JPS6135358Y2 - - Google Patents
Info
- Publication number
- JPS6135358Y2 JPS6135358Y2 JP7875582U JP7875582U JPS6135358Y2 JP S6135358 Y2 JPS6135358 Y2 JP S6135358Y2 JP 7875582 U JP7875582 U JP 7875582U JP 7875582 U JP7875582 U JP 7875582U JP S6135358 Y2 JPS6135358 Y2 JP S6135358Y2
- Authority
- JP
- Japan
- Prior art keywords
- separated
- cloths
- rolls
- roll
- cloth
- 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
- 239000004744 fabric Substances 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 208000005156 Dehydration Diseases 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Description
【考案の詳細な説明】
この考案はベルトプレスの改良に関する。従
来、多数配列したロール間に、上下一対の布を
走行自在に掛け回わし、これら布間に挾持した
汚泥を、上記ロールによつて加圧脱水するベルト
プレスはよく知られているが、この型式のベルト
プレスでは、上下の布間に挾持された汚泥は、
ロール部分で加圧されているときは、水分が分離
されているが、ロール部分を通過して加圧力がな
くなると、折角分離した水分は布及びケーキに
吸収される。特に、上布側に分離された水分は
最終段まで持越されて、結局、ケーキ内に吸収さ
れる。この考案は、上述のような折角分離した水
分を完全に取り去つて、より高い脱水が可能なベ
ルトプレスを提案するものである。[Detailed description of the invention] This invention relates to an improvement of a belt press. Conventionally, belt presses are well known, in which a pair of upper and lower cloths is freely runnable between a large number of arranged rolls, and the sludge sandwiched between these cloths is dewatered under pressure by the rolls. In this type of belt press, the sludge caught between the upper and lower cloths is
When pressurized by the rolls, water is separated, but once the pressure is removed after passing through the rolls, the separated water is absorbed by the fabric and cake. In particular, the moisture separated on the upper fabric side is carried over to the final stage and eventually absorbed into the cake. This invention proposes a belt press that can completely remove the separated water as described above and achieve higher dewatering.
以下、図面に基づいてこの考案を具体的に説明
すれば、その構成は図に示すように、多数並列し
たロール群中に上下一対の布を走行自在に掛け
回わし、これら上下の布間に挾持した汚泥を、
前記ロールによつて加圧脱水するように構成した
ベルトプレスにおいて、上記一対の布１，２を
加圧終段において、上下に分離して走行するよう
にすると共に、その分離した下布２上に位置す
るケーキを直接加圧することができるロール３を
設けたものである。このロール３は図例では一本
用いているのみであるが、複数本用いてもよい。
また、他の加圧用のロール４……も、図例では千
鳥状に配列しているが、これらを対向させても、
また、対向させたものと千鳥状に配列したものと
両者を組合せて配列してもよい。尚、図中符号５
は給泥パイプ、６は受泥槽、７は布駆動用のモ
ーター、８，９はそれぞれ上布および下布の
駆動ロールである。 Below, we will explain this idea in detail based on the drawing.As shown in the figure, the structure is as shown in the figure, a pair of upper and lower cloths are freely runnable around a group of rolls arranged in parallel, and between these upper and lower cloths. The trapped sludge
In the belt press configured to dehydrate under pressure using the rolls, the pair of cloths 1 and 2 are separated into upper and lower portions and run at the final stage of pressurization, and the separated lower cloth 2 is A roll 3 is provided which can directly pressurize the cake located at the top. Although only one roll 3 is used in the illustrated example, a plurality of rolls 3 may be used.
In addition, other pressurizing rolls 4... are also arranged in a staggered manner in the example shown, but even if these are placed facing each other,
Alternatively, the elements may be arranged facing each other, arranged in a staggered manner, or a combination of the two may be arranged. In addition, the number 5 in the figure
1 is a mud supply pipe, 6 is a mud receiving tank, 7 is a cloth driving motor, and 8 and 9 are drive rolls for the upper and lower cloths, respectively.
この考案に係る装置は上述のように構成してあ
り、受泥槽６に供給された汚泥は、上布１が走
行することによつて図中右方に運ばれ、その右端
で折り返して下布２上に移乗し、上下の布
１，２で挾持された状態で徐々に加圧脱水され
る。そして、千鳥状に配列した加圧ロール４……
部分では強い剪断作用を受けてケーキ状に脱水さ
れ、終端の加圧ロール３部分では、上布１が分
離され、解放された状態のケーキは、ロール３に
より直接加圧されてさらに脱水されたのち、駆動
ロール９部分から機外に排出される。この脱水作
用においてこの考案では、脱水終段の後におい
て、上下の布を分離して走行させ、下布上の
露出したケーキを、直接ロール３で加圧するよう
にしたので、この加圧による最終分離水は全て下
方に押し出されて、従来のもののように上布１
に付着して持回わされることがなく、完全に分離
することができる。すなわち、従来、最終加圧段
階で分離した水分は、上布やケーキ内に吸収さ
れて完全に分離することは困難であつたのである
が、この考案によれば上方からロール３により加
圧するので、分離された水がこのロール３に吸収
されることはなく、従来、少なくとも上布１に
よつて持回わされていた水分を完全に分離回収す
ることができると共に、ロール３はケーキと一緒
に下布２のみを加圧するものであるので、強い
力で加圧しても、従来の上下の布１，２を一緒
に加圧するもののように布走行に支障が生ずる
こともないものである。 The device according to this invention is constructed as described above, and the sludge supplied to the sludge tank 6 is carried to the right in the figure by the running of the upper cloth 1, turned back at the right end, and then lowered. It is transferred onto the cloth 2 and is gradually dehydrated under pressure while being held between the upper and lower cloths 1 and 2. And pressure rolls 4 arranged in a staggered manner...
The cake was dehydrated into a cake by being subjected to a strong shearing action, and the upper fabric 1 was separated at the pressurizing roll 3 part at the end, and the released cake was directly pressurized by the roll 3 for further dehydration. Thereafter, it is discharged from the drive roll 9 portion to the outside of the machine. In this dehydration process, after the final stage of dehydration, the upper and lower cloths are separated and run, and the exposed cake on the lower cloth is directly pressurized by the roll 3. All the separated water is pushed downward and the upper cloth 1 is removed like the conventional one.
It can be completely separated without being carried around. In other words, in the past, it was difficult to completely separate the moisture separated in the final pressurization stage because it was absorbed into the upper cloth or cake, but with this invention, the moisture is pressurized from above by the roll 3. The separated water is not absorbed by this roll 3, and the water that was conventionally carried around at least by the upper cloth 1 can be completely separated and recovered, and the roll 3 is not absorbed by the cake. Since only the lower cloth 2 is pressurized, even if it is pressurized with a strong force, it does not interfere with the running of the cloth unlike the conventional method in which the upper and lower cloths 1 and 2 are pressurized together.
図面は、この考案を施したベルトプレスの概略
の側面図である。
符号説明、１……上布、２……下布、３…
…ロール。
The drawing is a schematic side view of a belt press to which this invention is applied. Code explanation, 1...Upper cloth, 2...Lower cloth, 3...
…roll.
Claims (1)
行自在に掛け回わし、これら上下の布間に挾持
した汚泥を前記ロールによつて加圧脱水するよう
に構成したベルトプレスにおいて、上記一対の
布１，２を加圧終段において、上下に分離して走
行するようにすると共に、その分離した下布２
上に位置するケーキを直接加圧することができる
ロール３を設けたことを特徴とするベルトプレス
における水切装置。 In a belt press configured such that a pair of upper and lower cloths are freely runnable around a group of many parallel rolls, and the sludge sandwiched between the upper and lower cloths is pressurized and dehydrated by the rolls, the pair of cloths are 1 and 2 are separated into upper and lower parts at the final stage of pressurization and run, and the separated lower cloth 2
A draining device for a belt press, characterized in that it is equipped with a roll 3 that can directly pressurize the cake located above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7875582U JPS58179996U (en) | 1982-05-28 | 1982-05-28 | Drainage device in belt press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7875582U JPS58179996U (en) | 1982-05-28 | 1982-05-28 | Drainage device in belt press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58179996U JPS58179996U (en) | 1983-12-01 |
| JPS6135358Y2 true JPS6135358Y2 (en) | 1986-10-14 |
Family
ID=30087956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7875582U Granted JPS58179996U (en) | 1982-05-28 | 1982-05-28 | Drainage device in belt press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179996U (en) |
-
1982
- 1982-05-28 JP JP7875582U patent/JPS58179996U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58179996U (en) | 1983-12-01 |
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