CN207680817U - A kind of centrifuge rotary drum - Google Patents
A kind of centrifuge rotary drum Download PDFInfo
- Publication number
- CN207680817U CN207680817U CN201721427433.0U CN201721427433U CN207680817U CN 207680817 U CN207680817 U CN 207680817U CN 201721427433 U CN201721427433 U CN 201721427433U CN 207680817 U CN207680817 U CN 207680817U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- disk
- choked flow
- drum body
- centrifuge
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
A kind of centrifuge rotary drum, including:Rotary drum body, pulling bag disk, rotary drum bottom, pulling bag disk include lifting cover, choked flow disk；By the inclination scale of choked flow disk, rotary drum body lower end rake, the discharge rate of filter cake in rotary drum inner cavity is effectively controlled, ensures that filter cake is steadily fallen into the discharge bucket of lower section, avoids being splashed on the outside of discharge bucket；On the other hand, lip ring is added by the upper end in rotary drum body, is may filter that centrifuging in high-speed rotation within separating ranges along the suspension control that rotary drum body medial surface rises, is improving centrifugal separating effect.
Description
Technical field
The utility model is related to centrifuge technique field, specially a kind of centrifuge rotary drum.
Background technology
Currently, centrifuge is widely used in the industries such as food, chemical industry, pharmacy.With food, pharmacy, chemical industry
Fast development, it is desirable that more refine, control environmental pollution.Wherein, material is entered by feed inlet in the inner cavity that rotary drum surrounds,
Inside filter screen carries out centrifugal filtration to material suspension during rotary drum high-speed rotation.Due to during running at high speed material by
The centrifugal force arrived is larger, thus originally suspension inside rotary drum by centrifugal force, drum inner wall resistance force action under
No filter opening height is moved up to along drum inner wall, causes the material positioned at rotary drum top that can not centrifuge, centrifugal effect becomes
Difference.Secondly, the filter cake that will be scraped is needed to be transferred to by rotary drum in the discharge bucket of underface after the completion of scraper, it is existing in discharge process
Discharging structure in technology after rising pulling bag disk, is gathered in pulling bag disk and drum inner wall exit to accelerate discharge rate
Often without other reducing-flow structures, all filter cakes one rush down and under, often fall on the outside of discharge bucket, in order to solve this problem, increase
Big discharge bucket volume potential must increase centrifuge overall volume, not only improve production cost and increase occupied space.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes a kind of centrifuge rotary drums, including：Rotary drum body,
Pulling bag disk, rotary drum bottom, pulling bag disk include lifting cover, choked flow disk；It is tilted by the inclination scale of choked flow disk, rotary drum body lower end
Portion effectively controls the discharge rate of filter cake in rotary drum inner cavity, ensures that filter cake is steadily fallen into the discharge bucket of lower section, avoids being splashed to out
On the outside of hopper；On the other hand, lip ring is added by the upper end in rotary drum body, will centrifuged in high-speed rotation along rotary drum sheet
The suspension control that internal side rises may filter that within separating ranges, improve centrifugal separating effect.
A kind of centrifuge rotary drum, including：Rotary drum body 1, pulling bag disk 2, rotary drum bottom 3, wherein pulling bag disk 2 include lifting cover
21, choked flow disk 22 and lifting cover 21, choked flow disk 22 are an integral structure, choked flow disk 22 is connect with the lower face of strainer, works as pulling bag
Disk 2 is flat convenient for cloth, after the completion of centrifugation, 2 times general who has surrendered's strainer lower ends of pulling bag disk by the strainer bottom end seal support in rotary drum after increasing
Face pulls out certain taper and discharging, the solid material isolated is convenient for be fallen by discharging gap in the discharge bucket of underface；Lifting cover
21, rotary drum bottom 3 is coaxial rotating body, and the installation of lifting shaft, main shaft is respectively used to equipped with coaxial central bore；The rotary drum body
Airtight connection has a lip ring 11 on 1 upper end madial wall, and the lip ring 11 is circle cyclic structure, and circle lateral surface and rotary drum
Medial surface is in sealing contact.
The centrifuge rotary drum can stop centrifugation suspension by the way that lip ring 11 is arranged in the upper end of rotary drum body 1
Rise, the control of internal suspension may filter that into line or less height, ensureing centrifugal effect.
Preferably, the centrifuge rotary drum, the cross section with the choked flow disk 22 of 21 outside integrally connected of lifting cover is by rising
The position that drop cover 21 is in contact diagonally downward and with 1 inside of rotary drum body is upper to match with 1 medial surface shape of rotary drum body
Hook formation, wherein effective slanted upper end face of choked flow disk 22 and the angle of horizontal plane are 20 °~25 °.
Lifting shaft, which moves downward, drives the integral structure of lifting cover 21, choked flow disk 22 to decline, and choked flow disk 22 was declining
The lower part of strainer is set to occur under the taper of central axial direction makes the filter cake scraped be slipped to just along taper inclined surface in journey
In square discharge bucket, avoid filter cake large area vertical drop, material that from can steadily falling in the discharge bucket of lower section and avoid splashing.
Preferably, the centrifuge rotary drum, lip ring 11 is by Fixed latches 111 and hangs 112 fixation of hoop, wherein hanging hoop
112 are welded and fixed with 1 upper end inner wall of rotary drum body.Lip ring 11 is realized into lip ring 11 and rotary drum sheet by Fixed latches 111
The movable of body 1 connects, and is convenient for the cleaning of lip ring 11, rotary drum body 1.
Preferably, the centrifuge rotary drum, the turning inclined surface of the rake 12 of 1 lower end of rotary drum body and vertical plane
Angle is 45 °.
Description of the drawings：
Specific implementation mode is further described below in conjunction with the accompanying drawings, wherein：
Fig. 1 be the utility model is related to centrifuge drum structure schematic diagram；
Primary structure number explanation
Specific implementation mode
Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.
Case 1 is embodied：
A kind of centrifuge rotary drum, including：Rotary drum body 1, pulling bag disk 2, rotary drum bottom 3, wherein pulling bag disk 2 include lifting cover
21, choked flow disk 22 and lifting cover 21, choked flow disk 22 are an integral structure, choked flow disk 22 is connect with the lower face of strainer, works as pulling bag
Disk 2 is flat convenient for cloth, after the completion of centrifugation, 2 times general who has surrendered's strainer lower ends of pulling bag disk by the strainer bottom end seal support in rotary drum after increasing
Face pulls out certain taper and discharging, the solid material isolated is convenient for be fallen by discharging gap in the discharge bucket of underface；Lifting cover
21, rotary drum bottom 3 is coaxial rotating body, and the installation of lifting shaft, main shaft is respectively used to equipped with coaxial central bore；The rotary drum body
Airtight connection has a lip ring 11 on 1 upper end madial wall, and the lip ring 11 is circle cyclic structure, and circle lateral surface and rotary drum
Medial surface is in sealing contact.
Wherein, with the cross section of the choked flow disk 22 of 21 outside integrally connected of lifting cover by lifting cover 21 diagonally downward and with turn
The position that 1 inside of drum ontology is in contact is the upper hook formation to match with rotary drum body medial surface shape, and choked flow disk 22 has
The angle for imitating inclined surface and horizontal plane is 20 °；Lip ring 11 is by Fixed latches 111 and hangs 112 fixation of hoop, wherein hanging hoop 112
It is welded and fixed with 1 upper end inner wall of rotary drum body；The angle of the turning inclined surface and vertical plane of the rake 12 of 1 lower end of rotary drum body
It is 45 °.
Centrifuge rotary drum described in the utility model passes through lifting cover in the case where not increasing centrifuge overall volume
21, the setting of choked flow disk 22 effectively controls the discharge rate of filter cake in rotary drum inner cavity, ensures that filter cake steadily falls into lower section discharge bucket
In, it avoids being splashed on the outside of discharge bucket；On the other hand, by adding lip ring 11 in the upper end of rotary drum body 1, by centrifugation high speed
It may filter that within separating ranges along the suspension control that 1 medial surface of rotary drum body rises in rotary course, improving and centrifuge
Effect.
Case 2 is embodied：
A kind of centrifuge rotary drum, including：Rotary drum body 1, pulling bag disk 2, rotary drum bottom 3, wherein pulling bag disk 2 include lifting cover
21, choked flow disk 22 and lifting cover 21, choked flow disk 22 are an integral structure, choked flow disk 22 is connect with the lower face of strainer, works as pulling bag
Disk 2 is flat convenient for cloth, after the completion of centrifugation, 2 times general who has surrendered's strainer lower ends of pulling bag disk by the strainer bottom end seal support in rotary drum after increasing
Face pulls out certain taper and discharging, the solid material isolated is convenient for be fallen by discharging gap in the discharge bucket of underface；Lifting cover
21, rotary drum bottom 3 is coaxial rotating body, and the installation of lifting shaft, main shaft is respectively used to equipped with coaxial central bore；The rotary drum body
Airtight connection has a lip ring 11 on 1 upper end madial wall, and the lip ring 11 is circle cyclic structure, and circle lateral surface and rotary drum
Medial surface is in sealing contact.
Wherein, with the cross section of the choked flow disk 22 of 21 outside integrally connected of lifting cover by lifting cover 21 diagonally downward and with turn
The position that 1 inside of drum ontology is in contact is the upper hook formation to match with rotary drum body medial surface shape, and choked flow disk 22 has
The angle for imitating inclined surface and horizontal plane is 25 °；Lip ring 11 is by Fixed latches 111 and hangs 112 fixation of hoop, wherein hanging hoop 112
It is welded and fixed with 1 upper end inner wall of rotary drum body；The angle of the turning inclined surface and vertical plane of the rake 12 of 1 lower end of rotary drum body
It is 45 °.
Centrifuge rotary drum described in the utility model passes through lifting cover in the case where not increasing centrifuge overall volume
21, the setting of choked flow disk 22 effectively controls the discharge rate of filter cake in rotary drum inner cavity, ensures that filter cake steadily falls into lower section discharge bucket
In, it avoids being splashed on the outside of discharge bucket；On the other hand, by adding lip ring 11 in the upper end of rotary drum body 1, by centrifugation high speed
It may filter that within separating ranges along the suspension control that 1 medial surface of rotary drum body rises in rotary course, improving and centrifuge
Effect.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of centrifuge rotary drum, including：Rotary drum body, pulling bag disk, rotary drum bottom, wherein pulling bag disk include lifting cover, choked flow
Disk and lifting cover, choked flow disk are an integral structure, the lower face connection of choked flow disk and strainer, will be in rotary drum after pulling bag disk increases
Strainer bottom end seal support it is flat be convenient for cloth, after the completion of centrifugation, general who has surrendered's strainer lower face pulls out certain taper and is convenient under pulling bag disk
Discharging, the solid material isolated are fallen by discharging gap in the discharge bucket of underface；Lifting cover, rotary drum bottom are coaxial rotating
Body, and it is equipped with the installation that coaxial central bore is respectively used to lifting shaft, main shaft, it is characterised in that：In the upper end of the rotary drum body
Airtight connection has lip ring on side wall, and the lip ring is circle cyclic structure, and circle lateral surface connects with the sealing of rotary drum medial surface
It touches.
2. centrifuge rotary drum as described in claim 1, it is characterised in that:With the cross of the choked flow disk of integrally connected on the outside of lifting cover
The position that section is in contact diagonally downward and with rotary drum body inside by lifting cover is to match with rotary drum body medial surface shape
Upper hook formation, wherein effective inclined surface of choked flow disk and the angle of horizontal plane is 20 °~25 °.
3. centrifuge rotary drum as described in claim 1, it is characterised in that:Lip ring is by Fixed latches and hangs hoop fixation,
In hang hoop and be welded and fixed with rotary drum body upper end inner wall.
4. centrifuge rotary drum as described in claim 1, it is characterised in that:Rotary drum body lower end be equipped with rake and rake with
The angle of vertical plane is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427433.0U CN207680817U (en) | 2017-10-31 | 2017-10-31 | A kind of centrifuge rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427433.0U CN207680817U (en) | 2017-10-31 | 2017-10-31 | A kind of centrifuge rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680817U true CN207680817U (en) | 2018-08-03 |
Family
ID=62989502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427433.0U Expired - Fee Related CN207680817U (en) | 2017-10-31 | 2017-10-31 | A kind of centrifuge rotary drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680817U (en) |
-
2017
- 2017-10-31 CN CN201721427433.0U patent/CN207680817U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203853180U (en) | Double-stage slip-discharge screen centrifuge with composite filter cloth filtering device | |
| CN108744658A (en) | A kind of novel extraction liquid filter device | |
| CN207680817U (en) | A kind of centrifuge rotary drum | |
| CN210214178U (en) | Graphite powder unloader | |
| CN105668836A (en) | Kitchen waste swill treatment facility and working method thereof | |
| CN101966492A (en) | Discharging device for vertical centrifugal machine | |
| CN206279389U (en) | A kind of upward flow type pressure sieve | |
| CN203853182U (en) | Flat plate-type two-stage centrifugal discharging centrifugal machine | |
| CN208742814U (en) | A kind of gallus-type centrifuge filter mechanism | |
| CN211097872U (en) | Filter capable of automatically scraping slag | |
| CN104998770B (en) | Centrifuge with flexibly position-adjustable scraper | |
| CN207371723U (en) | A kind of waste gas filter for rotary kiln | |
| CN106311494B (en) | A kind of power silk screen cyclone separator | |
| CN205056253U (en) | Basket centrifuge | |
| CN210411163U (en) | Vertical sand-water separation device suitable for hydrate sand production experiment | |
| CN204709885U (en) | For the settling tank of alcohol disposing mother liquor | |
| CN208161843U (en) | It can avoid the destroyed screw de-oiling centrifuge of rotary drum rotational stability | |
| CN208321109U (en) | Can automatic discharge centrifugal separator | |
| CN209465191U (en) | A kind of charging elution integrated device based on centrifuge | |
| CN210434697U (en) | Floating discharging structure for centrifugal machine | |
| CN209188412U (en) | A kind of environment-friendly type centrifugal dust collection device for antioxidant production | |
| CN208448756U (en) | A kind of dry arranging device of cylinder driving | |
| CN208161856U (en) | It can avoid the destroyed screw de-oiling centrifugal basket of rotary drum rotational stability | |
| CN106362469A (en) | Rotary filter separator | |
| CN207463459U (en) | A kind of Novel horizontal decanter centrifuge material accelerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20181031 |