CN202983903U - Centrifugal type separation filter - Google Patents
Centrifugal type separation filter Download PDFInfo
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- CN202983903U CN202983903U CN 201220279373 CN201220279373U CN202983903U CN 202983903 U CN202983903 U CN 202983903U CN 201220279373 CN201220279373 CN 201220279373 CN 201220279373 U CN201220279373 U CN 201220279373U CN 202983903 U CN202983903 U CN 202983903U
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- rotary drum
- liquid
- drum axle
- spring
- centrifugal
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Abstract
The utility model provides a combined member of a centrifugal separator and a centrifugal filter. The centrifugal type separation filter is widely applied in the fields of medicine, food, chemical production, machine manufacturing and environment protection. The centrifugal type separation filter is mainly characterized in that: the upper part of a rotary drum 2 is made of hole-punched filter board and performs a filtering function which is similar with that of the centrifugal filter; the lower part of the rotary drum is made of steel plate and performs a separation function which is same with that of the centrifugal separator; the middle part of the rotary drum is provided with a separating baffle plate 4 or the rotating drum wall is placed angularly and is a tapered member; a rotating liquid conveying system and a liquid amount control system are added in the centrifugal type separation filter, wherein the rotating liquid conveying system is composed of a bearing chamber 18, a sealing 19 and a rotary drum shaft 24, and the liquid amount control system is composed of a float 5, a telescopic rod 6, a spring pressure adjusting cap 7, a spring 8, a spring chamber 9 and an obstructer 10; the rotating liquid conveying system conveys the mixed liquid to be separated to the liquid amount control system; the mixed liquid obtains movement speed and direction which are same with that of the rotary drum 2 in the liquid amount control system, and smoothly enters the rotary drum 2; and high stability of separated liquid is ensured.
Description
One. technical field:
The utility model relates to centrifugal separator, be mainly contain in the separating and filtering mixing material two kinds or two kinds and on impurity.It is in a plurality of fields such as medicine, food, environmental protection, oil, extensive application.
Two. background technology:
Centrifugal separator in the past, centrifugal filter is all single use.This programme can carry out simultaneously.This centrifugal separator in the past, owing to entered by mixing material, the direction of motion of liquid is different and collide in rotary drum, splashes and spatters, enter in the liquid of separator well, thus can not essence filter, can only coarse filtration.The phenomenon that so just causes separating for several times to filter has been wasted manpower and materials.
Three. summary of the invention:
The purpose of this utility model is exactly the defective that exists for prior art, and a kind of continuous centrifugal separation filter is provided.
Its technical scheme is: be mainly the rotating part that has utilized rotary drum, cursory, telescoping tube, spring chamber cap, compression spring, spring housing, obstruction, rotary drum axle, bearing, clamp nut, punching filter plate, negative pulley wheel to form; And the standing part that forms of casing, bearing chamber, motor, supporting leg, drain pipe, inlet (pipe).
Transfusion system has three kinds: in the centre-drilling hole of rotary drum axle, use sealing ring or oil sealing between axle and bearing chamber, formed two kinds of rotation transfusion systems with bearing chamber.Another is to use mechanical oil seal in the bottom of rotary drum axle, with the rotation transfusion system of feed tube, little bearing composition.
Regulate by having filled by cursory, telescoping tube, spring pressure the floating-type liquid measure control system that (silk) cap, compression spring, spring housing, obstruction form in rotary drum.
One is that rotary drum is divided into two chambers, up and down by separating dividing plate: the separation chamber of bottom and the filter chamber on top.
Another one is that rotatory drum wall has certain angle, and is upper young, the cone that the bottom is large, and liquid has been divided into the separation chamber of bottom and the filter chamber on top naturally due to the effect that is subjected to gravity and centrifugal force.
The beneficial effects of the utility model are: the impurity and the impurity in filter liquide that have solved in the centrifuge separating liquid carry out with machine, and continuous operation becomes possibility; By the cursory control feed liquor of rotary drum liquid measure system, mixing material is synchronously accelerated, namely linear speed identical with rotary drum enters rotary drum.Make liquid stable input when entering rotary drum, the capacity shallow and control mixing material volume of can not splashing.
Four, description of drawings:
Accompanying drawing 1 is the structure chart of embodiment 1 of the present utility model;
Accompanying drawing 2 is amplification assumption diagrams of cursory control feed liquor system
Accompanying drawing 3 is structure charts of embodiment 2 of the present utility model;
Accompanying drawing 4 is structure charts of embodiment 3 of the present utility model;
Accompanying drawing 6 is structure charts of embodiment 4 of the present utility model.
In upper figure: casing 1, rotary drum 2, punching filter 3, separate dividing plate 4, cursory 5, expansion link 6, spring pressure and regulate (silk) cap 7, spring 8, spring housing 9, obstruction 10, clamp nut 11, space ring 12, pure liquid liquid outlet 13, inlet (pipe) 14, residual liquid liquid outlet 15, supporting leg 16, rotary drum axle bearing 17, rotary drum axle bearing chamber 18, sealing ring 19, oil sealing 20, negative pulley wheel 21, mechanical seal 22, little bearing 23, rotary drum axle 24, motor 25.
Five, the specific embodiment:
Be further described with reference to accompanying drawing 1,3,4,6 pairs of the utility model:
the utility model is by casing 1, rotary drum 2, punching filter 3, separate dividing plate 4, cursory 5, expansion link 6, spring pressure is regulated (silk) cap 7, , compression spring 8, spring housing 9, block 10, clamp nut 11, cage ring 12, pure liquid liquid outlet 13, inlet (pipe) 14, residual liquid liquid outlet 15, supporting leg 16, rotary drum axle bearing 17, rotary drum axle bearing chamber 18, sealing ring 19, oil sealing 20, negative pulley wheel 21, mechanical seal 22, little bearing 23, rotary drum axle 24, inlet opening 25, motor 26.It is exactly in a word the combination of a centrifugal separator and centrifugal oil filter.
Its emphasis has carried out the transformation of three aspects::
The one, the transformation of rotary drum 2: embodiment 1,2,3: be further described with reference to accompanying drawing 1.Adopted punching filter 3 on the top of rotary drum 2, separation dividing plate 4 has been welded below punching filter 3; Two parts, the separating part of bottom and the filtration fraction on top have just been formed like this in rotary drum 2.
Embodiment 4: be further described with reference to accompanying drawing 6, rotary drum 2 is that a top is little, the taper that the bottom is large, adopted equally punching filter 3 on top, like this at rotary drum 2 due to the effect that is subjected to gravity and centrifugal force, also just formed two parts, the separating part of bottom and the filtration fraction on top.
They are all due to the effect that is subjected to gravity and centrifugal force, first separate afterwards and filter.
The 2nd, the transformation of rotary drum axle 24, embodiment 1; With reference to the centre-drilling hole of accompanying drawing 1 at rotary drum axle 24, below near rotary drum 2 one sides' rotary drum axle bearing 17, car three road grooves, up and down two road grooves are edge sealing rings 19.Medial launder is certain corresponding with inlet opening 25, is used for by liquid.Liquid just can be entered in the rotary drum axle 24 of rotation by the bearing chamber 18 of static state like this.
Increased liquid measure control system in rotary drum.Be further described with reference to accompanying drawing 2.It is by expansion link 6, puts compression spring 8, put spring pressure regulate (silk) cap 7, cursory 5 the other end is fixing, insert spring housing 9, obstruction 10 is arranged in spring housing 9, spring pressure is regulated (silk) cap 7 and is screwed in spring housing 9, and regulate.
The casing of this centrifugal separator and the casing of other centrifuge be less than what large difference, the cage ring 12 of just be welded pure liquid and final residual liquid.
The utility model is that three supporting legs 16 are welded on casing 1 bottom and prop up casing 1; Bearing chamber 18 be fixed by bolts to below casing 1 in the heart.Bearing chamber 18 is fixed wtih rotary drum axle bearing 17, and rotary drum axle bearing 17 is fixed wtih rotary drum axle 24, and the upper end of rotary drum axle 24 is fixed wtih rotary drum 2 by clamp nut 11.The center of rotary drum 2 is being screwed the spring housing 9 of two symmetries.Punching filter 3 has been used in the upper end of rotary drum 2, and the following circle that welded of punching filter 3 separates dividing plate 4.Negative pulley wheel 21 is installed in the lower end of rotary drum axle 24; Motor 26 is fixed on supporting leg 16, motor 26 use V-belts and negative pulley wheel 21 phase chains.
During use, power turn-on, motor 26 running drives negative pulley wheels 21 and rotates, and rotary drum axle 24, rotary drum 2, cursory 5, expansion link 6, spring housing 9 etc. rotate simultaneously, work well to end.At this moment, cursory 5, expansion link 6 is due to the effect that is subjected to centrifugal force, and centrifugal force is greater than the elastic force of compression spring 8, and cursory 5, expansion link 6 outwards moves, and leaves and blocks 10, and the feed liquor tube side shows conducting state.
Then, enter mixing material by inlet (pipe) 14, through bearing chamber 18, rotary drum axle 24, arrival telescoping tube 6, steadily enter in rotary drum 2, liquid separates in rotary drum 2 fast, heavy impurity is being attached to rapidly under the effect of centrifugal force on rotary drum 2 walls, along with increasing of amount of liquid, surpass gradually and separate dividing plate 4, enter the filter house on top, and heavy impurity is due to the effect that is subjected to centrifugal force, be close to rotatory drum wall, can not by separating dividing plate 4, stay the bottom of rotary drum 2.Enter the liquid on rotary drum 2 tops, leach through the minute aperture on punching filter 3, enter between rotary drum 2 and casing 1, by pure liquid liquid outlet 13, flow out casing 1, larger particle is stayed the top of rotary drum 2.
Increase along with top impurity, the rate of filtration is more and more slower, the interior liquid of rotary drum 2 is more and more, form buoyancy to cursory 5 at last, during greater than centrifugal force, expansion link 6 moves to the direction of rotary drum axle 24 when the elastic force of buoyancy and compression spring 8, and the top is upper to end blocks 10, the feed liquor amount reduces or all interrupts, and liquid just can not overflow rotary drum 2 like this.
After filtration was completed, rotation stopped, and along with losing of centrifugal force, the bottom that the interior residual liquid of rotary drum 2 falls back to rotary drum 2 enters casing 1 by the hole of bottom, flows out casings 1 by residual liquid liquid outlet 15.Complete whole separating and filtering process.
Embodiment 4: with reference to accompanying drawing 6, the utility model is not separate dividing plate 4 with embodiment 1,2,3 differences, but individual taper, along with increasing of mixing material, arrives gradually punching filter 3 places.And heavy impurity sinks to the bottom of rotary drum 2 due to the impact that is subjected to centrifugal force and gravity along the rotatory drum wall of rotary drum 2.The filtration of the liquid juice process punching filter 3 that proportion is little enters between rotary drum 2 and casing 1, flows out casings 1 by pure liquid liquid outlet 13, completes whole separating and filtering process.
Claims (7)
1. centrifugal separation filter, it is characterized in that: mainly by casing (1), rotary drum (2), punching filter (3), separate dividing plate (4), cursory (5), expansion link (6), spring pressure is regulated silk cap (7), compression spring (8), spring housing (9), block (10), clamp nut (11), cage ring (12), pure liquid liquid outlet (13), feed tube (14), residual liquid liquid outlet (15), supporting leg (16), rotary drum axle bearing (17), rotary drum axle bearing chamber (18), sealing ring (19), oil sealing (20), negative pulley wheel (21), mechanical seal (22), little bearing (23), rotary drum axle (24), inlet opening (25), motor (26) forms, the punching filter has been used on the top of rotary drum (2), due to tapered at separation dividing plate (4) or rotary drum (2), rotatory drum wall has angle, in the effect of gravity and centrifugal force, two parts have been formed, the separating part of bottom and the filtration fraction on top, rotary drum axle bearing chamber (18), sealing ring (19), oil sealing (20), mechanical seal (22), feed tube (14) and rotary drum axle (24) have formed three kinds of rotation transfusion systems, by expansion link (6), put compression spring (8), put spring pressure regulate a silk cap (7), the other end is fixing cursory (5), insert spring housing (9), obstruction (10) is arranged in spring housing (9), spring pressure is regulated silk cap (7) be screwed in spring housing (9), the liquid measure control system of composition, supporting leg (16) is welded on casing (1) and goes up and prop up casing (1), bearing chamber (18) be fixed by bolts to below casing (1) in the heart, bearing chamber (18) is fixed wtih rotary drum axle bearing (17), rotary drum axle bearing (17) is fixed wtih rotary drum axle (24), the upper end of rotary drum axle (24) is fixed wtih rotary drum (2) by clamp nut (11), the center of rotary drum (2) is being screwed the spring housing (9) of two symmetries, negative pulley wheel (21) is installed in the lower end of rotary drum axle (24), motor (26) is fixed on supporting leg (16), and motor (26) is used V-belt and negative pulley wheel (21) phase chain.
2. centrifugal separation filter according to claim 1, it is characterized in that: rotary drum (2) adopts punching filter (3) and separates dividing plate (4), makes rotary drum (2) form the separation chamber of bottom and the filter chamber on top.
3. centrifugation filter according to claim 1, it is characterized in that: rotary drum (2) has adopted certain angle, forms top little, and the taper shape that the bottom is large is beneficial to form by centrifugal force and first separates the second-order separation mode of filtering afterwards.
4. centrifugal separation filter according to claim 1, it is characterized in that: rotary drum axle (24) forms the rotation transfusion device with a plurality of sealing rings (19), bearing chamber (18).
5. centrifugal separation filter according to claim 1, it is characterized in that: rotary drum axle (24) forms the rotation transfusion device with a plurality of sealing rings (19), oil sealing (20), bearing chamber (18).
6. centrifugal separation filter according to claim 1, it is characterized in that: rotary drum axle (24) forms the rotation transfusion device with mechanical seal (22), little bearing (23).
7. centrifugal separation filter according to claim 1, it is characterized in that: adopted expansion link (6), put compression spring (8), put spring pressure regulate a silk cap (7), the other end is fixing cursory (5), insert spring housing (9), obstruction (10) is arranged in spring housing (9), spring pressure is regulated a silk cap (7) be screwed in spring housing (9), the liquid measure control system that has formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279373 CN202983903U (en) | 2012-06-14 | 2012-06-14 | Centrifugal type separation filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279373 CN202983903U (en) | 2012-06-14 | 2012-06-14 | Centrifugal type separation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983903U true CN202983903U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279373 Expired - Fee Related CN202983903U (en) | 2012-06-14 | 2012-06-14 | Centrifugal type separation filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599856A (en) * | 2013-11-28 | 2014-02-26 | 江苏牡丹离心机制造有限公司 | Material level controller used for centrifuge |
-
2012
- 2012-06-14 CN CN 201220279373 patent/CN202983903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599856A (en) * | 2013-11-28 | 2014-02-26 | 江苏牡丹离心机制造有限公司 | Material level controller used for centrifuge |
| CN103599856B (en) * | 2013-11-28 | 2015-12-23 | 江苏牡丹离心机制造有限公司 | For the charge level controller of centrifuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20170614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |