Float valve is one of the tray structures widely used in China at present. It has outstanding excellent performance, and its main characteristics are: Strip Guide Float Valve,Stainless Steel Float Valves,Acid Resistant Steel Float Valve,Strip Guided Float Valve Kit Yangzhou Tongyang Chemical Equipment Co., Ltd. , https://www.tongyangchemic.com
Everlight Electronics has launched the ultra-thin 5630D medium power LED series (Mat. No. 62-217D), which is suitable for LED strips and various LED bulb balls: including standard, full-circumference, high-power bulb balls and downlights.
Billion's 62-217D is a standard 5630 package, 0.5W (150mA) is suitable for 40/60W bulbs, and 0.2W (60mA) is suitable for LED strips. With its slim design (5.6x3.0x0.65 mm long x width x height) and full ANSI color temperature (2700K to 6500K), the color rendering of this product is greater than 80 (CRI80), 0.5W lumens can be Up to 50lm (warm white) and 55lm (cold white), while the 0.2W version has lumens of up to 17lm (warm white) and 19lm (cold white).
The lighting industry is committed to pursuing superior packaging performance of products, and must consider cost factors at the same time. Everlight has transferred its decades of manufacturing expertise and cost competitiveness of LED optoelectronic products to its LED lighting products to ensure product reliability and reliability. Package efficiency, the currently developed 62-217D (5630D) combines many of the above excellent features.
Everlight's 62-217D (5630D) LED has a capacity of more than 200 million pieces per month. This high capacity and output provides a competitive price/performance ratio and a short delivery time. The 62-217D (5630D) is The lead-free process is RoHS compliant and is currently undergoing LM80 testing to demonstrate durability. It is expected to receive a 6,000-hour LM80 report at the end of August 2013 and continue to add up to 10,000 hours.
â‘´ Large operating flexibility
As the valve plate can rise and fall freely, it can adapt to the change of air volume from big to small, and the air gap speed is almost constant. It can also maintain high separation efficiency in a wide operating range with frequent load changes.
⑵ High separation efficiency
In practical application, the tray efficiency can reach 60~70%, 10~15 higher than that of bubble cap tray, and it is still very high at low load. Due to the high efficiency, the product quality is improved accordingly.
(3) Large processing capacity
Because the arrangement of float valves is much more compact than that of bubble cap tower, the opening rate is increased. In addition, the air flow blows into the liquid level in the horizontal direction, so the entrainment of foam is low, which can improve the air flow and increase the production capacity. The production capacity is 20~40% higher than that of bubble cap tower.
(4) Pressure drop is small
The air flow through the float valve shrinks, expands and turns only once, and the pressure drop is lower than that of the bubble cap tray. The pressure drop of each tray in the atmospheric tower is only 3-5 mm Hg.
In addition, it has simple structure and low cost; Long service life, no fear of dirty materials; Convenient installation and use.
Performance characteristics of float valve tray:
(1) The processing capacity is smaller than tongue type, sieve plate, and larger than bubble cap tray;
(2) Large operational flexibility;
(3) The pressure drop of the dry plate is larger than that of the tongue type, the sieve plate tray is larger, the pressure drop is smaller than that of the bubble cap tray, and the liquid level gradient on the tray is smaller;
(4) The entrainment of fog is small;
(5) Simple structure and convenient installation.
Everlight Electronics launches ultra-thin LED series