仓泵又称仓式泵，是在高压下(约700kPa以下)输送粉状物料的一种比较可靠的密相动压气力输送装置。

Warehouse pump, also known as bin pump, is a reliable dense phase dynamic pressure pneumatic conveying device that transports powdered materials under high pressure (about 700kPa or below).

组成方式

composition

仓式泵的卸料方式有两种，其中底部出料是常用方式,罐内物料通过圆锥面充气槽充气、喷嘴喷气或其它方法得以流态化;在底部设置流态化充气板(层)可使物料在罐的上部卸出。输送气体在罐中不同输入平面上分布情况取决于输送物料性质。

There are two unloading methods for bin pumps, among which bottom discharge is the commonly used method, and the material in the tank is fluidized through conical surface inflation groove inflation, nozzle jet or other methods; Setting a fluidized inflatable plate (layer) at the bottom can allow the material to be discharged from the upper part of the tank. The distribution of transported gas on different input planes in the tank depends on the properties of the transported material.

操作工作过程

Operation process

(1)打开进料阀和排气阀，仓式泵在常压下进料，直到水平料位计发出仓满指示信号为止;

(1) Open the feed valve and exhaust valve, and feed the bin pump at normal pressure until the level gauge sends out a full bin indicator signal;

(2)关闭进料阀和排气阀，然后打开高压气阀使罐内加压;

(2) Close the feed valve and exhaust valve, then open the high-pressure valve to pressurize the tank;

(3)当达到操作压力后，打开输送空气阀门和卸料阀，物料开始输送;

(3) When the operating pressure is reached, open the conveying air valve and discharge valve, and the material begins to be conveyed;

(4)由压力开关、料位计或时间继电器显示出输送结束。此时关闭高压气阀和卸料阀，使全部压缩空气都用来清吹输送管道;同时打开排气阀，使罐内压力减至常压状态。一个工作周期完成后，另一周期继续进行。

(4) The end of conveying is indicated by pressure switches, level gauges, or time relays. At this time, close the high-pressure air valve and discharge valve, so that all compressed air is used to blow the conveying pipeline; Simultaneously open the exhaust valve to reduce the pressure inside the tank to atmospheric pressure. After one work cycle is completed, another cycle continues.

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This article is assisted by Warehouse Pump. For more related content, please click: http://www.sdyshjx.com I hope this article can be helpful to you. Thank you for reading!