JPH02229541A - Pan type granulator - Google Patents
Pan type granulatorInfo
- Publication number
- JPH02229541A JPH02229541A JP5130889A JP5130889A JPH02229541A JP H02229541 A JPH02229541 A JP H02229541A JP 5130889 A JP5130889 A JP 5130889A JP 5130889 A JP5130889 A JP 5130889A JP H02229541 A JPH02229541 A JP H02229541A
- Authority
- JP
- Japan
- Prior art keywords
- coating layer
- side wall
- bottom plate
- granulating
- granulator
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000005469 granulation Methods 0.000 claims description 16
- 230000003179 granulation Effects 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 abstract description 22
- 239000012528 membrane Substances 0.000 abstract description 10
- 239000004568 cement Substances 0.000 abstract description 5
- 229920003002 synthetic resin Polymers 0.000 abstract description 2
- 239000000057 synthetic resin Substances 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Glanulating (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は造粒皿（パン）を備え、これを回転することに
より結合剤（例えば水又はセメント）と共に供給される
粉体を粒状化するパン形造粒機に間する．
〔従来の技術〕
上記パン形造粒機の１例を第５図に示す．この造粒機５
０は造粒皿５１と、一端にこの造粒皿５ｌを取り付ける
駆動軸５２とを備える。駆勤軸５２は傾斜して支持され
、適宜の駆勤モータに連結される．造粒皿５ｌは円板状
底板５３の外周に所要高さの倒板５４を一体的に取り付
けてなる．
しかして造粒に際しては、ます造粒皿５ｌの内面全体に
亘って上記結合剤と粉体との混合物によりコーテング層
５５を形成する。これは造粒すべき材料（結合剤と粉体
との混合物）との＊＊係数を大とするためのものであり
、造粒皿５ｌ内に供給された上記材料は造粒皿の回転に
伴い転勤と落下とにより造粒され、かつ成長し、所定粒
径となった後オーバーフローにより排出される．
〔発明が解決しようとする課題〕
上記コーテング層５５は作業終了時これを剥離する必要
がある．これはそのまま放置するときはコーテング層は
厚さを増し、作業能率を損なうためである．この場合、
例えば結合剤として水を使用するときは、剥離すること
は容易であるが、例えば都市廃棄物の焼却灰はそのまま
では飛散し、運搬及び投棄に不都合を生じペレット状と
することが好ましい。しかも灰分中には重金属が含まれ
ているため溶出防止のためセメントを用い粒状化する手
段が探られている．従って結合剤としてセメントを用い
たときは１日（８時間）の作業終了時にはコーテング層
は固結して剥離が困難である．一般には先端が尖ったハ
ンマ等にてコーテング層を叩き、ひび割れを作って剥離
する手段が用いられているが、手数を要すると共に騒音
を発し、しかも往々にして造粒皿を損偏する等の問題が
ある。しかも除去が不完全のときは偏荷重を生じ、軸受
を損偏する等の問題もある．
本発明はかかる点に鐵み、コーテング層の剥離を容易な
らしめることを目的とする。[Detailed Description of the Invention] [Industrial Application Field] The present invention includes a granulation pan (pan), which is rotated to granulate powder supplied together with a binder (for example, water or cement). Place it in a pan-shaped granulator. [Prior Art] Figure 5 shows an example of the pan-shaped granulator described above. This granulator 5
0 includes a granulation tray 51 and a drive shaft 52 to which the granulation tray 5l is attached to one end. The driving shaft 52 is supported at an angle and is connected to a suitable driving motor. The granulation dish 5l is constructed by integrally attaching an inverted plate 54 of a required height to the outer periphery of a disc-shaped bottom plate 53. During granulation, a coating layer 55 is formed over the entire inner surface of the granulation dish 5l using the mixture of the binder and powder. This is to increase the ** coefficient of the material to be granulated (mixture of binder and powder), and the above material supplied into the granulating dish 5l is caused by the rotation of the granulating dish. The particles are granulated and grown due to the transfer and falling, and after reaching a predetermined particle size, they are discharged by overflow. [Problems to be Solved by the Invention] The coating layer 55 needs to be peeled off at the end of the work. This is because if left as is, the coating layer will increase in thickness, impairing work efficiency. in this case,
For example, when water is used as a binder, it is easy to peel off, but for example, incineration ash of municipal waste scatters as it is, making transportation and disposal inconvenient, so it is preferable to form it into pellets. Moreover, since ash contains heavy metals, methods of granulating them using cement are being explored to prevent their elution. Therefore, when cement is used as a binder, the coating layer is hardened and difficult to peel off at the end of one day's work (8 hours). Generally, the method used is to hit the coating layer with a hammer or the like with a sharp tip to create cracks and peel it off, but this method is time-consuming, generates noise, and often causes damage to the granulation pan. There's a problem. Moreover, if the removal is incomplete, uneven loads will occur, causing problems such as bearing damage. The present invention takes this point into account and aims to facilitate the peeling of the coating layer.
上記目的を達成するための本発明の造粒機は上記造粒皿
の少なくとも側壁を可撓性材料を以て構成したものであ
る．
〔作 用〕
コーテング層の除去に際しては側壁外部より叩くことに
より側壁は撓み、コーテング層は割れを生じる．従って
コーテング層を容易に剥離することができる．
〔実施例〕
第１図及び第２図は本発明の第ｌ実施例を示す。図にお
いて造粒機ｌは造粒皿２と、これを一端に支持する駆動
軸３を備え、駆動軸３は所定の傾斜角を以てベアリング
に支持され、適宜の駆勤モータ（何れも図示省略）に連
結されている．
造粒皿２は円板状の底板４と側壁５とを備える．この側
壁５自体を可撓性材料で構成してもよいし、側壁５を底
板４の外周に沿って取り付けられる多数の支柱６と、こ
の支柱内面に張設される剣膜７とから構成する。In order to achieve the above object, the granulator of the present invention comprises at least the side wall of the granulating dish made of a flexible material. [Function] When removing the coating layer, by hitting the side wall from the outside, the side wall will bend and the coating layer will crack. Therefore, the coating layer can be easily peeled off. [Embodiment] FIGS. 1 and 2 show a first embodiment of the present invention. In the figure, the granulator 1 is equipped with a granulating tray 2 and a drive shaft 3 that supports this at one end.The drive shaft 3 is supported by a bearing at a predetermined angle of inclination, and is driven by an appropriate drive motor (all not shown). is connected to. The granulation dish 2 includes a disc-shaped bottom plate 4 and a side wall 5. The side wall 5 itself may be made of a flexible material, or may be composed of a large number of columns 6 attached along the outer periphery of the bottom plate 4 and a sword membrane 7 stretched on the inner surface of the columns. .
９１１１［１７は可撓性のかつ耐久性を有する材料また
は弾性復原力のある材料好ましくはゴム板，合成樹脂板
あるいは弾性を有する布を以て構成するもので、例えば
ゴム張りの帆布を以て構成し、支柱６に止着すると共に
、下端周縁は底板４に気密に正着する．８は各支柱上端
を連結する環状の支持リング、又９は底板４に取り付け
る補強部材である．
上記構成において、造粒に際しては周知の如く造粒皿２
の内面には造粒材料を以てコーテングされる。その後は
投入される造粒材料は造粒皿２の回転に伴い造粒され、
粒径が増加し、オーバーフローして排出される．
作業終了後のコーテング層（第５図参照）の剥離に当た
っては、倒壁５または側膜７をハンマ等により外部より
叩く。勿論従来と同様にコーテング層を叩いてもよい。9111 [17 is made of a flexible and durable material or a material with elastic restoring force, preferably a rubber plate, a synthetic resin plate, or an elastic cloth, for example, made of a rubber-lined canvas, and is made of a support. 6, and the lower end periphery is airtightly attached to the bottom plate 4. 8 is an annular support ring that connects the upper ends of each column, and 9 is a reinforcing member attached to the bottom plate 4. In the above configuration, when granulating, as is well known, the granulating dish 2
The inner surface of the tube is coated with a granulated material. After that, the granulated material introduced is granulated as the granulating tray 2 rotates,
The particle size increases, overflows and is discharged. To peel off the coating layer (see FIG. 5) after completion of the work, the fallen wall 5 or side membrane 7 is struck from the outside with a hammer or the like. Of course, the coating layer may be pounded in the same manner as in the conventional method.
．これにより側壁５またはｆＩｑ膜７は撓みを生じる．
従ってコーテング層は例えばセメントを結合剤として使
用した場合においても亀裂を生じ、容易に剥離すること
ができる．
なお底板４は平板であり、１箇所を剥離すれば、そこか
ら全面の剥離は比較的容易である．次に第３図及び第４
［！！Ｉは本発明の第２実施例を示す．本実施例の造粒
機・１０は前例と同様に造粒皿１１とこれを一端に支持
する駆動軸ｌ２を備える．駆動軸１２の支持要領及び駆
勤モータに接続されることは前例と同様に周知構造と同
一である．
造粒皿１１は前例と同一構造即ち支柱６と、この支柱６
により支持される側膜７を備えた側壁１３と底板１４と
より構成する．
底板ｌ４は底膜１５とこれを支持する底枠ｌ６とからな
る．底膜ｌ５は側膜７と同一材料を以て構成する．なお
図例は側Ｂ７と底８１５とを別構造とし、両者を接合し
た例を示したが、これは勿論一体構造としてもよい．
図中１７は底枠１６の外周に取り付けた下部支持リング
、また１８．１９はそれぞれ底枠１６を支持する内外の
補強部材である．
この構造によるときは、前例と同様に側壁ｌ３に付着し
たコーテング層と共に底板ｌ４上に付着したコーテング
層も底膜を可撓性とすることにより容易に剥離すること
ができる。．． This causes the side wall 5 or the fIq film 7 to bend.
Therefore, even when cement is used as a binder, the coating layer can crack and easily peel off. Note that the bottom plate 4 is a flat plate, and if one part is peeled off, it is relatively easy to peel off the entire surface from there. Next, Figures 3 and 4
[! ! I shows a second embodiment of the present invention. The granulator 10 of this embodiment, like the previous example, includes a granulating tray 11 and a drive shaft l2 that supports the granulating tray 11 at one end. The support method of the drive shaft 12 and the connection to the drive motor are the same as the well-known structure as in the previous example. The granulation dish 11 has the same structure as the previous example, namely the pillar 6 and the pillar 6.
It is composed of a side wall 13 having a side membrane 7 supported by the side wall 13 and a bottom plate 14. The bottom plate l4 consists of a bottom membrane 15 and a bottom frame l6 that supports it. The bottom membrane l5 is made of the same material as the side membrane 7. Although the illustrated example shows an example in which the side B7 and the bottom 815 are separate structures and are joined together, it is of course possible to have an integral structure. In the figure, 17 is a lower support ring attached to the outer periphery of the bottom frame 16, and 18 and 19 are inner and outer reinforcing members that support the bottom frame 16, respectively. In this structure, the coating layer attached to the side wall l3 and the coating layer attached to the bottom plate l4 can be easily peeled off by making the bottom film flexible, as in the previous example.
（発明の効果〕
本発明によるときは、少なくとも側壁を可撓性材料によ
り構成したから、外力を加えることにより側壁または側
膜の撓みによりコーテング層の剥離を容易に行なうこと
ができる．しかも剥離作業に際し、上記側壁または側膜
を外部より叩いてコーテング層に亀裂を生ぜしめると共
に側壁または側膜は損傷を受けることなく剥離操作が容
易であり、かつ騒音発生の減少を計ることができる．(Effects of the Invention) According to the present invention, since at least the side wall is made of a flexible material, the coating layer can be easily peeled off by deflecting the side wall or side film by applying an external force. In this case, the side wall or side membrane is struck from the outside to cause cracks in the coating layer, and the side wall or side membrane can be easily peeled off without being damaged, and noise generation can be reduced.
第ｌ図及び第２図は本発明造粒機の第１実施例に関し、
第１図は造粒皿の縦断面図、第２図は造粒皿の平面図、
第３図及び第４図は本発明の第２実施例に間し、第３図
は造粒皿の縦断面図、第４図は造粒皿の一部切欠した平
面図、また第５図は従来の造粒機における作用説明図で
ある．
１．１０は造粒機、２．１１は造粒皿、５，３は側壁、Figures 1 and 2 relate to the first embodiment of the granulator of the present invention,
Fig. 1 is a longitudinal cross-sectional view of the granulation dish, Fig. 2 is a plan view of the granulation dish,
3 and 4 show a second embodiment of the present invention, FIG. 3 is a longitudinal cross-sectional view of the granulation dish, FIG. 4 is a partially cutaway plan view of the granulation dish, and FIG. is an explanatory diagram of the operation of a conventional granulator. 1.10 is a granulator, 2.11 is a granulation tray, 5 and 3 are side walls,
Claims (1)
に供給される粉体を粒状化するパン形造粒機において、
上記造粒皿の少なくとも側壁を可撓性材料を以て構成し
たことを特徴とするパン形造粒機。In a pan-shaped granulator that granulates powder supplied together with a binder by tilting and rotating a granulation plate,
A pan-shaped granulator, characterized in that at least a side wall of the granulation tray is made of a flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5130889A JP2673827B2 (en) | 1989-03-03 | 1989-03-03 | Bread granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5130889A JP2673827B2 (en) | 1989-03-03 | 1989-03-03 | Bread granulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02229541A true JPH02229541A (en) | 1990-09-12 |
| JP2673827B2 JP2673827B2 (en) | 1997-11-05 |
Family
ID=12883288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5130889A Expired - Fee Related JP2673827B2 (en) | 1989-03-03 | 1989-03-03 | Bread granulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2673827B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675495A (en) * | 2019-01-28 | 2019-04-26 | 长沙华秦高新科技有限公司 | A kind of powder facility for granulating |
-
1989
- 1989-03-03 JP JP5130889A patent/JP2673827B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675495A (en) * | 2019-01-28 | 2019-04-26 | 长沙华秦高新科技有限公司 | A kind of powder facility for granulating |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2673827B2 (en) | 1997-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU7917791A (en) | Lamellar end grinding tool | |
| JPH02229541A (en) | Pan type granulator | |
| JPH0434398A (en) | Solidification treatment vessel of radioactive waste pelets and solidification treatment method using them | |
| CN111051628A (en) | Grouted disc assembly with reinforcing ring | |
| JPS6181322A (en) | Removing device for stuck matter | |
| JPH11141097A (en) | Tile bed finishing molding method and tile bed finishing dimple roller | |
| JP6608348B2 (en) | Metal bonding auxiliary device and bonding auxiliary system including the metal bonding auxiliary device | |
| CN217912150U (en) | Be used for prosthetic soil sprinkler that digs | |
| US4990082A (en) | Vibrator with suction apparatus | |
| CN219076081U (en) | Slurry stirrer for environment-friendly bricks | |
| JP2838041B2 (en) | Construction method of natural stone imitation sheet and concrete wall | |
| JPH07173930A (en) | Concrete covering material and temporary fixing method for the covering material to formwork | |
| JPS6228910Y2 (en) | ||
| CN216802479U (en) | Ground wheel for ball mill barrel production | |
| CN212561532U (en) | Concrete pouring hopper | |
| CN219636428U (en) | Anti-blocking biological pesticide production feeding device | |
| CN214932246U (en) | Corner protection device is used in transportation of building prefabricated component | |
| CN217619879U (en) | Burnishing device is used in production of finish rolling nut fastener | |
| JPH05311690A (en) | Debris separator | |
| JPH1066473A (en) | Waste tire fishing bank | |
| JPS6327779Y2 (en) | ||
| JP2003320305A (en) | Ultrasonic coating peeling apparatus | |
| JPH0663578A (en) | Biomembrane water treatment device | |
| JPH0525808Y2 (en) | ||
| JPS6222331Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |