混合漏斗.doc

HHQ/P150×150喷射式钻井液混合漏斗 使用说明书
Operation Manual For Jet Mixing Funnel HHQ/P150×150

渤海石油装备中成装备制造公司
Bohai Petroleum Equipment Zhongcheng Equipment Manufacturing Company

目 录

1、概述……………………………………………………………2　
2、主要技术参数…………………………………………………2
3、使用……………………………………………………………2
4、注意事项………………………………………………………3

一、概述
喷射式钻井液混合漏斗装置选取文丘里漏斗的技术参数进行设计制造的。喷射式钻井混合漏斗装置主要由混合漏斗、蝶阀、文丘里组件和底座等组成。它具有安装使用方便、混合效果好，爬坡性能强，功能全等特点。
配套设备应有加重泵、吸入管线、排放管线。
二、主要技术参数
长×宽×高=1350×720×1200mm
喷嘴：2″
输入压力：0.22～0.4MPa
三通：6 5/8 ″
流量：180m3/h
喷嘴与文丘利管间距：32～80mm
处理量：粘 土：180kg/min
重晶石：315 kg/min
三、使用
1、钻井液配料时先打开加重泵吸入碟阀和供液管路的蝶阀。关闭混合漏斗上的蝶阀，使带有压力的钻井液通过混合漏斗，在混合室内产生负压。然后打开混合漏斗上的蝶阀。
2、钻井液配置时将原材料用加料漏斗托盘上割刀划破包装袋，将钻井液原材料倒入漏斗内进行配料混合。，
3、加料时应控制加料速度，不超过要求的混合处理量，以保证最佳的混合效果。
4、配料或供液完毕后，将混合漏斗冲洗干净，打开下部防空丝堵，放尽残留钻井液。
四、注意事项
1、喷嘴与文丘利管端面之间距离应调节到32-80mm。
2、安装进排液管线应圆滑通畅，以免造成涡流。
3、配料时应防止料台上的割刀划伤操作者。
4、冬季配料或供液完毕，应及时打开三通下面的丝堵，放净残留液体，以免冻坏设备。

Contents

1. General Description…………………………………………………5
2. Main Technical Parameters………………………………5
3. Operation…………………………………………………5
4、Cautions　……………………………………………………………6

Operation Manual for Jet Mixing Funnel
HHQ/P150×150
1、General Description
The jet mixing Funnel is designed according to the technical parameters of Venturi Funnel . It consists of mixing Funnel , butterfly valve, Venturi components and basement. It has the features of easy installation and operation, excellent mixing effect and so on.
The coronary equipments include weighting pump, intake pipeline and discharge line.
2、Main Technical Parameters
Overall dimensions：1350×720×1200mm (L×W×H)
Nozzle：2″
Input pressure：0.22～0.4MPa
T-joint ：6 5/8 ″
Flow rate：180m3/h
Distance between nozzle and Venturi tube：32～80mm
Treatment capacity：clay： 180kg/min
barite ：315 kg/min
3、Operation
3.1 When make up the drilling fluid, first open the intake butterfly valve of weighting pump and open the butterfly valve of fluid supply pipeline. Close the butterfly valve on the mixing Funnel to make the drilling fluid with pressure pass through the mixing Funnel and produce negative pressure in the mixing chamber. Then open the butterfly valve on the mixing Funnel .
3.2 Cut the packing sack of materials with the knife on the tray of mixing Funnel to add the material of drilling fluid into the Funnel for compounding.
3.3 Control the speed of adding material to get the best mixing effect, so the designed treatment capacity of mixing should’t be exceeded.
3.4 Wash up the mixing Funnel after compounded or supplied fluid.Open the bottom plug to let the residual drilling fluid out.
4、Cautions
4.1 The distance between nozzle and the end plane of Venturi tube should be adjusted in 32-80mm.
4.2 The incoming and discharge lines must be installed smoothly and evasively to avoid forming erratic flow.
4.3 Be careful not to cut your hands by the knife on the tray when adding material.
4.4 Open the plug under the T-joint in time to let the residual drilling fluid out after compounded or supplied fluid in winter to avoid freezing the equipments.

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