進口羅茨風機是一種雙葉輪同步壓縮機械，每個三葉型轉子用兩個軸承支承，利用一對同步齒輪，使兩個轉子的相對位置始終保持不變。屬容積式鼓風機，具有強制輸氣特征。

上海秉奇閥門有限公司集研發、設計、制造、檢測、銷售服務于一體，是專業生產水泵和配套產品的中型企業。主導閥門產品有：球閥、角座閥、針型閥、截止閥、疏水閥、調節閥等系列；主導水泵產品有：排污泵、多級泵、離心泵、隔膜泵、管道泵、離心泵、磁力泵、往復泵、計量泵等系列。短短幾年公司依靠科技創新，成功開發了多項環保型新產品。為了滿足廣大用戶的需求，秉奇公司兼并代理銷售英國格林GRIMM、德國巴赫BACH、日本北澤KITZ、日本閥天VENN等著名進口品牌。產品已廣泛應用于：石油、化工、電力、造紙、食品、制藥、冶金、能源、樓宇、市政工程、道路施工、污水廢水處理、環保以及給排水等各個領域。公司還可根據用戶需要開發設計有特殊要求的產品，同時為廣大用戶無償提供技術咨詢，并解決相關問題。

公司將本著“科技創新為先導、務實求效為宗旨、用戶滿意為目標”的經營理念，以geng好的產品、良好的信譽、周到的服務、合理的價格拓展國內市場。在激烈的市場竟爭中求生存、謀發展。真誠希望與廣大新老用戶共同建立互惠互利的合作關系，攜手并進共創佳績。
      新經濟時代的今天中國正朝著全球化的趨勢轉變，這樣我們面臨的將是全球化的競爭，同時隨著市場經濟的迅速發展，我們進入了一個以客戶為導向的時代，在這個時代中，必須將客戶的利益放在一位！
      我們知道一個企業的發展離不開團隊的積極參與與合作，秉奇閥門也是如此，因此，我殷切得期望秉奇的每一個員工都能夠充分發揮出自己的能力與才華，永遠充滿著積極的工作熱情，為秉奇未來的成功奉獻一份力量！也為進一步促進中國泵閥業的發展而奮斗！

英國GRIMM格林進口羅茨風機 UK GRIMM imported roots blower

英國GRIMM格林進口羅茨風機概述：

進口羅茨風機是英國格林在長年制造經驗的基礎上采用的新技術開發的產品。
進口羅茨風機是一種雙葉輪同步壓縮機械，每個三葉型轉子用兩個軸承支承，利用一對同步齒輪，使兩個轉子的相對位置始終保持不變。屬容積式鼓風機，具有強制輸氣特征。三葉羅茨風機作為回轉式機械，具有比較穩定的工作特征，三葉羅茨風機轉子與轉子、轉子與泵體、轉子與側蓋之間有微小間隙，因而工作腔內沒有摩擦，無接觸磨損部分；三葉羅茨風機經濟耐用，無需潤滑，使用壽命長，動力平衡性好。
本風機通過葉輪采用新的型線，使風機的泄露低，效率高，噪音低。各種機型在干燥狀態下使用的排風壓力可達到98KPa。引進噴涂技術，對葉輪表面進行噴涂、防腐、耐磨。

英國GRIMM格林進口羅茨風機特點：

1、螺旋形狀20°以上的固定螺旋方式。機殼的進排風屏蔽線切入螺旋，以轉子頂端光面線構成的三角形進排風口，通過轉子的旋轉而循序打開。本風機發進排風口，不像舊式羅茨螺旋風機那樣在瞬間打開或關閉，所以運轉聲音小，幾乎沒有排風脈動。
2、因為轉子是三葉直線形，所以它不像螺旋式轉子那樣，因軸向微小變位而使轉子相互接觸。因此，只在剖面上保證轉子間的間隙即可，不需要像轉子螺旋式那樣再加上軸向變位，以致間隙過大。這種風機的效率比相同尺寸的轉子螺旋式風機好得多。
3、因轉子采用特殊外形，便于保持轉子間的相互間隙，使效率進一步提高。
4、因使用數控機床批量市場轉子，并對精度管理采取了完善的措施，所以，各臺風機之間完全沒有性能誤差。另外，轉子在制造過程中已成平衡狀態。所以轉子不會像過去那樣殘留微小的不平衡，本機幾乎完全沒有振動。
5、采用zui驅動齒輪，不僅使壽命得到延長，而且實現了低噪音化。該齒輪采用特殊Cr-Mo鋼經適當淬火處理，嚴格按照Jlsl級齒輪精度精研削制造。因而將來自齒輪對產品的不良干擾完全排除。
6、輸出的空氣清潔，不含任何油質灰塵。機殼內部不須油類潤滑，且采用了避免軸承、齒輪油類混入機殼內部的結構設計。
7、隨著公司品質管理、生產車間管理體制的確立，實現了部件相互交流、低生產成本，短期交貨的目標。
8、采用了小型設計，安裝面積小。

英國GRIMM格林進口羅茨風機工作原理：
進口羅茨風機為容積式風機，輸送的風量與轉數成比例，三葉型羅茨風機葉輪每轉動一次由兩個葉輪進行三次吸、排氣，與二葉型相比，氣體脈動變少、負荷變化小、機械強度高、噪音低、振動也小。
在兩根至相平行的軸上設有兩個三葉型葉輪，葉輪與橢圓形機箱內孔面及兩葉輪三者之間始終保持微小的間隙，由于葉輪互為反方向勻速旋轉，使箱體與葉輪所包圍著的一定量的氣體由一側輸送到排出的一側。
各只葉輪始終由同步齒輪保持正確的相位，不會出現互相碰觸現象，因而可以高速化，不需要內部潤滑，而且，結構簡單、運轉平衡、性能穩定、適應多種用途，已運用于廣泛的領域。

英國GRIMM格林進口羅茨風機性能表說明：
性能表示了風機型號、口徑、轉速、排風壓力、風量和所需要動力的關系。
1、性能表所示風量標準進風狀態下的風量。所謂標準狀態，就是溫度20℃，jue對壓力1.0332kgf/cm2{101.3kpa}，相對濕度相對濕度65%。
2、基準狀態(溫度0℃，jue對壓力1.0332kgf/cm2{101.3kpa})的風量，一般以Nm3/min表示。在進風壓力相同的情況下，可用下式換算成標準狀態的風量：
Qs=QN×1.0332
Qs：標準狀態風量(m3/min)
QN：基準狀態風量(m3/min)
3、可用下式把排風狀態風量換算成標準狀態風量：
1.0332+Pd 273+ts
Qs=Qd×——————×—————
1.0332 273+td
Qd：排風狀態風量(m3/min)
Pd：排風壓力：kgf/cm2
ts：進風溫度(℃)
td：排風溫度(℃)
4、以上述結果求出風量的排風壓力，由此再根據性能表求出風機型號、口徑、轉速和所需動力。
5、性能表以不同的顏色示出了不同的電機輸出功率，請用戶使用相應功率的電機。
6、有些風機的型號其選定范圍是重復的。從經濟的角度，應選用小型風機，從噪音的角度，應選用大型風機。

英國GRIMM格林進口羅茨風機技術參數：

壓力：9.8-98kpa
風量：0.49-261.9m3/min
轉速：590-2100r/min
功率：0.75kw-560kw
口徑：50-350mm

英國GRIMM格林進口羅茨風機標準附屬品：
●通用底座
●皮帶罩
●風機皮帶輪、電機帶輪、V形皮帶
●進出口消音器(帶空氣濾清器)
●安全閥
●壓力表
●潤滑油
●單向閥
●彈性接頭
●地腳螺栓

英國GRIMM格林進口羅茨風機應用領域：

廣泛用于污水處理曝氣、水產養殖供氧、沼氣輸送、氣力輸送、印刷機供紙、化肥、水泥、電力、鋼鐵、鑄造等。

英國GRIMM格林進口羅茨風機用途實例：
魚塘供養：用于深水魚塘的水下供養。
印刷機供紙：用輸出空氣分開、校準和供紙使操作更簡單。
噴砂機：用作噴砂器噴射氣源。
噴霧器：用于涂裝等噴霧器供給不含油質的高壓排氣。
畜糞發酵的堆肥：加快家畜糞便的發酵堆肥。
電鍍槽：為提高電鍍質量，用鼓風機加速電解池中空氣循環，對電解池供氣。
煤氣燃燒器：高速空氣使燃料充分霧化。
空氣刷：高壓無油空氣適用于各個空氣刷設備。
烘干生產線：用于小規模生產線的烘干。
谷物傳送：用氣體輸送由回轉式導向閥下來的小麥等谷物。
顆粒傳送：用于輸送氯化烯、聚乙烯等顆粒狀原料。
循環管路：用于氮、二氧化碳、城市燃燒。
水處理：用于攪動水池沉淀物并凈化水池。
鍋爐廢氣排放：有助于鍋爐燃燒，加快廢氣排出。
清潔管道：用于更換和檢修管道時，管內污物的去除。
瓶罐清洗：用于沖洗瓶罐后內壁附灃水滴的清除。
壓力機械：用于工件成形后的脫模。
桑拿浴：桑拿浴有益于健康。
逆洗：過濾材料和過濾的逆洗。
壓載泵：用于液體化學的船的卸載和其他壓載泵。

UK GRIMM imported roots blower summary:

The imported roots blower is the development of new technology in the manufacture of Britain's Green based on the experience of using the product.

The imported roots blower is a double impeller synchronous compression machine, two bearings with each trilobe rotor, using a pair of synchronous gears, the relative position of two rotor remains constant. It is a positive displacement blower with forced gas transmission characteristics. Roots blower as rotary machinery, has the characteristics of relatively stable, there is a small gap between Roots blower rotor and rotor, the rotor and the pump body, rotor and side cover, the cavity without friction, no wear parts; roots blower, economic durable, no lubrication, long service life. Balance and good.

The fan adopts a new type of thread through the impeller, so that the fan leakage is low, the efficiency is high, and the noise is low. The exhaust pressure of various models in dry state can reach 98KPa. The introduction of advanced spraying technology, the impeller surface spraying, anti-corrosion, wear-resistant.

UK GRIMM imported roots blower characteristic:

1. Spiral shape more than 20 degrees fixed spiral. The inlet and outlet wind shielding wires of the shell are inserted into the spiral, and the triangular inlet and the air outlets which are formed by the smooth line of the rotor end are sequentially opened through the rotation of the rotor. This fan is sent into the air outlet, not like the old roots spiral fan, so it opens or closes in an instant, so the operation is very small, and there is hardly any exhaust pulsation.

2. Because the rotor is a three leaf straight line, so it is not like the spiral rotor, because of the axial micro change and make the rotor contact each other. Therefore, the gap between the rotors can be ensured only on the section, and the axial clearance is not necessary as the rotor spiral, so that the clearance is too large. The efficiency of this fan is much better than that of a screw rotor fan of the same size.

3. Because the rotor adopts a special shape, easy to maintain the gap between the rotor, so that the efficiency is further improved.

4. Due to the use of precision CNC machine tools, mass market rotor, and the accuracy of management has taken perfect measures, so there is no performance error between the typhoon machines. In addition, the rotor is in equilibrium during manufacture. So the rotor doesn't remain as tiny and unbalanced as it used to be, and the machine is almost completely free of vibration.

5. The use of the most advanced driving gear, not only to prolong the life, but also to achieve a low noise. The gear is made of special Cr-Mo steel, which has been properly quenched and manufactured precisely according to the precision of Jlsl gear. Thus, the bad interference from the gear to the product is completely eliminated.

6. The output of air clean, without any oil dust. The inner part of the casing is not lubricated with oil, and the structure design of avoiding the bearing and the gear oil mixed with the inner part of the casing is adopted.

7. With the company quality management, production workshop management system established, to achieve the components of mutual exchange, low production costs, short-term delivery target.

8. The use of small design, installation area is small.

UK GRIMM imported roots blower working principle:

The import volume of blower fan, air transport and revolution in proportion, clover Roots blower impeller rotating each time by two to three times the impeller suction and discharge, compared with the two leaf type, gas pulsation is reduced and the load change is small, high mechanical strength, low noise, small vibration.

In two parallel to the shaft is provided with two trefoil impeller, between the impeller and the oval box hole surface and the two impeller three always maintain a small gap, mutually opposite direction as the impeller rotates, the side of the box body and the gas amount of impeller surrounded by the side of delivery to discharge.

The impeller is always by synchronous gear to maintain the correct phase, does not appear to touch each other, thus can speed, without internal lubrication, and has the advantages of simple structure, stable operation, stable performance, adapt to a variety of uses, has been used widely.

UK GRIMM imported roots blower performance table description:

The performance represents the fan type, caliber, speed, exhaust pressure, air volume and the required power.

1. The performance table shows the air volume standard air inlet air volume. The so-called standard state is that the temperature is 20 degrees centigrade, the absolute pressure is 1.0332kgf/cm2{101.3kpa}, the relative humidity is 65%.

2. The baseline temperature (temperature 0 degrees, absolute pressure 1.0332kgf/cm2{101.3kpa}) of the air flow, generally expressed as Nm3/min. Under the same inlet air pressure, the down flow can be converted into the air quantity in the standard state:

Qs=QN * 1.0332

Qs: standard status air volume (m3/min)

QN: reference status air volume (m3/min)

3. The exhaust air volume can be converted into the standard state air volume:

1.0332+Pd 273+ts
Qs=Qd×——————×—————
1.0332 273+td

Qd: exhaust air volume (m3/min)

Pd: exhaust pressure: kgf/cm2

TS: inlet air temperature (DEG C)

TD: exhaust temperature (DEG C)

4. The exhaust pressure of air volume is calculated according to the above results, and then the fan type, caliber, speed and power are obtained according to the performance table.

5. The performance table shows different motor output power in different colors. Please use the motor of the corresponding power.

6, some fans of the model, its selection is repeated. From the angle of economy, small fans should be selected, and large fans should be selected from the angle of noise.

UK GRIMM imported roots blower technical parameter:

Pressure: 9.8-98kpa

Air volume: 0.49-261.9m3/min

Speed: 590-2100r/min

Power: 0.75kw-560kw

Caliber: 50-350mm

UK GRIMM imported roots blower standard accessories:

1. General base

2. Belt cover

3. Fan belt pulley, motor pulley, V belt

4. import and export silencer (with air filter)

5. Safety valve

6. Pressure gauge

7. Lubrication oil

8. Check valve

9. Flexible joint

10. Foundation bolts

UK GRIMM imported roots blower application area:

Widely used in sewage treatment, aeration, aquaculture, oxygen supply, methane transmission, pneumatic conveying, printing machine, paper, fertilizer, cement, electricity, steel, casting and so on.

UK GRIMM imported roots blower use example:

Pond feeding: underwater support for deep water fish ponds.

Printing machine paper: separate, calibrate and supply paper with the output air to make the operation simpler.

Sand blasting machine: used as sand blaster, jet air source.

Sprayer: used in painting and other sprayers to supply high pressure exhaust without oil.

Composting of livestock manure: composting of livestock manure.

Plating bath: in order to improve the quality of electroplating, a blower is used to speed up the air circulation in the electrolytic bath and supply gas to the electrolytic bath.

Gas burner: high speed air atomizing the fuel sufficiently.

Air brush: high pressure oil-free air, suitable for all kinds of air brush equipment.

Drying production line: for small-scale production line drying.

Grain delivery: the transport of wheat, such as wheat, from a rotary pilot valve by gas.

Particle transport: used for conveying chlorinated polyethylene, polyethylene and other granular materials.

Circulating pipeline: for nitrogen, carbon dioxide, urban combustion.

Water treatment: used to agitate sediment in a pool and purify the pond.

Boiler exhaust emissions: contribute to boiler combustion, accelerate exhaust emissions.

Cleaning pipe: removal of dirt in pipes for the replacement and maintenance of pipes.

Bottle cleaning: used to remove the wall of water washing bottles after feng.

Pressure machine: used for demoulding after the workpiece is formed.

Sauna: sauna is good for your health.

Reverse wash: reverse washing of filtration material and filtration.

Ballast pump: unloading and other ballast pumps for liquid chemistry.

進口羅茨風機：/product/2018-5-10/1356.html

GRIMM：

上海秉奇閥門有限公司為GRIMM公司在的總代理，是擁有GRIMM代理權及銷售權，主要為地區客戶提供服務與技術支持，同時，秉奇人員也積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，完善對地區客戶需求。

關于GRIMM：

英國格林（GRIMM）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，實行統一設計，統一標準，在水泵領域內處于地位。在許多個均有生產水泵基地，由上海秉奇閥門負責市場各項業務與技術支持中心，同時向市場銷售。

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)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，提供市場的產品、服務和解決方案，幫助用戶提率，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，咨詢：

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

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