CN210230305U

CN210230305U - Improved structure of cyclone separator

Info

Publication number: CN210230305U
Application number: CN201921042725.1U
Authority: CN
Inventors: Qianping Hu; 胡钱萍
Original assignee: Zhejiang Juhua Material Technology Co Ltd
Current assignee: Zhejiang Juhua Material Technology Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-03
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a cyclone's improvement structure, including the cyclone body, cyclone body upper portion is cylindric first barrel, and first barrel top is sealed, and the lower part is the second barrel of cone, and second barrel bottom is connected with the unloading pipe, and first barrel lower extreme and second barrel upper end are fixed and communicate, and first barrel lateral wall is equipped with the air intake, and air intake connection has the air-supply line, the length direction of the first barrel of air-supply line perpendicular to, and first barrel top center has run through out the tuber pipe from the extroversion to the inside. The improved structure of the cyclone separator has good separation effect.

Description

Improved structure of cyclone separator

The technical field is as follows:

the utility model relates to an improved structure of cyclone separator.

Background art:

cyclone separators are known, which are designed primarily so that air with powder is introduced tangentially into the cyclone cylinder, the air flowing in a spiral path around the surface of the cyclone cylinder and thus having centrifugal forces acting on the entrained powder, so that the larger particle size of the powder is thrown to the periphery of the cyclone, i.e. close to the cyclone cylinder wall, and the fines and coarse powder in the powder are separated from the main air flow. The separated coarse powder is collected at the bottom of the cyclone separating body, while the fine powder leaves the device through the air outlet at the top of the cyclone separating body, but in practical application, part of the coarse powder still enters the air outlet and leaves, and the air outlet pipe connected with the air outlet at the top of the cyclone separating body and the air outlet form a right-angle structure, so that powder blockage is easily caused.

The utility model has the following contents:

the utility model aims to solve the technical problem that an improvement structure of cyclone that separates effectually is provided.

The utility model provides an improved structure of a cyclone separator, which comprises a cyclone separator body, wherein the upper part of the cyclone separator body is a cylindrical first cylinder, the top of the first cylinder is closed, the lower part of the cyclone separator body is a second cylinder of a cone, the bottom of the second cylinder is connected with a blanking pipe, the lower end of the first cylinder is fixed and communicated with the upper end of the second cylinder, the side wall of the first cylinder is provided with an air inlet, the air inlet is connected with an air inlet pipe, the air inlet pipe is vertical to the length direction of the first cylinder, the top center of the first cylinder is penetrated with an air outlet pipe from outside to inside, the air outlet pipe is of an inverted U-shaped structure, one end of the air outlet pipe penetrates from the top center of the first cylinder and extends downwards along the central axis of the first cylinder, the end part of one end of the air outlet pipe, which is positioned in the first cylinder, is lower than the setting of the air inlet, and the distance from, the other side of the first cylinder body, which is opposite to the air inlet, is outwards sunken to form an arc-shaped concave cavity.

Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: through rationally setting up the height of tuber pipe in first barrel to and set up the cavity at the opposite side of first barrel relative air intake, can make cyclone make the powder separate along the cyclone spiral at air-supply line first time after sending powder, make the separation effectual, reduce the big particle diameter powder and get into out the tuber pipe, simultaneously, set up the play tuber pipe of U-shaped structure, make out the tuber pipe not have the right angle structure, difficult jam when the farine is discharged.

Preferably, the depth of the arc-shaped concave cavity is gradually reduced along the wind rotation direction.

Preferably, the diameter of the first cylinder is 60cm, the aperture of the air inlet is 10cm, and the pipe diameter of the air outlet pipe is 20 cm.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

The specific implementation mode is as follows:

the invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1, an improved structure of a cyclone separator comprises a cyclone separator body, the upper part of the cyclone separator body is a cylindrical first barrel 1, the top of the first barrel 1 is closed, the lower part of the first barrel is a second barrel 2 of a cone, the bottom of the second barrel 2 is connected with a blanking pipe 3 through a flange, the lower end of the first barrel 1 is connected and communicated with the second barrel through a flange, the connection mode is girth welding, the upper part of the side wall of the first barrel 1 is provided with an air inlet, the air inlet is connected with an air inlet pipe 4, the connection mode is welding, the air inlet pipe 4 is perpendicular to the length direction of the first barrel, the center of the top of the first barrel 1 penetrates through an air outlet pipe 5 from outside to inside, and is sealed at the penetrating position, the concrete mode is welding, the air outlet pipe 5 is of an inverted U-shaped structure, one end of the air outlet pipe 5 penetrates through the center of the top of the first barrel and extends downwards along the central axis of the first barrel, the end part of the air The distance of air intake is not less than the external diameter value of air-supply line, that is to say not less than the pipe position of an air-supply line, the opposite side of first barrel 1 relative air intake is outwards sunken to be formed with along the circular-arc cavity 6 of first barrel circumferencial direction horizontal forming, the width of circular-arc cavity 6 is 15cm, as the cooperation, first barrel 1 inner wall can also have plane inner wall, plane inner wall is located and forms the guide inner wall between air intake and the cavity, the powder that gets into from the air intake through the guide inner wall can get into the cavity along the guide inner wall fast under the cyclone effect, then rotate along the cyclone direction.

Preferably, the depth of the arc-shaped concave cavity 6 is gradually reduced along the wind rotation direction. In this embodiment, the diameter of the first cylinder is 60cm, the aperture of the air inlet is 10cm, and the pipe diameter of the air outlet pipe is 20 cm. The structure is made of stainless steel, wherein the inner surface of the cyclone separator is a smooth surface.

Through above-mentioned structure, the powder can be after getting into first barrel and separate along the cyclone spiral fast for the separation is effectual, reduces the big particle diameter powder and gets into out the tuber pipe, simultaneously, sets up the play tuber pipe of U-shaped structure, makes out the tuber pipe not have the right angle structure, and the fine powder that the particle diameter is finer that does not comply is difficult for blockking up when discharging along a tuber pipe.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.

Claims

1. The utility model provides a cyclone's improvement structure, includes the cyclone body, cyclone body upper portion is cylindric first barrel, and first barrel top is sealed, and the lower part is the second barrel of cone, and second barrel bottom is connected with the unloading pipe, and fixed and the intercommunication in first barrel lower extreme and second barrel upper end, its characterized in that: the air inlet is formed in the side wall of the first barrel, the air inlet is connected with an air inlet pipe, the air inlet pipe is perpendicular to the length direction of the first barrel, an air outlet pipe penetrates through the center of the top of the first barrel from outside to inside, the air outlet pipe is of an inverted U-shaped structure, one end of the air outlet pipe penetrates through the center of the top of the first barrel and extends downwards along the central axis of the first barrel, the end part of one end, located in the first barrel, of the air outlet pipe is lower than the air inlet in position, the distance between the end part of the end, located in the first barrel, of the air outlet pipe and the distance between the end part of the end, located in the vertical direction.

2. An improved cyclone separator structure according to claim 1, wherein: the depth of the arc-shaped concave cavity is gradually reduced along the wind rotation direction.

3. An improved cyclone separator structure according to claim 1, wherein: the diameter of the first cylinder is 60cm, the aperture of the air inlet is 10cm, and the pipe diameter of the air outlet pipe is 20 cm.