Slot tray distributor, plastic slot tray distributor, plastic slot tray gas-liquid distributor, customized according to needs

Description :

　　1) Product Description:

　　Plastic produced by Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi ProvinceSlot diskdistributorIt is an award-winning patented product and a new development in disc liquid distributors. The reason why it is called a trough plate gas-liquid distributor is because it is a disc distributor composed of several distribution trough specifications arranged and welded together, which plays a role in collecting, distributing, distributing, and side line extraction. Therefore, it is named "trough plate gas-liquid distributor".

　　2) Product features:

　　The plastic trough plate gas-liquid distributor is composed of a rectangular riser, angle steel and channel steel shaped guide pipes, dovetail or channel steel shaped liquid blocking caps, planks, support rings, and support beams. The main difference between it and the disc liquid distributor is that the two rows of small holes, one large at the top and one small at the bottom, are respectively opened in the upper, middle, or lower part of the rectangular chimney, and the reducing small holes on the same vertical line are covered by angle steel or channel steel guide pipes. The liquid in the tray enters the guide tube through the spray hole, and under the protection of the guide tube, the liquid passes through the high gas velocity zone and the variable gas velocity zone, and falls from the low gas velocity zone. Therefore, the extension length of the guide tube is taken as 100mm.

　　3) Product Category:

　　Classification of plastic trough plate gas-liquid distributors: welded trough plate and detachable trough plate. Large and medium-sized towers often use welded groove plates.

　　The plastic trough plate gas-liquid distributor has four key technical aspects: leakage, levelness, thermal deformation, and liquid flow network. Detachable groove discs are more prone to leakage than welded groove discs. On site leakage testing requires that local leakage is considered qualified, while dripping is considered unqualified. For detachable groove discs, due to the thin bottom plate, it is difficult to ensure no leakage even if the bolts are tight, so segmented flanges should be used to increase sealing. To ensure that the levelness of each spray hole in the trough plate gas-liquid distributor is ≤ 3mm, in addition to ensuring the deflection of the main beam and the levelness of the support ring, an adjusting plate needs to be installed on the upper end face of the main beam. For the extraction of a large number of trough type gas-liquid distributors (or oil collection tanks), it is necessary to carefully design a liquid flow network consisting of extraction buckets, extraction main channels, extraction branch channels, and capillary channels to ensure the required output.

　　4) Product performance:

　　The plastic trough plate gas-liquid distributor is an internal reflux type liquid distributor with the following excellent comprehensive performance:

　　Low occupancy, multifunctional; Anti clogging, stop with liquid; Raise the liquid level, high elasticity; Suitable for extraction and flash evaporation; Uniform liquid and balanced gas; Efficient heat transfer and resistant to oscillation; Mixed well, constant level; Leak proof and deformation resistant; Smooth network and channels, suitable for response; Pressure decreases, flux increases; Widely applicable and cost-effective.

　　1. In any situation where a sieve tray liquid distributor can be used, a slotted tray distributor can be employed;

　　2. In any situation where it is easy to get dirty and blocked, the nozzle should be equipped with a slotted distributor;

　　3. For all distillation sections of the tower, regardless of whether there are side lines extracted or not, trough distributors are used;

　　4. All tower feed liquid distributors, whether or not flash evaporation, trough distributors;

　　5. The fractionation effect of the old tower fractionation section is poor. The secondary trough type liquid distributor can be replaced with a trough plate, and 500-1000mm of packing can be appropriately added;

　　6. When the plate tower is changed to a packed tower and the height of the liquid distributor is insufficient, a trough plate distributor can be selected;

　　7. Fixed bed gas-liquid co current reaction tower, the gas-liquid distributor can replace the sieve plate with a trough plate without a guide pipe;

　　8. When the top of the tower swings greatly, a distributor with a baffle plate and a trough plate is installed;

　　9. The slotted oil collection tank can also serve as a secondary gas distribution disk for large packed towers;

　　10. In a packed tower, when the temperature and concentration of the feed liquid and the internal reflux liquid need to be fully mixed in two streams, a trough distributor is used;

　　11. The liquid distributor for the circulating heat extraction section generally does not choose a trough plate distributor, but rather a nozzle, trough plate gas-liquid distributor, or two-stage trough liquid distributor.

　　Tray distributor:

　　Slot distributor:

　　 Dier Chemical Packing Co., Ltd., Pingxiang City, Jiangxi ProvinceWe can produce various materials according to customer needs: Ball rings, step rings, saddle rings, conjugate rings, Rascal rings, flower garlands, multi-faceted hollow balls, floating balls, plastic snowflake ringsEnvironmental BallYingteluos, orifice plate corrugated packing, wire mesh corrugated packing and tower internals, trough distributor, gas-liquid distributor, wire mesh demister, hump support, packing grid pressure grid, float valve tray, bubble cover tray, etc

　　 Dier Chemical Packing Co., Ltd., Pingxiang City, Jiangxi ProvinceWe can produce various products according to customer needs and provide a comprehensive system of design, production, and installation services; Please consult the sales department for details;

AfterSalesService :

• Trough distributor