CN105013625B - It is a kind of to be easy to charging and the flat centrifuge of discharge - Google Patents
It is a kind of to be easy to charging and the flat centrifuge of discharge Download PDFInfo
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- CN105013625B CN105013625B CN201510395340.3A CN201510395340A CN105013625B CN 105013625 B CN105013625 B CN 105013625B CN 201510395340 A CN201510395340 A CN 201510395340A CN 105013625 B CN105013625 B CN 105013625B
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Abstract
It is easy to charging and the flat centrifuge of discharge the invention discloses a kind of, including the first separative element, first separative element includes the first drum body, the first filter screen, flexure strip is provided with the first drum body, material separated space is formed between the flexure strip and the first drum body, first filter screen is placed in the feed separation space；Charging aperture, discharge gate are provided with first drum, the charging aperture is connected with the inside of the first filter screen, the discharge gate is connected with the space of the first filter screen and the first drum body formation；The charging aperture is provided with liquid film is unidirectionally entered, and the one end for unidirectionally entering liquid film is hinged with charging aperture；The discharge gate is provided with liquid film is unidirectionally gone out, and the one end for unidirectionally going out liquid film is hinged with discharge gate；The flexure strip is provided with magnetostrictive thin film, is provided with spiral coil with first drum, the spiral coil electrically connects with external power source, and the spiral coil is parallel with magnetostrictive thin film or oblique.The present invention can quickly, flexibly realize charging, discharge.
Description
Technical field
The present invention relates to Centrifuge Techniques field, more particularly to a kind of flat centrifuge for being easy to feed with discharge.
Background technology
With the progress of science and technology, high-purity, Gao Pin is presented in many industrial products related with life to human being's production
Matter, multiple batches of or multi items development trends are that the technology development of bioengineering, food engineering, modern pharmaceutical engineering etc. is brought
Many new problems, in using solid particle or granular material as the production process of final products, people are solid for suspension
Liquid separation proposes higher requirement, and country's centrifuge industry only produces 3-foot and centrifuged with the discharging of flat Pig top at present
Device, needs to take out in sack, then blowing, then sack is put into rotary drum, its process is loaded down with trivial details, and efficiency is low in discharging.
In Chinese Patent Application No.：A kind of flat two stage centrifugal discharging centrifugation is disclosed in CN201420120082.9
Machine, it is made up of interior rotary drum mechanism, outer drum mechanism, bearing house, flat support, casing mechanism, transmission device；It is described
Interior rotary drum mechanism is arranged on that outer drum is in-house, and interior rotary drum mechanism and outer drum mechanism pass through outer drum bottom and bearing house
Connection；The bearing house is arranged on flat support centre position, and bearing house side is provided with transmission device, transmission
Device is connected by belt with bearing house.Can not quick, flexible discharging, discharge, the technical side in the technical scheme
Case needs further improvement.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of charging and discharge be easy to
Flat centrifuge, charging, discharge are flexible.
A kind of to be easy to charging and the flat centrifuge of discharge, including the first separative element, first separative element includes
Provided with the flexure strip that is made up of elastomeric material in first drum body, the first filter screen, the first drum body, the flexure strip with first rouse body it
Between form material separated space, first filter screen is placed in the feed separation space；
Be provided with charging aperture, discharge gate with first drum, the charging aperture connects with the inside of the first filter screen, the discharge gate and
First filter screen and the space connection of the first drum body formation；
The charging aperture is provided with liquid film is unidirectionally entered, and the one end for unidirectionally entering liquid film is hinged with charging aperture；The discharge gate is provided with single
To liquid film is gone out, the one end for unidirectionally going out liquid film is hinged with discharge gate；
The flexure strip be provided with magnetostrictive thin film, this first drum be provided with spiral coil, the spiral coil with
External power source is electrically connected, and the spiral coil is parallel with magnetostrictive thin film or oblique.
Spiral coil produces magnetic field in the case of energization, and magnetostrictive thin film deforms under magnetic field force effect, band
Dynamic elasticity piece deforms, when flexure strip is upward, and pressure reduces in feed separation space, and outside material pushes unidirectional feed liquor open
Film enters in the first filter screen, and external pressure promotion unidirectionally goes out liquid film and seals discharge gate；After separating treatment, in spiral coil
Electric current reversely, flexure strip is to lower process, pressure increase in feed separation space, unidirectionally enters liquid film and seals charging aperture, material point
Pushed open from the material in space and unidirectionally go out liquid film, discharged by discharge gate.By changing the sense of current in spiral coil, realize
Charging, discharge, it is not necessary to shut down, it is more efficient, it is easy to use；Other discharge mechanisms need not separately be set and carry out discharge, realized non-
Contact discharge, noise is low.
It is preferred that, the centrifuge also includes the second separative element, and second separative element includes the second drum body, the second filter
Net, second filter screen is placed in the second drum body, and the aperture of second filter screen is less than the aperture of the first filter screen, above-mentioned discharge gate and the
The inside connection of two filter screens；Pre-separation is carried out to material to come out, recycle the second separative element pair first with the first separative element
Material carries out separating treatment again, improves filter quality and efficiency.
It is preferred that, centrifuge also includes the first drive mechanism, the second drive mechanism, and first drive mechanism driving first is filtered
Net is rotated, and second drive mechanism drives the second filter screen to rotate, and first filter screen is opposite with the rotation direction of the second filter screen；According to
Above-mentioned design, material is by different centrifugal force, and movement locus is different, greatly increases the separating effect of material.
It is preferred that, centrifuge also includes removing material unit, and this goes material unit to include air pump, tracheae, one end of the tracheae and gas
Pump is connected, and the other end is placed in the second filter screen, and one end that the tracheae is located in the second filter screen is provided with some fumaroles, the fumarole
Jet direction point to the second filter screen；Using the material for going material unit to remove the second filter screen, material is removed thoroughly, and effect is good；Keep away
Exempt to remove material using scraper, it is to avoid damage filter screen；The material particles accumulated on the first filter screen are more than the material on the second filter screen
Grain, easily fall in centrifugal force and Gravitational sliding, therefore the material particles of the second filter screen are purged, naturally it is also possible to using go material
Unit removes the material particles on the first filter screen.
It is preferred that, material memory space is provided with the second drum body, the material memory space is connected with discharge gate, the material
Memory space is provided with discharging opening, and the discharging opening is connected with the inside of the second filter screen, and the discharging opening, which is provided with, to be used to open or close
The plug of the discharging opening is closed, the centrifuge is additionally provided with spring, one end of the spring is connected with plug, and the other end is fixed, the spring
The length at two ends is more than its natural length；Material first passes through discharge gate and entered in material memory space, when in material memory space
Material pressure be more than spring elastic force after, discharging opening is opened in plug displacement, and the material in material memory space enters second
In filter screen；Increase material memory space, after the material in the second filter screen is discharged, it is that no material enters to have one end time,
So it is easy to utilize the time difference, is removed the material particles on the second filter screen using material unit is removed.
It is preferred that, the material memory space is provided with liquid level sensor, and the liquid level sensor is connected with air pump signal；
The liquid level sensor is used to obtain the material information in material memory space, and the material information defines the unlatching of air pump
Or close；When the discharge of the second filter screen material, the accumulation of material memory space, now, removed using material unit is removed on the second filter screen
Material, when the material in material memory space enter the second filter screen in when, go material unit to stop operation.
It is preferred that, first filter screen, the second filter screen are set in echelon, first filter screen, the top of the second filter screen it is straight
Footpath is less than the diameter of bottom；First filter screen, the second filter screen are according to above-mentioned design, in separation of material, and material particles will not heap
Product, is easy to discharge material.
In the present invention, quick, flexible realization charging, discharge are designed to by flexure strip, spiral coil etc.；It is logical
The design of the second separative element is crossed, further to feed separation, separating effect is improved；Material unit is removed in increase, is easy to removal second
Material on filter screen, it is to avoid use scraper, using effect is more preferable.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Reference picture 1：
In the prior art, it is so very inconvenient when needing charging, discharge, it is necessary to shut down operation, also increase and work into
This, in view of this, a kind of flat centrifuge for being easy to feed with discharge proposed by the present invention, including the first separative element, should
First separative element includes the first drum body 1, the first filter screen 2, provided with the flexure strip 3 being made up of elastomeric material in the first drum body 1,
Flexure strip 3 can flexibly upwards, to lower process, form material separated space between the flexure strip 3 and first drum body 1, this
One filter screen 2 is placed in the feed separation space；
The first drum body 1 is provided with charging aperture 4, discharge gate 5, and the charging aperture 4 is connected with the inside of the first filter screen 2, the row
Material mouth 5 is connected with the space of the first filter screen 2 and the first drum formation of body 1, is entered from the charging of charging aperture 4 in the first filter screen 2, through undue
From being discharged after processing by discharge gate 5；
The charging aperture 4 is provided with liquid film 6 is unidirectionally entered, and the one end for unidirectionally entering liquid film 6 is hinged with charging aperture 4；The discharge gate 5 is set
Have and unidirectionally go out liquid film 7, the one end for unidirectionally going out liquid film 7 is hinged with discharge gate 5, unidirectionally enter liquid film 6, unidirectionally go out liquid film 7 into cantilever
Girder construction is designed, and can flexibly be closed, be opened charging aperture 4 and discharge gate 5；
In order to allow flexure strip 3 to deform, the flexure strip 3 is provided with magnetostrictive thin film 8, and magnetostrictive thin film 8 is in magnetic field force
In the presence of can deform；The first drum body 1 is provided with spiral coil 9, and the spiral coil 9 is electrically connected with external power source
Connect, the spiral coil 9 is parallel with magnetostrictive thin film 8 or oblique, be arranged in parallel in the present embodiment；If being vertically arranged, spiral shell
The magnetic field force that rotation shape coil 9 is produced be arranged in parallel with magnetostrictive thin film 8, it is impossible to drive magnetostrictive thin film 8 along being vertically to
The direction displacement of magnetostrictive thin film 8.
Spiral coil 9 produces magnetic field in the case of energization, and magnetostrictive thin film 8 deforms under magnetic field force effect,
Flexure strip 3 is driven to deform, the first drum body 1 forms magnetostrictive thin film 8 in the space of a relative closure, the present embodiment and put
In the top of the first filter screen 2, naturally it is also possible to be placed in the side of the first filter screen 2；Flexure strip 3 is upward in the present embodiment
When, pressure reduces in feed separation space, and outside material, which is pushed open, unidirectionally to be entered liquid film 6 and enter in the first filter screen 2, and external pressure is promoted
Unidirectionally go out liquid film 7 and seal discharge gate 5；After separating treatment, the electric current allowed in spiral coil 9 is reverse, and flexure strip 3 is prominent downwards
Rise, pressure increases in feed separation space, unidirectionally enter the material that liquid film 6 sealed in charging aperture 4, feed separation space and push open unidirectionally
Go out liquid film 7, discharged by discharge gate 5.Can slowly it be carried out when changing 9 electric current of spiral coil, to reduce noise
By changing the sense of current in spiral coil 9, charging, discharge are realized, it is not necessary to shut down, it is more efficient, use
It is convenient；Other discharge mechanisms need not separately be set and carry out discharge, contactless discharge is realized, noise is low.
In order to further improve feed separation effect, the centrifuge also includes the second separative element, second separative element
Including the second drum body 10, the second filter screen 11, second filter screen 11 is placed in the second drum body 10, and the aperture of second filter screen 11 is less than
The aperture of first filter screen 2, above-mentioned discharge gate 5 is connected with the inside of the second filter screen 11；Material is entered first with the first separative element
Row pre-separation comes out, and recycles the second separative element to carry out separating treatment again to material, improves filter quality and efficiency.
In order to improve separating effect, centrifuge also includes the first drive mechanism 12, the second drive mechanism 13, first driving
Mechanism 12 drives the first filter screen 2 to rotate, and second drive mechanism 13 drives the second filter screen 11 to rotate, first filter screen 2 and second
The rotation direction of filter screen 11 is opposite；According to above-mentioned design, material is by different centrifugal force, and movement locus is different, greatly increases material
Separating effect.
In order to remove the material particles on the second filter screen 11, centrifuge also includes removing material unit, and this goes material unit to include gas
Pump 14, tracheae 15, one end of the tracheae 15 are connected with air pump 14, and the other end is placed in the second filter screen 11, and the tracheae 15 is located at the
One end in two filter screens 11 is provided with some fumaroles 16, and the second filter screen 11 is pointed in the jet direction of the fumarole 16；Using go material
Unit removes the material of the second filter screen 11, and material is removed thoroughly, and effect is good；Avoid removing material using scraper, it is to avoid damage second and filter
Net 11；The material particles accumulated on the first filter screen 2 are more than the material particles on the second filter screen 11, easily in centrifugal force and gravity
It is lower to slide, therefore the material particles of the second filter screen 11 are purged, naturally it is also possible to removed using material unit is removed on the first filter screen 2
Material particles.
In order to avoid removing material particles when having material in the second filter screen 11, provided with material storage in the second drum body 10
Space 17, the material memory space 17 is connected with discharge gate 5, and the material memory space 17 is provided with discharging opening 18, the discharging opening
18 connect with the inside of the second filter screen 11, and the discharging opening 18 is provided with the plug 19 for being used for opening or close the discharging opening 18, should
Centrifuge is additionally provided with spring 20, and one end of the spring 20 is connected with plug 19, and the other end is fixed, and the length at the two ends of spring 20 is big
In its natural length, spring 20 is in extended state, and trend plug 19 blocks discharging opening 18；Material first passes through discharge gate 5 and entered
In material memory space, after the material pressure in material memory space is more than the elastic force of spring 20, the displacement of plug 19 will discharge
Mouth 18 is opened, and the material in material memory space 17 enters in the second filter screen 11；Increase material memory space, when the second filter screen 11
After interior material discharge, it is that no material enters to have one end time, is so easy to utilize the time difference, using removing material unit by the
Material particles on two filter screens 11 are removed.
Spring 20 can certainly be set to the lower section with plug 19, thrust is applied to plug 19, when material memory space
When interior pressure is larger, spring 20 is compressed, and discharging opening 18 is opened.
In order to preferably remove material particles, the material memory space is provided with liquid level sensor 21, the liquid level sensor 21
It is connected with the signal of air pump 14；
The liquid level sensor 21 is used to obtain the material information in material memory space 17, and the material information defines air pump 14
Be turned on and off；When the discharge of the material of the second filter screen 11, the accumulation of material memory space, now, the is removed using material unit is removed
Material on two filter screens 11, when the material in material memory space enters 11 in the second filter screen, goes material unit to stop operation.
For the ease of discharge, first filter screen 2, the second filter screen 11 are set in echelon, first filter screen 2, the second filter screen
The diameter on 11 top is less than the diameter of bottom；First filter screen 2, the second filter screen 11 are according to above-mentioned design, in separation of material,
Material particles will not be accumulated, and be easy to discharge material.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of be easy to charging and the flat centrifuge of discharge, it is characterised in that：Including the first separative element, first separation
Unit includes the first drum body (1), the first filter screen (2), provided with the flexure strip (3) being made up of elastomeric material in the first drum body (1),
Material separated space is formed between the flexure strip (3) and the first drum body (1), first filter screen (2) is placed in the feed separation space
It is interior；
The first drum body (1) is provided with charging aperture (4), discharge gate (5), and the inside of the charging aperture (4) and the first filter screen (2) connects
Logical, the space that the discharge gate (5) is formed with the first filter screen (2) and the first drum body (1) is connected；
The charging aperture (4) is provided with liquid film (6) is unidirectionally entered, and the one end for unidirectionally entering liquid film (6) is hinged with charging aperture (4)；The discharge
Mouth (5) is provided with liquid film (7) is unidirectionally gone out, and the one end for unidirectionally going out liquid film (7) is hinged with discharge gate (5)；
The flexure strip (3) is provided with magnetostrictive thin film (8), and the first drum body (1) is provided with spiral coil (9), the spiral
Shape coil (9) is electrically connected with external power source, and the spiral coil (9) is parallel with magnetostrictive thin film (8) or oblique.
2. according to claim 1 be easy to charging and the flat centrifuge of discharge, it is characterised in that：The centrifuge is also wrapped
The second separative element is included, second separative element includes the second drum body (10), the second filter screen (11), second filter screen (11) is placed in
In second drum body (10), the aperture of second filter screen (11) is less than the aperture of the first filter screen (2), above-mentioned discharge gate (5) and second
The inside connection of filter screen (11).
3. according to claim 2 be easy to charging and the flat centrifuge of discharge, it is characterised in that：Centrifuge also includes
First drive mechanism (12), the second drive mechanism (13), first drive mechanism (12) drive the first filter screen (2) to rotate, and this
Two drive mechanisms (13) drive the second filter screen (11) to rotate, and first filter screen (2) is opposite with the rotation direction of the second filter screen (11).
4. according to claim 2 be easy to charging and the flat centrifuge of discharge, it is characterised in that：Centrifuge also includes
Material unit is removed, this goes material unit to include air pump (14), tracheae (15), and one end of the tracheae (15) is connected with air pump (14), another
End is placed in the second filter screen (11), and one end that the tracheae (15) is located in the second filter screen (11) is provided with some fumaroles (16), should
Point to the second filter screen (11) in the jet direction of fumarole (16).
5. according to claim 4 be easy to charging and the flat centrifuge of discharge, it is characterised in that：The second drum body
(10) material memory space (17) is provided with, the material memory space is connected with discharge gate (5), on the material memory space (17)
Provided with discharging opening (18), the discharging opening (18) is connected with the inside of the second filter screen (11), and the discharging opening (18), which is provided with, to be used to beat
The plug (19) of the discharging opening is opened or closes, the centrifuge is additionally provided with spring (20), one end and the plug (19) of the spring (20)
Connection, the other end is fixed, and the length at spring (20) two ends is more than its natural length.
6. according to claim 5 be easy to charging and the flat centrifuge of discharge, it is characterised in that：Material storage is empty
Between be provided with liquid level sensor (21), the liquid level sensor (21) is connected with air pump (14) signal；
The liquid level sensor (21) is used to obtain the material information in material memory space (17), and the material information defines air pump
(14) be turned on and off.
7. according to claim 2 be easy to charging and the flat centrifuge of discharge, it is characterised in that：First filter screen
(2), the second filter screen (11) is set in echelon, and first filter screen (2), the diameter on the top of the second filter screen (11) are less than bottom
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395340.3A CN105013625B (en) | 2015-07-07 | 2015-07-07 | It is a kind of to be easy to charging and the flat centrifuge of discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395340.3A CN105013625B (en) | 2015-07-07 | 2015-07-07 | It is a kind of to be easy to charging and the flat centrifuge of discharge |
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| Publication Number | Publication Date |
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| CN105013625A CN105013625A (en) | 2015-11-04 |
| CN105013625B true CN105013625B (en) | 2017-09-26 |
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| CN201510395340.3A Active CN105013625B (en) | 2015-07-07 | 2015-07-07 | It is a kind of to be easy to charging and the flat centrifuge of discharge |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716082B (en) * | 2016-03-21 | 2018-05-08 | 安徽未名生物环保有限公司 | A kind of device for being handled house refuse |
| CN113492064A (en) * | 2020-04-02 | 2021-10-12 | 张家港阳旺机械有限公司 | Flat two-stage centrifuge |
| CN114042350B (en) * | 2021-11-22 | 2023-03-21 | 会同县泉水豆制品制作有限公司 | Soybean product production and processing is with throwing thick liquid equipment |
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| CN104245145A (en) * | 2012-02-15 | 2014-12-24 | 肯西纳什公司 | Centrifuge |
| CN104525391A (en) * | 2014-12-31 | 2015-04-22 | 江苏华大离心机股份有限公司 | Horizontal centrifuge preventing feed from flowing backwards |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2444537A1 (en) * | 1974-09-18 | 1976-04-01 | Escher Wyss Gmbh | Membrane defining fluid chamber along path of conveyance - allowing maximum conveyance of material on arching of membrane |
| EP0058353B1 (en) * | 1981-02-18 | 1984-05-30 | Agfa-Gevaert AG | Method and apparatus for the degasification of liquids |
| CN2281846Y (en) * | 1996-12-31 | 1998-05-20 | 华南理工大学 | Centrifugal machine rotary drum for suspending micro particle subsidence |
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Effective date of registration: 20200714 Address after: 361000 Room 501, No.85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Jiupin sesame Information Technology Co.,Ltd. Address before: No. C3-1 258 No. 233300 Anhui province Bengbu Huai District XTEP Avenue Patentee before: BENGBU XINGLI CENTRIFUGE MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20200828 Address after: Room 701, 7th floor, 59 Wangqiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province, 211500 Patentee after: Nanjing Chuan Ye Environmental Protection Technology Co.,Ltd. Address before: 361000 Room 501, No.85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee before: Xiamen Jiupin sesame Information Technology Co.,Ltd. |