JPS6343059B2 - - Google Patents
Info
- Publication number
- JPS6343059B2 JPS6343059B2 JP55177856A JP17785680A JPS6343059B2 JP S6343059 B2 JPS6343059 B2 JP S6343059B2 JP 55177856 A JP55177856 A JP 55177856A JP 17785680 A JP17785680 A JP 17785680A JP S6343059 B2 JPS6343059 B2 JP S6343059B2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- tube
- sorting
- seedling
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002689 soil Substances 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 2
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Description
【発明の詳細な説明】
現在、稲苗は、田植機を使用して田植をするた
め、育苗箱の中で育成している。[Detailed Description of the Invention] Currently, rice seedlings are grown in seedling boxes in order to be transplanted using a rice transplanter.
この育苗箱の中には、当然育苗土（通称焼土）
を入れる訳であるが、本発明は、かかる育苗土を
能率良く、量産し、安価に提供し得る育苗土の製
造方法並びにその装置に関するものにして、その
実施の一例を添付図面を参照に詳述すると次の通
りである。 Inside this seedling box, there is naturally seedling soil (commonly known as baked soil).
However, the present invention relates to a method and apparatus for producing seedling-raising soil that can be efficiently mass-produced and provided at low cost, and an example of its implementation will be described in detail with reference to the accompanying drawings. The details are as follows.
原土１を移送せしめ乍ら乾燥処理、加熱殺菌処
理、整粒処理を行う回転処理筒２を少し斜めに配
し、この回転処理筒２の出口側に選別網筒３を連
設し、この選別網筒３の先端部の前方に選別網筒
３を加熱するバーナー４を設ける。 A rotary processing cylinder 2 that performs drying treatment, heat sterilization treatment, and particle size treatment while transferring the raw soil 1 is arranged slightly diagonally, and a sorting mesh cylinder 3 is connected to the outlet side of this rotary processing cylinder 2. A burner 4 for heating the sorting screen tube 3 is provided in front of the tip of the sorting screen tube 3.
図面の選別網筒３はその内側に加熱防止筒５を
設けて選別網筒３が極度に加熱されて損傷しない
ように配慮され、この選別網筒３の外側には熱が
逃げないようにカバー６が設けられ、この回転処
理筒２の内側数個所に粉砕羽根７を設けて原土１
が良好に粉砕されるよう配慮している。 The sorting screen tube 3 shown in the drawing is provided with a heating prevention tube 5 on the inside to prevent the sorting screen tube 3 from being extremely heated and damaged, and a cover is provided on the outside of the sorting screen tube 3 to prevent heat from escaping. 6 is provided, and crushing blades 7 are provided at several locations inside the rotary processing cylinder 2 to crush the raw soil 1.
Care is taken to ensure that the material is crushed well.
この回転処理筒２内の原土１の乾燥処理、加熱
殺菌処理、整粒処理はバーナー４の熱によつて行
う場合を図示しているが、この回転処理筒２が長
い場合には、その外側を適宜な加熱装置に加熱せ
しめても良い。 The drying treatment, heat sterilization treatment, and granulation treatment of the raw soil 1 in the rotary treatment tube 2 are shown in the figure using the heat of the burner 4, but if the rotary treatment tube 2 is long, The outside may be heated by a suitable heating device.
尚図面は回転処理筒２を２段に設けているもの
であるから選別した育苗土８に、更に、乾燥処
理、加熱殺菌処理、整粒処理を行うことが出来
る。（これは２段に限らず３段、４段でも良い。）
図中９はコンベアー、１０は原土ホツパー、１
１は廃物ホツパー、１２は育苗土ホツパー、１３
は回転力受ギアー、１４は受けリング、１５はそ
の受けローラーである。 In addition, since the drawing shows the rotary processing tube 2 provided in two stages, the selected seedling-raising soil 8 can be further subjected to drying treatment, heat sterilization treatment, and granulation treatment. (This is not limited to two stages, but may also be three or four stages.) In the figure, 9 is a conveyor, 10 is a raw soil hopper, and 1
1 is a waste hopper, 12 is a seedling soil hopper, 13
14 is a rotational force receiving gear, 14 is a receiving ring, and 15 is a receiving roller thereof.
育苗土は、通気性、通水性、肥料の吸着性を考
えると粒の大きさが１〜５mmで、含水量が15〜25
％で、且つ雑菌が混入しないことが望ましい。と
ころが山から採堀した原土（粘土質の赤土）は、
含水量が35〜40％で雑菌が混入している。従つ
て、原土を加熱（焼く）して乾燥処理、加熱殺菌
処理、整粒処理して殺菌され、所定の粒で、所定
の水分を含有した育苗土を製造しなくてはならな
い。 Considering the air permeability, water permeability, and fertilizer adsorption ability, seedling raising soil should have grain size of 1 to 5 mm and water content of 15 to 25 mm.
% and free from contamination by bacteria. However, the original soil (clay red clay) excavated from the mountain,
It has a moisture content of 35-40% and is contaminated with bacteria. Therefore, the raw soil must be sterilized by heating (baking), drying, heat sterilization, and granulation to produce seedling-raising soil with a predetermined grain size and a predetermined moisture content.
この点、本発明は、原土１を回転している回転
処理筒２の中に投入し、移送せしめ乍ら加熱せし
めて乾燥処理、加熱殺菌処理、整粒処理を行い、
更に選別処理を行つて育苗土８を製造するもので
あるからこの回転処理筒２に原土１を投入するだ
けで簡単にして能率良く、育苗土８を連続製造す
ることが出来る。この製造工程中の選別処理にお
いては、育苗土８の中には少なくとも15〜25％の
水分が含有しているから選別網筒３に育苗土８が
付着することになり、すぐに目づまりを起こして
良好な選別が出来ず量産を妨げる欠点があつた。 In this regard, in the present invention, raw soil 1 is put into a rotating rotary processing cylinder 2, and while being transferred, it is heated and subjected to drying treatment, heat sterilization treatment, and granulation treatment,
Since the seedling growing soil 8 is produced by further performing a sorting process, the seedling growing soil 8 can be easily and efficiently manufactured continuously by simply putting the raw soil 1 into the rotary processing tube 2. In the sorting process during this manufacturing process, since the seedling growing soil 8 contains at least 15 to 25% water, the seedling growing soil 8 will adhere to the sorting screen tube 3, which will quickly cause clogging. There was a drawback that it was not possible to perform good sorting, which hindered mass production.
このため、目づまりを起こす毎に作業を中断し
て選別網筒３を叩く等に日づまりを直していた
が、大変である上に網を損傷せしめる欠点があつ
た。この点、本発明は、選別網筒３をバーナー４
で加熱して育苗土８の付着することを防止してい
るから目づまりを起こすことをなくして常に良好
な選別が行われる。 For this reason, each time a clog occurred, the work was interrupted and the clogging was repaired by tapping the sorting screen cylinder 3, but this was difficult and had the disadvantage of damaging the screen. In this respect, the present invention replaces the sorting screen tube 3 with the burner 4.
Since the seedling raising soil 8 is heated to prevent attachment of the seedling soil 8, clogging is prevented and good sorting is always performed.
このため、作業の中断もないから作業能率が極
めて向上し、それだけ量産し、製品を安価に提供
する等秀れた特長を有するものである。 Therefore, there is no interruption in work, which greatly improves work efficiency, and it has excellent features such as being able to mass-produce products and providing products at low prices.
図は本装置の正断面図である。
１……原土、２……回転処理筒、３……選別網
筒、４……バーナー。
The figure is a front sectional view of the device. 1... Raw soil, 2... Rotating processing tube, 3... Screening tube, 4... Burner.
Claims (1)
熱殺菌処理、整粒処理を行う回転処理筒を少し斜
めに配し、その回転処理筒の出口側に選別網筒を
連設し、その選別網筒の近傍に選別網筒を加熱す
るバーナーを設けた事を特徴とする育苗土の製造
装置。1. A rotary processing tube that performs drying, heat sterilization, and particle size treatment by heating while transferring the raw soil is arranged slightly diagonally, and a sorting mesh tube is connected to the outlet side of the rotary processing tube. A device for producing seedling soil, characterized in that a burner for heating the sorting screen tube is provided near the sorting screen tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55177856A JPS57102120A (en) | 1980-12-15 | 1980-12-15 | Method and apparatus for producing growing soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55177856A JPS57102120A (en) | 1980-12-15 | 1980-12-15 | Method and apparatus for producing growing soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57102120A JPS57102120A (en) | 1982-06-25 |
| JPS6343059B2 true JPS6343059B2 (en) | 1988-08-26 |
Family
ID=16038279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55177856A Granted JPS57102120A (en) | 1980-12-15 | 1980-12-15 | Method and apparatus for producing growing soil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57102120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175279U (en) * | 1988-05-31 | 1989-12-13 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019421A (en) * | 1983-07-13 | 1985-01-31 | 井関農機株式会社 | Seedling growing soil manufacturing method |
| JPH0365124A (en) * | 1989-08-02 | 1991-03-20 | Daito Kensetsu Kogyo:Kk | Production of base material for plant growth |
-
1980
- 1980-12-15 JP JP55177856A patent/JPS57102120A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175279U (en) * | 1988-05-31 | 1989-12-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57102120A (en) | 1982-06-25 |
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