此系統為防腐手動取樣裝置。取樣物料接觸各部件均采用里襯PFA、襯氟材質，達到防腐目的；四氟吸料管配套插入管（襯氟／搪玻璃材質）浸于釜內料液以下，增加其過程的穩定性。通過抽真空將物料在系統中安全、快捷取樣。
     This system is an anti-corrosion manual sampling device. The parts in contact with the sampling medium are lined with PFA or Fluorine to achieve anti-corrosion purpose. The Teflon suction pipe matched with the insertion pipe (fluorine lined/ glass lined) is immersed below the medium liquid in the vessel to increase the stability of the process. The medium is sampled safely and quickly in the system by vacuuming.

安裝步驟：Installation procedure:
1.將（插入管）安裝到反應釜相應管口上緊固螺栓。
Install (the insertion pipe) on the corresponding nozzle of the reactor and fasten the bolts.
2.將取樣系統下端（底座）與（隔膜閥1)拆分，將（底座）安裝到（插入管）上端。
Separate the lower end (base) of the sampling system from (diaphragm valve 1), and install (base) to the upper end of (insertion pipe).
3.將四氟外翻邊（吸料管）裝入（底座）內腔，四氟（吸料管）外翻邊處于（閥座）密封面處吻合。
Put the Teflon outer flanging (suction pipe) into the inner cavity of the (base), and the Teflon outer flange of (the suction pipe) is matched at the sealing surface of the (valve seat) .
4.將其余取樣系統主體與其連接緊固，保證（底座）密封處壓緊、無泄漏。
Connect and tighten the rest of the sampling system body to ensure that the sealing part of (base) is tight and without leakage. 
備注：連接設備小口管徑時可取消底座部件。
Note: The base part can be canceled when connecting the device with small diameter pipe. 
取樣步驟:
Sampling procedure
1.取樣前確認、檢查：Confirm and check before starting: 
a：所有隔膜閥處于關閉狀態。
All diaphragm valves are closed.
b：取樣系統內、外無殘余物視鏡無破損。
There is no residue inside and outside the sampling system, and no damage to the sightglass.
c：真空系統與對應真空接口相連并確保密封無泄漏。
The vacuum system is connected to the corresponding vacuum interface and ensure that the seal is leak-free.
d：反吹用0.2~0.3MPa氮氣氣源。
0.2~0.3 MPa nitrogen gas source is used for back blowing.
e：備用150/250mL硼硅玻璃取樣瓶1支。
One spare 150/250 ml borosilicate glass sampling bottle is needed.

2.吸料：Suction：
a：打開（隔膜閥1)。
Open (diaphragm valve 1) .
b：適時打開（隔膜閥2)。
Open (diaphragm valve 2) in time.
c：觀察（視鏡）。浮球緩慢上升，充滿視鏡窗。
Observe (sightglass). The floater slowly rises and medium fills the sightglass window.
d：關閉（隔膜閥1、隔膜閥2)。
Close (diaphragm valve 1 and diaphragm valve 2) .
3.取樣：Sampling:
a：打開（隔膜閥3)。
Open (diaphragm valve 3)
b：打開（隔膜閥4)。觀察取樣瓶量劑。
Open (diaphragm valve 4). Observe the dosage of the sam-piing bottle.
c：關閉（隔膜閥3、隔膜閥4)。
Close (diaphragm valve 3 and diaphragm valve 4). 
d：取下（取樣瓶）密封瓶口——裝入（備用取樣瓶）。

Remove the (sampling bottle) and seal the bottle mouth - put in (spare sampling bottle) 。

e：打開（隔膜閥1)——打開（隔膜閥5)——打開（隔膜閥3、隔膜閥4)。

Open (diaphragm valve 1)—Open (diaphragm valve 5)—Open (diaphragm valve 3 and diaphragm valve 4) .
氮氣將系統內殘余物料反吹釜內。
Make nitrogen blow the residual medium in the system back into the vessel.
f：關閉（隔膜閥1、隔膜閥3、隔膜閥4、隔膜閥5)。
Close (diaphragm valve 1、diaphragm valve 3、diaphragm valve 4 and diaphragm valve 5) .
g：取祥結束。
Sampling complete.
反應釜帶手動取樣系統清洗過程說明： Descript ionoftheCleani ngProcessoftheReactorwithManua15amp|ingSystern:
在進行整個反應釜的清洗過程中， 可以按照以上取樣步驟描述進行取樣系統內部清洗、吹掃。
During the cleaning process of the whole reactor, the internal cleaning and purging of the sampling system can be carried out according to the above sampling steps.