CN201848319U

CN201848319U - Cyclone separator

Info

Publication number: CN201848319U
Application number: CN2010202396918U
Authority: CN
Inventors: 蒋建军; 顾建新; 周植峰
Original assignee: CHANGZHOU SUNCHEER DRYING EQUIPMENT Co Ltd
Current assignee: CHANGZHOU SUNCHEER DRYING EQUIPMENT Co Ltd
Priority date: 2010-06-28
Filing date: 2010-06-28
Publication date: 2011-06-01
Anticipated expiration: 2020-06-28

Abstract

The utility model discloses a cyclone separator which comprises a wind inlet shell, a cyclone separation chamber, an exhaust pipe and an ash hopper, wherein the wind inlet shell is arranged at the upper end of the cyclone separation chamber; the exhaust pipe is arranged at top part of the cyclone separation chamber; the ash hopper is arranged at the bottom of the cyclone separation chamber; a dust outlet is arranged at the bottom of the ash hopper; the wind inlet shell has a volute structure of 360 degrees; and dust-contained gas passes by the wind inlet shell and subsequently enters the cyclone separation chamber in tangent direction. By adopting the structure of the cyclone separator, the area of an inlet is enlarged, airflow at the inlet can be prevented from directly washing the external wall of a long gas pipe, the turbulence disturbance of fluid is prevented, and the resistance is reduced while the efficiency is improved.

Description

A kind of cyclone separator

Technical field

The utility model relates to a kind of cyclone separator.

Background technology

Cyclone separator is the equipment that utilizes solid particle in the centrifugal force separation bubble or drop, is the very wide a kind of separation equipment of industrial application.Mainly there is following shortcoming in existing cyclone separator: 1, generally adopt rectangle entrance and cyclone separator body directly to be combined as a whole, this import form is easy to generate in the air-flow particle to the collision of cyclone separator wall, has also increased the bounce-back and the back-mixing of particle simultaneously; 2, have only inlet plenum, cyclone separating chamber and ash bucket, be easy to cause vortex afterbody gas to extend on the surface of collecting granules in the ash bucket, a part of particle that the result can carry secretly is wherein escaped; 3, when producing the polysaccharide material, be easy to produce the deliquescence or the caking phenomenon of material, therefore be not suitable for the production of this series products; 4, do not have Butterworth Hatch, clean inconvenience, do not meet hygienic requirements.In sum, existing cyclone separator can't be fit to large-scale industrial production, and the utmost point need improve.

The utility model content

The purpose of this utility model is to provide a kind of cyclone separator, and is simple in structure, easy for installation, can realize that cyclone separator is multi-functional, the extensive use of integrated technique in heavy industrialization.

The technical scheme that realizes the utility model purpose is: a kind of cyclone separator, comprise inlet shell, cyclone separating chamber, blast pipe and ash bucket, inlet shell is positioned at the upper end of cyclone separating chamber, blast pipe is positioned at the top of cyclone separating chamber, ash bucket is positioned at the bottom of cyclone separating chamber, the bottom of ash bucket is provided with dust-exhausting port, and described inlet shell is 360 degree worm frames, and dusty gas tangentially enters cyclone separating chamber after by inlet shell.

The sidewall of described cyclone separating chamber is provided with interlayer outward, and the top and bottom of the outer wall of interlayer are respectively equipped with import and outlet.

A kind of cyclone separator also comprises steady whirlpool device, and the top of described ash bucket is cylinder, and the bottom is a conical pipe, and steady whirlpool device is positioned at the center of the cylinder of ash bucket.

The sidewall of the cylinder of described ash bucket is provided with clean-out opening.

Also be provided with the cooling air import on the sidewall of the cylinder of described ash bucket.

The sidewall of the conical pipe of described ash bucket is provided with pneumatic hammer.

The utlity model has following beneficial effect: (1) inlet shell of the present utility model is 360 degree worm frames, dusty gas tangentially enters cyclone separating chamber after by inlet shell, this structure has increased inlet area, the air-flow of avoiding entering the mouth directly washes away the long air pipe outer wall, prevent the turbulent perturbation of fluid, reduced resistance and improved efficient.

(2) sidewall of cyclone separating chamber of the present utility model is provided with interlayer outward, so just can be according to actual needs feeds thermal medium or refrigerant medium in interlayer, the indoor product of cyclonic separation is heated or lowers the temperature according to technological requirement.

(3) steady whirlpool of the present utility model device is positioned at the center of the cylinder of ash bucket, and steady whirlpool device can prevent to greatest extent that the particle that enters ash bucket from being removed, thereby increases the yield of whirlwind.

(4) sidewall of the cylinder of ash bucket of the present utility model is provided with clean-out opening, and this structure makes that cleaning of the present utility model is very convenient, avoids staying the corner or spot as yet untouched by a clean-up campaign, meets hygienic requirements, is the design of very hommization.

(5) also be provided with the cooling air import on the sidewall of the cylinder of ash bucket of the present utility model, this structure can prevent material owing to high temperature lumps, and makes it to be fit to the production of polysaccharide material.

(6) sidewall of the conical pipe of ash bucket of the present utility model is provided with pneumatic hammer, and pneumatic hammer can shoot down the dust that adheres in the conical pipe by stronger impulsive force, has improved the efficient of dust discharge.

Description of drawings

For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Label is in the accompanying drawing:

Inlet shell 1, cyclone separating chamber 2, interlayer 21, import 211 and export 212, blast pipe 3, ash bucket 4, dust-exhausting port 41, cylinder 42, clean-out opening 421, cooling air import 422, conical pipe 43, pneumatic hammer 431, steady whirlpool device 5.

The specific embodiment

(embodiment 1)

See Fig. 1 and Fig. 2, present embodiment comprises inlet shell 1, cyclone separating chamber 2, blast pipe 3, ash bucket 4 and steady whirlpool device 5.

Inlet shell 1 is positioned at the upper end of cyclone separating chamber 2, blast pipe 3 is positioned at the top of cyclone separating chamber 2, ash bucket 4 is positioned at the bottom of cyclone separating chamber 2, the bottom of ash bucket 4 is provided with dust-exhausting port 41, inlet shell 1 is 360 degree worm frames, and dusty gas tangentially enters cyclone separating chamber 2 after by inlet shell 1.The sidewall of cyclone separating chamber 2 is provided with interlayer 21 outward, and the top and bottom of the outer wall of interlayer 21 are respectively equipped with import 211 and outlet 212.The top of ash bucket 4 is cylinder 42, and the bottom is a conical pipe 43, and steady whirlpool device 5 is positioned at the center of the cylinder 42 of ash bucket 4.The sidewall of the cylinder 42 of ash bucket 4 is provided with clean-out opening 421 and cooling air import 422.The sidewall of the conical pipe 43 of ash bucket 4 is provided with pneumatic hammer 431.

Dusty gas tangentially enters cyclone separating chamber 2 after by inlet shell 1, rotatablely move as spiral from top to bottom then, go in the ash bucket 4 through steady whirlpool device 5 is laggard, utilize the dust in the centrifugal force separation bubble, pure air is discharged through the blast pipe 3 at cyclone separating chamber 2 tops, and the dust of separating is discharged through the dust-exhausting port 41 of the bottom of ash bucket 4.

Should be appreciated that specific embodiment described above only is used to explain the utility model, and be not used in qualification the utility model.Conspicuous variation of being extended out by spirit of the present utility model or change still are among the protection domain of the present utility model.

Claims

1. cyclone separator, comprise inlet shell (1), cyclone separating chamber (2), blast pipe (3) and ash bucket (4), inlet shell (1) is positioned at the upper end of cyclone separating chamber (2), blast pipe (3) is positioned at the top of cyclone separating chamber (2), ash bucket (4) is positioned at the bottom of cyclone separating chamber (2), the bottom of ash bucket (4) is provided with dust-exhausting port (41), it is characterized in that: described inlet shell (1) is 360 degree worm frames, and dusty gas tangentially enters cyclone separating chamber (2) after by inlet shell (1).

2. a kind of cyclone separator according to claim 1 is characterized in that: the sidewall of described cyclone separating chamber (2) is provided with interlayer (21) outward, and the top and bottom of the outer wall of interlayer (21) are respectively equipped with import (211) and outlet (212).

3. a kind of cyclone separator according to claim 2 is characterized in that: also comprise steady whirlpool device (5), the top of described ash bucket (4) is cylinder (42), and the bottom is conical pipe (43), and steady whirlpool device (5) is positioned at the center of the cylinder (42) of ash bucket (4).

4. a kind of cyclone separator according to claim 3 is characterized in that: the sidewall of the cylinder (42) of described ash bucket (4) is provided with clean-out opening (421).

5. a kind of cyclone separator according to claim 4 is characterized in that: also be provided with cooling air import (422) on the sidewall of the cylinder (42) of described ash bucket (4).

6. a kind of cyclone separator according to claim 5 is characterized in that: the sidewall of the conical pipe (43) of described ash bucket (4) is provided with pneumatic hammer (431).