JP2937921B2 - Shellfish volume reduction device - Google Patents

Shellfish volume reduction device

Info

Publication number
JP2937921B2
JP2937921B2 JP9007515A JP751597A JP2937921B2 JP 2937921 B2 JP2937921 B2 JP 2937921B2 JP 9007515 A JP9007515 A JP 9007515A JP 751597 A JP751597 A JP 751597A JP 2937921 B2 JP2937921 B2 JP 2937921B2
Authority
JP
Japan
Prior art keywords
shellfish
cylinder
outlet
screw
cutting blade
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 - Lifetime
Application number
JP9007515A
Other languages
Japanese (ja)
Other versions
JPH10202128A (en
Inventor
徹 小川
泰次 川道
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.)
Kanden Plant Corp
Original Assignee
Kanden Kogyo Inc
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 Kanden Kogyo Inc filed Critical Kanden Kogyo Inc
Priority to JP9007515A priority Critical patent/JP2937921B2/en
Publication of JPH10202128A publication Critical patent/JPH10202128A/en
Application granted granted Critical
Publication of JP2937921B2 publication Critical patent/JP2937921B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、火力・原子力発電
所の海水系設備などに付着している貝類を除去し、回収
した貝類の容積を可能な限り減容する貝類減容装置に関
するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shellfish reducing device for removing shellfish attached to seawater facilities of a thermal or nuclear power plant and reducing the volume of the collected shellfish as much as possible. is there.

【0002】[0002]

【従来の技術】従来は、回収した貝類を原形のまま廃棄
物として廃棄物処理場へ運搬して処理していた。
2. Description of the Related Art Heretofore, collected shellfish have been transported to a waste disposal site as intact waste.

【0003】[0003]

【発明が解決しようとする課題】貝類の原形のままでは
嵩高の状態で運搬車に積載できる量に限度があり、処理
費の低減を図ることができなかった。また、作業現場は
もちろん運搬途中沿道へも貝汁が飛散し、特に夏場は悪
臭が問題となっていた。
The shellfish in its original form has a limit in the amount that can be loaded on a carrier in a bulky state, and it has not been possible to reduce the processing cost. In addition, shellfish juice was scattered not only at the work site but also along the road during transportation, and the odor was a problem especially in summer.

【0004】[0004]

【課題を解決するための手段】貝類を減容・脱水するこ
とにより、運搬車への積載量を増やし、コスト低減を図
ると共に、貝汁の飛散防止、悪臭発生の防止を図るべ
く、内面に軸方向の突条を設け静止した円筒にスクリュ
ーを回転自在に内嵌めし、前記円筒の途中に貝類の投入
口を開口させ、投入口の上方にホッパーおよび定量送り
装置を配置し、前記貝類の出口側端部に静止した出口円
筒を前記円筒に、出口ローターを前記スクリューにそれ
ぞれ接続し、出口ローターのスクリュー寄りの外周に下
流側に行くに従って狭い隙間となる圧縮室を形成し、出
口ローターの排出端寄りに前記圧縮室に臨む圧縮された
貝類のかき落とし用の切削刃を設け、前記円筒・出口円
筒、スクリュー・出口ローターを排出端を高くした傾斜
状に配置し、円筒の途中に集水する配管を接続してなる
貝類減容装置とした。
[Means for Solving the Problems] By reducing the volume and dewatering of shellfish, the amount loaded on the transport vehicle can be increased, the cost can be reduced, and at the same time, the inside of the shell can be prevented from scattering shellfish and generating odor. A screw is rotatably fitted in a stationary cylinder provided with an axial ridge, an input port of shellfish is opened in the middle of the cylinder, a hopper and a fixed-rate feeding device are arranged above the input port, and An outlet cylinder stationary at the outlet side end is connected to the cylinder, an outlet rotor is connected to the screw, and a compression chamber having a narrower gap is formed on the outer periphery of the outlet rotor near the screw toward the downstream side, and a compression chamber of the outlet rotor is formed. Providing a cutting blade for scraping the compressed shellfish facing the compression chamber near the discharge end, disposing the cylinder / outlet cylinder, the screw / outlet rotor in an inclined shape with the discharge end raised, Was shellfish compaction device formed by connecting the water collection piping in.

【0005】また、種々の貝類にも対応すべく、圧縮さ
れた貝類をかき落とす固定式切削刃と調整式切削刃で構
成させた貝類減容装置とした。
[0005] Further, in order to cope with various shellfish, a shellfish volume reducing device comprising a fixed cutting blade and an adjustable cutting blade for scraping compressed shellfish is provided.

【0006】[0006]

【発明の実施の態様】本発明を、添付する図面に示す具
体的な実施例により以下詳細に説明する。スクリュープ
レス1の上方にホッパー2および定量送り装置3を配置
してスクリュープレス1への投入口41に貝類などを供
給する。図1に示すように、貝類の出口側端部に、静止
した出口円筒4を円筒8に、出口ローター5をスクリュ
ー6にそれぞれ接続し、出口ローター5のスクリュー6
寄りの外周に下流側に行くに従って狭い隙間になる圧縮
室7を形成し、出口ローター5の排出端寄りに、図2に
示すように、前記圧縮室7に臨む固定式切削刃46およ
び調整式切削刃47が設けてある。スクリュー6を収容
する円筒8の途中には配管9・10が設けられ、それぞ
れの下端は貝汁水槽11の上に臨ませてある。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to specific embodiments shown in the accompanying drawings. The hopper 2 and the fixed amount feeding device 3 are arranged above the screw press 1, and shellfish and the like are supplied to an input port 41 to the screw press 1. As shown in FIG. 1, a stationary outlet cylinder 4 is connected to a cylinder 8 and an outlet rotor 5 is connected to a screw 6 at the outlet end of the shellfish.
A compression chamber 7 having a narrower gap is formed on the outer periphery closer to the downstream side, and a fixed cutting blade 46 facing the compression chamber 7 and an adjustable type cutter are provided near the discharge end of the outlet rotor 5 as shown in FIG. A cutting blade 47 is provided. Pipes 9 and 10 are provided in the middle of the cylinder 8 accommodating the screw 6, and the lower ends of the pipes 9 and 10 face the shellfish water tank 11.

【0007】スクリュープレス1は、図1および図2に
示すように、2条のスクリュー羽根15を円柱体14よ
り突設したスクリュー6が円筒8内に回転自在に内嵌め
されてなる。スクリュー6と円筒8との間に貝類を供給
し、スクリュー6を回転させると、貝類は破砕されなが
ら出口側へ搬送される。円筒8の出口側端部には端板1
3が、他端には端板24がそれぞれ固着され、スクリュ
ー6には円柱体14に、図4に示すようなスクリュー羽
根15の2条が螺旋状に巻付け溶接部42により固着さ
れており、スクリュー羽根15は、破砕した貝類を十分
に圧縮できるように出口側に行くに従って小ピッチに設
定されている。
As shown in FIGS. 1 and 2, the screw press 1 has a screw 6 in which two screw blades 15 are protruded from a cylindrical body 14 and rotatably fitted in a cylinder 8. When shellfish is supplied between the screw 6 and the cylinder 8 and the screw 6 is rotated, the shellfish is transported to the outlet side while being crushed. An end plate 1 is provided at the outlet end of the cylinder 8.
The other end plate 24 is fixed to the other end. The screw 6 has a cylindrical body 14 and two screw blades 15 as shown in FIG. The screw blades 15 are set at a small pitch toward the outlet side so that the crushed shellfish can be sufficiently compressed.

【0008】図2に示す円筒8内面のハッチング部分は
軸方向の突条16で、全周にわたり突設され、この突条
16の存在によりスクリュー6の回転により貝類を破砕
し、スクリュー羽根15のテーパー部51と突条16と
の間で貝類のより一層の破砕を可能にしている。前記端
板13に対向する出口側端板17に出口円筒4が突設さ
れ、端板13と出口端板17とはボルト20・ナット2
1により螺締され、出口円筒4内には出口ローター5が
前記円柱体14の端面に当接させ、中心軸線を貫通させ
たシャフト18にナット19を螺着して固定する。
A hatched portion on the inner surface of the cylinder 8 shown in FIG. 2 is provided with an axial ridge 16 projecting over the entire circumference. Due to the presence of the ridge 16, shells are crushed by rotation of the screw 6, and Between the tapered portion 51 and the ridge 16, the shellfish can be further crushed. An outlet cylinder 4 protrudes from an outlet-side end plate 17 facing the end plate 13, and the end plate 13 and the outlet end plate 17 are formed by bolts 20 and nuts 2.
1, the outlet rotor 5 is brought into contact with the end surface of the cylindrical body 14 in the outlet cylinder 4, and a nut 19 is screwed and fixed to a shaft 18 having a central axis passing therethrough.

【0009】シャフト18の他端側の延出部は、スペー
サー円筒44に取付けたケーシング45に内嵌めしたラ
ジアルボールベアリング22・23およびスラストベア
リング24により回転自在に支持されている。スペーサ
ー円筒44の端面およびスクリュープレス1の他方の端
板24に固着したブラケット25および円筒8の途中に
設けたブラケット26は架台27にそれぞれ固着されて
いる。
The extension at the other end of the shaft 18 is rotatably supported by radial ball bearings 22 and 23 and a thrust bearing 24 fitted inside a casing 45 mounted on a spacer cylinder 44. A bracket 25 fixed to the end face of the spacer cylinder 44 and the other end plate 24 of the screw press 1 and a bracket 26 provided in the middle of the cylinder 8 are fixed to a gantry 27, respectively.

【0010】シャフト18の他端に固着したスプロケッ
ト28は架台27上のモーター29によりチェーン30
を介して駆動される。一方、スクリュープレス1の投入
口41には前記定量送り装置3との間を導入管31を介
在させて貝類をスクリュープレス1に供給する。定量送
り装置3はモーター32によりチェーン33を介して駆
動し、ホッパー2の側面にはバイブレーター34が設け
られており、スクリューコンベアなどによりホッパー2
に供給された貝類は定量送り装置3、導入管31、投入
口4を経てスクリュープレス1に供給される。
A sprocket 28 fixed to the other end of the shaft 18 is driven by a motor 29
Is driven through. On the other hand, shells are supplied to the screw press 1 through the introduction pipe 31 between the input port 41 of the screw press 1 and the fixed amount feeding device 3. The feeder 3 is driven by a motor 32 via a chain 33. A vibrator 34 is provided on the side of the hopper 2, and the hopper 2 is driven by a screw conveyor or the like.
Are supplied to the screw press 1 through the fixed amount feeding device 3, the introduction pipe 31, and the charging port 4.

【0011】出口ロータ5の排出端寄りに圧縮室7に臨
む切削刃を、図2に示すように設ける。切削刃には固定
式切削刃46と調整式切削刃47とがあり、本実施例で
は2本の固定式切削刃46と2本の調整式切削刃47と
が設けられている。2本の固定式切削刃46、2本の調
整式切削刃47は、それぞれシャフト18を中心に対向
して配置され、固定式切削刃46と調整式切削刃47と
は中心角で90°隔たっている。すなわち、円周を四等
配した位置に固定式切削刃46と調整式切削刃47とは
交互に配置されている。
A cutting blade facing the compression chamber 7 near the discharge end of the outlet rotor 5 is provided as shown in FIG. The cutting blade includes a fixed cutting blade 46 and an adjustable cutting blade 47. In this embodiment, two fixed cutting blades 46 and two adjustable cutting blades 47 are provided. The two fixed cutting blades 46 and the two adjustable cutting blades 47 are respectively opposed to each other with the shaft 18 as a center, and the fixed cutting blade 46 and the adjustable cutting blade 47 are separated by 90 ° in central angle. standing. That is, the fixed cutting blades 46 and the adjustable cutting blades 47 are alternately arranged at positions where the circumference is equally arranged.

【0012】固定式切削刃46と調整式切削刃47を、
図5、図6および図7により、より詳細に述べる。固定
式切削刃46および調整式切削刃47は、図5、図6お
よび図7に示すように出口ローター5に配置される。固
定式切削刃46は軸線に対して10°傾斜させて溶接に
より固着されている。
The fixed cutting blade 46 and the adjustable cutting blade 47 are
This will be described in more detail with reference to FIGS. The fixed cutting blade 46 and the adjustable cutting blade 47 are disposed on the outlet rotor 5 as shown in FIGS. 5, 6, and 7. The fixed cutting blade 46 is fixed by welding at an angle of 10 ° with respect to the axis.

【0013】調整式切削刃47は軸線に対して7°傾斜
させて溶接により固着させたケーシング48に進退自在
に設けられ、固定ボルト52で螺締する。調整式切削刃
47の基端側には停止片53が固着してあって、この停
止片53がケーシング48の端部に当接するまでケーシ
ング48に差し込んで、固定ボルト52で螺締する。調
整式切削刃47の圧縮室7内への進入する深さは、長さ
の異なる調整式切削刃47を用意しておき、適宜選択し
て使用する。なお、停止片53には調整式切削刃47の
引抜き用孔54が穿設してある。
The adjustable cutting blade 47 is provided so as to be able to advance and retreat on a casing 48 which is inclined by 7 ° with respect to the axis and fixed by welding, and is screwed with a fixing bolt 52. A stop piece 53 is fixed to the base end side of the adjustable cutting blade 47. The stop piece 53 is inserted into the casing 48 until the stop piece 53 comes into contact with the end of the casing 48, and is screwed with a fixing bolt 52. Adjustable cutting blades 47 having different lengths are prepared for the depth at which the adjustable cutting blades 47 enter the compression chambers 7, and are appropriately selected and used. The stop piece 53 has a hole 54 for extracting the adjustable cutting blade 47.

【0014】調整式切削刃47は必ずしも軸線方向でな
く、ある程度角度を持たせて配置することができ、ま
た、ケーシング48に収納しておき、突出長さを調整す
るようにしておく。なお、ここでは固定式調整刃46を
2本、調整式切削刃47を2本、円周を四等配した位置
に配置した例について述べたが、これに限らず圧縮され
た貝類の破砕に適した任意の個数の固定式切削刃および
調整式切削刃を適宜位置に配置することは自由である。
The adjustable cutting blade 47 is not necessarily in the axial direction, but can be arranged with a certain angle, and is housed in a casing 48 to adjust the protruding length. Here, the example in which the two fixed adjusting blades 46 and the two adjustable cutting blades 47 are arranged at positions in which the circumference is evenly distributed has been described. However, the present invention is not limited to this. Any suitable number of fixed cutting blades and adjustable cutting blades can be freely arranged at appropriate positions.

【0015】図2において、円柱体14の外周とスクリ
ュー羽根15と円筒8の突条16の間に供給された貝類
は、円柱体14の回転と共に破砕されながら出口側に搬
送され、前記圧縮室7に至り、そこで圧縮される。な
お、円柱体14の外周と圧縮室7の入口底部および円筒
8内周と出口円筒4内周は同一径に設定してある。圧縮
室7で圧縮された貝類は固定式切削刃46と調整式切削
刃47でかき落とされ、調整式切削刃47の圧縮室7内
への進入する程度によりかき落とす量を調整し圧縮室7
内の貝類の水分含有率調整と圧縮層の圧力調整を行い、
排出端より産廃容器34に向けて排出される。貝類が破
砕されると共に、脱水口35より集水した水は配管9お
よび10を経て貝汁水槽11内に収容される。
In FIG. 2, shells supplied between the outer periphery of the cylindrical body 14 and the screw blades 15 and the ridges 16 of the cylinder 8 are conveyed to the outlet side while being crushed with the rotation of the cylindrical body 14, and are compressed. 7, where it is compressed. The outer circumference of the cylindrical body 14, the bottom of the inlet of the compression chamber 7, the inner circumference of the cylinder 8, and the inner circumference of the outlet cylinder 4 are set to have the same diameter. The shellfish compressed in the compression chamber 7 is scraped off by the fixed cutting blade 46 and the adjustable cutting blade 47, and the amount of scraping is adjusted according to the degree to which the adjustable cutting blade 47 enters the compression chamber 7.
Adjust the moisture content of the shellfish inside and adjust the pressure of the compressed bed,
It is discharged toward the industrial waste container 34 from the discharge end. While the shellfish are crushed, the water collected from the dewatering port 35 is stored in the shellfish water tank 11 via the pipes 9 and 10.

【0016】[0016]

【発明の効果】本発明は、上述のように、内面に軸方向
の突条を設け静止した円筒にスクリューを回転自在に内
嵌めし、前記円筒の途中に貝類の投入口を開口させ、投
入口の上方にホッパーおよび定量送り装置を配置し、前
記貝類の出口側端部に静止した出口円筒を前記円筒に、
出口ローターを前記スクリューにそれぞれ接続し、出口
ローターのスクリュー寄りの外周に下流側に行くに従っ
て狭い隙間となる圧縮室を形成し、出口ローターの排出
端寄りに前記圧縮室に臨む圧縮された貝類のかき落とし
用の切削刃を設け、前記円筒・出口円筒、スクリュー・
出口ローターを排出端を高くした傾斜状に配置し、円筒
の途中に集水する配管を接続してなる貝類減容装置であ
るので、嵩がほぼ三分の一から五分の一になり、重量は
脱水のため二分の一となって産廃処理経費がほぼ二分の
一に低減でき、作業現場はもちろん運搬途中沿道への貝
汁の飛散もなく、夏場の悪臭も問題になるようなことは
ない。
According to the present invention, as described above, an axial ridge is provided on the inner surface, a screw is rotatably fitted in a stationary cylinder, and an input port for shellfish is opened in the middle of the cylinder. A hopper and a fixed-rate feeding device are arranged above the mouth, and the outlet cylinder stationary at the outlet side end of the shellfish is formed on the cylinder,
An outlet rotor is connected to each of the screws, and a compression chamber having a narrower gap is formed on the outer periphery of the outlet rotor near the screw toward the downstream side, and the compressed shellfish facing the compression chamber near the discharge end of the outlet rotor. A cutting blade for scraping is provided, and the cylinder / outlet cylinder, screw /
The outlet rotor is arranged in an inclined shape with the discharge end raised, and it is a shellfish volume reduction device that connects a pipe that collects water in the middle of the cylinder, so that the bulk becomes almost one third to one fifth, The weight is reduced by half due to dehydration, and the cost of industrial waste treatment can be reduced to almost one half.There is no scattering of shellfish on the work site as well as along the way during transportation, and the bad smell in the summertime is not a problem. Absent.

【0017】また、本発明は、圧縮された貝類をかき落
とす固定式切削刃と調整式切削刃で構成させたので、貝
類に応じて調整式切削刃の突出長さを調整し種々な貝類
の破砕に対応できる。さらに、本発明により生じた粉状
の貝類は、土壌改良剤として利用することができ、産廃
物の有効活用ができる。
Further, according to the present invention, since the fixed cutting blade and the adjustable cutting blade for scraping off the compressed shellfish are constituted, the projecting length of the adjustable cutting blade is adjusted according to the shellfish so that various kinds of shellfish can be removed. Can handle crushing. Furthermore, the powdery shellfish produced by the present invention can be used as a soil conditioner, and the industrial waste can be effectively used.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の具体的一実施例の縦断面図である。FIG. 1 is a longitudinal sectional view of a specific embodiment of the present invention.

【図2】本発明のスクリュープレスとその端部に付けた
出口側円筒および出口ローター部の詳細図である。
FIG. 2 is a detailed view of a screw press of the present invention, an outlet cylinder and an outlet rotor attached to an end thereof.

【図3】図2のIII−III端面図である。FIG. 3 is a sectional view taken along the line III-III of FIG. 2;

【図4】スクリュー羽根の拡大図である。FIG. 4 is an enlarged view of a screw blade.

【図5】出口ローターの端部側の正面図である。FIG. 5 is a front view of the end portion side of the outlet rotor.

【図6】図5の側面図である。FIG. 6 is a side view of FIG. 5;

【図7】図5の底面図である。FIG. 7 is a bottom view of FIG. 5;

【符号の説明】[Explanation of symbols]

1…スクリュープレス 2…ホッパー 3…定量送り装置 41…投入口 4…出口円筒 5…出口ローター 7…圧縮室 18…シャフト 9・10…配管 11…貝汁水槽 34…産廃容器 46…固定式切削刃 47…調整式切削刃 DESCRIPTION OF SYMBOLS 1 ... Screw press 2 ... Hopper 3 ... Fixed amount feeding device 41 ... Input port 4 ... Outlet cylinder 5 ... Outlet rotor 7 ... Compression chamber 18 ... Shaft 9.10 ... Piping 11 ... Shellfish water tank 34 ... Waste container 46 ... Fixed cutting Blade 47 ... Adjustable cutting blade

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 FI B09B 5/00 ZAB B09B 3/00 301Q B30B 9/14 5/00 ZABE (58)調査した分野(Int.Cl.6,DB名) B02C 18/00 - 18/44 B02C 19/22 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 6 Identification symbol FI B09B 5/00 ZAB B09B 3/00 301Q B30B 9/14 5/00 ZABE (58) Fields investigated (Int. Cl. 6 , DB Name) B02C 18/00-18/44 B02C 19/22

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 内面に軸方向の突条を設け静止した円筒
にスクリューを回転自在に内嵌めし、前記円筒の途中に
貝類の投入口を開口させ、投入口の上方にホッパーおよ
び定量送り装置を配置し、前記貝類の出口側端部に静止
した出口円筒を前記円筒に、出口ローターを前記スクリ
ューにそれぞれ接続し、出口ローターのスクリュー寄り
の外周に下流側に行くに従って狭い隙間となる圧縮室を
形成し、出口ローターの排出端寄りに前記圧縮室に臨む
圧縮された貝類のかき落とし用の切削刃を設け、前記円
筒・出口円筒、スクリュー・出口ローターを排出端を高
くした傾斜状に配置し、円筒の途中に集水する配管を接
続してなる貝類減容装置。
1. A screw is rotatably fitted in a stationary cylinder provided with an axial ridge on an inner surface thereof, an input port for shellfish is opened in the middle of the cylinder, and a hopper and a fixed-rate feeding device are provided above the input port. An outlet cylinder stationary at the outlet side end of the shellfish is connected to the cylinder, an outlet rotor is connected to the screw, and a compression chamber that becomes narrower toward the outer periphery of the outlet rotor near the screw toward the downstream side. A cutting blade for scraping off the compressed shellfish facing the compression chamber is provided near the discharge end of the outlet rotor, and the cylinder / outlet cylinder and the screw / outlet rotor are arranged in an inclined manner with the discharge end raised. , A shellfish volume reduction device that connects a pipe that collects water in the middle of a cylinder.
JP9007515A 1997-01-20 1997-01-20 Shellfish volume reduction device Expired - Lifetime JP2937921B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9007515A JP2937921B2 (en) 1997-01-20 1997-01-20 Shellfish volume reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9007515A JP2937921B2 (en) 1997-01-20 1997-01-20 Shellfish volume reduction device

Publications (2)

Publication Number Publication Date
JPH10202128A JPH10202128A (en) 1998-08-04
JP2937921B2 true JP2937921B2 (en) 1999-08-23

Family

ID=11667920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9007515A Expired - Lifetime JP2937921B2 (en) 1997-01-20 1997-01-20 Shellfish volume reduction device

Country Status (1)

Country Link
JP (1) JP2937921B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200164717Y1 (en) * 1999-07-14 2000-02-15 윤홍근 Vegetables refuse disposal device
KR20030082457A (en) * 2002-04-16 2003-10-22 구흥회 Apparatus for treating solid waste
CN110860351A (en) * 2019-12-04 2020-03-06 江苏食品药品职业技术学院 Hotel refuse treatment device
CN111790719A (en) * 2020-05-30 2020-10-20 肖燕芬 A dehydration conveying equipment for meal kitchen discarded object

Also Published As

Publication number Publication date
JPH10202128A (en) 1998-08-04

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