Apparatus for disinfection of seeds

专利摘要:
Apparatus for uniformly dosing, distributing and spreading protective elements in liquid form, particularly mordant reagents on seeds by using compressed air, with a mixing drum provided with a seed inlet and a protective element supply conduit, wherein a liquid line (4) from a dosing pump (3) leading to the mixing drum (1) and acting as a protective element supply line is in connection with a container or a compensating pipe (5) for the section of secondary air and wherein there is provided a compressed air line (10) opening in the mixing drum (1), the liquid conduit outlet (4) being arranged concentrically in the compressed air conduit outlet (10) and a bounce plate (7) being arranged facing the liquid conduit outlet (4).
公开号:SU1403984A3
申请号:SU853901148
申请日:1985-05-31
公开日:1988-06-15
发明作者:Месснер Эрих；Харольд Франц
申请人:Машиненфабрик Хайд Аг (Фирма)；
IPC主号:

专利说明:

16 J5
00
with
00
n $; s
 S
Fi8.1
The invention relates to the mechanization of agriculture, in particular, to devices for uniform dosing, distribution and application of protective substances prepared in a liquid form, in particular for dressing means, on seeds by means of compressed air.
The aim of the invention is to increase the etching efficiency.
1 shows a device for seed dressing, general view | in FIG. 2, an atomizing unit; on fig.Z - the same, without a cylindrical body.
The device consists of a mixing chamber, made in the form of a horizontal axis of rotation of the drum 1, at the loading end of which a grain collector 2 is installed to feed the seeds. In the drum 1 there is mounted a spreading unit, which consists of the supplying liquid protective substances of the pipeline 3, the end part 4 of which is concentrically mounted in the cavity 5 of the air supply cylinder 6 with a gap 7 relative to the latter. The cavity 5 of the cylinder 6 communicates with the discharge air duct 8. Against the outlet 9 of the end part 4 of the pipeline 3 and at a distance from it there is a reflective element made in the form of a plate 10, on the non-working side of which a cylindrical body 11 is fixed. or rod 13, Pipeline 3 is connected to tank 14 for the pickling fluid through a metering pump, for example, a diaphragm pump 15, and communicated with a surge tank (not shown) or surge tank 16 for sucking the secondary air Ha,.
The device works as follows.
Dosing is carried out by weighing the seed material and forced impulse commands to the dosing pump.
The dosing pump 15 sucks out of the tank equipped with a stirrer, predetermined quantities of liquid pickling means. And delivers them to the spray unit. Using compressed air controlled by a reducer, a vacuum is created at the end part 4 of the pipeline 3.
-
five
five
0
liquid water is under constant vacuum. Due to the vacuum created in the fluid conduit, air is continuously sucked through a balance pipe 16 installed in the fluid conduit, which is mixed with the liquid seed treatment.
The distance of the baffle plate 10 from the outlet of the fluid line is variable.
Preferably, a cylindrical body 11 is arranged on the side of the plate 10 facing away from the outlet of the liquid line,
Plate 10, predominantly with one cylindrical body, mounted at a certain and variable distance from the fluid line, facilitates optimal displacement of the disinfecting agent discharging at high speed with secondary airflow, as well as with outgoing compressed air inside the drum 1, the diameter of the plate 10 as well as in the case; the need for cylindrical bodies determines the dispersion of the mist formed.
Different amounts of pickling liquid applied to 1 kg of seed material require changing (pressure control) the amount of compressed and secondary air required for spraying. When the pressure of compressed air is increased, the distance of the plate 10 from the end part 4 of the fluid line 3 must also be changed in order to increase the vacuum in the fluid line, due to which secondary air is sucked.
By varying the distance of the plate 10 from the outlet of the liquid line, it can be adjusted as a vacuum c. the liquid line as well as the angle of the liquid;
By choosing plates of various shapes with different diameters, as well as cylindrical bodies mounted on the plates, it is possible to change the shape of the mist spray formed from spherical to conical,
The compressed air line is exhilarated directly in front of its outward end in the form of an expansion cylinder 6. The expansion cylinder 6 serves to evenly distribute the pressure at the outlet of the air line 8 for compressed air. The reflection plate can be kept at a distance from the exit of the pipeline, for example, using an adjustable bracket 12 or a pin 13 installed in the liquid pipe.

权利要求:
Claims (1)
[1]
Invention Formula
A seed dressing device containing a grain receptacle in communication with a mixing chamber in which the end portion of the pipe connected with the container for the pickling fluid is placed,
The end portion of the conduit is concentrically mounted in the cavity of the cylinder air supplying under pressure and has a reflective element, characterized in that, in order to increase the efficiency of the spill, the mixing chamber is designed as a horizontal
the axis of rotation of the drum, wherein the reflective element is made in the form of a plate, on the non-working side of which a cylindrical body is fixed, and the pipeline connected to the sump tank is connected to the surge tank or surge tank for suction of secondary air.
at
ig.2
99g.h

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同族专利:

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公开号 | 公开日

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ATA356683A|1985-01-15|

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WO1985001636A1|1985-04-25|

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DK229485A|1985-05-23|

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AT378462B|1985-08-12|

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EP0157857A1|1985-10-16|

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US4658754A|1987-04-21|

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DE3470369D1|1988-05-19|

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DD227602A5|1985-09-25|

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DK157163C|1990-04-16|

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CS261876B2|1989-02-10|

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DK157163B|1989-11-20|

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DK229485D0|1985-05-23|

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CS759584A2|1988-06-15|

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EP0157857B1|1988-04-13|

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JPS61500101A|1986-01-23|

引用文献:

---

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

---

---

US696057A|1901-03-16|1902-03-25|Christian E Lanstrum|Spraying device.|

---

FR1009980A|1948-07-19|1952-06-05|Apparatus for implementing the electrostatic process to spread crop protection products|

---

US3084874A|1959-08-12|1963-04-09|Aeroprojects Inc|Method and apparatus for generating aerosols|

---

US3138482A|1961-09-14|1964-06-23|American Cyanamid Co|Peanut flocontrol sprayer|

---

FR1337299A|1962-06-28|1963-09-13|Apparatus for destroying insects in grains or seeds|

---

US3253944B1|1964-01-13|1966-05-31|

---

GB1237144A|1968-07-26|1971-06-30|Pfizer Ltd|Coating method|

---

US3903333A|1973-03-30|1975-09-02|Tennessee Valley Authority|Production of slow release nitrogen fertilizers by improved method of coating urea with sulfur|

---

SU745405A1|1979-02-27|1980-07-07|Проектно-Технологический Институт "Сельхозтехпроект"|Apparatus for liquid treating of root crops|FR2603154B1|1986-09-02|1989-06-30|Ceres|SEED FILMING PROCESS|

---

FR2618041B1|1987-07-16|1991-06-21|Ceres Ets|DEVICE FOR TREATING SEEDS|

---

US5495418A|1993-06-18|1996-02-27|Latini Machine Company|Automatic panning system|

---

DE4417555A1|1994-05-19|1995-11-23|Bayer Ag|Use of gel formulations as a mordant|

---

US5453383A|1994-06-14|1995-09-26|General Mills, Inc.|Method of applying sugar coating by using steam assisted discharge nozzle|

---

DE19514326C2|1995-04-18|1998-04-02|Wolfgang Peltzer|Device for blowing in particulate insulating materials|

---

IT1309484B1|1999-04-29|2002-01-23|Genio Migliorati|IMPACT MICRONIZER WATER NOZZLE, FOR DUST REDUCTION.|

---

US20110081415A1|2005-03-10|2011-04-07|Taisho Pharmaceutical Co., Ltd|Coating apparatus|

---

ES2311342B1|2006-04-24|2009-10-23|San Alf Quimicas S.A.|PROCEDURE FOR THE DISINFECTION OF FRUITS AND VEGETABLES AND DEVICE FOR PUTTING INTO THE SAME PRACTICE.|

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JP5863026B2|2009-08-11|2016-02-16|積水メディカル株式会社|Coating apparatus and liquid material coating method|

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JP6664875B2|2015-01-06|2020-03-13|日本車輌製造株式会社|Automatic seed disinfection equipment|

---

CN112715092A|2020-12-10|2021-04-30|中国农业科学院兰州畜牧与兽药研究所|Agricultural forage grass seed dressing device and use method thereof|

法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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AT0356683A|AT378462B|1983-10-07|1983-10-07|DEVICE FOR THE EVEN DOSAGE, DISTRIBUTION AND APPLICATION OF LIQUID-FORMULATED PROTECTIVE SUBSTANCES, IN PARTICULAR SEEDING AGENTS|

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