CN212189611U

CN212189611U - Cyclone separator

Info

Publication number: CN212189611U
Application number: CN202020756694.2U
Authority: CN
Inventors: 董波
Original assignee: Huzhou Yongchi Rubber Plastic Products Co ltd
Current assignee: Huzhou Yongchi Rubber Plastic Products Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-22
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a cyclone separator, which comprises a separator body, wherein a spiral separation channel is arranged in the separator body, a mixed fluid inlet port for mixed fluid to enter is arranged at the front end of the spiral separation channel, a separation outlet communicated with the center is arranged at the center of the spiral separation channel, and the mixed fluid inlet port and the separation outlet are respectively arranged at the upper end of the separator body; a sedimentation outlet is formed in the lower end of the separator body; the center position of the spiral separation channel is provided with an interference device which is spiral. The utility model discloses can solve the poor technical problem of traditional separator separation effect, and simple structure, convenient operation.

Description

Cyclone separator

Technical Field

The utility model relates to a vapour and liquid separator technical field, specifically speaking relates to a cyclone.

Background

A cyclone separator is a device used for separating a gas-solid system or a liquid-solid system. The method mainly separates two mixed fluids with different particle sizes and different masses; the working principle is that solid particles or liquid drops with larger inertial centrifugal force are thrown to the outer wall surface to be separated by the rotating motion caused by tangential introduction of air flow.

Fig. 1 and 2 are schematic structural diagrams of a cyclone separator in the prior art, which includes a separator body 1, a spiral separation channel 2 is provided in the separator body 1, a mixed fluid inlet 3 for a mixed fluid to enter is provided at a front end of the spiral separation channel 2, a separation outlet 4 communicated with a center is provided at a center position of the spiral separation channel, and the mixed fluid inlet 3 and the gas separation outlet 4 are respectively provided at an upper end of the separator body 1; the lower end of the separator body 1 is provided with a precipitation outlet 5. However, such a cyclone separator has a poor separation effect and does not achieve an effective separation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cyclone, its technical problem that can solve traditional cyclone's separation effect difference.

In order to achieve the above object, the cyclone separator of the present invention includes a separator body, a spiral separation channel is provided in the separator body, a mixed fluid inlet for mixed fluid to enter is provided at the front end of the spiral separation channel, a separation outlet communicated with the center is provided at the center of the spiral separation channel, and the mixed fluid inlet and the separation outlet are respectively provided at the upper end of the separator body; a sedimentation outlet is formed in the lower end of the separator body; the center position of the spiral separation channel is provided with an interference device which is spiral.

Preferably, the interference device includes a spiral plate and a protrusion extending from the width direction of the plate, and the protrusion is disposed on an inner wall of the plate.

Preferably, the protruding blocks are multiple and are uniformly distributed on the plate body.

Preferably, the interference device is composed of a spiral plate body with a wave-shaped cross section.

Preferably, the lower part of the separator body is in a funnel shape, and the spiral separation channel is wound in a funnel shape in a layered manner.

Preferably, the mixed fluid inlet port is communicated with the front end of the spiral separation channel at the uppermost layer, the separation outlet port is communicated with the spiral separation channel at any intermediate layer, and the sedimentation outlet port is communicated with the tail end of the spiral separation channel at the lowermost layer.

Preferably, the separator further comprises a cover body, the cover body covers the upper part of the spiral separation channel on the separator body, the cover body and the spiral separation channel form a cavity, and the mixed fluid flows through the cavity.

The utility model provides a technical scheme can reach following beneficial effect:

the cyclone separator comprises a separator body, wherein a spiral separation channel is arranged in the separator body, a mixed fluid inlet for mixed fluid to enter is formed in the front end of the spiral separation channel, a separation outlet communicated with the center is formed in the center of the spiral separation channel, and the mixed fluid inlet and the separation outlet are respectively formed in the upper end of the separator body; a sedimentation outlet is formed in the lower end of the separator body; the center position of the spiral separation channel is provided with an interference device which is spiral. Can increase the resistance through interfering the device, increaseing the deceleration effect to the air current, let the air current slow down faster, simultaneously, interfere the device and lengthened the rotary channel's distance again, consequently, make the air current deceleration fast through the increase resistance to and increase the dual effect of flow time through extension passageway distance, obtain more good separation effect. That is to say, the utility model discloses a set up the beneficial effect that interferes the device and can reach the separation of reinforcing mixed fluid.

Drawings

FIG. 1 is a schematic diagram of a cyclone separator of the prior art;

FIG. 2 is a schematic view of the structure of FIG. 1 with the addition of a cover;

fig. 3 is a schematic structural diagram of a first embodiment of the cyclone separator according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 with the addition of a cover;

fig. 5 is a schematic structural view of a second embodiment of the cyclone separator according to the present invention;

fig. 6 is a schematic structural view of fig. 5 with a cover added.

In the figure: 1-a separator body; 2-a helical separation channel; 3-a mixed fluid inlet; 4-a separation outlet; 5-a precipitation outlet; 6-an interference device; 61-a plate body; 62-a bump; 7-cover body.

Detailed Description

Embodiments of the present invention are described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that the figures and descriptions have omitted, for the sake of clarity, the representation and description of components or processes that are not relevant to the present invention and known to those of ordinary skill in the art.

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 3 to 6, the cyclone separator of the present invention includes a separator body 1, a spiral separation channel 2 is provided in the separator body, a mixed fluid inlet 3 for mixed fluid to enter is provided at the front end of the spiral separation channel 2, a separation outlet 4 communicated with the center is provided at the center of the spiral separation channel, and the mixed fluid inlet 3 and the separation outlet 4 are respectively provided at the upper end of the separator body 1; a sedimentation outlet 5 is arranged at the lower end of the separator body 1; the center position of the spiral separation channel is provided with an interference device 6, and the interference device 6 is spiral.

The utility model discloses the mixed fluid of pending for having the mixed fluid of different particle diameters, different quality. The mixed fluid enters the spiral separation channel 2 from the mixed fluid inlet 3 in a mixed state with the same flow velocity, and after the speed is reduced, the fluid with large particle size and heavy mass is precipitated and flows out from the precipitation outlet 5; the fluid having a small particle diameter and a light weight, though having a deceleration, flows rapidly and flows out from the separation outlet 4 with a smaller deceleration than the other fluid. Thereby achieving the purpose of quick separation of the two fluids. The interference means further decelerates the incoming mixed fluid, thereby making the separation more complete.

As shown in fig. 3, the interference device 6 includes a spiral plate 61 and a protrusion 62 extending from the plate in a width direction, and the protrusion 62 is disposed on an inner wall of the plate 61. The lug is a plurality of, a plurality of lug evenly distributed on the plate body. The two fluids are further separated because the raised projections 62 can block the larger particle size, heavier fluid of the mixed fluid.

As shown in fig. 5, the interference device 6 is composed of a spiral plate body 61 with a wave-shaped cross section. This not only further enables the two fluids to be separated, but also makes the structure simpler.

The lower part of the separator body is in a funnel shape, and the spiral separation channel is wound in a funnel-shaped layered mode. The mixed fluid inlet 3 is communicated with the front end of the spiral separation channel 2 at the uppermost layer, the separation outlet 4 is communicated with the spiral separation channel 2 at any middle layer, and the sedimentation outlet 5 is communicated with the tail end of the spiral separation channel 2 at the lowermost layer.

In the embodiment of the present invention, the separator further comprises a cover 7, the cover 7 covers the upper portion of the spiral separation channel 2 on the separator body 1, the cover 7 and the spiral separation channel 2 form a cavity, and the mixed fluid flows through the cavity. In this way, the mixed fluid is prevented from spilling out when flowing through the separation channel.

Although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, devices, means, methods, or steps.

Claims

1. A cyclone separator is characterized by comprising a separator body, wherein a spiral separation channel is arranged in the separator body, a mixed fluid inlet for mixed fluid to enter is arranged at the front end of the spiral separation channel, a separation outlet communicated with the center is arranged at the center of the spiral separation channel, and the mixed fluid inlet and the separation outlet are respectively arranged at the upper end of the separator body; a sedimentation outlet is formed in the lower end of the separator body; the center position of the spiral separation channel is provided with an interference device which is spiral.

2. The cyclone separator as claimed in claim 1, wherein the interference means comprises a spiral-shaped plate body and a projection extending from a width direction of the plate body, the projection being provided on an inner wall of the plate body.

3. The cyclone separator according to claim 2, wherein the projections are plural and are uniformly distributed on the plate body.

4. Cyclone separator according to claim 1, characterized in that the interference means consist of a spiral-shaped plate body with a wave-shaped cross section.

5. The cyclone separator of claim 1 wherein the lower portion of the separator body is funnel shaped and the helical separation channel is funnel shaped and wound in layers.

6. The cyclone separator according to claim 5, wherein the mixed fluid inlet port communicates with the front end of the spiral separation channel of the uppermost layer, the separation outlet port communicates with the spiral separation channel of any intermediate layer, and the settling outlet port communicates with the end of the spiral separation channel of the lowermost layer.

7. The cyclone separator of any one of claims 1 to 6, further comprising a cover covering an upper portion of the helical separation channel on the separator body, the cover and the helical separation channel forming a cavity through which the mixed fluid flows.