德國KAYSEN凱森泵業(yè)有限公司
Germany Kaysen Pump Co., Ltd.
凱森泵業(yè)總代理：營派閥門（上海）有限公司
詳細(xì)資料請登錄：營派閥門（上海）有限公司
進(jìn)口加藥計量泵Germany Kaysen
德國KAYSEN凱森進(jìn)口加藥計量泵概述
加藥計量泵是可以計量所輸送液體的機(jī)械，常被用于各類型藥劑添加成套設(shè)備上，因此也叫加藥泵。
通常描述為：加藥計量泵是一種可以滿足各種嚴(yán)格的工藝流程需要，流量可以在0-*范圍內(nèi)無級調(diào)節(jié)，用來輸送液體（特別是腐蝕性液體）一種特殊容積泵。
主要特點(diǎn)：
●流量精度≤±1％
●進(jìn)出口連接：可選卡套式焊接管式、法蘭式、螺紋式
●特殊設(shè)計：（1）高壓；（2）高溫；（3）低溫；（4）加熱夾套；（5）高粘度
●泵的zui大額定排壓P2=50Mpa
●適應(yīng)介質(zhì)溫度≤400℃
●流量控制方式：手動/自動沖程調(diào)節(jié)器/變頻
●泵在運(yùn)行或停止?fàn)顟B(tài)下可調(diào)節(jié)流量。
●泵的過流零件可選材質(zhì)：304、316L、20#合金、哈氏B、哈C、陶瓷等。
●可多臺并聯(lián)使用，可分別獨(dú)立調(diào)節(jié)流量
●泵為蝸桿副傳動，曲柄連桿機(jī)構(gòu)，行程調(diào)節(jié)機(jī)構(gòu)為N軸
●泵的zui大額定排量Q=3000L/h
主要優(yōu)點(diǎn)：
●穩(wěn)定精度±2%（調(diào)節(jié)比10%-在泵運(yùn)行或停止?fàn)顟B(tài)均可調(diào)節(jié)流量
●安裝空間堅固耐用，維護(hù)成本低
●機(jī)械驅(qū)動PTFE膜片（多種隔膜材質(zhì)）
●多種材質(zhì)及泵類結(jié)構(gòu)可選
主要應(yīng)用：
●儀器傳輸
在容器之間準(zhǔn)確而精確地輸注液體*向質(zhì)譜儀中輸注標(biāo)本或標(biāo)定液精密*(多級離心泵)*。
●藥劑輸送
穩(wěn)定精度<1%，復(fù)現(xiàn)精度<0.1%，與藥劑進(jìn)入動物體內(nèi)的輸液量相同* 穩(wěn)定精度<1% 并且復(fù)現(xiàn)精度<0.1%，與藥劑進(jìn)入動物體內(nèi)的輸液量不同。
●液體混合
用于GMP標(biāo)準(zhǔn)的配藥及生物科技用途的有效輸送*滴定溶液的精確混合*精密*帶有兩個獨(dú)立工作并且不間斷供液的通道的單一*單元*。
●灌注向細(xì)胞或組織灌注液體
蠕動泵 在穩(wěn)定抽取液體的同時灌注液體*或蠕動泵高腐蝕性液體輸送連續(xù)輸送高腐蝕液體的單一通道膜式泵不銹鋼*.
●輸*(脈沖式，模擬心臟跳動)
OEM液體處置產(chǎn)品及客戶定制產(chǎn)品*/精密*/*或蠕動泵(多級臥式離心泵)。
●高壓注射
高速、高壓注入回吸腔，工作壓力在30和1500PSI之間*向壓力在30到1500PSI的高背壓容器中注入液體*(多級臥式離心泵)。
●動物飼養(yǎng)
同時精確飼養(yǎng)1到10只動物 * 精密**從容器到容器大量輸送液體;蠕動泵同時非精確飼養(yǎng)1到16只動物蠕動泵。
進(jìn)口加藥計量泵Germany Kaysen
KAYSEN計量泵如何工作？
根據(jù)品牌和型號的不同，計量泵具有多種不同的方法。所有這些方法都需要測量一定量的化學(xué)品，然后將該產(chǎn)品注入管道或類似的容器中。計量泵設(shè)置有幾個主要部分：
1. 化學(xué)罐或容器。正在計量的產(chǎn)品，
2. 腳踏閥。這是一個連接到吸氣管路上的單向閥。將其放入產(chǎn)品桶中，使泵保持啟動狀態(tài)。它應(yīng)該有一個重量，所以它仍然在產(chǎn)品的鼓桶的底部，有時它有一個浮動開關(guān)連接到它，所以泵有警報激活，如果產(chǎn)品用完了。
3. 泵本身。這可以在尺寸和材料上有所不同，但通常是各種耐化學(xué)腐蝕的塑料（PVC，PE或類似的），橡膠或不銹鋼。它有一個吸入管線連接到入口和計量管線連接到吸入。泵的機(jī)構(gòu)可能會有所不同（見下文）。
4. 計量管線通常是相當(dāng)堅硬的PVC或PE管或增強(qiáng)軟管。偶爾在蒸汽，熱水或超高壓應(yīng)用中，生產(chǎn)線可以是不銹鋼。這可以有各種排氣，減壓，放氣閥，但通常只是一條線。
5. 注射器。在產(chǎn)品注入產(chǎn)品的那一刻，有一個注射器點(diǎn)。這是一個單向閥，因此當(dāng)計量泵將一定量的產(chǎn)品推入生產(chǎn)線時，它可以克服輸送管道中的壓力，并使產(chǎn)品流出。一旦產(chǎn)品釋放或泵停止運(yùn)行，單向閥就會阻止輸送管線中的液體上升到計量管路并損壞泵。注射器也有一個噴嘴，使產(chǎn)品被輸送到流體的中間而不是側(cè)壁。隨著時間的推移，某些產(chǎn)品，尤其是酸和氧化劑，如氯或過氧化物，會腐蝕管道的壁，如果在流的邊緣釋放的話。
6. 控制系統(tǒng)。偶爾會有一個控制系統(tǒng)安裝，以確保計量泵的準(zhǔn)確性，并在特定的時間打開和關(guān)閉。這可以像計時器或流量開關(guān)一樣簡單，直到整個SCADA或類似的*控制系統(tǒng)，具有用于pH，氯氣和類似的可變速率控制的傳感器來提高和降低被計量的水平。它也可能被整合到更復(fù)雜的操作系統(tǒng)中。
How does Kaysen metering pump work?
Depending on the brand and model, metering pumps have many different ways. All of these methods require the measurement of a certain amount of chemicals, which is then injected into a pipe or similar container. The metering pump setup has several main parts:
Chemical tank or container The product being measured,
2. Foot valve. This is a one-way valve connected to the suction line. Put it in the product bucket and keep the pump on. It should have a weight so it is still at the bottom of the product drum and sometimes it has a float switch connected to it so the pump has an alarm activated if the product runs out.
The pump itself. This can vary in size and material but is usually a variety of chemically resistant plastics (PVC, PE or similar), rubber or stainless steel. It has a suction line connected to the inlet and a metering line connected to the suction. The mechanism of the pump may vary (see below).
4. The metering line is usually quite rigid PVC or PE pipe or reinforced hose. Occasionally in steam, hot water or extra high pressure applications, the line can be stainless steel. This can have a variety of exhaust, decompression, deflation valve, but usually just a line.
Syringe. At the moment the product is injected into the product, there is a syringe point. This is a one-way valve so when the metering pump pushes a certain amount of product into the line it can overcome the pressure in the delivery line and allow the product to flow out. Once the product is released or the pump is out of service, the check valve will prevent liquid in the transfer line from rising to the metering line and damaging the pump. The syringe also has a nozzle that allows the product to be delivered to the center of the fluid rather than the side wall. Over time, certain products, especially acids and oxidizers, such as chlorine or peroxide, can corrode the walls of the pipe if released at the edges of the stream.
6. Control system. Occasionally there is a control system installed to ensure the accuracy of the metering pump and to open and close at a specific time. This can be as simple as a timer or flow switch until the entire SCADA or similar central control system has sensors for pH, chlorine and similar variable rate control to raise and lower the metered level. It may also be integrated into more complex operating systems.
