CN210675557U

CN210675557U - Cyclone separator for furfural residue fluidized bed

Info

Publication number: CN210675557U
Application number: CN201921223313.8U
Authority: CN
Inventors: 陈志超
Original assignee: Zhangjiagang Shengtai Energy Co ltd
Current assignee: Zhangjiagang Shengtai Energy Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-05
Anticipated expiration: 2029-07-31

Abstract

The utility model belongs to the technical field of cyclone separators, in particular to a cyclone separator for a furfural residue fluidized bed, which comprises a shell component and a cleaning component, wherein the shell component comprises a shell, an air inlet pipe, an air outlet pipe and an ash discharge pipe, the air inlet pipe is fixedly connected with the shell, the air inlet pipe is positioned on the outer side wall of the shell, and the air outlet pipe is fixedly connected with the shell; through the inside of shell sets up scrape the hawk for strike off the adhesion and be in the solid particle etc. of shell inside wall, the mid point department fixedly connected with of scraping the hawk the extension rod, the extension rod can be according to shell inside wall internal diameter size is pushed out or is retracted the hawk, makes it hugs closely all the time to scrape the hawk the shell inside wall, last the change with the cooperation of threaded rod drives the extension rod the hawk reciprocates, realizes right the clearance of shell inside wall adhesion thing guarantees subsequent use.

Description

Cyclone separator for furfural residue fluidized bed

Technical Field

The utility model belongs to the technical field of cyclone, especially, relate to a cyclone for furfural sediment fluidized bed.

Background

A cyclone separator for separating gas from solid or liquid from solid features that the cyclone separator is composed of a cyclone separator, and a cyclone separator.

Because the inertial centrifugal force is adopted to throw the solid particles or the liquid drops to the side wall, the solid particles or the liquid drops are easily adhered to the outer wall, the side wall is adhered to the side wall to be thicker and thicker, and the sliding collection speed of the solid particles is slower and slower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cyclone for furfural sediment fluidized bed aims at solving and gets rid of solid particle or liquid drop to the lateral wall owing to adopt inertial centrifugal force to lead to the outer wall to bond solid particle or liquid drop etc. easily, cause the problem that the speed that bonds at the lateral wall is more and more thick, and the solid particle gliding is collected is slower and more.

The utility model is realized in such a way, a cyclone separator for a furfural residue fluidized bed, which comprises a shell component and a cleaning component, wherein the shell component comprises a shell, an air inlet pipe, an air outlet pipe and an ash outlet pipe, the air inlet pipe is fixedly connected with the shell, the air inlet pipe is positioned on the outer side wall of the shell, the air outlet pipe is fixedly connected with the shell, the air outlet pipe is positioned on the upper surface of the shell, the ash outlet pipe is fixedly connected with the shell, the ash outlet pipe is positioned at the lower end of the shell, the cleaning component comprises a rotating motor, a threaded rod, a rotating ring, an extending rod, an ash scraping plate and a connecting plate, the rotating motor is fixedly connected with the ash outlet pipe, the rotating motor is positioned below the ash outlet pipe, the threaded rod is fixedly connected with the output shaft of the rotating motor, and the threaded rod is positioned above the rotating motor, the change spiro union in the threaded rod, the change is located the lateral wall of threaded rod, extension rod fixed connection in the change, the extension rod is located the lateral wall of change, scrape hawk fixed connection in the extension rod, it is located to scrape the hawk the one end of extension rod, link up board sliding connection in scrape the hawk, it is located to link up the fishplate bar the inside of scraping the hawk.

Preferably, the extension rod is a telescopic rod, and the spring is accommodated in the extension rod.

Preferably, the ash scraping plate is arc-shaped, and the inner part of the ash scraping plate is hollow.

Preferably, the number of the connecting plates and the number of the ash scraping plates are three, and the connecting plates are connected end to form a circular ring.

Preferably, the extension rod is provided with three, corresponds three respectively the scraping wings.

Preferably, one end of the extension rod is located at the midpoint of the dust scraping plate, and the other end of the extension rod is located on the outer side wall of the rotating ring.

Preferably, the inside of swivel is provided with the screw thread, and the screw thread of swivel with the threaded rod looks adaptation.

Preferably, an ash deposition hopper is arranged below the ash discharge pipe, and the rotating motor is positioned in the ash deposition hopper.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cyclone for furfural sediment fluidized bed, through the inside of shell sets up the scraping board is used for striking off the adhesion and is in the solid particle etc. of shell inside wall, the inside of scraping board has been acceptd the connection board, connection board with the ring form is constituteed to the scraping board, all the time with the inside wall of shell carries out the looks adaptation and hugs closely, the mid point fixedly connected with of scraping board department the extension rod, the extension rod can be based on shell inside wall internal diameter size is extrapolated or is retracted the scraping board, makes the scraping board is hugged closely all the time the shell inside wall, last the change the ring with the cooperation of threaded rod drives the extension rod the scraping board reciprocates, realizes right the clearance of shell inside wall adhesion guarantees subsequent use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic structural view of a cleaning assembly of the present invention;

in the figure: 1. a housing assembly; 11. a housing; 12. an air inlet pipe; 13. an air outlet pipe; 14. an ash discharging pipe; 2. cleaning the assembly; 21. rotating the motor; 22. a threaded rod; 23. rotating the ring; 24. an extension rod; 25. a dust scraping plate; 26. a connector tile.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: a cyclone separator for a furfural residue fluidized bed comprises a shell assembly 1 and a cleaning assembly 2, wherein the shell assembly 1 comprises a shell 11, an air inlet pipe 12, an air outlet pipe 13 and an ash outlet pipe 14, the air inlet pipe 12 is fixedly connected to the shell 11, the air inlet pipe 12 is positioned on the outer side wall of the shell 11, the air outlet pipe 13 is fixedly connected to the shell 11, the air outlet pipe 13 is positioned on the upper surface of the shell 11, the ash outlet pipe 14 is fixedly connected to the shell 11, the ash outlet pipe 14 is positioned at the lower end of the shell 11, the cleaning assembly 2 comprises a rotating motor 21, a threaded rod 22, a rotating ring 23, an extension rod 24, an ash scraping plate 25 and a connecting plate 26, the rotating motor 21 is fixedly connected to the ash outlet pipe 14, the rotating motor 21 is positioned below the ash outlet pipe 14, the threaded rod 22 is fixedly connected to an output shaft of the rotating motor 21, the threaded rod 22 is positioned above the rotating motor 21, the, extension rod 24 is fixed connection in swivel 23, and extension rod 24 is located the lateral wall of swivel 23, and the scraping board 25 is fixed connection in extension rod 24, and the scraping board 25 is located the one end of extension rod 24, and connection plate 26 sliding connection is in scraping board 25, and connection plate 26 is located the inside of scraping board 25.

In this embodiment, when in use, firstly, the mixed flue gas particles are introduced into the shell 11 from the gas inlet pipe 12, the mixed flue gas particles rotate inside the shell 11, so that the solid particles in the mixed flue gas particles are thrown towards the inner side wall of the shell 11 under the action of a large inertial centrifugal force, the flue gas left in the middle causes solid-gas separation, the separated flue gas is discharged upwards along the gas outlet pipe 13, the solid particles slide downwards on the outer wall of the shell 11 and flow down to the ash hopper below along the ash outlet pipe 14, when in long-term use, the solid particles are partially bonded on the inner side wall of the shell 11 to prevent the subsequent solid particles from sliding downwards, at this time, the rotating motor 21 is started, the rotating motor 21 rotates the threaded rod 22, the rotating ring 23 is rotated by the rotating of the threaded rod 22, the rotating ring 23 rotates the extending rod 24 to move upwards and downwards, when extension rod 24 is at the in-process that reciprocates, because the inside wall internal diameter of shell 11 is different, extension rod 24 carries out random extension or shortens under the effect of inside spring afterwards, and then promote the inside wall that the shell 11 is hugged closely all the time to the scraping board 25, the connection board 26 stretches out when scraping board 25 expands outward, connection board 26 contracts when scraping board 25 contracts in, the scraping board 25 is hugged closely the shell 11 inside wall and is carried out upper and lower rotatory movement under extension rod 24 and swivel 23's effect, realize the ash of scraping of inside wall.

Further, the extension rod 24 is a telescopic rod, and a spring is accommodated therein.

In this embodiment, the extension rod 24 is composed of an inner rod, an outer rod and a spring, one end of the inner rod is accommodated in the outer rod, and is pressed against the spring, the spring pushes the inner rod to expand outward to enable the dust scraping plate 25 to move outward and stick to the inner side wall of the shell 11 all the time, and dust scraping to the inner side wall of the shell 11 is guaranteed.

Further, the dust scraper 25 is formed in an arc shape, and the inside thereof is hollow.

In this embodiment the scrapers 25 are arranged in an arc so that they form a small circle with three scrapers 25 and are the same as the smallest inner diameter in the housing 11, and so that three scrapers 25 form a large circle with three connector plates 26 and are the same as the largest inner diameter in the housing 11.

Furthermore, the number of the connecting plates 26 and the number of the ash scraping plates 25 are three, and the connecting plates are connected end to form a circular ring; the extension rod 24 is provided with three corresponding ash scraping plates 25.

In this embodiment, the connection plate 26 is connected with the dust scraper 25 end to end, so that when the extension rod 24 pushes the dust scraper 25 to move outwards, the connection plate 26 slides out of the dust scraper 25 still connected with the left and right sides, and when the extension rod 24 retracts, the connection plate 26 retracts into the dust scraper 25, so that the dust scraper 25 can be connected with the connection plate to form a circular ring to scrape the inner side wall of the shell 11.

Further, one end of the extension rod 24 is located at the midpoint of the scraper 25, and the other end is located at the outer side wall of the swivel 23.

In the present embodiment, the extension rod 24 is located at the midpoint of the scraper 25, so that the scraper 25 can be pushed outwards uniformly without deflection and jamming, and the three scrapers 25 and the internally received connecting plates 26 can be expanded outwards uniformly and smoothly.

Further, the inside of the rotary ring 23 is provided with a thread, and the thread of the rotary ring 23 is matched with the threaded rod 22.

In the present embodiment, the screw thread of the rotary ring 23 is matched with the screw thread of the screw rod 22, so that the rotary ring 23 can be moved on the rotary screw rod 22, and the up-and-down movement of the rotary ring 23 controls the extension rod 24, the dust scraper 25, and the like located on the outer side wall thereof to move up and down in the housing 11, thereby scraping off the adhesion on the inner side wall of the housing 11.

Further, an ash bucket is arranged below the ash discharging pipe 14, and the rotating motor 21 is positioned in the ash bucket.

In the present embodiment, an ash hopper is disposed below the ash pipe 14 for collecting solid particles sliding from the ash pipe 14, and the rotating motor 21 is disposed in the ash hopper to avoid blocking the ash pipe 14 and prevent the ash from being discharged out smoothly.

The utility model discloses a theory of operation and use flow: firstly, mixed flue gas particles are introduced into the shell 11 from the air inlet pipe 12, the mixed flue gas particles perform rotary motion in the shell 11, so that solid particles in the mixed flue gas particles are thrown to the inner side wall of the shell 11 under the action of larger inertial centrifugal force, the flue gas remained in the middle causes solid-gas separation, the separated flue gas is upwards discharged along the air outlet pipe 13, the solid particles slide downwards on the outer wall of the shell 11 and flow down to an ash bucket below along the ash outlet pipe 14, when the dust collector is used for a long time, the solid particles are partially bonded to the inner side wall of the shell 11 to prevent the subsequent solid particles from sliding downwards, at the moment, the rotating motor 21 is started, the rotating motor 21 rotates the threaded rod 22, the rotating ring 23 is driven by the rotation of the threaded rod 22, the rotating ring 23 drives the extension rod 24 to move upwards and downwards, and when the extension rod 24 moves upwards and downwards, because the inside wall internal diameter of shell 11 is different, extension rod 24 carries out random extension or shortens under the effect of inside spring afterwards, and then promotes the inside wall that the shell 11 is being hugged closely all the time to the scraping board 25, and the connection board 26 is overhanging when scraping board 25 expands outward, and connection board 26 contracts when scraping board 25 contracts, and the rotation removal about the shell 11 inside wall is being hugged closely under the effect of extension rod 24 and change 23 to the scraping of inside wall to the scraping board 25, realizes the ash of inside wall.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The cyclone separator for the furfural residue fluidized bed is characterized by comprising a shell component (1) and a cleaning component (2), wherein the shell component (1) comprises a shell (11), an air inlet pipe (12), an air outlet pipe (13) and an ash outlet pipe (14), the air inlet pipe (12) is fixedly connected to the shell (11), the air inlet pipe (12) is positioned on the outer side wall of the shell (11), the air outlet pipe (13) is fixedly connected to the shell (11), the air outlet pipe (13) is positioned on the upper surface of the shell (11), the ash outlet pipe (14) is fixedly connected to the shell (11), the ash outlet pipe (14) is positioned at the lower end of the shell (11),

cleaning assembly (2) is including rotating motor (21), threaded rod (22), swivel (23), extension rod (24), scraping board (25) and linking up board (26), rotate motor (21) fixed connection in ash pipe (14), it is located to rotate motor (21) the below of ash pipe (14), threaded rod (22) fixed connection in the output shaft of rotating motor (21), threaded rod (22) are located the top of rotating motor (21), swivel (23) spiro union in threaded rod (22), swivel (23) are located the lateral wall of threaded rod (22), extension rod (24) fixed connection in swivel (23), extension rod (24) are located the lateral wall of swivel (23), scraping board (25) fixed connection in extension rod (24), scraping board (25) are located the one end of extension rod (24), the connection plates (26) are connected with the ash scraping plates (25) in a sliding mode, and the connection plates (26) are located inside the ash scraping plates (25).

2. The cyclone separator for the fluidized bed of furfural residues as set forth in claim 1, characterized in that the extension rod (24) is provided as a telescopic rod and houses a spring inside.

3. The cyclone separator for the fluidized bed of furfural residues as set forth in claim 1, characterized in that the ash scraping plate (25) is provided in an arc shape and the inside is provided hollow.

4. The cyclone separator for a fluidized bed of furfural residues as set forth in claim 1, characterized in that the connection plates (26) and the ash scraping plates (25) are each provided in three in number and are connected end to form a circular ring.

5. The cyclone separator for the fluidized bed of furfural residues as set forth in claim 1, characterized in that the extension rod (24) is provided with three, respectively three, of the ash scraping plates (25).

6. The cyclone separator for the fluidized bed of furfural residues as set forth in claim 1, characterized in that the extension rod (24) has one end located at the midpoint of the scraper (25) and the other end located at the outer side wall of the swivel (23).

7. The cyclone separator for the fluidized bed of furfural residues as set forth in claim 1, characterized in that the inside of the swivel (23) is provided with a screw thread, and the screw thread of the swivel (23) is adapted to the screw thread (22).

8. The cyclone separator for the fluidized bed of furfural residues as set forth in claim 1, characterized in that an ash bucket is provided below the ash discharge pipe (14), and the rotating motor (21) is located in the ash bucket.