Nowadays, various performance programs are also ingenious. Not only the scale of the performance is gradually expanding, but also the modes of various performances are constantly changing. In order to meet the requirements of performances, many people have adapted to the multi-style performances by modifying the stage cars , although the modifications The stage car needs some bold attempts, but it requires certain technical requirements when making equipment adjustments.
Like all cars, the stage car has the performance of a typical car when it is designed, but his functions are not limited to travel. Therefore, when refitting, technicians need to further enhance the stage car while keeping the original function unchanged.
The main modification is the expansion of the chassis. The chassis is used to support the weight of the entire body. If the number of actors is too large in a large-scale performance, it will greatly increase the load on the bottom. Therefore, it is necessary to use a high-strength hybrid material as the bottom structure of the stage vehicle. Secondly, when expanding, it is necessary to integrate the basic performance of the stage car and consider the balance during driving, so as to ensure that both sides of the car body increase the same weight. It is impossible to blindly extend the chassis structure in order to increase the stage and make reasonable modifications according to the technical standards of the car itself.
In addition to the modification of the stage car engine, the stage car is a test for both the people in the car and the basic tools needed for the performance when they are going out. Therefore, if you want to improve the performance of the engine, use a material with better heat dissipation capacity, in order to ensure proper engine operation after long-distance running. In addition, when the original engine is replaced and the engine with a large power is replaced, it is necessary to ensure that the parts match the entire operating system of the car, and that parts with inconsistent models cannot be used for modification.
In the modification of the structure of the stage car , several dedicated spaces can be set according to the needs of the performance, which can be used as the waiting room of the actor, dressing room, etc., so that the role of the stage car can be maximized. It should also be noted that Each of the built-up impositions or brackets is foldable, so it is important to note that the criteria for selection are not negligible.
Float valve is one of the tray structures widely used in China at present. It has outstanding excellent performance, and its main characteristics are:
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.
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.tyceqt.com