CN202377111U

CN202377111U - Cyclone separator

Info

Publication number: CN202377111U
Application number: CN201120514788XU
Authority: CN
Inventors: 杜治洪; 林彩明; 汤俊慢; 叶腊春; 鄢旭鸿; 董稹; 杨伯平; 贺绪权; 田波
Original assignee: Chongqing Gas Compressor Factory Co Ltd
Current assignee: Chongqing Gas Compressor Factory Co Ltd
Priority date: 2011-12-12
Filing date: 2011-12-12
Publication date: 2012-08-15
Anticipated expiration: 2021-12-12

Abstract

The utility model discloses a cyclone separator for a compressor, which comprises an air inlet pipe (4), an air exhaust pipe (3) and a liquid outlet pipe (11). The air inlet pipe (4) is communicated with a diversion pipe (2), the air exhaust pipe (3) is arranged in the diversion pipe (2) and for a diversion cavity (5) with the diversion pipe (2), the upper ends of the air exhaust pipe (3) and the diversion pipe (2) are both welded with an end plate (1), the lower end of the diversion pipe (2) is fixedly connected with a separation pipe (8), and the liquid outlet pipe (11) is arranged below the separation pipe (8). The cyclone separator is small in size and high in separation efficiency.

Description

Cyclone separator

Technical field

The utility model relates to a kind of gas oil separator, particularly relates to a kind of cyclone separator that the gas and the water-oil separating of compressor are come of being used for.

Background technology

Compressor is for there being oil lubrication, and gases at different levels contain certain profit after overcompression.Because exhaust has higher temperature, oil is prone to carbon distribution at the air valve place when higher temperature, therefore need cool off and separates profit gases at different levels, influences the service life of compressor valve and piston ring to avoid these profits.The common volume of gas oil separator of the prior art is bigger, and separative efficiency is low.

Therefore those skilled in the art are devoted to develop the gas oil separator that a kind of volume is little, separative efficiency is high.

The utility model content

Because the above-mentioned defective of prior art, the utility model technical problem to be solved provides so those skilled in the art are devoted to develop the gas oil separator that a kind of volume is little, separative efficiency is high.

For realizing above-mentioned purpose, the utility model provides a kind of cyclone separator, comprises air inlet pipe, blast pipe and drain pipe; Said air inlet pipe communicates with mozzle; Said blast pipe is arranged in the said mozzle, and constitutes diversion cavity with said mozzle; All weld with end plate the upper end of said blast pipe and mozzle; The lower end of said mozzle is fixedly connected with separator tube; Said drain pipe is arranged on the below of said separator tube.

Adopt said structure, the gas that is mixed with profit gets into the mozzle from air inlet pipe, under action of centrifugal force, the liquid impurities such as profit in the gas is got rid of the inwall that takes off at mozzle, finally flows out from drain pipe.Because blast pipe is arranged on and forms double-decker in the mozzle, so said structure is compact, and volume is little.

For improving separative efficiency, the center line of said air inlet pipe and the outer wall of said blast pipe are tangent.

For further improving separative efficiency, the relative horizontal plane of the center line of said air inlet pipe is inclined upwardly.

Preferable, the lower end of said blast pipe is welded with the exhaust cone-plate; The upper end of said separator tube is fixedly connected with said mozzle through last cone-plate; The lower end of said separator tube is passed through down, and cone-plate is fixedly connected with said drain pipe.

For further improving separative efficiency, be welded with baffle plate in the said separator tube; The edge of said baffle plate is provided with breach.

Preferable, said baffle plate is a umbrella-shaped baffle.

The beneficial effect of the utility model is: the utility model volume is little, and separative efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the utility model one specific embodiment.

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

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

As depicted in figs. 1 and 2, a kind of cyclone separator comprises air inlet pipe 4, blast pipe 3 and drain pipe 11.Air inlet pipe 4 communicates with mozzle 2, and the center line 41 relative horizontal planes of air inlet pipe 4 are inclined upwardly, and tangent with the outer wall of blast pipe 3.

Blast pipe 3 is arranged in the mozzle 2, and constitutes diversion cavity 5 with mozzle 2.The lower end of blast pipe 3 is welded with exhaust cone-plate 7.All weld with end plate 1 upper end of blast pipe 3 and mozzle 2.The lower end of mozzle 2 is fixedly connected with separator tube 8 through last cone-plate 6, and cone-plate 10 was fixedly connected with drain pipe 11 under the lower end of separator tube 8 was passed through.

Be welded with umbrella-shaped baffle 9 in the separator tube 8, the edge of baffle plate 9 is provided with breach 91.

During cyclone separator work, the gas that is mixed with profit gets into the mozzle 2 from air inlet pipe 4, under action of centrifugal force, the liquid impurities such as profit in the gas is got rid of the inwall that takes off at mozzle 2.Liquid is dropping on the umbrella-shaped baffle 9 under the effect of gravity, and flows to the bottom of separator tube 8 from the breach 91 of baffle plate 9, finally flows out from drain pipe 11; Gas under the effect of pressure and baffle plate 9, is got rid of from blast pipe 3 after flowing into separator tube 8 from mozzle 2.

More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical staff in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.

Claims

1. a cyclone separator comprises air inlet pipe (4), blast pipe (3) and drain pipe (11); It is characterized in that: said air inlet pipe (4) communicates with mozzle (2); Said blast pipe (3) is arranged in the said mozzle (2), and constitutes diversion cavity (5) with said mozzle (2); All weld with end plate (1) upper end of said blast pipe (3) and mozzle (2); The lower end of said mozzle (2) is fixedly connected with separator tube (8); Said drain pipe (11) is arranged on the below of said separator tube (8).

2. cyclone separator as claimed in claim 1 is characterized in that: the center line (41) of said air inlet pipe (4) is tangent with the outer wall of said blast pipe (3).

3. cyclone separator as claimed in claim 1 is characterized in that: the center line (41) of said air inlet pipe (4) horizontal plane relatively is inclined upwardly.

4. cyclone separator as claimed in claim 1 is characterized in that: the lower end of said blast pipe (3) is welded with exhaust cone-plate (7); The upper end of said separator tube (8) is fixedly connected with said mozzle (2) through last cone-plate (6); The lower end of said separator tube (8) is passed through down, and cone-plate (10) is fixedly connected with said drain pipe (11).

5. like the arbitrary described cyclone separator of claim 1 to 4, it is characterized in that: be welded with baffle plate (9) in the said separator tube (8); The edge of said baffle plate (9) is provided with breach (91).

6. cyclone separator as claimed in claim 5 is characterized in that: said baffle plate (9) is a umbrella-shaped baffle.