DN50 orifice flowmeter is indeed installed

DN50 orifice flowmeter is a high-range differential pressure flow device that combines standard orifice plate with multi-parameter differential pressure transmitter (or differential pressure transmitter, temperature transmitter and pressure transmitter) to measure gas. , steam, liquid and lead flow, widely used in petroleum, chemical, metallurgy, electric power, heating, water supply and other fields of process control and measurement. The throttling device, also known as the differential pressure flowmeter, is widely used in gas by a primary detecting member (throttle member) and a secondary device (differential pressure transmitter and flow rate display device). Flow measurement of steam and liquid. The utility model has the advantages of simple structure, convenient maintenance and stable performance.

1. The differential pressure gauge should be installed in a place that is easy to observe, maintain and operate. If the surrounding conditions of the on-site installation are significantly different from those specified in the use of the differential pressure gauge, appropriate protective measures should be taken.

2. When measuring the liquid flow basin, the temperature of the liquid in the two pressure guiding lines should be the same.

3. When the differential pressure gauge with scale is installed on site, the center of the meter scale should generally be 1.2m away from the ground.

4. When the DN50 orifice flowmeter measures the liquid flow rate, the installation position of the differential pressure gauge should be lower than the orifice plate position. If it has to be installed above the throttling device, the conduit that should be led out from the throttling device should be bent downwards and then upwards. A U-shaped liquid seal is formed and a gas collector is installed at a high point of the conduit.

5. When measuring the gas flow rate, the differential pressure gauge should be installed above the orifice plate to prevent liquid contaminants from entering the conduit and differential pressure gauge in the gaseous medium. If it has to be installed below, the settler should be installed at the low point of the duct.

6. When measuring the water vapor flow rate, the condensate column in the two hatching pressure tubes should be kept equal to avoid direct contact of the high pressure steam with the differential pressure juice. Therefore, two balancers are installed on the pressure guiding pipe near the orifice plate, and the two balances are The device should be on the same level and the balancer and pressure guiding tube should be filled with condensed liquid. There should be no shut-off valve between the balancer and the orifice plate. The differential pressure gauge should be installed below the orifice plate; if it has to be installed above, the collector or bleed valve should be installed from the height of the pilot pressure bone.

DN50 orifice flowmeter

LINA Cooling Type Dispersion Kneader

LINA Dispersion Kneader with Cooling Function is mainly used for kneading rubber, because rubber is normally sensitive to high temperature and it is easy for rubber to generate heat in the mixing process due to friction. The main cooling method is water cooling system, which accesses water pipes in the mixing chamber and rotors to ensure a low temperature mixing environment for rubber materials. P. I. D. system is adopted in the temperature control system to ensure temperature accuracy.

Cooling Type Kneader Cooling Type Dispersion Kneader

Working principle of LINA Cooling Type Dispersion Mixer

The mixing chamber is made of advanced special steel, with surface treated with abrasion resistant steel, coated with hard chromium to provided excellent abrasion resistance and its service life 1-2 times longer than traditional dispersion kneaders. The mixing chamber is divided into tipping type and lifting type. Dry mechanical shaft seal is used to ensure easy maintenance and environment protection.

M-W pressing and molding mixing chamber of LN dispersion kneader is applied to ensure good abrasion resistance and even mixture of materials and optimized change of physical nature. 2-turning design is applied for leakage-proof device to largely enhance leakage proof performance, and the built-in dust collector allows for convenient and quick collection of dust.

Specifications of LINA Cooling Function Dispersion Kneader

LN Cooling Dispersion Kneader	Type	Size	Dimension (mm)	Weight (kg)
	LN-LAB TEST (LT) kneader	0.5	16009001900	800
		1	16009001900	800
		2	16009002000	900
		3	16009002100	900
		5	190010002100	1200
		10	220013502150	2500
	LN-Mass Production	15	220013502150	4000
		20	250014502450	3800
		25	250015002500	4500
		35	320019003000	6500
		55	330020003100	7800
		75	380023003200	10800
		110	410023003400	16500

Cooling Type Dispersion Kneader

Cooling Type Dispersion Kneader,Temperature Control Internal Mixer,Water Cooling Banbury Mixer

LINA Machinery Industrial Co.,Ltd , https://www.linakneader.com