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英國GRIMM格林進口水環(huán)式真空泵 UK GRIMM Imported water ring vacuum pump

英國GRIMM格林進口水環(huán)式真空泵概述： 

          進口水環(huán)真空泵及壓縮機是用來抽吸或壓送氣體和其它無腐蝕性、不溶于水、不含固體顆粒的氣體，以便在密閉容器中形成真空或壓力，滿足工藝流程要求，吸入或壓送的氣體中允許混有少量的液體。

英國GRIMM格林進口水環(huán)式真空泵工作原理： 

              葉輪偏心地安裝在泵體內(nèi)，因此當葉輪旋轉(zhuǎn)時，水受離心力的作用而在泵體內(nèi)壁形成一旋轉(zhuǎn)水環(huán)，水環(huán)上部內(nèi)表面與輪轂相切沿箭頭方向旋轉(zhuǎn)，在前半轉(zhuǎn)過程中，水環(huán)內(nèi)表面逐漸與輪轂脫離，因此在葉輪葉片間與水環(huán)形成封閉空間，隨著葉輪的旋轉(zhuǎn)，該空間逐漸擴大，空間氣體壓力降低，氣體被及入空間；在后半轉(zhuǎn)過程中，水環(huán)內(nèi)表面漸漸與輪轂靠近，葉片間的空間逐漸縮小，空間氣體壓力升高，高于排氣口時，葉片間的氣體被排出。如此葉輪每轉(zhuǎn)動一周，葉片間的空間吸排一次，許多空間不停地工作，泵就連續(xù)不斷地抽吸或壓送氣體。

　　   由于在工作過程中，做功產(chǎn)生熱量，會使工作水環(huán)發(fā)熱，同時一部分水和氣體一起被排走，因此，在工作過程中，必須不斷地給泵供水，以冷卻和補充泵內(nèi)消耗的水，滿足泵的工作要求。

　　   當泵排出的氣體不再利用時，在泵排氣一端接有氣水分離器（可自己制作一水箱代替），廢水和所帶的部分水排入氣水分離器后，氣水分離，氣體由排氣管排出，留下的水經(jīng)回水管供至泵內(nèi)繼續(xù)使用。隨著工作時間的延長，工作水溫度會不斷地升高，這時需從氣水分離器供水處供給一定的冷水（自來水），以降低工作水的溫度，保證泵能達到所要求的技術要求和指標。

　　   當作為壓縮機使用時，泵排氣口接有氣水分離器，氣水混合物進入氣水分離器后自動分離，氣體由排氣管輸送到所需系統(tǒng)而工作水經(jīng)過自動溢于開關放出，壓縮氣體時，工作水極易發(fā)熱，水由泵出口排出，溫度會變得較高，因此在氣水分離器的底部，要不斷地供給冷水，以補充被放走的熱水，同時起冷卻作用，使工作水溫度不致過高，從而保證壓縮機性能，達到技術指標，滿足工藝要求。

英國GRIMM格林進口水環(huán)式真空泵結構說明： 

          進口水環(huán)式真空泵由泵體、兩個端蓋、葉輪、軸等部件組成。進氣管和排氣管通過安裝在端蓋上的園盤上的吸氣孔和排氣孔與泵腔相連，軸偏心地安裝在泵體中，葉輪用平鍵固定在軸上。水環(huán)式真空泵兩端面的總間隙由泵體和園盤之間的墊來調(diào)整，葉輪與端蓋上的園盤之間的間隙由軸套（SK-1.5/3/6）或背帽（SK-12/20/30）推動葉輪來調(diào)整，而SK-42以上軸與葉輪為過盈配合，此間隙由前端定位時確定，SK-42/60/85/120無軸套，其余結構與SK-6/12/20/30相同。葉輪兩端面與端蓋園盤的間隙決定氣體在泵腔內(nèi)由進氣口至排氣口流動中損失的大小及極限壓力。

          進口水環(huán)式真空泵填料安裝在兩端蓋內(nèi)，密封不經(jīng)由端蓋中的小孔進入填料中，冷卻填料及加強密封效果。葉輪形成水環(huán)所需的補充水由供水管供給，供水管可與氣水分離器連在一起循環(huán)供水。

SK型水環(huán)式真空泵密封形式采用機械密封，機械密封安裝在填料空腔里，填料省略。填料壓蓋換成機械密封壓蓋，其余結構相同。

軸承由園螺母固定在軸上。

         進口水環(huán)式真空泵在端蓋上安裝有園盤，園盤上設有吸、排氣孔和橡膠球閥。橡膠球閥的作用是當葉輪葉片間的氣體壓力達到排氣壓力時，在排氣口以前就將氣體排出，減少了因氣體壓力過大而消耗的功率，從而降低功率消耗。

英國GRIMM格林進口水環(huán)式真空泵技術參數(shù)： 

最大抽氣量：0.15-120m3/min水   耗    量：(4-5)～(220-260)L/min進出口口徑：25-300mm極限真空度：0.091-0.098MPa轉(zhuǎn)          速：590-2900r/min功          率：0.81-185kw

英國GRIMM格林進口水環(huán)式真空泵適用范圍： 

             廣泛應用于機械、石油、化工、制藥、食品、陶瓷、制糖、印染、冶金等行業(yè)。由于在工作過程中，該泵對氣體的壓縮過程是在等溫狀態(tài)下進行的，因此在壓送和抽吸易燃、易爆氣體時，不易發(fā)生危險，所以其應用更加廣泛。

UK GRIMM Imported water ring vacuum pump summary:

          Imported water ring vacuum pumps ａnd compressors are used to pump or press gas ａnd other gases without corrosion, insoluble ａnd non solid particles, so as to form a vacuum or pressure in a closed container to meet the requirements of the process flow. A small amount of liquid is allowed to be mixed in the gas that is inhaled or pressed.

UK GRIMM Imported water ring vacuum pump working principle: 

        The impeller is eccentrically installed in the pump body, so when the impeller rotates, the water is driven by the centrifugal force ａnd forms a rotating water ring on the inner wall of the pump body. The inner surface of the upper part of the water ring rotates along the arrow direction tangent to the hub, ａnd the inner surface of the water ring is gradually separated from the hub during the first half process, because this forms the closure between the impeller blades ａnd the water ring. In space, with the rotation of the impeller, the space gradually expands, the pressure of the space gas is reduced ａnd the gas is entered into the space. In the back half process, the inner surface of the water ring is gradually close to the hub, the space between the blades gradually diminishing, the pressure of the space gas rises, ａnd the gas between the blades is discharged when it is higher than the vent. Every time the impeller rotates one week, the space between the blades is sucked up once, ａnd many spaces work continuously, ａnd the pump continuously suck or pressurized the gas.

        In the process of work, doing work to produce heat, will make the working water ring heat, while a part of the water ａnd gas are discharged together, therefore, in the working process, the pump must be continuously supplied to the pump to cool ａnd supplement the water consumed in the pump to meet the work requirements of the pump.

        When the gas of the pump is no longer used, there is a gas water separator at the end of the pump (which can be replaced by a water tank.) the waste water ａnd the part of the water are discharged into the gas water separator. The gas ａnd water are separated, the gas is discharged from the exhaust pipe, ａnd the water left behind is supplied to the pump to continue to use. With the prolongation of working time, the temperature of the working water will increase continuously. At this time, a certain cold water (tap water) should be supplied from the water separator of the gas water separator in order to reduce the temperature of the working water, so as to ensure that the pump can meet the required technical requirements ａnd indicators.

        When used as compressor, the exhaust port of the pump is connected with a gas water separator, the gas water mixture enters the gas water separator ａnd automatically separates. The gas is transported from the exhaust pipe to the required system ａnd the working water is discharged automatically through the switch. When the gas is compressed, the working water is extremely hot, the water is discharged from the pump outlet ａnd the temperature will become higher because of the water. At the bottom of the gas water separator, it is necessary to supply cold water continuously to supplement the hot water that has been released, ａnd to cool the working water, so that the working water temperature is not too high, thus ensuring the performance of the compressor, reaching the technical index, ａnd meeting the technical requirements.

UK GRIMM Imported water ring vacuum pump structure description:

        The imported water ring vacuum pump is composed of pump body, two end covers, impeller, shaft ａnd other components. The intake ａnd exhaust pipes are connected to the pump cavity by the suction hole ａnd the exhaust hole installed on the disc of the end cover. The shaft is installed in the pump body eccentrically, ａnd the impeller is fixed on the shaft with a flat key. The total gap between the two end surfaces of the water ring vacuum pump is adjusted by the cushion between the pump body ａnd the disc. The clearance between the impeller ａnd the end cap is adjusted by the SK-1.5/3/6 or the back cap (SK-12/20/30), ａnd the above axis of the SK-42 is in interference with the impeller. The gap is determined by the front end positioning, ａnd the SK-42/60/85/120 is no shaft. The rest of the structure is the same as that of SK-6/12/20/30. The clearance between the two end faces of the impeller ａnd the end plate determines the size ａnd ultimate pressure of the gas flow in the pump chamber from the intake port to the exhaust port.

        The packing of the imported water ring vacuum pump is installed in the two ends of the cover, ａnd the sealing is not entered through the small hole in the end cover, ａnd the cooling filler is reinforced ａnd the sealing effect is enhanced. The replenish water needed for the impeller to form a water ring is supplied by the water supply pipe, ａnd the water supply pipe can be connected with the gas water separator to circulate water supply.

        The SK type water ring vacuum pump adopts the mechanical seal in the form of sealing, ａnd the mechanical seal is installed in the packing cavity, ａnd the packing is omitted. The packing gland is replaced by a mechanical seal gland ａnd the rest of the structure is the same.

        The bearing is fixed on the shaft by the nut of the garden.

The imported water ring vacuum pump is equipped with a garden disk on the end cover, ａnd there are suction, vent holes ａnd rubber ball valves on the orchard. The effect of the rubber ball valve is that when the gas pressure between the blades of the impeller reaches the exhaust pressure, the gas is discharged before the vent, reducing the power consumed by the excessive pressure of the gas, thus reducing the power consumption.

UK GRIMM Imported water ring vacuum pump technical parameter:

Maximum pumping capacity: 0.15-120m3/min

Water consumption: (4-5) ~ (220-260) L/min

Import ａnd export caliber: 25-300mm

Limit vacuum degree: 0.091-0.098MPa

Speed: 590-2900r/min

Power: 0.81-185kw

UK GRIMM Imported water ring vacuum pump scope of application:

           Widely used in machinery, petroleum, chemical, pharmaceutical, food, ceramics, sugar, printing ａnd dyeing, metallurgy ａnd other industries. In the process of working, the compression process of the pump is carried out in an isothermal state, so it is not easy to be dangerous when flammable ａnd explosive gas is pressed ａnd pumped, so its application is more extensive.

進口水環(huán)式真空泵：http://www.021fmc.cn/aspcms/product/2018-5-10/1355.html 

GRIMM中國：

    上海秉奇閥門有限公司為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(qū)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(chǎn)品原理、實際運作、工程技術做為基石，完善對中國地區(qū)客戶需求。             

關于GRIMM：

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

       英國格林（GRIMM）產(chǎn)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(fā)電、冶金、礦產(chǎn)、鍋爐蒸汽系統(tǒng)、壓力容器、原子能、航空、火箭等各領域，以及人們?nèi)粘Ｉ钪小?/span>

       英國格林（GRIMM）主要產(chǎn)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(wèi)生級泵、羅茨風機等系列產(chǎn)品。

服務體系：

GRIMM品質(zhì)：

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

GRIMM專業(yè)：

       掌握核心的流體控制技術，提供市場ling先的產(chǎn)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(tǒng)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.

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:

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