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  • 188博金宝电子体育
  • 不鏽鋼雙麵過濾器
  • 不鏽鋼雙麵過濾器外殼
  • 雙麵過濾器外殼manufacturer
雙麵過濾器外殼

Filson不鏽鋼雙麵過濾器外殼在連續操作係統中提供高濾波性能和易於操作。

There is a three-way-changeover ball valve between the two stainless steel filter housings, making our duplex filter housing possible to switch from the dirty filter side to the clean side without interrupting operation. All duplex filter housings made from SS 316 & SS304 are mirror polished to resist adhesion of dirt and rust.

  • Maximum flow rate to 7800 l/min
  • Filter housing: 304/316 stainless steel
  • 連接堵塞指示符
  • Ball change-over valve for good sealing
  • 高汙垢持有容量和易於維護

304/316不鏽鋼雙麵過濾器殼體施工簡單,易於使用。雙工型過濾器with stud-and-nut are supplied with balancing valves to equalize pressure and ease turning of the valve.

堵塞指示器可用於保護液壓係統安全性和可靠的密封件。這些係列雙麵過濾器外殼可以處理每分鍾7800升的流量速率,工作壓力高達2.5MPa。

Duplex filter housing is the most important part in aduplex filter此外,Filson擁有20多年的製造經驗與雙麵過濾器外殼,所以如果您需要雙工濾袋外殼,Filson將是您的首要選擇。

Flow Rate:25 - 7800 L / min

溫度:-30°-121°C(-22°至250°F)

Connection: DN20 – DN250

Working Pressure:≤2.5mpa.

壓力損失:≤0.35mpa.

過濾:3,5,10,20,40,100μm

旁通設置:4 Mpa

供應權力: 24 v / 48 w、220 v / 50 w

Element Number:1 * 2〜6 * 2

不鏽鋼雙麵過濾器drawing

雙麵過濾器外殼: The Complete Guide

在這個簡短的指導中,我將通過雙麵過濾器外殼的各個方麵來走。

I am going to explain what it is, how it works, technical specification, assembly process and cleaning procedure, just to mention a few.

You know what?

到本指南結束時,您將成為雙麵過濾器外殼的真實專家。

Let’s get to it:

什麼是雙麵過濾器外殼?

Duplex filter housing is a duo sturdy enclosure that carries the filter media elements (filtering unit), pressure gauge, blow-down valve.

另外,它有一個入口和出口開口液壓fluid system. The two filter housings are joined together through change-over ball.

The whole design does not only take up a little space, but also avoids leakage possibilities at the end connections, even when replacing the filter element.

This feature makes a duplex filter special as it can allow continuous operation with no downtime for cleaning.

The duplex filters are connected at the common diverter so that when one filter is dirt-lodged the medium flow is diverted to the other filter housing via the ball valve.

This offers enough time for repair and maintenance on the other filter housing. The filter cartridge housing can then be opened, washed, changed or overhauled.

雙麵過濾器外殼適用於過濾液壓流體,液體和潤滑油。以下是雙麵過濾器外殼的圖像:

不鏽鋼複式過濾器外殼

不鏽鋼雙麵過濾器

It is a most reliable device for maintaining uninterrupted operation of continuous medium circulation in a oil circuit.

把它透視:

The duplex filter housing is ideal for systems that cannot allow medium flow interruptions.

雙麵過濾器外殼

Continuous medium flow is maintained via the usage of the duo basket chambers while the plug redirects the flow from one basket to the other.

The duplex filter housing is instrumental in ensuring a robust, steady and optimal filtration process in the filtration circuit.

Hence, duplex filter housing is used forbasket strainer, inline filter, bag filter,墨盒過濾器, dust collection filter and what have you.

For easy termination of duplex filter housing, the end connections are properly flanged or threaded.

Duplex filter housing is designed for various application environments like low and high pressure, extreme temperature applications.

雙麵過濾器外殼材料

If there is a critically essential innovation on piping circuit devices is a fabrication of duplex filter housing.

Most fabricated designs of duplex filter housing use tall strainer structures that can accommodate longer basket filters.

此特殊配置功能有助於增加媒體保持容量,並在轉換過程中接收更長的間隔運行。

Duplex filter housings can be customized on request and the system incorporates industrial and manifold valves.

這種類型的雙工過濾器殼體通常具有偏移入口/出口設計。

Let’s find out what material duplex filter housing is made up of:

a) Stainless Steel 316 (SS 316)

具有SS 316的雙麵過濾器外殼由正品鉻鎳耐熱和耐熱性構成stainless steel.

雙麵過濾器外殼manufacturer

SS 316雙麵過濾器外殼

事實上,與鹽水溶液,海水等的極端嚴重應用環境下的其他鋼合金相比,它具有較強的腐蝕性耐腐蝕性。

Type 316 stainless steel housing has molybdenum attributes to its greater resistance to chemical corrosion. For instance, fatty acids at higher temperatures, sulfuric acids.

此外,SS 316雙麵過濾器殼體易於製造,完成和焊接。SS 316雙麵過濾器外殼耐用的事實,它也成本略高。

It is important to consider buying SS 316 duplex filter enclosure when designing an outdoor system or for drinking water level, food-grade standard level.

b)不鏽鋼304

304型不鏽鋼還具有鉻鎳的合金,但具有低碳含量。它是市場上最常見的雙麵過濾器外殼材料,與真正的不鏽鋼。

Its alloy is drawn from modification of 8% nickel and 18% chromium authentic alloy that is durable and resistant to corrosion and oxidation.

This duplex filter housing material delivers best filtration performance specification as well as provide ease of access and operation at the site.

SS 304 duplex filter housing is highly affordable as compared to SS 316 material and has an array of applications.

這適用於建築外牆,熱交換器,軟管夾和其他淡水應用環境。

c)特價:海水雙相不鏽鋼

海水雙相不鏽鋼雙麵過濾器外殼用途廣泛應用海水應用,特別是用於海水淡化廠,浮動生產,油氣液壓係統。

FilSon duplex filter housing such as super duplex UNS S32760 material

為這些應用提供最優異的材料組成和性質。

Duplex filter housing in sea applications

雙麵過濾器外殼in sea water applications

這種特殊的不鏽鋼合金具有10.5%的降低的鉻含量,其在雙麵過濾器殼體表麵上形成氧化膜,以防止腐蝕。避免氧氣與鋼的擴散有助於實現實例。

特殊的不鏽鋼等級以少量的鉬與鎳Ni一起賦予巨大的鉬。

Also, it has some Nitrogen N that characterizes them with outstanding resistance to crevice corrosion and chloride pitting.

更重要的是?

使用雙麵過濾器外殼摻雜超級雙相不鏽鋼是適用於海水過濾係統,因為合金組合物所獲得的鋼的耐腐蝕性能。

This has made special duplex cost-effective and reliable in seawater operations.

Note: Super dual-phase stainless steel filter housing must be equipped with the same material of filter elements to keep material consistency.

Technical Specification of Duplex Filter Housing

為什麼雙麵過濾器外殼規格重要?

This is because the filtering process takes place in the chambers.

Duplex filter housing is designed with a duo filter chamber; since one chamber is in operation the other remains as a standby.

然而,未使用的室是功能性的,在常規修複,維修和維護時變得非常重要。

那你該怎麼辦?

The right technical specification for duplex filter housing comes with a diversion mechanism that adjoins the twin chambers. The diversion mechanism system plays the core role in the working of the duplex filter.

在過濾單元處,它們的座位具有魯棒結構完整性的過濾介質元件的歧管。設計規格緊湊,牢固地保持完整的過濾介質材料串。

然而,尺寸和材料由應用環境確定。

由於介質在高壓下到達腔室,因此過濾係統容量地容納從流動的流體中的固體顆粒的快速和嚴格濾波。

雙麵過濾器外殼技術規格

Technical specification of duplex filter housing

過濾機構部分通過有效的設計和結構,以防止在過濾介質之間漏液泄漏。這也有助於抵抗每個過濾室的壓差。

A number of factors have to be put into consideration with filter element specifications:

  1. Diameter of the filter disc stacks
  2. Filter media ratings
  3. 堆棧中的過濾器數

Such factors are used to find the overall capacity of the filtering unit.

However, a duplex filter capacity can still be modified by adjusting the filtering units into a special arrangement. For example, arrange in parallel two or three filter units.

現在,可以清除雙麵過濾器外殼的濾波器 - 過濾單元和外部壓力表,以檢查壓差差的堆積。

雙工濾波器住房必須超過ISO multitestterms of structural integrity, filtering unit capacity and ratings, as well as pressure and temperature operation specification.

以下是ISO測試:

ISO Tests

ISO Tests

Duplex Filter Working Principle/ Changeover Procedure

Duplex filter forms the filtering unit that seats inside the duplex filter housing. The inlet and outlets are connected on the other basket housing, thus the name duplex filter.

完整的培養基流過過濾單元元件,其中流體汙染物被捕獲並從液壓係統中移除,以避免已知的危險。

In an instance where the filter element gets clogged, the medium flow circulation is diverted to pave way for repair and service.

通過允許在流體流量重定向期間堵塞堵塞的堵塞室,通過允許適當的介質流量關閉來起到轉移。

This procedure prevents costly leakage and danger that the running medium may have on the operator. Hence, offers a secure environment for operations.

通過監測過濾籃殼體的壓差液體,可以確定流體路徑的堵塞。

如果在操作期間過濾器元件存在巨大的壓力下降,則它是針對濾波器元件改變過程的調度警報信號。

雙工濾波器元件由堅固的盤式製成,以在折疊之前承受極端壓差。

然而,為了在沒有過濾介質上積聚粒子的較長的服務間隔,必須經常進行連續反衝洗。

It is wise to note that at any given point, one basket chamber of duplex filter is always on standby. Also the position of lever handle shows which basket filter is in use.

介質通常從頂部進入雙工濾波器,直接落入過濾介質元素。雙麵過濾器的連續使用過濾介質加班固體雜質可以填充過濾室。

Change-over Procedure

您是否希望更改過濾器元素,此處您需要執行以下操作:

從外殼中刪除舊籃子

Duplex filter element

  • Once the optimal contamination capacity is reached, the alarm alerts for an immediate change-over of the filter element.
  • 如果您的雙工過濾器沒有指示,則建議每年兩次更改過濾介質。
  • Take precaution before removing the duplex filter element by releasing pressure out of the filter chamber and allow it to cool down.
  • The diversion mechanism should enable you to cut-off medium supply and pressure build up in the identified chamber.
  • Make sure there are no leakages at the equalizing valve. Proceed to take out the top cover to get access to the filter media.
  • 一旦液體排出在過濾器元件下方,在取出過濾器元件之前,稍微稍高地保持稍高,以便在幾分鍾之後滴水,將其取出。
  • 打開新的雙麵過濾器元素並將其重新安裝在與前一個相同的位置。
  • Reassemble the duplex filtering unit and seal the top chamber and make sure the chamber does not leak.

雙麵過濾器組件

Duplex filter assembly is solely designed to offer exquisite filtering of the medium flow under various pressure.

大多數液壓係統需要可靠,清潔的流體流動,以避免下遊部件上的磨損磨損。冗餘雙麵過濾器組件設計使得過濾操作成功。

The twin chamber assembly allows for change-over of filter media while running. On either side of a chamber, fitted is an electrical circuitry to show a clogged filter unit.

雙工過濾器組件還包括具有一對3μm額定濾波器元件,杠杆手柄,差壓計和開關的歧管外殼,以及球閥。

The lever-handle is important to create medium flow direction, and show the filter chamber in operation. Note that the correct place of the lever has to be set on either end of the filter chambers.

雙麵過濾器外殼的兩側

雙麵過濾器的兩側

As the filtering unit gets contaminated, the pressure differential rapidly increases between the inlet and outlet of the duplex filter assembly. Once the preset limit is reached a switch is turned on to signal on the gauge of imminent clean up schedule.

The operator turns the lever-handle to the other extreme end to bring the stand-by filter chamber on-line. This action is recommended to be swift to avoid system pressure drop.

通過杠杆手柄控製的雙相同的流體路徑和選擇閥的存在有助於執行介質轉移。轉換機製有助於防止沼澤衝洗到服務過濾單元中。

雙麵過濾器外殼的不同部分

雙麵過濾器外殼的不同部分

然後,在重新組裝雙麵過濾器外殼之前,可以將變換過程與髒室一起開始或清潔堵塞的濾波器單元。

Cleaning a Duplex Filter Housing

現在,我想帶你完成清潔雙麵過濾器外殼的過程。這是你應該做的:

First of all, check both the pressure and temperature on the duplex filter chamber and confirm whether the medium may be hazardous or corrosive.

Figure 9 Technical drawing of a duplex filter housing

This should give you a safe and secure working environment. Follow the below steps carefully:

  1. 發現需要清潔和維護的腔室。通過考慮到這樣的信息,您可以啟動中等流量轉移到其他備用室。
  2. 當你打開蓋子頂部時要謹慎,以避免破解或迫使螺栓擰出螺栓。此時,腔室應在獲得雙工過濾介質之前釋放壓力。
  • Lift out the duplex filter element and use pressurized air to purge out dirt and sediment accumulated inside the duplex filter chamber.
  1. 使用熱壓縮水衝洗並正確清潔腔室。但是,請記住,避免在徹底清潔期間從雜質入口中損壞基礎腔室。
  2. You can as well opt to clean the drain plug and washer. If it is in poor condition, replace it.
  3. 之後,將可清潔的屏幕恢複到腔室中,並確保其正方形進入正確的位置。
  • 雙工過濾元件的手柄應略微高於腔室。將球閥係統恢複到其初始位置。
  • 一旦雙麵過濾器外殼的各個單位占據精確位置,請繼續覆蓋腔室並插入螺母。在收緊蓋帽之前,檢查是否在包裝運動之前適當地座位。
  1. Continue to tighten all the bolts and nuts to avoid leakages once the system is running. Once you confirm that the duplex filter housing reinstalled, you can move the lever-handle to allow for partial medium circulation into the cleaned duplex filter housing chamber.
  2. By doing this, air is vented-off from the chamber and re-seats the screw locks on the duplex filter housing. After a while, you can completely turn the lever-handle for full medium flow into the system.

The exercise should be done for the other chamber of the duplex filter housing when it gets clogged.

結論

As you can see, duplex filter housing come in a range of shapes and designs. However, choosing the right duplex filter housing it the most important.

到目前為止,我已經帶走了你需要考慮的最關鍵方麵。

現在,輪到你了,萬一您對雙麵過濾器外殼有疑問 - 請隨時與我們聯係。

Further Readings

  1. Duplex Strainer: The Complete Guide for Importers
  2. 雙麵過濾器和過濾器:終極購買指南

為什麼Filson不鏽鋼雙麵過濾器外殼

  • +

    易於操作的杠杆手柄

    靈活,輕巧和安靜的操作

  • +

    304/316不鏽鋼過濾器外殼

    工業質量,SS 316&SS304製造的所有外殼都是鏡子拋光以抵抗汙垢和鏽蝕的粘連。

  • +

    Clogging Indicator

    表示何時更改過濾元素

  • +

    Vent plug

    Efficient air purging to ensure pressure equilibration

  • +

    入口(上圖)出口(下圖)

    入口和出口連接位於相同或相對的側麵

  • +

    Three-way Ball Valve

    Longer service life, well sealing. Permit by-passing the filter during elements changes without costly system shutdown

  • +

    Balance Valve

    用於減壓,在更換元素時提供平滑的轉換。

  • +

    Clean Side Drain

    To remove sediment from filtered oil

  • +

    汙垢側排水

    去除汙垢,顆粒並有助於保持內部工作區域清潔

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