105413542A CN 201510883160 A CN201510883160 A CN 201510883160A CN 105413542 A CN105413542 A CN 105413542A
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CN
China
Prior art keywords
tank body
sterilizing
agitating device
steam
pipe
Prior art date
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Granted
Application number
CN201510883160.XA
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Chinese (zh)
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CN105413542B (en
Inventor
许艳丽
王�义
李春杰
潘凤娟
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Northeast Institute of Geography and Agroecology of CAS
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Northeast Institute of Geography and Agroecology of CAS
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Priority to CN201510883160.XA priority Critical patent/CN105413542B/en
Publication of CN105413542A publication Critical patent/CN105413542A/en
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Publication of CN105413542B publication Critical patent/CN105413542B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00Mixers with rotating receptacles
    • B01F29/60Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F29/64Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with stirring devices moving in relation to the receptacle, e.g. rotating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0023Heat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04Heat
    • A61L2/06Hot gas
    • A61L2/07Steam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/836Mixing plants; Combinations of mixers combining mixing with other treatments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F35/92Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/11Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/15Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F2035/98Cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field

Abstract

The invention relates to a sterilization stirring device for solid breeding of insect pathogenic nematodes, aiming at solving the problems that during solid breeding of the insect pathogenic nematodes, material is wasted and production cost is high because sterilization and stirring are carried out separately, manual operation is adopted for stirring, operation is complicated, discharge is difficulty and material residue exists in the stirring tank. One end of an inoculation tube is inserted into an inner cavity of the tank body, the other end of the inoculation tube is sealed, the output shaft of a motor is connected with a stirring paddle, a feeding hole is formed in the outside wall of the upper part of the tank body, the outside of the feeding hole is sealed, the other end of the tank body is tapered, a discharge hole is formed in the other end of the tank body, the steam pipe is in semi-circular arc shape, the steam pipe is laminated to the upper part of the inner wall of the inner cavity along the circumferential direction of the inner cavity, a plurality of spray holes are uniformly formed in the lower part of the wall of the steam pipe, and two ends of the steam pipe are both communicated with a steam delivery pipe. The sterilization stirring device is used for the field of pest control.

Description

A kind of sterilizing agitating device of entomopathogenic nematode solid breeding
Technical field
The present invention relates to a kind of sterilizing agitating device, be specifically related to the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding.
Background technology
Entomopathogenic nematode is natural enemies of insects, long term existence also initiatively insect host can be found in soil, find after applicable insect host when them and just pierce the fungal component discharging in its haemocoele and carry with, fungal component bred and discharges toxin and killed host in 1-2 days in host's haemocoele.Therefore, people utilize entomopathogenic nematode to carry out brill moth property and controlling underground pest, to replace chemical pesticide, reduce the pollution of agricultural chemicals to crop and soil and environment.Because this type of nematode leans on trophobiosis bacterium for food, therefore external synthetic medium large-scale production can be carried out.China on vegetables, industrial crops, fruit trees, lawn etc. injurious insect control be badly in need of effective, safe BIOLOGICAL CONTROL technology, entomopathogenic nematode preparation is developed recently biological control of insect pests technology faster.
China carries out existing more than the 20 year history of entomopathogenic nematode investigation and application, but does not solve due to large-scale production problem, makes application entomopathogenic nematode speed slower development.Entomopathogenic nematode is produced and breeding mainly contains liquid, solid and living body propagation.Entomopathogenic nematode, owing to being live body, so the storage life is shorter, makes production scale be restricted.To working condition, liquid breeding requires that harshness, cost are high, output is comparatively large, what adopt both at home and abroad is less, and solids manufacture requirement condition is strict, is the trend that current and expected future develops.Application entomopathogenic nematode is shorter for general season, and large-scale production is not suitable for.In recent years Europe and the entomopathogenic nematode production scale such as U.S. also in, small-scale progressively transforms.Nematode solids manufacture mainly adopts polybag box method breeding on indoor shelf, the nematode of inoculation, symbiotic bacteria and breeding carrier is loaded in bag, the key technology of solid breeding be breeding bag box added before breeding as broken sponge carrier sterilizing with stir with symbiotic bacteria, this sport technique segment in the past mainly sterilizing and stir separately carry out, stir adopt manual operation, complex operation, and discharging is difficult, there is material to remain in agitator tank, cause material waste, cause production cost high.
Summary of the invention
The present invention solves in the process of existing solid propagating insects pathogenic nematode, sterilizing and stirring are separately carried out, and stir and adopt manual operation, complex operation, and discharging is difficult, there is material to remain in agitator tank, cause material waste and the high problem of production cost, and then propose the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding.
The present invention is the technical scheme taked that solves the problem: a kind of sterilizing agitating device of entomopathogenic nematode solid breeding comprises tank body, motor, paddle, steam pipe, steam transmitting pipe, worm-and-wheel gear, support, connect tube, butterfly valve, two back shafts and multiple bearing block, the major axis of tank body is horizontally disposed with, support fixes on the ground, the top of support is provided with bearing block along the two ends of tank body center of gravity line, the two ends of the center of gravity line of tank body are all arranged in corresponding bearing block by back shaft, a described back shaft is provided with worm-and-wheel gear, tank body comprises inner chamber, interlayer and lateral wall, interlayer and lateral wall are successively set on the outer wall of inner chamber from inside to outside, and interlayer hollow is arranged, the one end connecing tube is inserted in the inner chamber of tank body, the other end sealing connecing tube is arranged, paddle is arranged on the middle part of inner chamber, motor is arranged on one end end face of tank body, the output shaft of motor is connected with paddle, the lateral wall on tank body top is provided with charging hole, the inner space of charging hole and tank body, the outside seal of charging hole is arranged, the other end of tank body is taper, and be provided with discharge opening, discharge opening is provided with butterfly valve, steam pipe is semicircular arc, steam pipe to set within it the top of wall along the circumferencial direction laminating of inner chamber, the bottom of steam pipe tube wall is uniform is provided with multiple spray orifice, the two ends of steam pipe are all communicated with steam transmitting pipe.
The invention has the beneficial effects as follows: structure of the present invention is simple, sterilizing and stirring can be carried out simultaneously, and paddle is driven by motor, compared with existing manual operation, simple to operate.
In the present invention, tank body can be rotated by worm-and-wheel gear, and one end tank body being arranged discharge opening is taper, sterilizing, when stirring and inoculate, tank body horizontal positioned, make steam can carry out full and uniform contact with material, stir and sterilizing more abundant, during inoculation, tank body is in sealing state, make inoculation safe and reliable, during discharging, by tank body half-twist, it is tank body setting perpendicular to the ground, material is flowed out by the tapering point being provided with discharge opening, discharging is easily convenient, material is residual few, save production cost, production cost is made to reduce 20%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, and Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, a kind of sterilizing agitating device of entomopathogenic nematode solid breeding comprises tank body 1, motor 2, paddle 3, steam pipe 4, steam transmitting pipe 5, worm-and-wheel gear 6, support 7, connect tube 8, butterfly valve 9, two back shafts 16 and multiple bearing block 15, the major axis of tank body 1 is horizontally disposed with, support 7 fixes on the ground, the top of support 7 is provided with bearing block 15 along the two ends of tank body 1 center of gravity line, the two ends of the center of gravity line of tank body 1 are all arranged in corresponding bearing block 15 by back shaft 16, a described back shaft 16 is provided with worm-and-wheel gear 6, tank body 1 comprises inner chamber 1-1, interlayer 1-2 and lateral wall 1-3, interlayer 1-2 and lateral wall 1-3 is successively set on the outer wall of inner chamber 1-1 from inside to outside, and interlayer 1-2 hollow is arranged, the one end connecing tube 8 is inserted in the inner chamber 1-1 of tank body 1, the other end sealing connecing tube 8 is arranged, paddle 3 is arranged on the middle part of inner chamber 1-1, motor 2 is arranged on one end end face of tank body 1, the output shaft of motor 2 is connected with paddle 3, the lateral wall on tank body 1 top is provided with charging hole 1-4, charging hole 1-4 is communicated with the inner chamber 1-1 of tank body 1, the outside seal of charging hole 1-4 is arranged, the other end of tank body 1 is taper, and be provided with discharge opening 1-5, discharge opening 1-5 is provided with butterfly valve 9, steam pipe 4 is semicircular arc, steam pipe 4 to set within it the top of wall along the circumferencial direction laminating of inner chamber 1-1, the bottom of steam pipe 4 tube wall is uniform is provided with multiple spray orifice 4-1, the two ends of steam pipe 4 are all communicated with steam transmitting pipe 5.
In the present invention, tank body 1 can realize the rotation on support 7 by worm-and-wheel gear 6, and the anglec of rotation is 0 ° ~ 90 °.For make material when sterilization and inoculation time material uniform stirring, solve discharging opening Dead Core Problems, tank body 1 horizontal positioned is the most reasonable, and paddle can be made like this to place time ratio and be easier to, also simply, the effect of stirring is also better for structure.But tank body 1 discharging of horizontal positioned is difficult especially, if open discharging opening in the middle of tank body 1, the material on both sides can not be put out yet, and structure also can become more complicated.Adopt after worm-and-wheel gear 6, make tank body 1 rotate perpendicular to the ground after by the tapering point of tank body 1 and the effect of paddle 3, material is easy to just release.
When connecing bacterium, paddle 3 is opened, make it equably with mixing of materials.
Detailed description of the invention two: composition graphs 1 illustrates present embodiment, described in present embodiment, the bottom of tank body 1 is provided with water inlet pipe 10, and the top of tank body 1 is provided with outlet pipe 11, and water inlet pipe 10 and outlet pipe 11 are all communicated with the interlayer 1-2 of tank body 1.Setting like this, cooling water is passed in water inlet pipe 10, after the interlayer 1-2 circulation of tank body 1, flowed out by outlet pipe 11, the material of tank body 1 inner chamber is after sterilizing completes, cooled fast by the material in water inlet pipe 10 and outlet pipe 11 couples of tank body 1 inner chamber 1-1, to increase work efficiency, make operating efficiency improve 30%.Other compositions are identical with detailed description of the invention one with annexation.
Detailed description of the invention three: composition graphs 1 illustrates present embodiment, paddle 3 described in present embodiment is parallelogram levers, run through mutually and uniform rotation thereupon with the output shaft of motor 2 in the middle part of one end end face of paddle 3, two blades of paddle 3 are symmetrical arranged in one plane, and the inwall that the oar face length direction of two of paddle 3 blades is parallel to described tank body 1 is arranged.Setting like this, paddle 3 does uniform rotation along with the output shaft of motor 2, material can be made fully to contact with steam, and better can meet the requirements of temperature of charge during stirring.Other compositions are identical with detailed description of the invention one or two with annexation.
Detailed description of the invention four: composition graphs 1 illustrates present embodiment, described in present embodiment, a kind of sterilizing agitating device of entomopathogenic nematode solid breeding also comprises steam generator 12, and steam generator 12 is communicated with steam pipe 4 by steam transmitting pipe 5.Setting like this, steam generator 12 is provided with thermometer, and temperature and pressure during material sterilization in tank body 1 inner chamber 1-1, controls automatically by steam generator 12, steam generator 12 adopts temperature automatically controlled, pressure control, simple, convenient, safe and reliable.Other compositions are identical with detailed description of the invention three with annexation.
Detailed description of the invention five: composition graphs 1 and Fig. 2 illustrate present embodiment, steam transmitting pipe 5 described in present embodiment is provided with Pressure gauge 13, and the top of tank body 1 sidewall is provided with thermometer 18, and the gage outfit of thermometer 18 extend in inner chamber 1-1.Setting like this, Pressure gauge 13 is used for monitoring the pressure in inner chamber 1-1, and thermometer 18 is for monitoring the temperature of inner chamber 1-1.Other compositions are identical with detailed description of the invention four with annexation.
Detailed description of the invention six: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, the quantity of multiple spray orifice 4-1 is 80 ~ 100.Setting like this, quantity and the distribution of spray orifice 4-1 are enough intensive, make steam to blow equably on material.Other compositions are identical with detailed description of the invention one with annexation.
Detailed description of the invention seven: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, worm-and-wheel gear 6 is controlled by handle 17.Setting like this, worm-and-wheel gear 6 can realize the accurate control of tank body 1 anglec of rotation, operates when needed, saves the energy.Other compositions are identical with detailed description of the invention one or two with annexation.
Detailed description of the invention eight: composition graphs 1 and Fig. 2 illustrate present embodiment, the lateral wall of tank body 1 bottom described in present embodiment is provided with safety valve 14, and safety valve 14 is communicated with inner chamber 1-1, and the outside seal of safety valve 14 is arranged.Setting like this, regulates the pressure of tank body 1 inner chamber 1-1 by safety valve 14.Other compositions and annexation and detailed description of the invention one, two or six identical.
Detailed description of the invention nine: composition graphs 1 and Fig. 2 illustrate present embodiment, lateral wall 1-3 described in present embodiment is heat-insulation layer.Setting like this, plays insulation effect when material carries out sterilization, to improve the effect of sterilization and to save the energy.Other compositions are identical with detailed description of the invention eight with annexation.
Detailed description of the invention ten: composition graphs 2 illustrates present embodiment, described in present embodiment, the top of lateral wall 1-3 is provided with observation window 1-3-1.Setting like this, observes the material stirring situation in tank body 1 inner chamber 1-1 by observation window.Other compositions are identical with detailed description of the invention nine with annexation.
Operation principle
The present invention before use, need to rinse tank body 1, tank body 1 vertical ground is arranged, cold water is passed into by charging hole 1-4, discharged by discharge opening 1-4, during charging, tank body 1 horizontal positioned, by the charging hole 1-4 charging of tank body 1, close all and extraneous hole communicated on tank body 1, namely all parts on tank body 1 are all in running order, in steam pipe 4, steam is passed into by steam transmitting pipe 5 by steam generator 1, steam is sprayed by multiple spray orifice 4-1 of uniform setting on steam pipe 4 tube wall, open motor 2, paddle 3 at the uniform velocity stirs material, make heating material even, bactericidal effect is good.When the physical index of sterilization reaches requirement, enforcement automatic control program is controlled the temperature and pressure in tank body 1 by steam generator 7.After material completes by technical requirement sterilization, cooling water is passed into by water inlet pipe 10, cooling water is by interlayer group 1-2 circulation, flowed out by outlet pipe 11, carry out water circulation to the material in inner chamber 1-1 to cool fast, now, open paddle 3 and make it at the uniform velocity to stir, make it better meet the requirements of temperature of charge.
Tank body 1 is provided with and connects tube 8, and when material sterilization, it and external world are sealings, can inject the nematode that will connect when sterilization is lowered the temperature and reached requirement when not destroying sealing by connecing tube 8, and open paddle 3 make bacterial classification evenly be attached on material.When material reaches technical requirement, after namely having inoculated, rotation of worm gear worm mechanism 6, makes tank body 1 half-twist perpendicular to the ground.At desinfection chamber or open butterfly valve 9 in sterile board, release material by the discharge opening 1-5 of tank body 1 tapering point, now, also can open when paddle 3 makes material release more smooth and easy.Tank body 1 when rotating on the power line of the Pressure gauge 13 on the rotation of paddle 3, steam pipe 4, steam transmitting pipe 5, tank body 1 and thermometer 18, water inlet pipe 10, outlet pipe 11 and motor 2 etc. all without affecting.
Also be provided with observation window 1-3-1 on tank body 1 top, be convenient to the stirring state observing material.
The interlayer 1-2 hollow of tank body 1 is arranged, and passing into cooling water, is water cooling layer, carries out water circulation by the water inlet pipe 10 on tank body 1 and outlet pipe 11, for the material of tank body 1 inside carries out fast cooling, to increase work efficiency.Lateral wall 1-3 is heat-insulation layer, plays insulation effect when material carries out physical index sterilization, to improve the effect of sterilization and to save the energy.
The whole processing procedure of present device can be aided with automatic control means, reaches safety in production without hidden danger.

Claims (10)

1. the sterilizing agitating device of an entomopathogenic nematode solid breeding, it is characterized in that: a kind of sterilizing agitating device of entomopathogenic nematode solid breeding comprises tank body (1), motor (2), paddle (3), steam pipe (4), steam transmitting pipe (5), worm-and-wheel gear (6), support (7), connect tube (8), butterfly valve (9), two back shafts (16) and multiple bearing block (15), the major axis of tank body (1) is horizontally disposed with, support (7) fixes on the ground, the top of support (7) is provided with bearing block (15) along the two ends of tank body (1) center of gravity line, the two ends of the center of gravity line of tank body (1) are all arranged in corresponding bearing block (15) by back shaft (16), a described back shaft (16) is provided with worm-and-wheel gear (6), tank body (1) comprises inner chamber (1-1), interlayer (1-2) and lateral wall (1-3), interlayer (1-2) and lateral wall (1-3) are successively set on the outer wall of inner chamber (1-1) from inside to outside, and interlayer (1-2) hollow is arranged, the one end connecing tube (8) is inserted in the inner chamber (1-1) of tank body (1), the other end sealing connecing tube (8) is arranged, paddle (3) is arranged on the middle part of inner chamber (1-1), motor (2) is arranged on one end end face of tank body (1), the output shaft of motor (2) is connected with paddle (3), the lateral wall on tank body (1) top is provided with charging hole (1-4), charging hole (1-4) is communicated with the inner chamber (1-1) of tank body (1), the outside seal of charging hole (1-4) is arranged, the other end of tank body (1) is taper, and be provided with discharge opening (1-5), discharge opening (1-5) is provided with butterfly valve (9), steam pipe (4) is semicircular arc, steam pipe (4) to set within it the top of wall along the circumferencial direction laminating of inner chamber (1-1), the bottom of steam pipe (4) tube wall is uniform is provided with multiple spray orifice (4-1), the two ends of steam pipe (4) are all communicated with steam transmitting pipe (5).
2. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 1, it is characterized in that: the bottom of tank body (1) is provided with water inlet pipe (10), the top of tank body (1) is provided with outlet pipe (11), and water inlet pipe (10) and outlet pipe (11) are all communicated with the interlayer (1-2) of tank body (1).
3. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 1 and 2, it is characterized in that: paddle (3) is a parallelogram lever, run through mutually and uniform rotation thereupon with the output shaft of motor (2) in the middle part of one end end face of paddle (3), two blades of paddle (3) are symmetrical arranged in one plane, and the inwall that the oar face length direction of two blades of paddle (3) is parallel to described tank body (1) is arranged.
4. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 3, it is characterized in that: a kind of sterilizing agitating device of entomopathogenic nematode solid breeding also comprises steam generator (12), and steam generator (12) is communicated with steam pipe (4) by steam transmitting pipe (5).
5. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 4, it is characterized in that: steam transmitting pipe (5) is provided with Pressure gauge (13), the top of tank body (1) sidewall is provided with thermometer (18), and the gage outfit of thermometer (18) extend in inner chamber (1-1).
6. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 1, is characterized in that: the quantity of multiple spray orifice (4-1) is 80 ~ 100.
7. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 1 and 2, is characterized in that: worm-and-wheel gear (6) is controlled by handle (17).
8. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 1,2 or 6, it is characterized in that: the lateral wall of tank body (1) bottom is provided with safety valve (14), safety valve (14) is communicated with inner chamber (1-1), and the outside seal of safety valve (14) is arranged.
9. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 8, is characterized in that: lateral wall (1-3) is heat-insulation layer.
10. the sterilizing agitating device of a kind of entomopathogenic nematode solid breeding according to claim 9, is characterized in that: the top of lateral wall (1-3) is provided with observation window (1-3-1).
CN201510883160.XA 2015-12-03 2015-12-03 A kind of sterilizing agitating device of entomopathogenic nematode solid breeding Expired - Fee Related CN105413542B (en)

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CN107184996A (en) * 2017-06-06 2017-09-22 温州市伯泰机械科技有限公司 Digester

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