立式丁基膠涂布機(jī)是一種將液體涂料（如油漆、油墨等）均勻地涂敷在紙板或塑料薄膜上，形成一定厚度的連續(xù)膜。立式丁基膠涂布機(jī)是采用螺旋轉(zhuǎn)子泵作為供料動(dòng)力，以螺旋轉(zhuǎn)子泵為供料裝置的一種新型涂布設(shè)備。

A vertical butyl adhesive coating machine is a type of continuous film that evenly applies liquid coatings (such as paint, ink, etc.) onto cardboard or plastic film, forming a certain thickness. The vertical butyl rubber coating machine is a new type of coating equipment that uses a spiral rotor pump as the feeding power and a spiral rotor pump as the feeding device.

　　按工作方式分可分為：

According to work methods, it can be divided into:

　　立式和臥式兩種類(lèi)型。

There are two types: vertical and horizontal.

　　按傳動(dòng)方式可分為：

According to the transmission mode, it can be divided into:

　　手動(dòng)、半自動(dòng)及全自動(dòng)三種類(lèi)型。按用途可分為普通型及特殊功能型兩類(lèi)。

There are three types: manual, semi-automatic, and fully automatic. It can be divided into two categories according to its purpose: ordinary type and special function type.

　　工作原理：螺旋轉(zhuǎn)子泵的輸送介質(zhì)主要是水溶液，因此要求有較大的吸人管直徑和較高的吸入壓力，同時(shí)要求流量較大且穩(wěn)定可靠。當(dāng)被輸送的水溶液通過(guò)進(jìn)液管時(shí)，由于離心力的作用使水溶液從轉(zhuǎn)子的葉輪中甩出去而得到一定的動(dòng)能（即壓力），然后流入定壓室與靜壓箱內(nèi)的空氣產(chǎn)生一定的真空度后送入定量閥進(jìn)入定量室內(nèi)并保持這一恒定的狀態(tài).此時(shí)轉(zhuǎn)子繼續(xù)轉(zhuǎn)動(dòng).又使部分水溶液流回葉輪而被甩出一部分動(dòng)能.這樣周而復(fù)始地循環(huán)流動(dòng)直到達(dá)到所要求的濃度為止。

Working principle: The conveying medium of the spiral rotor pump is mainly aqueous solution, so it requires a larger suction pipe diameter and higher suction pressure, as well as a larger and stable flow rate. When the transported aqueous solution passes through the inlet pipe, the centrifugal force causes the aqueous solution to be thrown out of the impeller of the rotor and obtain a certain amount of kinetic energy (i.e. pressure). Then, it flows into the constant pressure chamber and the air in the static pressure chamber to generate a certain degree of vacuum, and is sent into the quantitative valve to enter the quantitative chamber and maintain this constant state. At this time, the rotor continues to rotate, causing some of the aqueous solution to flow back to the impeller and be thrown out of some kinetic energy. This cycle continues until the required concentration is reached.

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