304 316L Metal Tower Internals Bubble Cap Plate for Distillation Column Separation

• CAS No.: N/a
• Material: Metal
• Structure Feature: Saddle Filler
• Type: Structured Packing
• Usage: Chemical Industry Product
• Effect: Reducing Shrinkage
• Model NO.: BS-MBCT
• Source: Particle
• MOQ: 1set
• Color: Silver Gray Metal Color
• Transport Package: Plastic Ton Bag/1m3 with Pallet
• Specification: according to drawings
• Trademark: BESTN
• Origin: China
• HS Code: 8419909000
• Production Capacity: 10000sets/Month

Product Description

The bubble cap tray is the earliest typical bubbling plate tray used in the chemical industry.

It occupies a leading position in two-compartment mass transfer equipment such as distillation and absorption.

 

Bubble cap tray is a with risers (like pipes) around the perforations, and caps in the form of inverted cups over the risers. The caps are usually equipped with slots or holes through, which vapor comes out.

 

The cap is mounted so that there is a space between riser and cap to allow the passage of vapor. Vapor rises through the riser and is directed downward by the cap passing through slots in the cap, and finally bubbling through the liquid on the tray. As vapor has to pass through many passages this lead tohigher pressure drop & lower capacity than other conventional trays.

It's mainly composed of a blister cap, a riser pipe, a connecting stud, a nut, and a washer component. The processed stainless steel cap, is the main component of the blister tray. There are two types of circular blister and strip blister. At present, the circular cap is mainly used, and its shape is like a bell jar. There are many teeth on the wall of the cap, and the shape is rectangular, triangular and trapezoidal.
 

There is a riser tube in the cap to form a swivel space between the cap and the riser. The gas riser is fixed on the tray, and the gas phase enters the rotary space through the gas riser, and is ejected from the tooth gap at a certain discharge speed to form bubbling contact with the liquid on the tray to carry out the mass transfer process.

Product Name	Stainless Steel 304L 316L Metal Bubble Cap Tray
Material	CPVC, PVC, PVDF, PP, Stainless steel
Components	The structure of the bubble cap tray is mainly composed of a blister( gas-liquid contact element), a gas rister, an overflow weir
Customized Service	Available in variety of standard designs or can be customized to meet your demand
Advantage	1. The gas and liquid phases are in full contact and the mass transfer area is large, so the tray efficiency is high
	2. The operaion flexibility is large, and the high efficiency can be maintained when the load variation range is large
	3. It has high productiom capacity and it is suitable for large-scale production
	4. It is not easy to block, the medium adapts to a wide range, and the operation is stable and reliable
Application	1). Reactive distillation
	2). Separation of certain organic products
	3). Separation of benzene-methyl
	4). Separation of nitrochlorobenzene
	5). Oxidation and absorption of ethylene

Model	DN80	DN100	DN150
Noninal Diameter	80	100	150
Outside Diameter and thinkness of cap	80×2	100×3	158×3
Outside Diameter and thinkness of riser	57×3.5	70×4	108×4
Total Height	95	105	107
Height of Cap	65	75	73
Height of Riser	57	62	64

It is suitable for

 

.reactive distillation and separation of certain organic products.
 

.Stupid-A separation
 

.Nitrochlorobenzene separation
 

.Ethylene oxidation absorption