全國服務熱線:

021-51698378

進口羅茨真空泵

名稱
進口羅茨真空泵
壓力
1.6MPa
型號
GR
口徑
DN50-DN250
材質
鑄鐵、不銹鋼
進口羅茨真空泵
  • 質量:從鑄件到產品,實行全過程質量監控,全方位檢測,責任到人!
  • 價格:高效成本控制,自產自銷,減少中間環節,讓利于客戶!
  • 交貨:充足的庫存,上海便捷物流,縮短交貨期,嚴格按照合同期交貨!
銷售熱線:021-51698378
圖文傳真:021-69519069
服務電話:13524269805

无限法则游戏英文 www.pfqfn.icu 英國GRIMM格林進口羅茨真空泵 UK GRIMM Imported roots vacuum pump

進口羅茨真空泵.jpg

英國GRIMM格林進口羅茨真空泵概述: 

          進口羅茨真空泵又稱機械增加泵,是一種容積式干式真空泵。該泵主要由一對同步高速旋轉的“8”字形轉子與兩個半圓形泵腔組成。其原理和羅茨鼓風機相似,可以作為增加泵使用,但它不能單獨地直接把氣體排到大氣中去,必須與前級泵串聯使用。在前級泵進氣口前面串聯上羅茨真空泵組成機組可提高前級泵的真空度,在有效工作范圍內可大大提高抽氣速率。羅茨真空泵的極限壓力由前級泵決定,表中數據以螺桿真空泵為前級泵時的zui低極限壓力。羅茨泵廣泛使用于真空澆鑄、真空熔煉、真空脫氣、真空鍍膜行業及化工醫藥行業的真空蒸餾、真空干燥等。泵對小量灰塵不敏感。
          進口羅茨真空泵是在50Torr-micron高真空范圍具有較大抽速且成本較低的設備,它可以與各種真空泵結合組成真空機組。所有產品在出廠前都作動平衡和泄露測試。羅茨真空泵已經在全球制造市場得到了廣泛的應用,如:化工、石化、塑料、半導體、木料混合物、食品處理、真空爐等。

英國GRIMM格林進口羅茨真空泵特點: 

1、轉子與泵體、側蓋,轉子與轉子間均有間隙,互不接觸,因此:
A、泵腔各運動零件互想之間沒有摩擦,因此功率消耗小,運轉維護費用低,節能效果顯著。
B、泵腔內各運動零件互相之間不需要油潤滑與密封,避免了油蒸汽返流對真空系統造成污染。
C、羅茨真空泵對被抽氣體中所含的少量粉塵不敏感。
2、轉子具有良好的幾何對稱性,運轉平穩,振動小、噪音低,直聯傳動轉速高,體積小,重量輕。
3、羅茨真空泵的泵腔內不發生象其它機械真空泵那樣具有內部壓縮現象,因此其不需要排氣閥,所以當它的前級泵采用水環真空泵時,可以抽除含有大量水蒸汽的氣體。
4、起動快,能在短時間內達到極限真空,抽氣效率較高。
5、泵在很寬的壓力范圍內(1.3X103~1.3Pa),有較高的抽氣效率,能訊速排出突然放出的氣體,彌補了擴散泵和油封機械泵在1.3X103~1.3Pa時抽氣效率低的缺陷。
6、工作可靠,耐用:泵腔內各摩擦副均有良好的潤滑,軸承與泵腔隔開,泵軸在軸封處裝有軸套,因此主軸不會磨損,軸套磨損后可以調頭繼續使用。采用立式結構,皮帶張力與泵皮帶輪重力相抵消,軸承負荷較小,壽命較長。各主要件設計合理,大油箱結構,利于油氣分離與冷卻,并具儲油量多,對油內所含的雜物有較好的自分離較果,根據工況,還可以配置帶濾網堵塞旁路自動接通過濾器,以及油路油流通顯示裝置,因此泵可長時間的工作使用壽命較長,能在較惡劣的工況下工作。
7、體積小,重量輕:設計轉速適中,結構緊湊合理,泵腔內外部的利用率達zui高,外形簡潔體積小。

英國GRIMM格林進口羅茨真空泵工作原理:
             進口羅茨真空泵,在泵腔內,有二個“8”字形的轉子相互垂直地安裝在一對平行軸上,由傳動比為1的一對齒輪帶動作彼此反向的同步旋轉運動。在轉子之間,轉子與泵殼內壁之間,保持一定的間隙,可以實現高轉速運行。由于羅茨泵是一種無內壓縮的真空泵,通常壓縮比很低,故需要前級泵。羅茨泵的極限真空處取決于泵本身結構和制造精度外,還取決于前級泵的極限真空。為了提高泵的極限真空度,可將羅茨泵串聯使用。

          羅茨泵的工作原理與羅茨鼓風機相似。由于轉子的不斷旋轉,被抽氣體從吸氣口吸入到轉子與泵殼之間的空間Vo內,再經排氣口排出。由于吸氣后Vo空間是全封閉狀態,所以,在泵腔內氣體沒有壓縮和膨脹。但當轉子頂部轉過排氣口邊緣,Vo空間與排氣側想通時,由于排氣側氣體壓強較高,則有一部分氣體返沖到空間Vo中去,使氣體壓強突然增高。當轉子繼續轉動時,氣體排出泵外。

英國GRIMM格林進口羅茨真空泵技術參數: 

抽  氣  量:30-1200L/s
極限真空:5×10-2Pa
轉       速:1450-2900r/min

功       率:0.75-11kw
口       徑:進口直徑:50-250mm
                  出口直徑:40-200mm

英國GRIMM格林進口羅茨真空泵適用范圍: 

             廣泛應用于真空冶金工業的真空脫氣真空冶煉,鋼水真空處理級熱處理等方面,也可以用于化工、食品、醫藥、電機制造等工業,特別需要指出,當它的前級泵采用雙級水環泵時,能抽除含有大量水蒸氣,因此,它又適用于蒸餾、蒸發、冷凍、干燥等生產過程......。

UK GRIMM Imported roots vacuum pump summary:

          Imported roots vacuum pump, also known as mechanical increase pump, is a kind of displacement type dry vacuum pump. The pump is mainly composed of a pair of synchronous high-speed rotating 8 - type rotors and 2.5 round pump cavities. The principle is similar to that of Roots blowers. It can be used as an additional pump, but it can not be directly discharged into the atmosphere by itself. It must be used in tandem with the front pump. In front of the inlet of the front pump, the roots vacuum pump is connected in series to form a unit, which can improve the vacuum degree of the front stage pump, and greatly increase the pumping speed in the effective working range. The limit pressure of the roots vacuum pump is determined by the front pump. The data in the table is the lowest limit pressure of the screw vacuum pump. Roots pump is widely used in vacuum casting, vacuum melting, vacuum degassing, vacuum coating industry and chemical and pharmaceutical industry vacuum distillation, vacuum drying, etc.. The pump is insensitive to small amounts of dust.

         Imported roots vacuum pump is a kind of equipment with high pumping speed and low cost in the high vacuum range of 50Torr-micron. It can be combined with various vacuum pumps to form a vacuum unit. All products are tested for dynamic balancing and leakage before leaving the factory. Roots vacuum pump has been widely used in the global manufacturing market, such as: chemical, petrochemical, plastic, semiconductor, wood mixture, food processing, vacuum furnace and so on.

UK GRIMM Imported roots vacuum pump characteristic: 

1. The rotor and pump body, side cover, rotor and rotor gap between each other, and therefore do not contact each other:

A.There is no friction between the moving parts of the pump and the pump body of the A, so the power consumption is small, the operation and maintenance cost is low, and the energy saving effect is remarkable.

B.Each moving part in the pump cavity does not need oil lubrication and sealing, so the backflow of the oil vapor is avoided, and the vacuum system is polluted.

C.Roots vacuum pump is not sensitive to a small amount of dust contained in the gas to be pumped.

2. The rotor has good geometric symmetry, smooth operation, small vibration, low noise, straight drive speed, small size, light weight.

3. The pump cavity roots vacuum pump with internal compression phenomenon does not occur as the other mechanical vacuum pump, so it does not need the exhaust valve, so when it pump before the water ring vacuum pump, pumping can contain large amounts of water vapor gas.

4. Quick start, in a short time to reach the limit vacuum, pumping efficiency is higher.

5. Pump in a wide pressure range (1.3X103 ~ 1.3Pa), the pumping efficiency is high, can quickly exhaust gas suddenly released, to make up for the diffusion pump and seal mechanical pump in the defects of 1.3X103 ~ 1.3Pa low pumping efficiency.

6. Work reliable and durable: pump cavity friction pairs are good lubrication, bearing and pump separation, the pump shaft in the shaft seal is equipped with bushings, so the main shaft will not wear, sleeve wear can be turned back to continue to use. With vertical structure, belt tension and pump belt wheel gravity offset, bearing load smaller, longer life. The main parts of large tank structure, reasonable design, favorable for oil and gas separation and cooling, and the oil, the oil containing of debris in the well since the separation is more fruit, according to the working condition, but also can be configured with automatic filter bypass filter plug, and the oil circulation display device, so the pump can be long the service life is long, can work in harsh conditions.

7. Small size, light weight: design speed moderate, compact and reasonable structure, the pump cavity inside and outside the utilization rate reached the highest, concise appearance, small size.

UK GRIMM Imported roots vacuum pump working principle: 

        Imported roots vacuum pumps, in the pump cavity, there are two "8" shape of the rotor perpendicular to each other on a pair of parallel axis, by a transmission ratio of 1 of a pair of gear belt action synchronous reverse movement of each other. In the rotor, between the rotor and the pump shell wall to maintain a certain gap, you can achieve high speed operation. Since the roots pump is a vacuum pump without internal compression, the compression ratio is very low, so it needs the front pump. Roots pump limit vacuum depends on the pump itself structure and manufacturing accuracy, but also depends on the pre - pump limit vacuum. In order to increase the limit vacuum of the pump, the roots pump can be used in series.

        The working principle of roots pump is similar to roots blower. As the rotor continues to rotate, the gas is pumped from the suction port to the space between the rotor and the pump housing Vo, and then discharged through the exhaust port. Since the Vo space is fully enclosed after inhalation, the gas in the pump cavity does not compress and expand. But when the top of the rotor turns off the edge of the exhaust and the Vo space and the exhaust side are figured out, the gas pressure at the exhaust side is higher, and a part of the gas flows back into space Vo, causing the gas pressure to suddenly increase. As the rotor continues to rotate, the gas is expelled from the pump.

UK GRIMM Imported roots vacuum pump technical parameter:

Gas output: 30-1200L/s

Limit vacuum: 5 * 10-2Pa

Speed: 1450-2900r/min

Power: 0.75-11kw

Caliber: Inlet diameter: 50-250mm

             Outlet diameter: 40-200mm

UK GRIMM Imported roots vacuum pump scope of application:

           Vacuum degassing vacuum smelting is widely used in vacuum metallurgy, vacuum treatment of molten steel level aspects of heat treatment, can also be used for chemical, food, medicine, motor manufacturing industry, in particular, when the pump before it adopts two-stage water ring pump, pumping with large amount of water vapor, therefore. It is also suitable for distillation, evaporation, freezing, drying and other production processes.......

14979604996389173.png

進口羅茨真空泵☞官網://www.pfqfn.icu/aspcms/product/2018-5-10/1354.html 

14979604996389173.png

GRIMM中國:

    上海秉奇閥門有限公司GRIMM公司在中國的總代理,是中國擁有GRIMM代理權及銷售權,主要為中國地區客戶提供服務與技術支持,同時,秉奇人員也積極參與總部技術培訓學習,并不斷掌握產品原理、實際運作、工程技術做為基石,完善對中國地區客戶需求。             

關于GRIMM

         英國格林(GRIMM)國際有限公司是亞太地區流體控制領域的主要生產和供應商之一,公司總部位于克萊福德,擁有一支有經驗的研發隊伍,實行全球統一設計,統一標準,在水泵領域內處于lingxian地位。在許多個國家均有生產水泵基地,中國由上海秉奇閥門負責中國市場各項業務與技術支持中心,同時向中國市場銷售。

       英國格林(GRIMM)產品已廣泛應用于市政給排水、建筑、石油、化工、液化氣、食品、制藥、發電、冶金、礦產、鍋爐蒸汽系統、壓力容器、原子能、航空、火箭等各領域,以及人們日常生活中。

       英國格林(GRIMM)主要產品有:管道泵、離心泵、隔膜泵、磁力泵、真空泵、潛水泵、排污泵、計量泵、衛生級泵、羅茨風機等系列產品。

服務體系:

GRIMM品質:

       GRIMM公司注重產品質量及使用壽命,全部采用先進制造技術和生產設備,并堅持不懈研發新產品,為確保不間斷的全過程質量控制,在生產過程中采用(SPC)過程控制和(TQM)全面質量管理;GRIMM的嚴格規范實現了不讓品質拖節,有效保障產品每個細節達到的性能指標。

GRIMM專業:

       掌握核心的流體控制技術,提供市場lingxian的產品、服務和解決方案,幫助用戶提高效率,帶來至關重要的基礎設施。

GRIMM服務:

       我們與用戶緊密合作,支持一系列系統使用技術和文件報告,提供售前、售中、售后服務和技術支持,有了您的信任與支持,我們將更完善、更高效提供水泵流體技術方案。

GRIMM china:

         Shanghai Bingqi Valve Co., Ltd. for GRIMM company general agent in China, is China with GRIMM proxy and sales rights, provide service and technical support, mainly for Chinese customers at the same time, will also actively participate in the training of technical personnel of butterfly learning headquarters, and continue to grasp the product principle, practical operation and Engineering Technology based on customer demand, improve the Chinese area.

About GRIMM:

         Uk GRIMM International Co., Lid is the field of fluid control in the Asia Pacific region is one of the main production and suppliers, the company headquarters is located in Clay Forde, has an experienced R & D team, the implementation of a global unified design, unified standards, a leading position in the field of water pump. In many countries, there are production pump base, China by the Shanghai Bingqi valve, responsible for the Chinese market business and technical support center, while selling to the Chinese market.

       Uk GRIMM products have been widely used in various fields for municipal drainage, construction, petroleum, chemical, gas, food, pharmaceutical, power generation, metallurgy, mining, boiler steam system, pressure vessel, atomic energy, aerospace, rockets, and people's daily life.

       Uk GRIMM the main products are: pipeline pump, centrifugal pump, diaphragm pump, magnetic pump, vacuum pump, submersible pumps, sewage pumps, metering pumps, sanitary pump, blower and other products.

Service system:

GRIMM quality:

         GRIMM company pays attention to product quality and service life, all adopt the advanced manufacturing technology and production equipment, and unremittingly research and development of new products, the whole process of quality control to ensure uninterrupted, used in the production process (SPC) process control (TQM) and total quality management; strictly regulate the implementation of GRIMM has not let the quality drag day, effectively guarantee the performance of each product details.

GRIMM major:

          Fluid control technology master core, market leading products, services and solutions that help users improve efficiency, bring critical infrastructure.

GRIMM service:

          We work closely with the user, support a series of system using technology and file reports provide pre-sale, sale, customer service and technical support services, with your trust and support, we will be more perfect and more efficient to provide technical solutions of fluid pump.

14979604996389173.png

英國格林總代理商:上海秉奇閥門有限公司,微信咨詢:

Uk GRIMM total agents: Shanghai Bingqi Valve Co., Ltd., WeChat Advisory:

 

Welcome new and old customers call negotiate!

Contacts:Huang Tianxiang

QQ:673088832

Mobile Phone:13524269805 (微信同號)

Company Phone:021-51698378

Add:Lane 51, dragon road, Shanghai, Xuhui District

報價承諾 價格說明 付款方式 保質期 關于運費 發票說明 投訴建議 交貨期

進口閥門,進口水泵,進口電動球閥,進口氣動角座閥,進口電動調節閥,進口拉斷閥,進口水環式真空泵,進口電動隔膜泵-上海秉奇閥門有限公司 版權所有 滬ICP備15017877號-1
手 機:13524269805 電 話:021-51698378 傳 真:021-69519069
郵 箱: [email protected] 網 址://www.pfqfn.icu
地 址:上海市徐匯區龍漕路51號