CN207887348U - A kind of metalloid core cylinder in recirculating fluidized bed whirlwind separator - Google Patents
A kind of metalloid core cylinder in recirculating fluidized bed whirlwind separator Download PDFInfo
- Publication number
- CN207887348U CN207887348U CN201721816795.9U CN201721816795U CN207887348U CN 207887348 U CN207887348 U CN 207887348U CN 201721816795 U CN201721816795 U CN 201721816795U CN 207887348 U CN207887348 U CN 207887348U
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- CN
- China
- Prior art keywords
- central tube
- ontology
- shell
- tube ontology
- fluidized bed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the metalloid core cylinders in a kind of recirculating fluidized bed whirlwind separator, including central tube ontology, central tube outer body is fixedly connected with cyclone shell by supporting rack, the bottom of cyclone shell is connected with conical shell, the bottom of conical shell is connected with dust fall bucket, the bottom of dust fall bucket is connected with dust collecting trough, exhaust outlet is offered at the top center position of cyclone shell, the bottom of central tube ontology is connected with fixed frame, the side of cyclone shell is connected with air inlet pipe, fixed frame bottom is connected with water conservancy diversion curved tube, the bottom of water conservancy diversion curved tube is connected with airscoop shroud；The utility model is provided with air scoop in the inside of central tube ontology, and air scoop is made of filter screen, kuppe fixed seat, air guide cover body and ash pit, air guide cover body can make the gas uniform speed for entering central tube body interior pass through central tube ontology, filter screen and ash pit can be intercepted to being mixed into central tube ontology, and dust is prevented to be discharged by exhaust outlet.
Description
Technical field
The utility model belongs to cyclone separator technology field, and in particular in a kind of recirculating fluidized bed whirlwind separator
Metalloid core cylinder.
Background technology
Cyclone separator is a kind of equipment of the separation for gas-solid system or liquid-solid system, and operation principle is by air-flow
Rotary motion caused by being introduced tangentially into, making, there is the solid particle of larger centrifugal inertial force or drop, which to get rid of to outside wall surface, separates, and is
Industrially apply a kind of very wide separation equipment, cyclone separator use vertical cylinder structure, be axially inside divided into liquid collecting zone,
Cyclone separation, area of clean room etc., the major function of multicyclone apparatus are to remove consolidating of being carried in conveying gas as far as possible
Body granule foreign and drop reach gas-solid-liquid separation, to ensure the normal operation of pipeline and equipment, the separation effect of cyclone separator
Fruit：Under the conditions of design pressure and tolerance, >=10 μm of solid particle can be removed, cyclone separator is suitable for purification and is more than 1-
3 microns of non-sticky, the dried dust of non-fiber.
There are some defects, such as whirlwind in use in the cyclone separator for being used for recirculating fluidized bed currently on the market
The dust separation effect of separator interior is poor, and by being not provided with air guide inside the intermediate cylinder inside cyclone separator
Cover causes the gas velocity that central tube is discharged uneven, is easy to influence subsequent gas treatment.
Utility model content
The purpose of this utility model is to provide the metalloid core cylinders in a kind of recirculating fluidized bed whirlwind separator, with solution
Dust separation effect certainly mentioned above in the background art is poor uneven with the gas velocity of central tube discharge, is easy to influence
The problem of subsequent gas treatment.
To achieve the above object, the utility model provides the following technical solutions：In a kind of recirculating fluidized bed whirlwind separator
Metalloid core cylinder, including central tube ontology, the central tube outer body be fixedly connected with by supporting rack outside cyclone
The bottom of shell, the cyclone shell is connected with conical shell, and the bottom of the conical shell is connected with dust fall bucket, the dust fall
The bottom of bucket is connected with dust collecting trough, and exhaust outlet, the central tube sheet are offered at the top center position of the cyclone shell
The bottom of body is connected with fixed frame, and the fixed frame is fixedly connected with cyclone outer casing inner wall, the inside of the central tube ontology
Air scoop is uniformly installed, and the inner upper of central tube ontology is provided with guide holder, the guide holder is triangle body structure, institute
It states two right-angle surface of guide holder to be fixedly connected with central tube inner body wall and cyclone outer casing inner wall respectively, the air scoop includes
Filter screen, kuppe fixed seat, air guide cover body and ash pit, the kuppe fixed seat outside and central tube inner body wall are solid
Fixed connection, the inner homogeneous of the kuppe fixed seat are connected with filter screen, far from kuppe fixed seat on the filter screen
One end is connected with air guide cover body, and the both sides of the air guide cover body symmetrically offer ash pit, and the one of the cyclone shell
Side is connected with air inlet pipe, and the fixed frame bottom is connected with water conservancy diversion curved tube, and the bottom of the water conservancy diversion curved tube is connected with airscoop shroud, institute
Airscoop shroud is stated to be connected to central tube ontology by water conservancy diversion curved tube.
Preferably, the fixed frame is cylindrical structure, and the inside of fixed frame offers through-hole.
Preferably, there are four support frame as described above is arranged altogether, and four supporting racks are symmetrically connected to the outside of central tube ontology
Both sides.
Preferably, support frame as described above is cylindrical structure.
Preferably, there are three the air scoop is arranged altogether, and three air scoops are equidistantly uniformly connected to from top to bottom
The inside of heart cylinder ontology.
The utility model compared with prior art, has the advantages that：
（1）The utility model is provided with air scoop in the inside of central tube ontology, and air scoop is solid by filter screen, kuppe
Reservation, air guide cover body and ash pit composition, air guide cover body can make the gas uniform speed for entering central tube body interior logical
Central tube ontology is crossed, filter screen and ash pit can be intercepted to being mixed into central tube ontology, prevent dust from being arranged by exhaust outlet
Go out.
（2）The utility model is provided with water conservancy diversion curved tube, and the dust after can preventing cyclone outer casing bottom from detaching is by air inlet
Cover enters the inside of central tube, influences the separating effect of dust.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model air scoop；
Fig. 3 is the side view of the utility model air scoop.
In figure：1- exhaust outlets, 2- guide holders, 3- air scoops, 31- filter screens, 32- kuppes fixed seat, 33- air scoop sheets
Body, 34- ash pits, 4- central tubes ontology, 5- supporting racks, 6- cyclones shell, 7- supporting racks, 8- airscoop shrouds, 9- dust collecting troughs,
10- dust falls bucket, 11- conical shells, 12- water conservancy diversion curved tube, 13- air inlet pipe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：It is non-in a kind of recirculating fluidized bed whirlwind separator
Metal center cylinder, including central tube ontology 4,4 outside of central tube ontology are fixedly connected with cyclone shell 6 by supporting rack 5, revolve
The bottom of wind device shell 6 is connected with conical shell 11, and conical shell 11 falls into convenient for the dust inside cyclone shell 6, taper
The bottom of shell 11 is connected with dust fall bucket 10, and the bottom of dust fall bucket 10 is connected with dust collecting trough 9, for collecting dust, outside cyclone
Exhaust outlet 1 is offered at the top center position of shell 6, the bottom of central tube ontology 4 is connected with fixed frame 7, fixed frame 7 and whirlwind
6 inner wall of device shell is fixedly connected, and the inner homogeneous of central tube ontology 4 is equipped with air scoop 3, and air scoop 3 can make in entering
Gas uniform speed inside heart cylinder ontology 4 is by central tube ontology 4, and the inner upper of central tube ontology 4 is provided with guide holder 2,
Guide holder 2 is triangle body structure, and 2 liang of right-angle surfaces of guide holder are fixed with 4 inner wall of central tube ontology and 6 inner wall of cyclone shell respectively
Connection, it includes filter screen 31, kuppe fixed seat 32, air guide cover body 33 and row so that inner air is facilitated exclusion, air scoop 3
Slag chute 34,32 outside of kuppe fixed seat are fixedly connected with 4 inner wall of central tube ontology, and the inner homogeneous of kuppe fixed seat 32 connects
It is connected to filter screen 31, one end far from kuppe fixed seat 32 is connected with air guide cover body 33, air guide cover body on filter screen 31
33 both sides symmetrically offer ash pit 34, and the side of cyclone shell 6 is connected with air inlet pipe 13, and 7 bottom of fixed frame is connected with
Water conservancy diversion curved tube 12, facilitates dust to fall, and the bottom of water conservancy diversion curved tube 12 is connected with airscoop shroud 8, airscoop shroud 8 by water conservancy diversion curved tube 12 with
Central tube ontology 4 is connected to, and can prevent internal dust from being entered inside central tube ontology 4 by airscoop shroud 8.
Fixed frame 7 is cylindrical structure, and the inside of fixed frame 7 offers through-hole, ensure air-flow normal through.
There are four supporting rack 5 is arranged altogether, and four supporting racks 5 are symmetrically connected to the both sides external of central tube ontology 4, in making
Heart cylinder ontology 4 can stablize fixation.
Supporting rack 5 is cylindrical structure, and internal dust is prevented to be attached to the surface of supporting rack 5.
There are three air scoop 3 is arranged altogether, and three air scoops 3 are equidistantly uniformly connected to central tube ontology 4 from top to bottom
Inside, so that 4 internal gas of central tube ontology is at the uniform velocity passed through.
The operation principle and process for using of the utility model：Metalloid core cylinder in the recirculating fluidized bed whirlwind separator
After installing, gas has larger centrifugal inertial force by being entered inside cyclone shell 6 by air inlet pipe 13 after acceleration
Dust particles get rid of to outside wall surface and internal gas and separate, get rid of to outside wall surface dust particles under the effect of gravity by taper outside
Shell 11 enters inside dust fall bucket 10, then is entered inside dust collecting trough 9 by dust fall bucket 10, the gas after separation by airscoop shroud 8 into
Enter to inside central tube ontology 4, is discharged by exhaust outlet 1 after being oriented to by guide holder 2 after the adjusting flow velocity of air scoop 3, completes dust
Separation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. the metalloid core cylinder in a kind of recirculating fluidized bed whirlwind separator, including central tube ontology（4）, it is characterised in that：
The central tube ontology（4）Outside passes through supporting rack（5）It is fixedly connected with cyclone shell（6）, the cyclone shell（6）'s
Bottom is connected with conical shell（11）, the conical shell（11）Bottom be connected with dust fall bucket（10）, the dust fall bucket（10）
Bottom be connected with dust collecting trough（9）, the cyclone shell（6）Top center position at offer exhaust outlet（1）, in described
Heart cylinder ontology（4）Bottom be connected with fixed frame（7）, the fixed frame（7）With cyclone shell（6）Inner wall is fixedly connected, institute
State central tube ontology（4）Inner homogeneous air scoop is installed（3）, and central tube ontology（4）Inner upper be provided with guiding
Seat（2）, the guide holder（2）For triangle body structure, the guide holder（2）Two right-angle surfaces respectively with central tube ontology（4）Inner wall
With cyclone shell（6）Inner wall is fixedly connected, the air scoop（3）It include filter screen（31）, kuppe fixed seat（32）, lead
Gas hood ontology（33）And ash pit（34）, the kuppe fixed seat（32）Outside and central tube ontology（4）Inner wall is fixedly connected,
The kuppe fixed seat（32）Inner homogeneous be connected with filter screen（31）, the filter screen（31）It is upper to be fixed far from kuppe
Seat（32）One end be connected with air guide cover body（33）, the air guide cover body（33）Both sides symmetrically offer ash pit
（34）, the cyclone shell（6）Side be connected with air inlet pipe（13）, the fixed frame（7）Bottom is connected with water conservancy diversion curved tube
（12）, the water conservancy diversion curved tube（12）Bottom be connected with airscoop shroud（8）, the airscoop shroud（8）Pass through water conservancy diversion curved tube（12）With in
Heart cylinder ontology（4）Connection.
2. the metalloid core cylinder in a kind of recirculating fluidized bed whirlwind separator according to claim 1, it is characterised in that：
The fixed frame（7）For cylindrical structure, and fixed frame（7）Inside offer through-hole.
3. the metalloid core cylinder in a kind of recirculating fluidized bed whirlwind separator according to claim 1, it is characterised in that：
Support frame as described above（5）Altogether there are four settings, and four supporting racks（5）It is symmetrically connected to central tube ontology（4）Both sides external.
4. the metalloid core cylinder in a kind of recirculating fluidized bed whirlwind separator according to claim 1, it is characterised in that：
Support frame as described above（5）For cylindrical structure.
5. the metalloid core cylinder in a kind of recirculating fluidized bed whirlwind separator according to claim 1, it is characterised in that：
The air scoop（3）Altogether there are three settings, and three air scoops（3）Equidistantly uniformly it is connected to central tube ontology from top to bottom
（4）Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816795.9U CN207887348U (en) | 2017-12-22 | 2017-12-22 | A kind of metalloid core cylinder in recirculating fluidized bed whirlwind separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816795.9U CN207887348U (en) | 2017-12-22 | 2017-12-22 | A kind of metalloid core cylinder in recirculating fluidized bed whirlwind separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887348U true CN207887348U (en) | 2018-09-21 |
Family
ID=63549383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816795.9U Withdrawn - After Issue CN207887348U (en) | 2017-12-22 | 2017-12-22 | A kind of metalloid core cylinder in recirculating fluidized bed whirlwind separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207887348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718271A (en) * | 2020-12-16 | 2021-04-30 | 中国科学院合肥物质科学研究院 | Gravity vortex filter |
-
2017
- 2017-12-22 CN CN201721816795.9U patent/CN207887348U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718271A (en) * | 2020-12-16 | 2021-04-30 | 中国科学院合肥物质科学研究院 | Gravity vortex filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: 714206 Luofu shopping mall, Luofu Town, Huayin City, Weinan City, Shaanxi Province Patentee after: Shaanxi Zhengyuan qindian Environmental Protection Industry Co., Ltd Address before: 311300 Xinxi Bridge Village, Jinjincheng Street, Linan City, Hangzhou City, Zhejiang Province Patentee before: LIN'AN PAIQI AIR PURIFYING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180921 Effective date of abandoning: 20220214 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180921 Effective date of abandoning: 20220214 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |