JPS61125378A - Feather treatment apparatus - Google Patents

Feather treatment apparatus

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Publication number
JPS61125378A
JPS61125378A JP24758384A JP24758384A JPS61125378A JP S61125378 A JPS61125378 A JP S61125378A JP 24758384 A JP24758384 A JP 24758384A JP 24758384 A JP24758384 A JP 24758384A JP S61125378 A JPS61125378 A JP S61125378A
Authority
JP
Japan
Prior art keywords
feather
feathers
liquid
heat medium
immersed
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.)
Granted
Application number
JP24758384A
Other languages
Japanese (ja)
Other versions
JPH0437711B2 (en
Inventor
千倉 達美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP24758384A priority Critical patent/JPS61125378A/en
Publication of JPS61125378A publication Critical patent/JPS61125378A/en
Publication of JPH0437711B2 publication Critical patent/JPH0437711B2/ja
Granted legal-status Critical Current

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  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 (イ) 産業上の利用分野 本発明は、羽毛処理装置に関する。[Detailed description of the invention] (b) Industrial application field The present invention relates to a feather processing device.

(ロ) 従来の技術 従来、鶏、あひる等の羽毛、あるいは獣毛等は硬質蛋白
質のケラチンを主体とするものであるが、そのままでは
消化率が低く飼料となり得ない為、加水分解処理により
消化率を向上させていた。しかして、その処理装置とし
ては、主に耐圧釜、エクストルーダー等が用いられてい
た。
(b) Conventional technology Traditionally, feathers from chickens, ducks, etc., or animal hair, etc., are mainly composed of keratin, a hard protein, but as they have low digestibility and cannot be used as feed, they can be digested by hydrolysis treatment. rate was improving. However, as the processing equipment, a pressure cooker, an extruder, etc. have been mainly used.

(ハ) 発明が解決しようとする問題点とこで、耐圧釜
を用いた処理方法では、耐圧釜内で羽毛等を撹拌しなが
ら蒸気で加圧しなければならず、処理物に比較してかな
りの大きな容積の耐圧釜が必要とされ、膨大な設備とな
ること、高圧蒸気処理の為、気密性が要求され、連袂処
理が難しい、処理時間が長い、処理等の悪臭の除去のた
めの膨大な処理設備を必要とすること、更には高圧蒸気
を大量に耐圧釜内に蓄える為爆発等の危険性が大きい等
の欠点を有していた。
(c) Problems to be solved by the invention In the treatment method using a pressure cooker, the feathers, etc. must be stirred and pressurized with steam in the pressure cooker, which causes a considerable amount of waste compared to the treated material. A pressure cooker with a large capacity is required, resulting in an enormous amount of equipment; high-pressure steam processing requires airtightness; continuous processing is difficult; processing time is long; This method has drawbacks such as requiring processing equipment and, furthermore, storing a large amount of high-pressure steam in a pressure cooker, which poses a high risk of explosion.

また、エスクトルーダーを用いた処理方法では、半乾燥
さl! /j羽毛等を1クストルーダーで圧縮し、質密
体を形成させ、これを切削しつつ、膨化することにより
消化率を改善する方法等が知られているが、かかる方法
では質密体を形成させる為、結果的に品質劣化を生じ、
また消化率等にも影響を及ぼし、゛ト乾燥させる等の?
!雑な前処理が必要である等、やはり設備的に膨大なも
のとなっている。
In addition, in the treatment method using an extruder, it is semi-dry! /j There is a known method for improving digestibility by compressing feathers, etc. with a 1-crust truder to form a dense body, which is then cut and expanded. This results in quality deterioration,
It also affects digestibility, etc., and causes drying.
! It requires complicated pre-treatment and requires a huge amount of equipment.

また何れの方法においても乾燥処理に多大なコストを要
するという欠点があった。
Furthermore, both methods have the disadvantage that the drying process requires a large amount of cost.

(ニ) 問題点を解決するための手段 一端に羽毛供給口及び液状熱媒体供給口を、他端に処理
羽毛排出口をそれぞれ配設した固定孔明円筒(1)内に
、羽毛供給口から処理羽毛排出口に向けて漸次直径を拡
径する中空回転軸を回転自在に軸架し、同中空回転軸局
面に、同軸の回転に伴って熱媒体浸漬羽毛を処理羽毛排
出口に向けて圧送すべき螺旋羽根を周設すると共に、前
記固定孔明円筒に、圧送される熱媒体浸漬羽毛の液体弁
を漏出すべき液体漏出孔を穿設し、かつ固定孔明円筒周
壁中途部に補助加熱環を周設し、同補助加熱環と前記中
空回転軸の内部に、圧送される熱媒体浸漬羽毛を加熱す
べき蒸気を挿通しうるよう構成してなる羽毛処理装置を
提供せんとするものである。
(d) Means to solve the problem A fixed perforated cylinder (1) is provided with a feather supply port and a liquid heat medium supply port at one end, and a treated feather discharge port at the other end, and the processing is carried out from the feather supply port. A hollow rotary shaft whose diameter gradually increases toward the feather discharge port is rotatably mounted, and the heat medium-soaked feathers are pumped toward the treated feather discharge port as the hollow rotary shaft rotates. At the same time, a liquid leak hole for leaking a liquid valve of the heat medium immersed feathers to be pumped is provided in the fixed perforated cylinder, and an auxiliary heating ring is provided in the middle part of the peripheral wall of the fixed perforated cylinder. It is an object of the present invention to provide a feather processing device configured so that steam to heat the heat medium-immersed feathers to be pumped can be passed through the auxiliary heating ring and the hollow rotating shaft.

(ホ) 作 用 本発明によれば、羽毛供給口から供給された羽毛は液状
熱媒体に浸漬状態となり、かかる熱媒体浸漬羽毛は、中
空回転軸の回転による螺旋羽根の回転にて処理羽毛排出
口に向けて漸次増加する圧力を受けながら圧送されるこ
ととなり、この際、熱媒体浸漬羽毛中の液状分が液体漏
出孔より排出されることとなるので、羽毛中を液状熱媒
体が貫流するものである。また熱媒体浸漬羽毛は、中空
回転軸内の蒸気にて加熱されるので品温が低下すること
なく圧送ぎれるものである。したがって熱媒体浸漬羽毛
は、圧送初期においては、熱媒体の羽毛組織内実流を介
して組織内外共温度が均一化され、かつ、圧密状態も均
一化され、また圧送中期においては、補助加熱環内の蒸
気の加熱と、同補助加熱環による液状分漏出阻止に伴う
圧力急増にて加水分解処理が行われ、また圧送周期にお
いては、圧力増加に伴って液体弁が多量に液体漏出孔か
ら漏出し、脱水乾燥処理が行えるものである。
(E) Function According to the present invention, the feathers supplied from the feather supply port are immersed in the liquid heat medium, and the feathers immersed in the heat medium are discharged by the rotation of the spiral blade by the rotation of the hollow rotating shaft. The heat medium is fed under pressure that gradually increases toward the outlet, and at this time, the liquid content in the feathers immersed in the heat medium is discharged from the liquid leakage hole, so the liquid heat medium flows through the feathers. It is something. Further, since the feathers immersed in the heating medium are heated by the steam in the hollow rotating shaft, they can be fed under pressure without lowering the product temperature. Therefore, in the early stage of pumping, the temperature inside and outside the tissue of the feather immersed in the heating medium is equalized through the actual flow of the heating medium inside the feather tissue, and the compaction state is also made uniform. The hydrolysis process is performed by heating the steam and rapidly increasing the pressure due to the prevention of leakage of liquid by the auxiliary heating ring, and during the pumping cycle, the liquid valve leaks a large amount from the liquid leakage hole as the pressure increases. , dehydration and drying treatment can be performed.

以上のように、羽毛を熱媒体に接触加熱しながら圧搾を
行う事により熱媒体の羽毛中での流動が生じ、この為に
均一な加熱が出来、又液状の熱媒体である為、羽毛の固
定接触による部分加圧ではなく、液体に依り全ての空間
が充満されている為、羽毛中の全ての部分に渡って加圧
が行われる。
As described above, by compressing the feathers while heating them in contact with the heating medium, the heating medium flows in the feathers, which allows for uniform heating. Because all the spaces are filled with liquid, instead of being partially pressurized by fixed contact, pressurization is applied to all parts of the feather.

均等な加熱加圧が行われる為、均一な加水分解、乾燥が
行われる。
Because uniform heating and pressure is applied, uniform hydrolysis and drying occur.

高温高圧により分解反応を行う為処理に要する時間が極
めて短時間である。
Since the decomposition reaction is carried out at high temperature and high pressure, the time required for treatment is extremely short.

同一の装置内で脱水、加熱、加圧、加水分解、乾燥、膨
化等を行い得る為、前処理なとの複雑な装Uは必要とし
ない。
Since dehydration, heating, pressurization, hydrolysis, drying, swelling, etc. can be carried out in the same device, complicated equipment such as pre-treatment is not required.

脱水、乾燥は機械的な圧搾処理による為、蒸発法に比較
した場合エネルギーをほとんど必要としない。
Dehydration and drying are done by mechanical compression, which requires almost no energy compared to evaporation methods.

短時間の均一処理を行い得る為、臭気発生が極めて少な
く後の臭気処理が簡素化出来る。
Since uniform treatment can be carried out in a short period of time, odor generation is extremely low and subsequent odor treatment can be simplified.

羽毛を圧密状態で分解反応を行い得る為、反応の為の容
積を最少限とする事が出来る。
Since the decomposition reaction can be carried out with the feathers in a compacted state, the volume for the reaction can be minimized.

羽毛の入口部と製品の出口部は常圧とする事ができる為
、原料の挿入排出が容易で、連続的に処理を行う事も容
易である。
Since the inlet of the feathers and the outlet of the product can be maintained at normal pressure, it is easy to insert and discharge raw materials, and it is also easy to perform continuous processing.

(へ) 効 果 本発明によれば、均一な加熱加圧が行われる為消化率高
い羽毛分解物を得ることができ、食品素材或は飼料効率
の良い高品質の飼料とすることが出来る。
(f) Effects According to the present invention, since uniform heating and pressurization is performed, it is possible to obtain a highly digestible feather decomposition product, which can be used as a food material or a high-quality feed with good feed efficiency.

る 圧密状態において均一な処理が行われ、また処理に要す
る時間が極めて短く、また容易に連続処理が出来る為、
処理装置は効率が良く、小型化される。予備脱水処理等
の必要がなく、装置を簡素化することができる。処理に
要するエネルギーが少なく製造に要するコストが低順と
する。臭気発生量が少なく公害等の問題を生じない。
Uniform processing is performed in a compacted state, the time required for processing is extremely short, and continuous processing is easy.
Processing equipment is more efficient and smaller. There is no need for preliminary dehydration treatment, and the apparatus can be simplified. The energy required for processing is low and the cost required for manufacturing is low. The amount of odor generated is small and does not cause problems such as pollution.

(ト) 実施例 本発明の実施例を図面にもとづき詳説すれば、(M)は
羽毛処理装置を示しており、この羽毛処理装置(M)は
、横置型の固定孔明円筒(1)の一端部に羽毛供給口(
2)を立設し、同供給口(2)に位階して液状熱媒体供
給口(3)を連設し、また固定孔明円筒(1)の他端部
に処理羽毛排出口(4)を垂設している。また固定孔明
円筒(1)の周面には0.5〜31程度の多数の液体漏
出孔(5)を設けており、また同固定孔明円筒(1)内
には軸線(6)′を有する中空回転軸(6)が回転自在
に軸架されている。かかる中空回転軸(6)は羽毛供給
口(2)から処理羽毛排出日掛に向けてその直径を漸次
拡開して構成し、内部空間(7)には蒸気を挿通自在と
し、またその外周面(8)には螺旋羽根(9)を周設し
ている。
(G) Embodiment An embodiment of the present invention will be described in detail based on the drawings. (M) shows a feather processing device, and this feather processing device (M) has one end of a horizontal fixed perforated cylinder (1). Feather supply port (
2), a liquid heat medium supply port (3) is connected to the supply port (2), and a treated feather discharge port (4) is provided at the other end of the fixed perforated cylinder (1). It is installed vertically. In addition, a large number of liquid leakage holes (5) of approximately 0.5 to 31 are provided on the circumferential surface of the fixed perforated cylinder (1), and an axis (6)' is provided in the fixed perforated cylinder (1). A hollow rotating shaft (6) is rotatably mounted. The hollow rotating shaft (6) has a diameter that gradually increases from the feather supply port (2) to the treated feather discharge date, and allows steam to freely pass through the inner space (7), and its outer periphery. A spiral blade (9) is provided around the surface (8).

また処理羽毛排出口(4)上部には固定孔明円筒(1)
の端面に相対してスプリング(10)により付勢した環
状の圧力調整装置(13)を配設している。
There is also a fixed perforated cylinder (1) at the top of the treated feather outlet (4).
An annular pressure regulating device (13) biased by a spring (10) is disposed opposite to the end surface of.

また固定孔明円筒(1)の略中央部には、同円筒(1)
の外周面を囲繞して環状の補助加熱環(11)が周設さ
れており、同補助加熱rA(11)が周設されており、
同補助加熱環(11)内には蒸気を挿通自在としている
In addition, approximately in the center of the fixed hole cylinder (1), the same cylinder (1)
An annular auxiliary heating ring (11) is provided surrounding the outer peripheral surface of the auxiliary heating rA (11),
Steam can be freely inserted into the auxiliary heating ring (11).

また固定孔明円筒(1)の下側方には、液体漏出孔(5
)より漏出する液体を受けるためのパン(12)を調節
している。尚、固定孔明円筒〈1)の周囲を臭気捕獲用
ジVケットNで囲繞してもよい。
In addition, a liquid leak hole (5) is provided on the lower side of the fixed perforated cylinder (1).
) is adjusting the pan (12) to catch the liquid leaking out. Incidentally, the fixed perforated cylinder (1) may be surrounded by an odor-trapping jacket N.

本発明の実施例は上記のように構成されているものであ
り、かかる処理羽毛処理iiGff(M)により羽毛を
処理するには次のように行う。すなわち、この様に羽毛
は羽毛浸漬槽(へへにて熱媒体たる熱水(H)に浸漬さ
れ、80〜90℃の温度になる。尚、熱水(1−1)と
羽毛(F)は常に一定の液面を保つ様に調整される。か
かる熱水浸漬羽毛は、中空回転軸(6)の回転による螺
旋羽根(9)の回転にて処理羽毛排出口(4)に向けて
漸次増加する圧力を受けながら圧送されることとなり、
この際、熱水浸漬羽毛中の液状分が液体漏出孔より排出
されることとなるので、羽毛(F)中を熱水がn流する
ものである。また熱水浸漬羽毛は、中空回転軸(6)内
の蒸気にて加熱されるので品温が低下することなく圧送
されるものである。したがって熱媒体浸漬羽毛は、圧送
初期においては、熱水()l)の羽毛(F)組織内貫流
を介して組織内外共に温度が均一化され、かつ、圧密状
態も均一化され、また圧送中期においては、補助加熱環
(11)内の蒸気の加熱と、同補助加熱環(11)によ
る液状分漏出阻止に伴う圧力急増にて加水分解処理が行
われ、また圧送n期においては、圧力増加に伴って液体
弁が多量に液体漏出孔(5)から漏出し、脱水乾燥処理
が行えるものである。
The embodiment of the present invention is constructed as described above, and the processing of feathers using the above-mentioned feather processing iiGff(M) is carried out as follows. That is, in this way, the feathers are immersed in hot water (H), which is a heat medium, in a feather dipping tank (Hehe), and the temperature reaches a temperature of 80 to 90°C. is adjusted so as to always maintain a constant liquid level.The hot water-soaked feathers are gradually moved toward the treated feather outlet (4) by the rotation of the spiral blade (9) caused by the rotation of the hollow rotating shaft (6). It is forced to be fed under increasing pressure,
At this time, the liquid content in the hot water-soaked feathers is discharged from the liquid leakage hole, so hot water flows through the feathers (F). In addition, the hot water-soaked feathers are heated by steam in the hollow rotating shaft (6), so that the feathers can be fed under pressure without lowering the product temperature. Therefore, in the early stage of pumping, the temperature of the feather immersed in the heat medium is made uniform both inside and outside the tissue through the flow of hot water ()l) through the feather (F) tissue, and the compaction state is also made uniform, and in the middle stage of pumping, In the auxiliary heating ring (11), the hydrolysis process is performed by heating the steam in the auxiliary heating ring (11) and rapidly increasing the pressure as the auxiliary heating ring (11) prevents leakage of liquid. As a result, a large amount of liquid leaks out from the liquid leak hole (5), allowing the dehydration and drying process to be performed.

第3図に、羽毛供給口(2)から軸線(6)一方向に沿
って一定距離の離隔位置(A> ・(B)・(C)・(
D)・(E)における平均iHUと平均圧力とをグラフ
で示す。かかるグラフで明らかなように、温度、圧力は
処理羽毛排出口(4)に近づくにつれ大きくなる。
In Fig. 3, positions (A> ・(B) ・(C) ・(
The average iHU and average pressure in D) and (E) are shown graphically. As is clear from this graph, the temperature and pressure increase as the temperature and pressure approach the treated feather outlet (4).

第4図に、前記離隔位置(△)・(B)・(C)・(D
)・(E)における軸線(6)′からの垂直距離に対す
る温度のグラフを示す。同グラフより明らかなように、
各離隔位置における軸線(6)′からの垂直距離に対す
る温度はほぼ一定であり、羽毛(F)が均一に加熱され
ていることを示している。
FIG. 4 shows the separated positions (△), (B), (C), (D
) · (E) shows a graph of temperature versus vertical distance from axis (6)'. As is clear from the same graph,
The temperature with respect to the vertical distance from the axis (6)' at each discrete location is approximately constant, indicating that the feather (F) is uniformly heated.

また第5図に、各離隔位置(△)〜(E)における軸a
ll(6)′からの垂直距離に対する圧力のグラフを示
す。同グラフより明らかなように、各離隔位置での軸線
(6)′との垂直距離に対する圧力はほぼ一定であり、
羽毛(F)が均一に加圧されていることを示している。
In addition, in Fig. 5, the axis a at each separated position (△) to (E)
11 shows a graph of pressure versus vertical distance from ll(6)'. As is clear from the graph, the pressure with respect to the vertical distance from the axis (6)' at each separated position is almost constant,
This shows that the feathers (F) are uniformly pressurized.

以上のような条件下においては、(C)部に迄進行した
羽毛(F)は圧力的15 k(1/ cm”、温度14
0℃どなり加水分解反応は始まっている。次に(C)部
を越えた羽毛(F)は固定加熱円筒(7)により重囲さ
れ中空回動軸〈4)の加熱面及び補助加熱rA(11)
により加熱されながら(D)部へと進行し分解反応はほ
とんど完了する。(D)部に達した羽毛は圧力的20 
kg/ cm、温度160℃となっている。更に、分解
された羽毛は(E)部へと進行し分解時に生じた不純物
、水分等液状分は圧力増加に伴い、固定孔明円筒(1)
より排出され、更に脱水乾燥され圧力調整装置(M)を
揮し出して固定孔明日8(7)より排出され処理羽毛排
出口(2)より取り出される。この時の羽毛処理物は水
分的8%、蛋白質85%以上である。
Under the above conditions, the feather (F) that has progressed to part (C) has a pressure of 15 k (1/cm") and a temperature of 14
At 0°C, the hydrolysis reaction has begun. Next, the feather (F) beyond the part (C) is surrounded by a fixed heating cylinder (7), and the heating surface of the hollow rotating shaft (4) and the auxiliary heating rA (11)
The decomposition reaction progresses to part (D) while being heated, and the decomposition reaction is almost completed. The feathers reaching part (D) are under pressure of 20
kg/cm, and the temperature is 160°C. Furthermore, the decomposed feathers proceed to part (E), and liquid components such as impurities and moisture generated during decomposition are removed from the fixed perforated cylinder (1) as the pressure increases.
The feathers are further dehydrated and dried, evaporated by the pressure regulator (M), discharged from the fixed hole 8 (7), and taken out from the treated feather outlet (2). The processed feather product at this time has a moisture content of 8% and a protein content of 85% or more.

又、残存水分量の調整により排出時に羽毛処理物を膨化
させる異も容易に行える。この様に分解処の分析値は表
1に示す通りであった。比較として耐圧釜内で撹拌しな
がら蒸気で加圧加熱処理し乾燥されたレンダリング法に
よるフェザ−ミールの分析値を表1に示す。
In addition, by adjusting the amount of residual moisture, it is easy to swell the treated feathers during discharge. As described above, the analytical values of the decomposition treatment were as shown in Table 1. For comparison, Table 1 shows the analytical values of feather meal obtained by the rendering method, which was subjected to pressure heat treatment with steam while stirring in a pressure cooker and dried.

表1 成分分析表 本発明方法 レンダリング法 粗蛋白質(%)  90,0   89.2粗脂肪(%
)    2.2    3.8相反分(%’)   
 1.8    1.9水分(%)     5.4 
   4.5ペプシン消化率 86.7   76.3
同例の圧搾状態説明図、第3〜5図は回倒のデータを示
すグラフである。
Table 1 Component analysis table Method of the present invention Rendering method Crude protein (%) 90.0 89.2 Crude fat (%)
) 2.2 3.8 reciprocal component (%')
1.8 1.9 Moisture (%) 5.4
4.5 Pepsin digestibility 86.7 76.3
The compression state explanatory diagrams of the same example and FIGS. 3 to 5 are graphs showing rotation data.

(M):羽毛処理装置 (1):固定孔明円筒 (2):羽毛供給口 (3):液状熱媒体供給孔 (4):処理羽毛排出口 (5):液体漏出孔 (6):中空回転軸 (7):空間 (8):外周面 (9):螺旋羽根(M): Feather processing device (1): Fixed hole cylinder (2): Feather supply port (3): Liquid heat medium supply hole (4): Processed feather outlet (5): Liquid leak hole (6): Hollow rotating shaft (7): Space (8): Outer surface (9): Spiral blade

Claims (1)

【特許請求の範囲】[Claims] 1)一端に羽毛供給口(2)及び液状熱媒体供給口(3
)を、他端に処理羽毛排出口(4)をそれぞれ配設した
固定孔明円筒(1)内に、羽毛供給口(2)から処理羽
毛出口(4)に向けて斬次直径を拡径する中空回転軸(
6)を回転自在に軸架し、同軸(6)周面に、同軸(6
)の回転に伴って熱媒体浸漬羽毛を処理羽毛排出口(4
)に向けて圧送すべき螺旋羽根(9)を周設すると共に
、前記固定孔明円筒(1)に、圧送される熱媒体浸漬羽
毛の液体分を漏出すべき液体漏出孔(5)を穿設し、か
つ固定孔明円筒(1)周壁中途部に補助加熱環(11)
を周設し、同補強加熱環(11)と前記中空回転軸(6
)の内部に、圧送される熱媒体浸漬羽毛を加熱すべき蒸
気を送通しうるよう構成してなる羽毛処理装置。
1) Feather supply port (2) and liquid heat medium supply port (3) at one end.
) are placed in a fixed perforated cylinder (1) each having a treated feather outlet (4) at the other end, and the cutting diameter is increased from the feather supply opening (2) to the treated feather outlet (4). Hollow rotating shaft (
6) is rotatably mounted on a shaft, and the coaxial (6) is mounted on the circumferential surface of the coaxial (6).
) The feathers immersed in the heating medium are processed through the feather outlet (4).
), and a liquid leak hole (5) is provided in the fixed perforated cylinder (1) to leak the liquid portion of the feathers immersed in the heat medium to be pumped. and a fixed hole cylinder (1) with an auxiliary heating ring (11) in the middle of the peripheral wall.
is provided around the reinforcing heating ring (11) and the hollow rotating shaft (6
) A feather processing device configured to allow steam to be passed through the interior of the device to heat the feathers immersed in a heat medium to be pumped.
JP24758384A 1984-11-21 1984-11-21 Feather treatment apparatus Granted JPS61125378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24758384A JPS61125378A (en) 1984-11-21 1984-11-21 Feather treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24758384A JPS61125378A (en) 1984-11-21 1984-11-21 Feather treatment apparatus

Publications (2)

Publication Number Publication Date
JPS61125378A true JPS61125378A (en) 1986-06-13
JPH0437711B2 JPH0437711B2 (en) 1992-06-22

Family

ID=17165661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24758384A Granted JPS61125378A (en) 1984-11-21 1984-11-21 Feather treatment apparatus

Country Status (1)

Country Link
JP (1) JPS61125378A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002346506A (en) * 2002-02-20 2002-12-03 Shuzo Nakazono Method for drying feather using oil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103385534A (en) * 2012-05-08 2013-11-13 孙乐先 Screw rod and scroll cover of bulking machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002346506A (en) * 2002-02-20 2002-12-03 Shuzo Nakazono Method for drying feather using oil

Also Published As

Publication number Publication date
JPH0437711B2 (en) 1992-06-22

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