CN103721657A

CN103721657A - Reaction kettle

Info

Publication number: CN103721657A
Application number: CN201310704193.4A
Authority: CN
Inventors: 黄应华
Original assignee: WUJIANG JUNCHENG PRECISION MACHINERY Co Ltd
Current assignee: WUJIANG JUNCHENG PRECISION MACHINERY Co Ltd
Priority date: 2013-12-20
Filing date: 2013-12-20
Publication date: 2014-04-16

Abstract

The invention discloses a reaction kettle which comprises a reaction kettle outer layer and a reaction kettle inner layer, wherein both the reaction kettle outer layer and the reaction kettle inner layer are funnel-shaped, the reaction kettle outer layer comprises a liquid inlet A formed in the top end and a weeping port A formed in the bottom, the reaction kettle inner layer comprises a liquid inlet B formed in the top end and a sweeping port B formed in the bottom; the reaction kettle inner layer is nested inside the reaction kettle outer layer, a gap is formed between the inner wall of the reaction kettle outer layer and the outer wall of the reaction kettle inner layer, through holes are formed in the inner wall of the reaction kettle inner layer, the through holes are distributed in the inner wall of the reaction kettle inner layer in a distribution way of a plurality of ring shapes, the diameters of the through holes gradually increase from the sweeping port B to the liquid inlet B; since the viscosity of a surface fluid is low, the surface fluid can flow into the bottom of the reaction kettle quickly through the gap between the reaction kettle outer layer and the reaction kettle inner layer, and by mixing with high viscosity fluid at the bottom, the resistance along layers can be reduced, and the fluid can be discharged conveniently.

Description

A kind of reactor

Technical field

The present invention relates to a kind of reactor, belong to chemical field.

Background technology

Traditional reactor is individual layer shape, when the high viscosity fluids such as pitch hold, because the density of bottom fluid is greater than the density of top fluid, can exists and discharge slowly especially, easily stops up the problem of discharging opening.

Summary of the invention

For achieving the above object, the present invention by the following technical solutions: the present invention, by double-deck reactor, can conveniently mix bottom and top fluid, accelerates the mobility of fluid.

Concrete scheme is as follows:

A kind of reactor, described reactor comprises reactor skin and reactor internal layer, described reactor skin and reactor internal layer are funnel-form, described reactor skin comprises the leakage mouth A that is arranged on the feed liquor opening A on top and is arranged on bottom, and described reactor internal layer comprises the leakage mouth B that is arranged on the feed liquor opening B on top and is arranged on bottom;

It is outer inner that described reactor internal layer is nested in reactor, between the outer field inwall of described reactor and the outer wall of reactor internal layer, be provided with gap, on the inwall of described reactor internal layer, be provided with through hole, described through hole is some annular arrangements on the inwall of reactor internal layer, and the diameter of described through hole increases progressively to feed liquor opening B gradually along leakage mouth B.

As further innovation of the present invention, the length of described leakage mouth B is less than the length of leakage mouth A.

As further innovation of the present invention, between described reactor skin and reactor internal layer, by some dowels, to fix, described dowel one end is fixed on the outer field inwall of reactor, and the described dowel other end is fixed on the outer wall of reactor internal layer.

Beneficial effect

The present invention by arranging reactor internal layer in the reactor skin of reactor, on reactor internal layer, through hole is set, because the viscosity of top layer fluid is lower, so top layer fluid can flow to reactor bottom fast by the gap between reactor skin and reactor internal layer, by mixing with the high viscosity fluid of bottom, reduction, along layer resistance, facilitates fluid to discharge.

Accompanying drawing explanation

Fig. 1 reactor skin is structural representation of the present invention.

In figure: 1, reactor skin; 2, reactor internal layer; 3, through hole; 4, leakage fluid dram B; 5, leakage fluid dram A; 6, dowel.

The specific embodiment

Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Below with reference to accompanying drawing, explain technical scheme of the present invention.

Embodiment 1

A kind of reactor, described reactor comprises reactor outer 1 and reactor internal layer 2, described reactor outer 1 and reactor internal layer 2 are funnel-form, described reactor skin 1 comprises the leakage fluid dram A5 that is arranged on the feed liquor opening A on top and is arranged on bottom, and described reactor internal layer 2 comprises the leakage fluid dram B4 that is arranged on the feed liquor opening B on top and is arranged on bottom;

Described reactor internal layer 2 is nested in outer 1 inside of reactor, between the outer wall of the inwall of described reactor skin 1 and reactor internal layer 2, be provided with gap, on the inwall of described reactor internal layer 2, be provided with through hole 3, described through hole 33 is some annular arrangements on the inwall of reactor internal layer 2, and the diameter of described through hole 3 increases progressively to feed liquor opening B gradually along leakage mouth B;

For low viscous fluid can with good the mixing of full-bodied fluid, the length of described leakage mouth B is less than the length of leakage mouth A;

In order to guarantee the good fluidity of low viscosity fluid, fixing by some dowels 6 between described reactor outer 1 and reactor internal layer 2, described dowel 6 one end are fixed on the inwall of reactor skin 1, and described dowel 6 other ends are fixed on the outer wall of reactor internal layer 2.

When the high viscosity fluids such as pitch join reactor, because Hydrostatic postpone has layering effect, now quality is bigger than normal, the fluid that viscosity is larger can be trapped in reactor bottom, if directly discharged from leakage fluid dram, the higher fluid of bottom viscosity can clogging leakage fluid dram, but this product can make the supernatant liquid that viscosity is lower from gap, flow to fast leakage fluid dram, reduce the on-way resistance of leakage fluid dram wall, improved the efficiency of discharging.

Claims

1. a reactor, it is characterized in that: described reactor comprises reactor skin and reactor internal layer, described reactor skin and reactor internal layer are funnel-form, described reactor skin comprises the leakage mouth A that is arranged on the feed liquor opening A on top and is arranged on bottom, and described reactor internal layer comprises the leakage mouth B that is arranged on the feed liquor opening B on top and is arranged on bottom;

2. a kind of reactor as claimed in claim 1, is characterized in that: the length of described leakage mouth B is less than the length of leakage mouth A.

3. a kind of reactor as claimed in claim 1, it is characterized in that: between described reactor skin and reactor internal layer, by some dowels, fix, described dowel one end is fixed on the outer field inwall of reactor, and the described dowel other end is fixed on the outer wall of reactor internal layer.