CN2920421Y

CN2920421Y - Longitudinal gap internal circulation cyclone separator

Info

Publication number: CN2920421Y
Application number: CN 200620091448
Authority: CN
Inventors: 翟煜东
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-09
Filing date: 2006-06-09
Publication date: 2007-07-11
Anticipated expiration: 2016-06-09

Abstract

The utility model relates to a high-efficiency and anti-abrasion longitudinal gap internal circulation cyclone separator for solid liquid and solid gas which consists of an outer cylinder, a cyclone chamber, a tangential inlet pipe, an outlet pipe, an internal circulation return pipe and a spigot opening. The tangential inlet pipe is led from outside, then goes through the outer cylinder wall and is tangentially connected with the lower part of the cyclone chamber along the circumference of the cyclone chamber, the cyclone chamber is a round cylinder hanged in the center of the outer cylinder and extends upwards, the cylinder wall is opened with a plurality of longitudinal gaps which are communicated with space in the outer cylinder, an outlet pipe is connected with the top of the cyclone chamber, an internal circulation return pipe extending upwards is arranged in the center of the upper part of the cyclone chamber, a spigot opening is positioned at the bottom of the outer cylinder, space in the lower part of the outer cylinder also serves as the solid particle collection chamber. The utility model can effectively separate the solid particles contaminated in the fluid, shorten the manufacturing process, exhaust the solid particles collectively and timely, simplify the process operation, with low fluid media consumption, and low abrasion and long service life of equipments.

Description

Vertical crack internal circulating rotational flow separator

Technical field

The utility model relates to a kind of solid-liquid and solid and gas separator of efficient wear-proof.

Background technology

At present, the inverted cone structure that the cyclone separator that commercial solid-liquid separates with solid and gas adopts cylinder or major part to make progress more, tangential inlet pipe and overflow pipe all are located at the top of spin chamber, eddy flow moves downward the solid particle of isolating heavy density simultaneously along spin chamber's spiral inner wall, and clean fluid (liquid or solid) upwards refluxes from the center, spin chamber again and flows out the spin chamber from the overflow mouth of pipe at last.This structure cyclone internal flow state is undesirable, a lot of local fluid short circuits that form easily, thereby inferior separating effect, and the bottom sand removing hole needs continuous sediment outflow, very easily cause fluid to discharge loss or solid particle obstruction sand removing hole under the situation that concentration of solid particles changes, it is poor to show as technological operation.And the inwall of traditional cyclone is easily by solid particle erosion, and equipment life is extremely short.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of vertical crack internal circulating rotational flow separator, this separator not only 7 can produce the eddy flow free vortex but also can shorten the cyclone of solid particle fraction time, eliminated the fluid short circuit phenomenon, improved separative efficiency, reduction equipment erosion degree also can be realized the discharge regularly of solid particle deposition, thereby has simplified technological operation greatly.

For achieving the above object, the utility model is achieved through the following technical solutions:

Vertical crack internal circulating rotational flow separator, it is characterized in that: this device is by urceolus, the spin chamber, the tangential entry pipe, outlet, inner circulating reflux pipe and sand removing hole are formed, the tangential entry pipe penetrates outer tube wall from the outside introducing and tangentially connects the bottom, spin chamber along spin chamber's circumference, the spin chamber is one and is suspended from the upwardly extending cylinder in urceolus center, having several longitudinal slots on the barrel communicates with the urceolus space, the top, spin chamber connects outlet, in spin chamber's lower central a upwardly extending inner circulating reflux pipe is arranged, outer tube bottom is provided with sand removing hole, the double solid particle collecting chamber of doing of urceolus lower space.

Described spin chamber is suspended from the urceolus on the top.

The beneficial effects of the utility model are: can realize the separation of folded solid particle in the fluid (comprising liquids and gases) effectively, shortened process, and the concentrated regular discharge of realization solid particle, simplify technological operation, the fluid media (medium) loss is little, and realizes low wearing and tearing, the long-life operation of equipment.

Description of drawings

Fig. 1 is the structural representation of vertical crack internal circulating rotational flow separator.

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

The specific embodiment

See Fig. 1, Fig. 2, vertical crack internal circulating rotational flow separator, this device is by urceolus 3, spin chamber 2, tangential entry pipe 1, outlet 4, inner circulating reflux pipe 5 and sand removing hole 6 are formed, tangential entry pipe 1 penetrates outer tube wall from the outside introducing, and 2 circumference tangentially connect the bottom, spin chamber along the spin chamber, spin chamber 2 is one and is suspended from the upwardly extending cylinder in urceolus 3 centers, having the longitudinal slot 7 that quantity do not wait on the barrel communicates with the urceolus space, the top, spin chamber connects outlet 4, in spin chamber's lower central a upwardly extending inner circulating reflux pipe 5 is arranged, outer tube bottom is provided with sand removing hole 6, the double solid particle collecting chamber of doing of urceolus lower space.The course of work of this device is: the fluid that contains solid particle is to go into 2 backs, spin chamber rotation and rising at a high speed from inlet tube 1 peripheral jet at a high speed, the solid particle that powerful centrifugal force will be clipped in the fluid is pressed to barrel, longitudinal slot from the eddy flow locular wall throws away the collecting chamber that the spin chamber enters urceolus 3 and finally is sunken to the urceolus bottom, treats regularly to discharge from sand removing hole 6.Along with the continuous rotation of spin chamber's inner fluid is risen, constantly there is solid particle to be pressed to barrel by centrifugal force, and constantly be dumped into urceolus, remaining clean fluid is discharged by the tangential outlet 4 on top, spin chamber, bottom, spin chamber fluid eddy flow fluid after the part clarification in spin chamber bottom centre produces vacuum suction inner circulating reflux pipe 5 bottom urceolus of rotation at a high speed reenters the spin chamber, and as power produce one have that segment fluid flow participates in enter the interior circulation of getting back to the spin chamber after the urceolus clarification again from the inner circulating reflux pipe of bottom, spin chamber from the bottom, spin chamber to the eddy flow locular wall by longitudinal slot, circulation can guarantee that the solid particle in urceolus and the collecting chamber constantly accumulates in this, and guarantees from the cleaning of the current of tangential outlet discharge.Can throw away the spin chamber by the longitudinal slot on the barrel in time owing to be depressed into the solid particle of eddy flow locular wall by eddy flow centrifugal force, make solid particle reduce to minimum the abrasion of eddy flow locular wall.

Claims

1, vertical crack internal circulating rotational flow separator, it is characterized in that: this device is by urceolus, the spin chamber, the tangential entry pipe, outlet, inner circulating reflux pipe and sand removing hole are formed, the tangential entry pipe penetrates outer tube wall from the outside introducing and tangentially connects the bottom, spin chamber along spin chamber's circumference, the spin chamber is one and is suspended from the upwardly extending cylinder in urceolus center, having several longitudinal slots on the barrel communicates with the urceolus space, the top, spin chamber connects outlet, in spin chamber's lower central a upwardly extending inner circulating reflux pipe is arranged, outer tube bottom is provided with sand removing hole, the double solid particle collecting chamber of doing of urceolus lower space.

2, vertical crack according to claim 1 internal circulating rotational flow separator is characterized in that: described spin chamber is suspended from the urceolus on the top.