法蘭式液位變送器應(yīng)用深度污泥壓濾脫水系統(tǒng)預(yù)處理/板框式壓濾機工作原理為通過板框的擠壓，使污泥內(nèi)的水通過濾布排出，達到脫水的目的。它主要由凹入式濾板、框架、自動-氣動閉合系統(tǒng)、側(cè)板懸掛系統(tǒng)、濾板震動系統(tǒng)、空氣壓縮裝置、濾布高壓沖洗裝置構(gòu)成，體積龐大。板框式污泥壓濾機為了達到壓濾脫水的效果需要添加鐵鹽與石灰作為添加劑，這無疑增加了污泥壓濾成本，并且給污泥進行了增量，然后再進行污泥脫水工作。且在污泥脫水、壓濾后，處理濾布上的污中需要人工操作，工人的勞動強度大，工作效率低。

The flange type liquid level transmitter applies the pre-treatment / plate and frame type filter press of the deep sludge pressure filtration dehydration system, whose working principle is to squeeze through the plate and frame, so that the water in the sludge is discharged through the filter cloth, so as to achieve the purpose of dehydration. It is mainly composed of concave filter plate, frame, automatic pneumatic closing system, side plate suspension system, filter plate vibration system, air compression device and filter cloth high-pressure washing device, with huge volume. In order to achieve the effect of pressure filtration and dehydration, plate and frame type sludge filter press needs to add iron salt and lime as additives, which undoubtedly increases the cost of sludge pressure filtration, and increases the sludge, and then carry out sludge dehydration. After sludge dewatering and pressure filtration, manual operation is needed to deal with the waste on the filter cloth. The labor intensity of workers is high and the work efficiency is low.
/法蘭式液位變送器應(yīng)用深度污泥壓濾脫水系統(tǒng)預(yù)處理/法蘭式液位變送器適用于高溫、有懸濁物等比較惡劣的工況,又可以避免因配置取壓管路而造成的泄露、凍堵等問題,此外還具有可靠性高、線性好,容易調(diào)校等優(yōu)點。因此,廣泛地應(yīng)用于化工生產(chǎn)中的液位測量,但隨著使用時間的延長,此類液位變送器最可能出現(xiàn)的問題是線性度變差,從而影響測量精度,所以解決這一問題具有非常積極的意義
/The flange type liquid level transmitter applies the pretreatment / flange type liquid level transmitter of the deep sludge pressure filtration dehydration system, which is suitable for the high temperature, suspended solids and other severe working conditions, and can avoid the leakage, freezing and blocking caused by the configuration of the pressure pipeline. In addition, it has the advantages of high reliability, good linearity and easy adjustment. Therefore, it is widely used in the liquid level measurement of chemical production, but with the extension of service time, the most likely problem of this kind of liquid level transmitter is the linearity variation, which affects the measurement accuracy, so it has a very positive significance to solve this problem

是這樣實現(xiàn)的：卸料清洗裝置包括：濾布滾桶、抓放器、濾布滾桶座、托輥、托輥車減速機、卷筒減速機、可分離聯(lián)軸器、清掃器、清洗水管、第二漏斗、張緊托輥、壓緊托輥、改向托輥、卷筒電機、卸料工作臺、第一漏斗、托輥車軌道、托輥車和濾輥運送裝置;
The discharging cleaning device includes: filter cloth barrel, grabber, filter cloth barrel seat, supporting roller, reducer of supporting roller car, reducer of drum, separable coupling, cleaner, cleaning water pipe, second funnel, tension supporting roller, pressing supporting roller, change direction supporting roller, drum motor, unloading workbench, first funnel, track of supporting roller car, supporting roller car and filter roller conveying device;
在卸料工作臺上連接有濾輥運送裝置;在卸料工作臺上面二側(cè)連接有托輥車軌道，托輥車位于托輥車軌道上，在托輥車上連接有托輥車減速機、清洗水管、張緊托輥和壓緊托輥;在壓緊托輥下部有對應(yīng)的改向托輥，改向托輥固定在卸料工作臺上;
The unloading table is connected with a filter roller conveying device; the two sides of the unloading table are connected with a roller car track, the roller car is located on the roller car track, and the roller car is connected with a roller car reducer, a cleaning water pipe, a tension roller and a compression roller; the lower part of the compression roller has a corresponding direction changing roller, and the direction changing roller is fixed on the unloading table;
法蘭式液位變送器應(yīng)用深度污泥壓濾脫水系統(tǒng)預(yù)處理/ 在實際使用中,一般儀表技術(shù)人員都能注意小心使用,很少出現(xiàn)上述故障。而變送器的工作特性變成非線性的原因,大多數(shù)是由于毛細(xì)管中的灌充液泄漏所致。一般情況下,灌充液的密封是非常好的,正確使用臺此類變送器,在3~6年內(nèi),泄漏量很小,線性還可以。如果使用時間更長的話,由于微小泄漏的長期積累,就會使灌充液過少,有時可以明顯看到感應(yīng)膜片凹陷,從而使變送器失去線性度而不可用。另一種情況是由于儀表技術(shù)人員未能注意工作溫度所致。下面我們先看一看常用的幾種灌充液的特性

The flange type liquid level transmitter is pretreated by the deep sludge pressure filtration dehydration system / in actual use, the general instrument technicians can pay attention to the careful use, and rarely the above failures occur. Most of the reasons for the non-linear working characteristics of the transmitter are due to the leakage of filling liquid in the capillary. In general, the sealing of filling liquid is very good. If the transmitter is used correctly, the leakage is very small and the linearity is OK within 3-6 years. If the service time is longer, due to the long-term accumulation of small leakage, the filling liquid will be too little, sometimes the sensing diaphragm depression can be seen obviously, so that the transmitter loses linearity and is not available. The other is due to the instrument technician's failure to pay attention to the working temperature. Let's take a look at the characteristics of several commonly used filling fluids
法蘭式液位變送器應(yīng)用深度污泥壓濾脫水系統(tǒng)預(yù)處理/ 在卸料工作臺的兩端分別連接有第一漏斗和第二漏斗，在第一漏斗和第二漏斗的上方分別連接清掃器;在卸料工作臺上連接有濾布滾桶座，濾布滾桶座位于托輥車軌道之間，在濾布滾桶座上安裝濾布滾桶，濾布滾桶的輸入軸通過可分離聯(lián)軸器與卷筒減速機連接，卷筒減速機的輸入軸與卷筒電機連接;
The flange type liquid level transmitter is pretreated by the deep sludge pressure filtration dehydration system / the first funnel and the second funnel are respectively connected at both ends of the unloading workbench, and the sweeper is respectively connected above the first funnel and the second funnel; The unloading table is connected with the filter cloth barrel seat, which is located between the tracks of the roller carrier. The filter cloth barrel seat is installed on the filter cloth barrel seat. The input shaft of the filter cloth barrel is connected with the drum reducer through the separable coupling, and the input shaft of the drum reducer is connected with the drum motor;
清掃器和清洗水管位于濾布的運行軌跡上，在濾布的運行軌跡上還連接有托輥。
The cleaner and the cleaning water pipe are located on the running track of the filter cloth, and the supporting roller is also connected on the running track of the filter cloth.
污泥卸料裝置占地面積小，實現(xiàn)機械化自動清除濾布的污泥，同時對濾布進行噴水清洗，大大提高了工作效率，減輕了工人的勞動強度。
The sludge unloading device occupies a small area, realizes the mechanized automatic removal of sludge from the filter cloth, and at the same time carries out water spray cleaning on the filter cloth, greatly improving the working efficiency and reducing the labor intensity of the workers.

法蘭式液位變送器應(yīng)用深度污泥壓濾脫水系統(tǒng)預(yù)處理/ 解決了現(xiàn)有技術(shù)的板框式壓濾機在污泥脫水、壓濾后，處理濾布上的污泥需要人工操作，工人的勞動強度大，工作效率低的問題通過多次試驗和長時間的保壓,其數(shù)據(jù)均無變化,線性度好,從而證明了在常溫下抽真空后充硅油的方法是符合實際,切實可行的。
The flange type liquid level transmitter applies the deep sludge pressure filtration dehydration system to pre-treatment / solve the problem that the existing technical plate and frame type pressure filter needs manual operation to deal with the sludge on the filter cloth after sludge dehydration and pressure filtration, the labor intensity of workers is large, and the working efficiency is low. Through multiple tests and long-term pressure maintaining, the data are unchanged and the linearity is good, It is proved that the method of filling silicon oil after vacuumizing at room temperature is practical and feasible.
我們公司目前擁有三大技術(shù)實力，一是全隔離的智能電路處理單元技術(shù)，二是金屬電容傳感器的制造技術(shù)，三是全系列節(jié)流裝置的多參量技術(shù)。
At present, our company has three technical strength, one is the fully isolated intelligent circuit processing unit technology, the other is the manufacturing technology of metal capacitance sensor, and the third is the multi parameter technology of the whole series of throttling devices.
華恒變送器廠家憑借自身擁有的傳感器和智能電路板核心技術(shù)，可以根據(jù)客戶要求，低成本對核心技術(shù)進行延伸變形，實現(xiàn)個性化產(chǎn)品定制。主要產(chǎn)品有SMART（斯瑪特）系列壓力變送器、多參數(shù)變送器、流量器、溫度傳感器和物位（液位變送器廠家，為我國電力、石油、化工、冶金、水泥、礦業(yè)等行業(yè)提供了高性能價格比的工業(yè)自動變送器廠家產(chǎn)品.
With its own sensor and intelligent circuit board core technology, Huaheng transmitter manufacturers can extend and transform the core technology at low cost according to customer requirements to achieve personalized product customization. The main products are smart (SMART) series pressure transmitter, multi parameter transmitter, flowmeter, temperature sensor and level (liquid level transmitter manufacturer, which provides high performance price ratio industrial automatic transmitter manufacturer products for China's power, petroleum, chemical, metallurgical, cement, mining and other industries