矽酮膠是一(yi)種類似軟膏，一旦(dan)接觸空氣中的水(shuǐ)分🤟就會固化成☀️一(yi)種堅韌的橡膠類(lèi)固體的材料。主要(yào)分為脫醋⛷️酸型，脫(tuo)醇型，脫💚氨型，脫丙(bǐng)型。矽酮膠因為㊙️常(cháng)被用于玻璃✉️方面(miàn)的粘接和密封，所(suo)以俗稱玻璃膠。Silicone rubber is a kind of ointment, once contact with moisture in the air will be solidified into a tough rubber type of solid materials.Mainly divided into the type of acetic acid, glycol type, ammonia, c.Because silicone rubber is often used for bonding and sealing glass, so commonly known as glass glue.
    單(dān)組份矽酮玻璃膠(jiao)是一種類似軟膏(gāo)，一旦接觸空氣中(zhong)的水分🌈就會固化(hua)成一種堅韌的橡(xiàng)膠類固體的材料(liào)。One-component silicone glass glue is a kind of ointment, once contact with moisture in the air will be solidified into a tough rubber type of solid materials.
    矽酮玻璃膠的粘(zhan)接力強，拉伸強度(du)大，同時又具有耐(nài)候性、抗振性，和防(fáng)潮、抗臭氣和适應(yīng)冷熱變化大的特(tè)點。加之其較廣泛(fan)的适用性，能實現(xiàn)大多數建材産品(pin)💘之間的粘合，因😘此(ci)應用價值非常大(dà)。Silicone glass glue stick relay is strong, tensile strength, and vibration resistance, weather and moisture, odor resistant and adapt to the characteristics of the change of hot and cold.Together with its broad applicability, which can achieve most adhesion between building materials products, so the application value is very big.
    矽酮膠英文名字(zi)是SILICONE，是有機矽部分(fèn)産品. 主要分為脫(tuō)醋酸型，脫醇型，脫(tuō)氨型，脫丙型。玻璃(lí)膠是矽酮膠俗稱(cheng)名稱，因為用戶購(gòu)買矽酮密封膠主(zhǔ)要使🤞用于玻璃方(fāng)面💘的粘接和密封(fēng)，所以就叫做玻璃(li)膠。Are English name is SILICONE, SILICONE rubber SILICONE products. Mainly divided into acetic acid type, type to take off the alcohol, ammonia, c.Glass rubber is a silicone rubber, commonly known as the name for the user to buy silicone sealant is mainly used in glass bonding and sealing, so he called the glass glue.
    化學成分有聚(jù)二甲基矽氧烷，二(èr)氧化矽的聚合物(wu)都可以稱🔞矽酮。Chemical composition of polydimethylsiloxane, silicone polymer silica can say.
    矽(xī)酮的主要成分是(shì)聚二甲基矽氧烷(wán)，二氧化矽等組成(cheng)🈚。矽酮‼️結構中矽和(hé)氧構成雙鍵的碳(tan)被矽代替。The main components of the silicone is polydimethylsiloxane, silica, etc.Silicone structure of silicon and oxygen by silicon instead of carbon double bond.
    就是這(zhe)樣一個結構式，兩(liang)個矽酮可以發生(shēng)聚合，斷掉一🔱個矽(xi)🏃‍♀️氧鍵，Si原子再接一(yī)個基團，兩個氧連(lian)起來，就生成矽酮(tong)類物質。Is a structured, twosilicone can occur polymerization, breaking a silica key, Si atoms by another group, the two together, oxygen generates silicone material. 等元件的(de)密封要良好，以防(fáng)止空氣侵入，從而(er)控制氣穴與氣蝕(shi)的發生。在開始運(yun)轉前，往齒輪泵的(de)殼體内灌滿待輸(shū)送的液體，便于安(an)全動。若環境🌈溫度(du)低于冰點，應預先(xiān)向泵内通入熱蒸(zheng)汽，進行預熱處理(li)，然後才可啟動齒(chǐ)輪泵。齒輪泵的旋(xuán)轉方向要與進、出(chu)油口相符。齒輪泵(beng)若是第一次運行(háng)，或長期閑置後再(zai)使用，最好在空載(zai)🤩或小負荷情況下(xià)先跑合一小時左(zuo)右。如果在跑合階(jie)段預先覺出異常(chang)溫升、洩漏、振動和(hé)噪聲時，應😄機檢查(chá)。高粘度泵的出口(kǒu)管路上還應當設(she)置安全閥等保護(hù)✌️裝置，這樣一旦泵(beng)的出口通道發生(sheng)堵塞♍，就可以打開(kai)安全閥卸壓🥵。對于(yú)需要正反轉的高(gāo)粘度齒輪泵，其進(jin)出口管路上均需(xu)設置安全閥。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Before starting operation, to gear pump casing filled with liquid, easy to safety.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.Direction of rotation of the gear pump, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.等元(yuán)件的密封要良好(hao)，以防止空氣侵入(rù)，從而控制氣穴與(yu)氣蝕的發生。在開(kāi)始運轉前，往齒輪(lún)泵的殼體内灌滿(man)待輸送的液體，便(biàn)于安全動。若環境(jing)溫度低于冰點，應(ying)預先向泵内通入(rù)熱蒸汽，進行預熱(rè)處理，然☂️後才可啟(qǐ)動齒輪泵。齒輪泵(beng)的旋轉方向要與(yu)進、出油口相符。齒(chǐ)輪泵若是第一次(ci)運行，或長期閑置(zhì)後再使用，最好在(zai)空載或小負荷情(qíng)況下先跑合一小(xiǎo)時左右。如果在跑(pao)合階段預先覺出(chu)異常溫升、洩漏、振(zhen)動和噪聲時，應機(jī)檢查。高粘度泵的(de)出口管路上還應(yīng)當設置安全閥等(deng)保護裝置，這樣一(yi)旦泵的🔞出口通道(dào)發生堵塞，就可以(yi)打開安全閥卸壓(yā)。對于需要正反轉(zhuan)的高粘度齒輪泵(bèng)，其進出口管路上(shàng)均需設置安全閥(fá)。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Before starting operation, to gear pump casing filled with liquid, easy to safety.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.Direction of rotation of the gear pump, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘度齒輪泵的(de)吸油管道内徑應(yīng)足夠大，并避免狹(xiá)窄通道或急劇♻️拐(guai)彎、減🌏少彎頭，去除(chu)不必要的閥門、附(fu)件，盡可能地降低(di)泵的安裝高度，縮(suo)🌍短吸油管道的長(zhang)度，以減少壓力損(sǔn)失。管接頭等元件(jian)的密封要良好，以(yi)防止空氣侵入，從(cong)而控制氣穴與氣(qi)蝕的發生。止回閥(fa)與安全閥在齒輪(lún)泵的輸出管路上(shang)最好安裝一個止(zhǐ)回閥。這樣在檢修(xiū)泵及輸出管🍓道時(shí)，系統中的液體不(bú)會發生倒流。齒輪(lun)泵帶負荷停車時(shí)，亦可防止泵倒轉(zhuǎn)而在其輸出管道(dào)内産✌️生局部真空(kong)。應當注意，出口止(zhi)回閥不能裝反或(huò)出現卡死現象。高(gao)粘度泵的出口管(guan)路上還應當設置(zhi)安全閥等✊保護裝(zhuang)置，這樣一旦泵的(de)出口通道發生堵(du)塞，就可以打開安(ān)全閥卸壓。安全閥(fa)可以與泵體或泵(bèng)蓋鑄成一體，也可(kě)以單獨裝🤞配。對于(yú)需要正反轉的高(gāo)粘度齒輪泵，其進(jin)出口管路上均需(xu)設置安全閥。High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Check valve and relief valve on the output of the gear pump tube had better install a check valve.In the overhaul pump and output pipe, the system of fluid backflow will not occur.Gear pump to stop loading machine, can be in the output pipe to prevent pump reverse, and create a partial vacuum.It should be noted that the outlet check valve cannot be installed backwards or stuck.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.The relief valve can be cast and pump body and pump cover, also can separate assembly.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘(zhan)度泵是輸送高粘(zhan)度液體的齒輪泵(bèng)，應做到在較低的(de)功耗、較少的洩漏(lòu)、較大的壓力下輸(shū)出最多的流量。在(zai)确定所要輸送的(de)介質時，應該🌈嚴格(ge)🈲遵循産品👣說明書(shū)上🏃🏻‍♂️的規定，盡量使(shǐ)用廠家推薦的流(liú)體介質，并注意考(kao)慮系統的工作溫(wen)度範圍。當希望在(zai)某一較寬的溫度(dù)範圍内使用時，輸(shu)送介⛷️質的粘度指(zhǐ)數應該高些。輸送(song)介質不僅是能量(liang)傳遞的中介，而且(qie)🆚也是潤滑、密封及(ji)傳熱介質。液體粘(zhān)❤️度過高會增加内(nèi)摩擦阻力，降低輸(shu)出功率，浪費能量(liang)，并産生過高的系(xì)👄統溫度.高粘度齒(chǐ)輪泵的出口管路(lù)上應當設置安全(quán)閥等保護裝置，這(zhe)樣一旦🌈泵的⭐出口(kǒu)通道發生堵塞，就(jiu)可以打開安全閥(fá)卸壓。對于需要正(zheng)反轉的高粘度齒(chǐ)輪泵，其進出口管(guǎn)路上均需設置安(ān)全閥。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range.When you want to use in a wide temperature range, medium viscosity index should be higher.Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium.Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.