CN1739858A - Centrifugal separator - Google Patents
Centrifugal separator Download PDFInfo
- Publication number
- CN1739858A CN1739858A CNA2005100814867A CN200510081486A CN1739858A CN 1739858 A CN1739858 A CN 1739858A CN A2005100814867 A CNA2005100814867 A CN A2005100814867A CN 200510081486 A CN200510081486 A CN 200510081486A CN 1739858 A CN1739858 A CN 1739858A
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- China
- Prior art keywords
- filter cake
- damper
- discharge chute
- centrifugal separator
- damping unit
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
- B04B11/043—Load indication with or without control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
Abstract
A centrifugal separator is constituted so that a freely openable and closable damper device is disposed on the cake inlet side of a discharge shoot which discharges cake, wherein, upon the centrifugal separation process, the cake is discharged through the discharge shoot 8 and, upon the in-machine cleaning process, the cake inlet side of the discharge shoot 8 is covered with a damper 9D of the damper device 9 to prevent cleaning liquid and remaining cake from flowing out to the discharge shoot 8. Thereby, a centrifugal separator is provided which has a discharging switch mechnism with a compact space, and lowered setting cost.
Description
Technical field
The present invention relates to centrifugal separator, specifically, relate to the centrifugal separator of damping unit with the outflow that prevents cleaning fluid and residual filter cake.
Background technology
In the past, on centrifugal separator, various models such as pyramid type, extrusion pressing type were arranged.Wherein, the squash type centrifugal separator has the outer cylinder basket that rotates respectively and the coaxial therewith interior round basket tube that sets, forwards pushes at the fixing wire-mesh screen of these inner face or flat screen with described inner cylinder basket and with the filter cake extruding of be separated on the outer mesh screen and the continuously extruded formula mechanism of discharge respectively on constituting.
This squash type seperator, by the basket cylindraceous that has around the throw-in part that is rotated in slurry, when Jie is discharged to the outside by the mesh screen on the inner peripheral surface that is provided in this basket with filtrate, form filter cake in the inboard of mesh screen, and push this filter cake (reference example as, patent documentation 1) by pressing mechanism.
As above-mentioned centrifugal separator, the continuous rotation by certain hour forms filter cake, but along with the process of time, will stop up on the mesh screen.Therefore,,, regularly carry out cleaning in the machine of the cleaning such as the residual filter cake of flushing when separating the obstruction of the mesh screen that disappears to jet cleaning liquid such as mesh screens at the interval of continuously operation.
In addition, cleaning also has following purpose in the machine,, does not produce pollution (dirt) on the filter cake for making that is, when for example need separate filter cake and filtrate reliably, the filter cake that remains in mesh screen is not infiltrated when (filtration) operated in ensuing centrifugation.
Formation as the such cleaning of correspondence, the outlet of filter cake receiving slit from the centrifugation motor spindle taken out, and replace the filter cake groove, cleaning fluid slurry receiving slit is connected outlet, and together reclaim residual slurry and cleaning fluid to cleaning fluid slurry receiving slit (reference example as, patent documentation 1).In addition, also the discharge switching device shifter that is used for discharging selectively the special use of solid and liquid can be arranged on the discharge chute of centrifugal separator, rather than above-mentioned squash type centrifugal separator, and switch discharge path thus, make and to be easy to switch operation (reference example as, patent documentation 2).
[patent documentation 1] special permission No. 2936270 specifications (the 2nd, 3 page, Fig. 1)
[patent documentation 2] spy opens flat 10-76183 communique (the 4th, 5 page, Fig. 1)
Yet, the Yi of the corresponding Zhe Yang of Zai Wang the formation of cleaning on, have the Wen topic Xia the Yi. That is, Zai The former technical Xu is Yaoed Zai Xing and is become discharge chute You Xuan Ze ground connection filter cake on the Zai centrifugal separator The Zuo Ye of receiving slit and cleaning fluid slurry receiving slit, and Xu is Yaoed the multi-position action people, the labour that Xu Yao is a large amount of And time, it is abominable to pretend Ye, and productivity is low.
In addition, the Zai latter's technology Zhong, discharging switching device shifter is large-scale plant, Xu is Yaoed two dimension, three-dimensional The wide space that arranges, and Zai arranges the setting of You Yan lattice on the place. In addition, Wei this Zhuan is set Zhi, also Xu are Yaoed substrate, and setup cost Zeng adds.
Summary of the invention
Therefore, major subjects of the present invention is to provide has densification when the space is set, and forces down the centrifugal separator of the discharge switching mechanism that cost is set.
The present invention who has solved above-mentioned problem is as follows.
(invention of record in the technical scheme 1)
The invention of record is a centrifugal separator in the technical scheme 1, be that filter cake entrance side at the discharge chute of discharging filter cake is equipped with the switch centrifugal separator of damping unit freely, it is characterized in that, constitute in centrifugal separation process, discharge described filter cake from described discharge chute, in the matting, the damper of described damping unit covers the filter cake entrance side of described discharge chute in machine, and prevents that cleaning fluid and residual filter cake from flowing out to described discharge chute.
Set the switch formation of damping unit freely by filter cake entrance side at the discharge chute of discharging filter cake, only carry out the control of damping unit switch, the discharge switching device shifter just can prevent in the matting in machine that cleaning fluid and residual filter cake from flowing out to the discharge chute, so need be set in addition.In addition, in the matting, cleaning fluid and residual filter cake do not flow out to the discharge chute in machine, therefore, even for example directly be attached at, ensuing operation drier unit etc., the load of drier etc. does not rise yet.
(invention of record in the technical scheme 2)
The invention of record is a centrifugal separator in the technical scheme 2, it is characterized in that, it is on constituting, to have: the cylinder basket of rotation, with the mesh screen that is fixed on the described inner face, and the filter cake that will be formed on the described mesh screen is situated between by filter cake reception ring from discharging the centrifugal separator that chute is discharged, on the formation, receive at described filter cake between the filter cake entrance side of the filtered solid outlet side of ring and described discharge chute and set switch damping unit freely, in centrifugal separation process, described filter cake is discharged from described discharge chute, in machine in the matting, the damper of described damping unit is covered the filter cake entrance side of described discharge chute, thereby prevent that cleaning fluid and residual filter cake from flowing out to described discharge chute.
(invention of record in the technical scheme 3)
The invention of record in the technical scheme 3, centrifugal separator, it is characterized in that, be to have on constituting: Xuan Zhuan outer cylinder basket reaches the coaxial therewith inner cylinder basket that sets respectively, these are separately fixed at the mesh screen on the inner face, with described inner cylinder basket is forwards pushed, and will be formed on the continuously extruded mechanism that the filter cake on the outer mesh screen pushes, and the described filter cake that is pushed is situated between receives ring from discharging the centrifugal separator that chute is discharged by filter cake, receive at described filter cake between the filter cake entrance side of the filtered solid outlet side of ring and described discharge chute and set switch damping unit freely, in centrifugal separation process, described filter cake is discharged from described discharge chute, in machine in the matting, the damper of described damping unit covers the filter cake entrance side of described discharge chute, thereby prevents that cleaning fluid and residual filter cake from flowing out to described discharge chute.
(action effect)
The identical effect of invention with technical scheme 1 record is played in the invention of technical scheme 2 and 3 records.
(invention of record in the technical scheme 4)
The invention of record in the technical scheme 4, any one the described centrifugal separator that is technical scheme 1 to the technical scheme 3, it is characterized in that, described damping unit has on constituting: cylinder, the bar that links with the piston element that is arranged on described cylinder in and with the damper of described bar binding, and, realize the switch control of described damper by air supply in described cylinder.
(action effect)
By air supply in cylinder, and realize the formation of the switch control of damper, when the switch damper, need be by operation people's switching operation, thus improve operation and productivity.In addition, the air that can control automatically in cylinder is supplied with, and can carry out matting in centrifugal separation process and the machine in proper order.
(invention in the technical scheme 5)
The centrifugal separator of invention technical scheme 4 records of record in the technical scheme 5 is characterized in that described damper has covering portion that covers described filter cake entrance side and the peristome that is communicated with described filter cake entrance side on constituting.
(action effect)
Cover the covering portion of damper entrance side and the peristome that is communicated with described filter cake entrance side by having damper, and air supply in cylinder, mobile piston parts and control the switch of damper, constitute by above-described, for example pass through in centrifugal separation process on the formation, the opening that makes damper is in the top of filter cake entrance side, filter cake can be discharged from discharging chute, in matting in machine, covering portion at damper covers the filter cake entrance side, can prevent that cleaning fluid and residual filter cake from flowing out to the discharge chute.
(effect of invention)
According to the present invention as can be known, have when can densification the space being set, can force down cost is set, and can discharge solid and liquid reliably selectively, can directly be connected on the machinery (drying machine in the drying process etc.) that carries out ensuing operation or the like advantage.
Description of drawings
Fig. 1 is the side cut away view of centrifugal separator.
Fig. 2 is the front cross-sectional view (opening the state of damper) of centrifugation.
Fig. 3 is the front cross-sectional view (closing the state of damper) of centrifugation.
Fig. 4 is the front cross-sectional view (opening the damper state) in other embodiments of damper device.
Fig. 5 is the front cross-sectional view (closing the state of damper) in other embodiments of damper device.
Fig. 6 is the key diagram that is used to illustrate the flow process of matting in centrifugal separation process and the machine.
Among the figure, the 1-housing, 2-slurry supply pipe, the 6-filtrate (liquid, 8-discharges chute, the 8A-plate-shaped member, 8B-mouth pipe, the 9-damping unit, the 9A-cylinder, the 9B-piston element, the 9C-bar, the 9D-damper, the 10-rinse liquid outlet, 11-outer cylinder basket, the outer mesh screen of 11A-, the 11B-holding plate, the 11C-support arm, 12-inner cylinder basket, mesh screen in the 12A-, the 12B-holding plate, the 12C-press section, the 13-dispenser panel, the 1st cleaning solution supplying pipe of 14-, the 14A-washer jet, the 2nd cleaning solution supplying pipe of 15-, the 15A-washer jet, the 16-filter cake receives ring, the 16A-filter cake receives the ring bracket, the 16B-discharge pipe, the 19-damping unit, the 19A-cylinder, the 19B-piston element, the 19C-bar, the 19D-damper, the 30-main shaft, the 31-extrusion axis, the 32-piston, the 33-pulley, 91-covering portion, the 92-peristome, the 1st mouthful of 93-, the 2nd mouthful of 94-, 191-covering portion, the 1st mouthful of 193-, the 2nd mouthful of 194-.
The specific embodiment
Below, embodiments of the present invention are described.
(integral body of centrifugal separator of the present invention constitutes)
At first, according to Fig. 1, the formation of the integral body in the embodiment of centrifugal separator is described.
Centrifugal separator at the front portion of device stationary cylinder shape housing 1 over the ground, sets outer cylinder basket 11 and coaxial inner cylinder housing 12 in this housing 1.Mesh screen 12A in mesh screen 11A reaches outside the inner face of these each baskets 11,12 is fixed with by fixed parts such as bolts.
On the other hand, outer cylinder basket 11, by bolt and being integral of holding plate 11B that is fixed by bolts on the front end of main shaft 30, and described main shaft 30 is that the power output owing to not shown motor is communicated to pulley 33 and rotates, and outer cylinder basket 11 and outer mesh screen 11A rotate in a circumferential direction.
Shown in Fig. 1 and 2, side at housing 1, be formed with filtrate (liquid 6, and the rotation of discharging by outer cylinder basket 11 and inner cylinder basket 12 from this filtrate (liquid 6, and centrifugation and the filtrate (mother liquor) that is filtered or the part of institute's cleaning liquid supplied in matting.
In addition, be formed with the discharge chute 8 of the filter cake that discharge filters in the bottom, side in the place ahead of housing 1.The filter cake of Pai Chuing is to put in the drying machine etc. of ensuing operation drying process thus.Although aftermentioned, the damping unit 9 of free switch damper is installed in the side of discharging chute 8, in addition, being formed with in matting effect by damper in the bottom in the place ahead of housing 1 stops and flows into cleaning fluid of discharging chute 8 and the rinse liquid outlet 10 that residual filter cake is discharged from.
On the other hand, in main shaft 30, be inserted with extrusion axis 31, the piston 32 that can move in square end and front and back thereafter is integrated with having activity space.In addition,, holding plate 12B is arranged with bolting at the front end of extrusion axis 31, integrated with bolt and described inner cylinder basket 12 on this holding plate 12B.
And then, in inner cylinder basket 12, be equipped with the dispenser panel 13 of bringing into play function as dispersion by the plate of the slurry of slurry supply pipe 2 supplies described later.Dispenser panel 13 is to be situated between to be fixed on the holding plate 11B that supports outer cylinder basket 11 by many support arm 11C with activity space ground perforation holding plate 12B.
Shown in Fig. 1 and 2, begin to be built-in with the 1st cleaning solution supplying pipe 14 and the 2nd cleaning solution supplying pipe of supplying with cleaning fluids such as distilled water from the place ahead of housing 1.On the 1st cleaning solution supplying pipe 14, a plurality of washer jet 14A, 14A are installed ..., and constitute from the top of housing 1 to outer cylinder basket 11 and inner cylinder basket 12 (outside comprising mesh screen 11A and in mesh screen 12A) jet cleaning liquid.Equally, on the 2nd cleaning solution supplying pipe 15, a plurality of washer jet 15A are installed, 15A ..., and constitute from the below of housing 1 to receive to outer cylinder basket 11 and inner cylinder basket 12 (outside comprising mesh screen 11A and in mesh screen 12A) and to filter cake described later and encircle 16 jet cleaning liquid.
Cleaning fluid is to use in cleaning filter cake or cleaning machine.When cleaning filter cake, also there is the situation of not discharging in the situation that exists at last the cleaning fluid that will be sprayed etc. to discharge from filtrate (liquid 6.In addition, about cleaning in the machine, carry out at the interval of the continuous operation of centrifugation, and for understand disappear outer mesh screen 11A and in the obstruction of mesh screen 12A etc. the time, wash residual filter cake and carry out, and from rinse liquid outlet 10 discharge cleaning fluid and residual filter cakes.
In the centrifugal separator that constitutes like this, supply with pending slurry to dispenser panel 12 from slurry supply pipe 2.At this moment, by the rotation of main shaft 30, in the time of outer cylinder basket 11 and outer mesh screen 11A rotation, because support arm 11C is running through holding plate 12B, so inner cylinder basket 12 and interior mesh screen 12A are also to same direction rotation.
In described rotary course,, piston 32 seesaws owing to doing extrusion axis 31.At this moment, if the inner cylinder basket 12 that has retreated advances, then the press section 12C of its front ends slides into the inner peripheral surface of outer mesh screen 11A, and the filter cake that will be deposited in outer mesh screen 11A forwards pushes, and receives in the ring 16 and be discharged to filter cake from leading section.
The inner cylinder basket 12 of described discharge of being through with retreats into illustrated home position.When inner cylinder basket 12 received the supply of continuous slurry, the interior mesh screen 12A on the face carried out Separation of Solid and Liquid within it, and simultaneously, a part of slurry moves into outer mesh screen 11, and mesh screen 11A also carries out Separation of Solid and Liquid outside.Filtrate in each mesh screen 11A, 12A is discharged from filtrate (liquid 6 by the through hole of each basket 11,12.
Also have, in the present embodiment, be illustrated according to multistage (2 grades) formula extrusion pressing type centrifugal separator, but the present invention is not limited only to this with outer cylinder basket and coaxial therewith inner cylinder basket that sets, and for example can be, have only the single stage type extrusion pressing type centrifugal separator of 1 grade cylinder basket.
(formation of damping unit of the present invention)
Secondly, damping unit of the present invention and the filter cake that is equipped with it being received ring describes.
As shown in Figure 1, filter cake receives ring 16 is positioned at outer cylinder basket 11 in order to bear the part that forwards moves in the filter cake on the mesh screen 16 outside being deposited in front.This filter cake receives ring 16 at textural and outer cylinder basket 11 apart, and as shown in Figure 1, being situated between is received ring bracket 16A and be fixed on the medial surface of housing 1 by filter cake, so even 11 rotations of outer cylinder basket, filter cake receives and encircles 16 and itself do not rotate.Filter cake receives the ring-type that section is the parts formation of roughly semicircular cylinder that is shaped as of ring 16, on constituting, on this annular part, be formed with discharge pipe 16B cylindraceous, and the filter cake that the rotation by outer cylinder basket 11 is subjected to the power on the normal direction is in the section that this filter cake receives ring 16 is the parts of semicircular cylinder roughly, when moving rotatably, be discharged from from discharge pipe 16B at last as filtered solid outlet with ring-type.Also have, the shape of filter cake reception ring 16 is not limited only to section and is roughly semicircular cylinder, also can be the en tube.
Damping unit 9 as discharging switching mechanism as shown in Figures 2 and 3, is positioned at the below as the discharge pipe 16B of filtered solid outlet, and as the top of the discharge chute 8 of filter cake inlet, thus the move left and right by damper, and control is discharged to discharging chute 8.
Thereby, in centrifugal separation process, Jie supplies in the cylinder 9A by the 1st mouthful 93 with compressed air, and the peristome 92 that makes damper 9D is positioned at the top of mouth pipe 8B, filter cake can be discharged from discharging chute 8 thus, in machine in the matting, compressed air is situated between to supply in the cylinder 9A by the mouthful 94, and cover cover mouth tube 8B with the covering portion 91 of damper 9D, can prevent from thus that cleaning fluid and residual filter cake from flowing out to discharge chute 8.
For this reason, only carry out the switch control of damper, just can prevent in the matting in machine that cleaning fluid and residual filter cake from flowing out to discharge chute 8, so do not need to be provided with in addition large-scale discharge switching device shifter.In addition, in machine in the matting, cleaning fluid and residual filter cake do not flow out to discharges in the chute 8, therefore, even directly linking for example ensuing operation drier unit etc., the burden of drying machine etc. does not increase yet, thus can directly be connected drying machine or repulper, and can cut down optional equipment.
Also have, in the present embodiment, having following formation also can, promptly, so that compressed air is situated between by the 1st mouthful of 93 state that supplies in the cylinder 9A, peristome 92 placed the top of mouth pipe 8B, and supply to state in the cylinder 9A by the 2nd mouthful 94 so that compressed air is situated between, cover mouth tube 8B is covered in covering portion 91, but is not limited to this formation.Promptly, from piston element 8B so that away from position (Fig. 2 for left side) peristome 92 is set, from piston element 9BC and then close part (being the right side Fig. 2) covering portion 91 is being set, so that compressed air is situated between by the 2nd mouthful of 94 state that supplies in the cylinder 9A, peristome 92 is placed the top of mouth pipe 8B, so that compressed air is situated between by the 1st mouthful of 93 state that supplies in the cylinder 9A, cover mouth tube 8B is covered in covering portion 91.
In the matting, be prevented from flowing out to the cleaning fluid and the residual filter cake of discharging chute 8 by the covering portion 91 of the damper 9D that discharges chute 8 in machine, as shown in Figure 3, Jie is by being discharged to rinse liquid outlet 10 above the plate-shaped member 8A above covering portion 91.
Other embodiments of representing to have damping unit at Fig. 4 and Fig. 5.Damping unit 19 and damping unit 9 are that the shape of damper is different, and other formations are identical.The difference of damper 9D and damper 19D is that damper 19D only is formed with the covering portion 191 of covering as the mouth pipe 8B of filter cake inlet, and is not equivalent to the part of the peristome that exists on damper 9D.For this reason, in centrifugal separation process, as shown in Figure 4, if Jie supplies in the cylinder 19A by the 2nd mouthful 194 with compressed air, the covering portion 191 of damper 19D is moved to right, 8B places the state of opening with the mouth pipe, then filter can be discharged from discharging chute 8, in machine in the matting, as shown in Figure 5, if Jie supplies in the cylinder 19A by the 1st mouthful 193 with compressed air,, can prevent that then cleaning fluid and residual filter cake from flowing out to discharge chute 8 at 191 one-tenth states that cover cover mouth tube 8B of covering portion of damper 19D.
(flow process of matting in centrifugal separation process and the machine)
According to Fig. 6, to the flow process of present embodiment as matting in the centrifugal separation process of model and the machine described.
In centrifugal separation process, the state of damper 9D by opening damping unit 9 is (by placing the peristome 92 of damper 9D the top of mouth pipe 8B, discharge the state of filter cake from discharging chute 8), supply with pending slurry from slurry supply pipe 2, and the rotation by main shaft 30, make outer cylinder basket 11 and outer mesh screen 11A rotation, and will rotate filtrate (mother liquor) and discharge from filtrate (liquid 6.Also have, the filter cake that is deposited in outer mesh screen 11A is forwards pushed, and be discharged in the filter cake reception ring 16, by the peristome 92 of damper 9D being placed the top of mouth pipe 8B, discharge filter cakes at last from discharging chute 8 from leading section.
In ensuing matting, stop to supply with slurry from slurry supply pipe 2, thereafter, damper 9D is made as closing state (cover cover mouth tube 8B by the covering portion 91 with damper 9D, prevent that cleaning fluid and residual filter cake from flowing out to the state of discharging chute 8).Also have, supply with cleaning fluid from the 1st cleaning solution supplying pipe 14 and the 2nd cleaning solution supplying pipe 15, and receive to outer cylinder basket 11 and inner cylinder basket 12 (outside comprising mesh screen 11A and in mesh screen 12A) and filter cake by washer jet 14A, 15A and to encircle 16 jet cleaning liquid, clean residual filter cake, be discharged to filtrate (liquid 6 or rinse liquid outlet 10.
Also have, stop to supply with cleaning fluid from the 1st cleaning solution supplying pipe 14 and the 2nd cleaning solution supplying pipe 15, thereafter, 9D is made as open mode with damper, and carries out supplying with from slurry supply pipe 2 circulation of pending water repeatedly.
In this circulation, by supplying with compressed air from air supply pipe (not shown), and the formation of the control of the switch of realization damper 9D, when the switch damper, supply with from the air of air supply pipe if be made as automatic control, then can carry out unmanned automatic operating in turn operation in centrifugal separation process and the machine.
Claims (5)
1. centrifugal separator is that the filter cake entrance side at the discharge chute of discharging filter cake is equipped with the switch centrifugal separator of damping unit freely, it is characterized in that,
Constitute in the following manner, that is,
In centrifugal separation process, discharge described filter cake from described discharge chute,
In the matting, the damper of described damping unit covers the filter cake entrance side of described discharge chute in machine, prevents that cleaning fluid and residual filter cake from flowing out to described discharge chute.
2. centrifugal separator is to have the cylinder basket of rotation and be fixed on mesh screen on the described inner face on constituting, and will be formed on filter cake on the described mesh screen and be situated between and receive ring from discharging the centrifugal separator that chute is discharged by filter cake, it is characterized in that,
Constitute in the following manner, that is,
Receive at described filter cake between the filter cake entrance side of the filtered solid outlet side of ring and described discharge chute and set switch damping unit freely,
In centrifugal separation process, described filter cake is discharged from described discharge chute,
In machine, in the matting, the damper of described damping unit is covered the filter cake entrance side of described discharge chute, thereby prevent that cleaning fluid and residual filter cake from flowing out to described discharge chute.
3. centrifugal separator, be the outer cylinder basket and the coaxial therewith inner cylinder basket that sets that on constituting, have rotation respectively, be separately fixed at the mesh screen on these inner faces and described inner cylinder basket forwards pushed and will be formed on the continuously extruded mechanism that the filter cake on the outer mesh screen pushes, and the described filter cake that is pushed is situated between by filter cake reception ring from discharging the centrifugal separator that chute is discharged, it is characterized in that
Receive at described filter cake between the filter cake entrance side of the filtered solid outlet side of ring and described discharge chute and set switch damping unit freely,
In centrifugal separation process, described filter cake is discharged from described discharge chute,
In the matting, the damper of described damping unit covers the filter cake entrance side of described discharge chute in machine, thereby prevents that cleaning fluid and residual filter cake from flowing out to described discharge chute.
4. according to any one the described centrifugal separator in the claim 1 to 3, it is characterized in that,
Described damping unit has on constituting: cylinder, the bar that links with the piston element that is arranged on described cylinder in and with the damper of described bar binding,
And, realize the switch control of described damper by air supply in described cylinder.
5. centrifugal separator according to claim 4 is characterized in that,
Described damper has on constituting: cover the covering portion of described filter cake entrance side and the peristome that is communicated with described filter cake entrance side.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004248985 | 2004-08-27 | ||
| JP2004248985A JP4079373B2 (en) | 2004-08-27 | 2004-08-27 | centrifuge |
| JP2004-248985 | 2004-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1739858A true CN1739858A (en) | 2006-03-01 |
| CN1739858B CN1739858B (en) | 2011-11-16 |
Family
ID=36092472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100814867A Active CN1739858B (en) | 2004-08-27 | 2005-06-29 | Centrifugal separator |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4079373B2 (en) |
| KR (1) | KR101118333B1 (en) |
| CN (1) | CN1739858B (en) |
| RU (1) | RU2375119C2 (en) |
| TW (1) | TW200607568A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430483A (en) * | 2011-12-02 | 2012-05-02 | 江苏远洋药业股份有限公司 | Flushing device for solid material machine |
| CN102974471A (en) * | 2012-12-04 | 2013-03-20 | 江苏牡丹离心机制造有限公司 | Horizontal type screw discharging centrifuge provided with wind-discharging and water-washing device |
| CN101421046B (en) * | 2006-04-14 | 2013-06-26 | 月岛机械株式会社 | Centrifugal separator, mouth member for circular hollow cylindrical basket, and centrifugal separation method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106457119B (en) * | 2015-05-11 | 2021-07-16 | 布勒股份公司 | Apparatus and method for efficient separation of particles from an air stream |
| CN105800902A (en) * | 2016-04-07 | 2016-07-27 | 安徽普源分离机械制造有限公司 | Vibration attenuation type sludge treatment device adopting stable structure |
| JP6578254B2 (en) * | 2016-07-05 | 2019-09-18 | 月島機械株式会社 | Centrifuge and centrifuge method |
| JP7402853B2 (en) * | 2021-11-19 | 2023-12-21 | 月島機械株式会社 | Slurry dehydration drying system and dehydration drying method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2936270B2 (en) * | 1989-10-20 | 1999-08-23 | 月島機械株式会社 | Extrusion centrifuge |
| DE4430354A1 (en) * | 1994-08-26 | 1996-02-29 | Bauer Spezialtiefbau | Centrifuge for solid-liquid separation |
| DE19646038C2 (en) * | 1996-11-08 | 1998-08-06 | Heinkel Ind Zentrifugen | Inverting filter centrifuge |
-
2004
- 2004-08-27 JP JP2004248985A patent/JP4079373B2/en active Active
-
2005
- 2005-06-29 CN CN2005100814867A patent/CN1739858B/en active Active
- 2005-07-18 KR KR1020050064657A patent/KR101118333B1/en active IP Right Grant
- 2005-08-02 TW TW094126162A patent/TW200607568A/en unknown
- 2005-08-26 RU RU2005127031/15A patent/RU2375119C2/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421046B (en) * | 2006-04-14 | 2013-06-26 | 月岛机械株式会社 | Centrifugal separator, mouth member for circular hollow cylindrical basket, and centrifugal separation method |
| CN102430483A (en) * | 2011-12-02 | 2012-05-02 | 江苏远洋药业股份有限公司 | Flushing device for solid material machine |
| CN102974471A (en) * | 2012-12-04 | 2013-03-20 | 江苏牡丹离心机制造有限公司 | Horizontal type screw discharging centrifuge provided with wind-discharging and water-washing device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI350204B (en) | 2011-10-11 |
| CN1739858B (en) | 2011-11-16 |
| JP4079373B2 (en) | 2008-04-23 |
| JP2006061859A (en) | 2006-03-09 |
| RU2005127031A (en) | 2007-03-10 |
| TW200607568A (en) | 2006-03-01 |
| KR101118333B1 (en) | 2012-03-09 |
| RU2375119C2 (en) | 2009-12-10 |
| KR20060053850A (en) | 2006-05-22 |
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