JPH01148315A - Vacuum filter device - Google Patents
Vacuum filter deviceInfo
- Publication number
- JPH01148315A JPH01148315A JP30674787A JP30674787A JPH01148315A JP H01148315 A JPH01148315 A JP H01148315A JP 30674787 A JP30674787 A JP 30674787A JP 30674787 A JP30674787 A JP 30674787A JP H01148315 A JPH01148315 A JP H01148315A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- filter cloth
- drum
- cake
- washing
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 239000011550 stock solution Substances 0.000 claims description 7
- 238000003828 vacuum filtration Methods 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000005406 washing Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011344 liquid material Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/08—Injection moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
-
- B29B2911/1402—
-
- B29B2911/14026—
-
- B29B2911/14033—
-
- B29B2911/1404—
-
- B29B2911/14106—
-
- B29B2911/14133—
-
- B29B2911/14326—
-
- B29B2911/14333—
-
- B29B2911/14413—
-
- B29B2911/1444—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/258—Tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
この発明は、真空吸引圧力によって、ヌラリーの固液分
離を行う真空濾過機の改良に関し、特に、この発明では
、固液分１１１！に際して、スラリー中の有効成分を回
収するに用いられる、いわゆるケーキ洗浄が能率的に行
える装置を提供せんとするものでろる。DETAILED DESCRIPTION OF THE INVENTION "Industrial Application Field" This invention relates to an improvement in a vacuum filter that performs solid-liquid separation of nullary by vacuum suction pressure. The purpose of this invention is to provide an apparatus that can efficiently carry out so-called cake washing, which is used to recover the active ingredients in the slurry.
「従来の技術」
この種の真空ｐ過装置としては、特公昭５５−３３３６
８号のもの、特公昭５６−２９５７１号のものがめる。``Prior art'' As this type of vacuum filtration device, there is a
8 and Special Publication No. 56-29571.
特公昭５５−３３３６８号は、水平状に快投した無端戸
布上に混合物を供給し、その濾布の裏面に真空吸引ボッ
クヌを設けて、混合物の液分を吸引するようにしたもの
であるが、このとき、炉■に真空吸引ボックスが追随し
て移動し、これら両者が摺接するのを防止して、濾布の
走行抵抗を軽減するとともに、真空ボックスのシール性
を高めたものである。また、特公昭５５−３３３６８号
のものは、真空ボックスを無端状に連結して、その真空
ボックスの上面に設けた多孔板に、その水平走行部分で
濾布が接して、真空ボックスと同調して走行するように
したもので、濾布が真空ボックスに接している間、これ
ら両者をクランプして、Ｐ布にしわ等が寄ったシ、真空
ボックスの７−１し性が損なわれるのを防止したもので
おる。Japanese Patent Publication No. 55-33368 discloses a method in which a mixture is supplied onto a horizontally pitched endless cloth, and a vacuum suction box is provided on the back side of the filter cloth to suck out the liquid component of the mixture. However, at this time, the vacuum suction box moves following the furnace (■), preventing the two from coming into sliding contact, reducing the running resistance of the filter cloth, and improving the sealing performance of the vacuum box. . In addition, in the one of Japanese Patent Publication No. 55-33368, vacuum boxes are connected in an endless manner, and a filter cloth is in contact with a perforated plate provided on the top surface of the vacuum box at its horizontal running part, so that the filter cloth is synchronized with the vacuum box. While the filter cloth is in contact with the vacuum box, both are clamped to prevent wrinkles from forming on the P cloth and impairing the vacuum box's 7-1 durability. It's something that was prevented.
「発明が解決しようとする問題点」
黙しながら、特公昭５５−３３３６８号のものでは、真
空吸引ボックスが往復動するので、機構が複雑となシ、
特に、広い一過面積を必要とするものでは、広い設置面
積を必要とする。また、特公昭５６−２９５７１号のも
のでは、多数の真空ボックスの帯を駆動しなければなら
々い上、その一部の真空ポック７は吸引口が吸引溝部分
に摺接するので、大きな駆動カーと要し、大型化は困難
である。``Problems to be Solved by the Invention'' Although it is silent, in the patent publication No. 55-33368, the vacuum suction box moves back and forth, so the mechanism is complicated.
Particularly, those requiring a large temporary area require a large installation area. In addition, in the device of Japanese Patent Publication No. 56-29571, it is necessary to drive a large number of vacuum box bands, and some of the vacuum pouches 7 have suction ports that come into sliding contact with the suction grooves, so a large driving car is required. Therefore, it is difficult to increase the size.
「問題点を解決するための手段」
この発明は、上述のような従来の問題点を解消したもの
であって、その要旨とするところは、周面部の一部を原
液槽に浸漬した真空ドラムに掛け囲わした無端状の濾布
【、上記ドラムから離脱する部位から水平状に延長し、
その延長部分の下面に、その濾布の延長方向に沿って往
復動自在な真空吸引ポックヌを設けたものである。"Means for Solving the Problems" This invention solves the above-mentioned conventional problems, and its gist is to provide a vacuum drum with a part of its circumferential surface immersed in a stock solution tank. An endless filter cloth wrapped around [, extending horizontally from the part where it leaves the drum,
A vacuum suction poknu is provided on the lower surface of the extended portion, which is capable of reciprocating along the extending direction of the filter cloth.
「作 用」
この発明は上述のように構成されており、周回するｐ石
の裏面から吸引することによって固液分離を行うもので
めるが、その真壁吸引部が真壁吸引部分と水平状の吸引
部分とから成っているので、従来の水平式真空濾過様に
比較して大巾に機長を短縮することができ、特に、有効
成分を固液分離しながら取り出す場合には、その水平吸
引部分がドラム都合で発生したケーキの洗浄濾過に好都
合でｓｂ、原液の供給から有効成分の取出し、固形分の
分離取出しまで、コンパクトな装置でりりながら一貫し
た作業が可能である。"Function" This invention is configured as described above, and performs solid-liquid separation by suctioning from the back surface of the circulating p-stone, and the Makabe suction part is horizontal to the Makabe suction part. Because it consists of a suction section, the length of the machine can be significantly shortened compared to conventional horizontal vacuum filtration.Especially, when extracting active ingredients while separating solid and liquid, the horizontal suction section It is convenient for washing and filtering the cake generated due to the drum configuration, and it is possible to carry out consistent work with a compact device, from supplying the stock solution to removing the active ingredient and separating and removing the solid content.
以下、図面に基づいてこの発明を具体的に説明する。Hereinafter, the present invention will be specifically explained based on the drawings.
「実施例」
第１図において、符号１は、原液槽２にその一部を浸漬
した真空ドラム、３は、真空ドラムｌに掛け囲わした無
端状の濾布で、その一端は水平状に延長して、その延長
部分の裏面には、このＦ３′１５３の走行方向に沿って
、往復動自在に真空吸引ボックス４が設けてあり、その
上方には、炉滓洗浄用のノズ／Ｉ１５が設けである。次
に、符号６は、前記真空吸引ボックス３を往復動させる
だめの空圧シリンダーであり、図においては、真空吸引
ボックス４を、真空ドラム１側１（復帰させた状態を示
している。符号７は、真空吸引ボックス４の始端から真
壁ドラムｌの周面部間に設けた受板である。"Example" In Fig. 1, reference numeral 1 is a vacuum drum partially immersed in the stock solution tank 2, and 3 is an endless filter cloth wrapped around the vacuum drum L, one end of which is extended horizontally. A vacuum suction box 4 is provided on the back side of the extended portion so as to be able to reciprocate along the running direction of this F3'153, and a nozzle/I15 for cleaning furnace slag is provided above the vacuum suction box 4. It is. Next, reference numeral 6 is a pneumatic cylinder for reciprocating the vacuum suction box 3, and in the figure, the vacuum suction box 4 is shown in the vacuum drum 1 side 1 (returned state). Reference numeral 7 denotes a receiving plate provided between the starting end of the vacuum suction box 4 and the peripheral surface of the Makabe drum l.
また、真空吸引ボックス４の上面には、嬉２図に示すよ
うに濾過床８が設けてアシ、′ｆＪ′Ｐ５３は、この濾
過床８上に左右の堰板９とで濾過池１０を形成している
。また、真空吸引ボックス４・・・は、互いに連結され
ていて、レール１１上を前述空圧装置によって走行する
ようにしてあり、符号１２は車輪、１３は可焼管で構成
した吸引管、１４は気液分離タンク、１５は真空ポンプ
、１６は炉液取出用のポンプである。また、１７は真空
ドラム１からのｐ液受タンク、１８は同じく炉液取出用
のポンプである。また、符号１９は濾布洗滲ノズｐ、２
０はテンションローｐ、２１はｐ歪の蛇行修正ロール、
２２はケーキ加圧用の濾布、２３はケーキ剥離用のスク
レーバー、２４は原液供給管である。In addition, a filter bed 8 is provided on the top surface of the vacuum suction box 4 as shown in Figure 2, and 'fJ'P53 forms a filter basin 10 on this filter bed 8 with left and right weir plates 9. are doing. Further, the vacuum suction boxes 4 are connected to each other and run on the rails 11 by the aforementioned pneumatic device, 12 is a wheel, 13 is a suction pipe made of a combustible tube, 14 1 is a gas-liquid separation tank, 15 is a vacuum pump, and 16 is a pump for taking out furnace liquid. Further, 17 is a p-liquid receiving tank from the vacuum drum 1, and 18 is a pump for taking out the furnace liquid. Further, reference numeral 19 is a filter cloth washing nozzle p, 2
0 is tension low p, 21 is p distortion meandering correction roll,
22 is a filter cloth for pressurizing the cake, 23 is a scraper for peeling off the cake, and 24 is a stock solution supply pipe.
この発明に係る装Ｔ！ｉは上述のように構成してあシ、
原液槽２に供給された原液は、真空ドラム１の回転に伴
なって吸引濾過され、その炉滓は、真空ドラム１に掛け
まわされた濾布３によって移送され、濾布３の水平走行
部では、裏面に設けた真空吸引ボックス４によって、さ
らに、吸引濾過され、ｐ滓はその遊端において、スクレ
ーパー２３によって剥離される。この間、真空ドラム１
は連続して回転作動し、これに掛け回わされた濾布３も
連続して走行するが、濾布３の水平走行部の裏面に設け
た真空吸引ボックス４は、濾布３の裏面に吸着した状態
で、濾布３の走行に追随してレール１１上を追随して、
その遊端部では、吸着を解いて空圧シリンダー６によシ
復動するものであって、濾布３の走行には障害とはなら
ないものである。そして、復動した真空吸引ポック７−
４は、再び、濾布３の裏面に吸着して、吸引Ｆ５過を繰
シ返すものである。すなわち、この発明に係る装置によ
れば、真空ドラム１部分、真空吸引ボックス４部分共に
真空吸引部が、濾布３に追随して走行しながら張引濾過
を行うものであシ、真空吸引部が走行抵抗にならないの
で、小動力で駆動でき、頭部に設けた真空ドラムＩＫよ
る吸引部の立体化と相俟って装置の大型化が容易なるも
のである。まだ、濾布の水平走行部分に設けた真空吸引
部では、区側のように、洗浄ノズ／Ｉ１５を設けること
によって、ｐ滓の洗浄が可能であシ、特に、固液分離し
た上で、さらに、炉滓をリパルプして洗浄し、有価物を
分離するような場合には、真空ドラム１で固液分離し、
水平走行部分でリパルプして、再び濾過するので、連続
作業が可能で６９、然も、設置面積を占めないので、化
学工場の製造プロセス等に用いて、従来装置に比較して
卓効を有するものである。The outfit according to this invention! i is configured as above,
The stock solution supplied to the stock solution tank 2 is suction-filtered as the vacuum drum 1 rotates, and the slag is transferred by the filter cloth 3 wrapped around the vacuum drum 1, and is passed through the horizontal running portion of the filter cloth 3. Then, the p-slag is further suction-filtered by the vacuum suction box 4 provided on the back surface, and the p-slag is peeled off by the scraper 23 at its free end. During this time, vacuum drum 1
rotates continuously, and the filter cloth 3 wrapped around it also travels continuously, but the vacuum suction box 4 installed on the back side of the horizontal running part of the filter cloth 3 In the adsorbed state, it follows the travel of the filter cloth 3 on the rail 11,
At the free end, the suction is released and the filter cloth 3 moves back to the pneumatic cylinder 6, and does not pose an obstacle to the running of the filter cloth 3. Then, the vacuum suction pock 7-
4 is one that is again adsorbed to the back surface of the filter cloth 3 and repeats the suction F5 filtration. That is, according to the device according to the present invention, the vacuum suction section in both the vacuum drum 1 section and the vacuum suction box 4 section performs tension filtration while traveling following the filter cloth 3. Since this does not create running resistance, it can be driven with a small amount of power, and together with the three-dimensional suction part using the vacuum drum IK provided at the head, it is easy to increase the size of the device. However, in the vacuum suction section provided on the horizontal running part of the filter cloth, it is possible to wash the p-slag by installing a cleaning nozzle/I15 like the section side.In particular, after solid-liquid separation, Furthermore, when the furnace slag is repulped and washed to separate valuables, the vacuum drum 1 performs solid-liquid separation.
Since repulping is carried out in the horizontal traveling section and filtration is carried out again, continuous operation is possible69, and since it does not take up much space, it can be used in manufacturing processes in chemical factories, etc., and is more effective than conventional equipment. It is something.
尚、上述のようにして濾過分離したｐ液は、真空ドラム
１よシのものは、ｐ液受タンク１７を経てポンプ１８に
よシ、真空吸引ボックス４よシのものは、濾液受タンク
１４を経てポンプ１６により取出され、各工程毎に分別
して取出されるもので６る。また、真空ドラム１の局部
に設けた加圧用の濾布２２は、吸着し九炉滓に亀裂が生
じて、シール性が損なわれるのを防止することができる
ものである。The P liquid filtered and separated as described above is sent to the pump 18 via the P liquid receiving tank 17 if it is from the vacuum drum 1, or to the filtrate receiving tank 14 if it is from the vacuum suction box 4. It is taken out by the pump 16 through the process, and is separated and taken out for each process. Further, the pressurizing filter cloth 22 provided in a local part of the vacuum drum 1 can prevent cracks from being generated in the 9 furnace slag due to adsorption and loss of sealing performance.
「発明の効果」
以上の説明で明らかなように、この発明に係る装置は、
連続操作が可能であシながら、従来のこの種装置に比較
して大巾に設置面積を節減することができるもので、大
型高能力の装置化が可能であり、特に、生産プロセス内
に設置して卓効を奏するものである。"Effects of the Invention" As is clear from the above explanation, the device according to the present invention has
Although it is capable of continuous operation, the installation space can be greatly reduced compared to conventional devices of this type, and it is possible to create large-scale, high-capacity devices, especially when installed within the production process. This is extremely effective.
第１図は、この発明に係る装置の模式的な側面図、１２
図は、第１図のＡ−Ａ線に沿っての断面図である。
符号説明
１、真空ドラム ２．原液槽 ３９戸 布４、
真空吸引ボックス １４．１７． Ｆ液受タンク晃
ｔＦｊＪFIG. 1 is a schematic side view of the device according to the invention, 12
The figure is a sectional view taken along line A-A in FIG. 1. Code explanation 1, vacuum drum 2. Raw solution tank 39 units Cloth 4,
Vacuum suction box 14.17. F liquid receiving tank AkiratFjJ
Claims (2)
に掛け回わした無端状の濾布３を、上記真空ドラム１か
ら離脱する部位から水平状に延長し、その延長部分の下
面に、その濾布１の延長方向に沿って、往復動自在な真
空吸引ボックスを設けてなる真空濾過装置。(1) Vacuum drum 1 with part of its circumference immersed in stock solution tank 2
An endless filter cloth 3 wrapped around the vacuum drum 1 is extended horizontally from the part where it leaves the vacuum drum 1, and a reciprocating member is attached to the lower surface of the extended part along the direction of extension of the filter cloth 1. A vacuum filtration device equipped with a vacuum suction box.
沿って複数個設け、その真空吸引ボックス４のそれぞれ
に、濾液受タンク１４、１７を接続した特許請求の範囲
第（１）項記載の真空濾過装置。(2) A plurality of vacuum suction boxes 4 are provided along the traveling direction of the filter cloth 1, and each of the vacuum suction boxes 4 is connected to a filtrate receiving tank 14, 17. Vacuum filtration device as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30674787A JPH01148315A (en) | 1987-12-03 | 1987-12-03 | Vacuum filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30674787A JPH01148315A (en) | 1987-12-03 | 1987-12-03 | Vacuum filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148315A true JPH01148315A (en) | 1989-06-09 |
Family
ID=17960825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30674787A Pending JPH01148315A (en) | 1987-12-03 | 1987-12-03 | Vacuum filter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017100226A1 (en) * | 2015-12-08 | 2017-06-15 | M-I L.L.C. | Apparatus and method of separation with a pressure differential device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124674A (en) * | 1973-03-31 | 1974-11-28 | ||
| JPS5533368A (en) * | 1978-08-29 | 1980-03-08 | Mitsubishi Electric Corp | Variable short-circuit unit |
-
1987
- 1987-12-03 JP JP30674787A patent/JPH01148315A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124674A (en) * | 1973-03-31 | 1974-11-28 | ||
| JPS5533368A (en) * | 1978-08-29 | 1980-03-08 | Mitsubishi Electric Corp | Variable short-circuit unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017100226A1 (en) * | 2015-12-08 | 2017-06-15 | M-I L.L.C. | Apparatus and method of separation with a pressure differential device |
| US10543512B2 (en) | 2015-12-08 | 2020-01-28 | M-I L.L.C. | Apparatus and method of separation with a pressure differential device |
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