CN103480506A - Centrifugal filter with automatic slag stirring performance - Google Patents
Centrifugal filter with automatic slag stirring performance Download PDFInfo
- Publication number
- CN103480506A CN103480506A CN201310421230.0A CN201310421230A CN103480506A CN 103480506 A CN103480506 A CN 103480506A CN 201310421230 A CN201310421230 A CN 201310421230A CN 103480506 A CN103480506 A CN 103480506A
- Authority
- CN
- China
- Prior art keywords
- feed pipe
- centrifugal
- rotary drum
- filter
- centrifugal filter
- 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.)
- Pending
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifugal filter with automatic slag stirring performance, belongs to the technical field of food suspension and emulsion raw material centrifugation, and aims to overcome the defects of reduction of production efficiency and increase of labor cost due to the fact that existing centrifugal filters need to stop frequently to loosen or remove slag. The centrifugal filter comprises a shell, a revolving drum and a revolving shaft, and a feed pipe is provided and extends into the revolving drum to be integrally connected with the same through spokes; at least one row of discharge pipes are mounted on the outer wall of the feed pipe in a manner of being communicated with an inner cavity, and each row includes at least two symmetrical discharge pipes with the lower ends closed. The centrifugal filter is suitable for new systems of centrifugal filters and modification of the existing centrifugal filters.
Description
Technical field
The present invention relates to a kind of food suspension, emulsion feed centrifugal separation technology, particularly relate to and a kind ofly having from stirring the filter centrifugal of slag performance.
Background technology
Centrifugal filtration is to utilize centrifugal force to carry out the method for solid-liquid phase separation.Centrifugal filtration process is very general in Applications in Food Industry, and the solid-liquid that is mainly used in the crystal suspension easily filtered and the suspension that contains the larger particles solid separates and the dehydration of material etc.; As the brilliant salt dehalogenation of salt-making process, starch dehydrating, the extraction of fruit juice, the separation of monosodium glutamate, mandarin oil, yeast and the predrainage process in Dehydrated Vegetable Processing etc.Filter centrifugal mainly is comprised of the parts such as rotary drum of fixing shell and energy High Rotation Speed.Rotary drum claims again the filter basket, and upright opening upwards, driven by rotating shaft in bottom; Be covered with pore on the perisporium of rotary drum, sometimes also will in rotary drum, lay filter cloth or filter screen; When the rotary drum High Rotation Speed, suspension is centrifuged power and gets rid of to the rotary drum perisporium, solid particle is trapped within drum and forms filter cake layer, liquid after filtration the filtration of slag blanket, filter cloth or filter screen throw away rotary drum by the pore on the rotary drum perisporium and fall in shell, thereby reach the purpose of Separation of Solid and Liquid.The process of centrifugal filtration is actually the process that centrifugal force overcomes filtration resistance; In the starting stage, filtration resistance mainly comes from filter medium and support, along with the carrying out of filter operation, filter cake layer gradually thicken and the filter residue monomer between structure fixing, now, filtration resistance is comprised of the resistance of filter medium resistance and filter cake layer, and often the latter's resistance can be larger.Especially contain difficulty filter property material fibrous, the foliaceous solid for part, will soon in the rotary drum perisporium, form closely knit filter cake layer, have a strong impact on the tapping rate of filtration, therefore, need often shutdown to carry out loose slag or slagging-off operation.Shut down frequently production efficiency is reduced, but also the labour who has increased the operator pays.
Summary of the invention
The purpose of this invention is to provide and a kind ofly have from stirring the filter centrifugal of slag performance, overcoming current filter centrifugal needs frequent shutdown to carry out loose slag or slagging-off operation, and production efficiency is reduced and the labour pays the deficiency of increase.
The present invention is achieved by following technical proposals.
The present invention includes shell, rotary drum and rotating shaft, be provided with feed pipe, described feed pipe stretches in described rotary drum and is connected as one by spoke and described rotary drum; On the outer wall of described feed pipe, inner chamber is equipped with communicatively at least one row, often drains into and lack two discharge nozzles symmetrically, the lower end closed of described feed pipe.The technical program is the improvement on prior art, and described feed pipe and described rotary drum are connected as a single entity, and in other words, described feed pipe is synchronous rotary together with described rotary drum.The effect of described feed pipe, be to change originally material is directly injected to the mode of described rotary drum, and change into, material injected to described feed pipe, and then flow out via the described discharge nozzle communicated with described feed pipe.Because the caliber of described discharge nozzle is less, and be High Rotation Speed, therefore, the material flow flowed out by described discharge nozzle is the fluid column shape that is injection, in liquid stream the place ahead, with slag blanket on every side, forming violent disturbance, makes slag blanket can't form closely knit impermeable barrier; Simultaneously, the liquid stream ejected by described discharge nozzle has higher kinetic energy, and therefore stronger penetration capacity is arranged in slag blanket; Everything all is conducive to normally carrying out of centrifugal filtration operation, and to increasing output, there is important meaning view the aspects such as raising filter efficiency.The quantity of described discharge nozzle and the direction that goes out stream all should be take the central axis of described feed pipe and be arranged symmetrically as symmetry axis, make the active force that the feed liquid of the weight of described discharge nozzle body and outflow produces reach dynamic equilibrium state, so just can guarantee to make complete machine to move reposefully in operating process.
In the present invention, the angle of the axis of the described feed pipe of the axis of described discharge nozzle and its below is equal to or less than 90 °, and its effect is to allow the feed liquid of described discharge nozzle ejection become level or downwards, avoids feed liquid the suitable for reading of described rotary drum of gushing out.From the easy angle that easily reaches dynamic equilibrium state with parts when moving of machine-building processing, consider, the described discharge nozzle filled on described feed pipe is that the every row of three rows is three.In order to make the feed liquid ejected from the outlet of described discharge nozzle that stronger flow velocity be arranged, at the discharge end of described discharge nozzle, be equipped with and add kinetic head.
Against existing technologies, the invention has the beneficial effects as follows:
Can effectively avoid the stifled phenomenon of slag to occur, reduce loose slag and, except the number of times of slag operation, be conducive to boost productivity and alleviate workman's labour intensity.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention, the A-A cut-away view that Fig. 2 is Fig. 1.In figure: 1, shell, 2, rotary drum, 3, rotating shaft, 4, feed pipe, 5, spoke, 6, discharge nozzle, 7, add kinetic head.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the invention will be further described.
The present invention during fabrication, each parts not only will meet the food sanitation safe laws and regulations requirement, also to have can be under the condition of running up stiffness, therefore, feed pipe 4,, spoke 5, discharge nozzle 6 and add kinetic head 7 and all should adopt stainless steel material, the connection between each parts simultaneously is solid and reliable, stops to appear at while running up the possibility that looseness occurs.The present invention injects except charging changes by feed pipe 4 in use, and all the other are as same as the prior art as operations such as the collection of filtering rear feed liquid and slag dumpings.The present invention's feed liquid when normal operation sprays by adding kinetic head 7 the good anti-blocking effect of loose slag of just playing, if in operating process, the rotating speed of energy appropriate change rotary drum 2 or adjustment are by the flow of feed pipe 4 chargings, can obtain better loose slag effect, this is because injecting the direction of filter cake layer feed liquid can change to some extent, has enlarged the range of disturbance to slag blanket.
Claims (4)
1. one kind has from stirring the filter centrifugal of slag performance, comprises shell, rotary drum and rotating shaft, it is characterized in that, is provided with feed pipe, and described feed pipe stretches in described rotary drum and connected as one by spoke and described rotary drum; On the outer wall of described feed pipe, inner chamber is equipped with communicatively at least one row, often drains into and lack two discharge nozzles symmetrically, the lower end closed of described feed pipe.
2. according to claim 1 a kind ofly have from stirring the filter centrifugal of slag performance, it is characterized in that, the axis of described discharge nozzle is equal to or less than 90 ° with the angle of axis of described feed pipe below it.
3. according to claim 1 a kind ofly have from stirring the filter centrifugal of slag performance, it is characterized in that, the described discharge nozzle filled on described feed pipe is that the every row of three rows is three.
4. according to claim 1 a kind ofly have from stirring the filter centrifugal of slag performance, it is characterized in that, at the discharge end of described discharge nozzle, is equipped with and adds kinetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421230.0A CN103480506A (en) | 2013-09-10 | 2013-09-10 | Centrifugal filter with automatic slag stirring performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421230.0A CN103480506A (en) | 2013-09-10 | 2013-09-10 | Centrifugal filter with automatic slag stirring performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480506A true CN103480506A (en) | 2014-01-01 |
Family
ID=49821292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310421230.0A Pending CN103480506A (en) | 2013-09-10 | 2013-09-10 | Centrifugal filter with automatic slag stirring performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480506A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067356A (en) * | 2016-11-16 | 2018-05-25 | 浙江三拓重工科技有限公司 | A kind of rotor of bipyramid cocurrent decanter centrifuge |
| CN108067355A (en) * | 2016-11-16 | 2018-05-25 | 浙江三拓重工科技有限公司 | A kind of bipyramid cocurrent decanter centrifuge |
| CN108176520A (en) * | 2017-12-25 | 2018-06-19 | 江苏巨能机械有限公司 | Three-phase disc separator |
| CN111359786A (en) * | 2020-03-16 | 2020-07-03 | 何贞芳 | Impurity centrifugal separation device |
-
2013
- 2013-09-10 CN CN201310421230.0A patent/CN103480506A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067356A (en) * | 2016-11-16 | 2018-05-25 | 浙江三拓重工科技有限公司 | A kind of rotor of bipyramid cocurrent decanter centrifuge |
| CN108067355A (en) * | 2016-11-16 | 2018-05-25 | 浙江三拓重工科技有限公司 | A kind of bipyramid cocurrent decanter centrifuge |
| CN108176520A (en) * | 2017-12-25 | 2018-06-19 | 江苏巨能机械有限公司 | Three-phase disc separator |
| CN111359786A (en) * | 2020-03-16 | 2020-07-03 | 何贞芳 | Impurity centrifugal separation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103480506A (en) | Centrifugal filter with automatic slag stirring performance | |
| CN104128265B (en) | A kind of equipment for separating liquid from solid | |
| CN101905193A (en) | Rotary drum of horizontal spiral discharge sedimentation centrifuge | |
| CN203484238U (en) | Centrifugal filtering machine with self-scrap-mixing performance | |
| CN104437900B (en) | Piston push centrifuge pusher disk filtration apparatus | |
| CN203853182U (en) | Flat plate-type two-stage centrifugal discharging centrifugal machine | |
| CN110237943A (en) | Multistage dish-style sedimentation separation machine | |
| CN109351037A (en) | Multifunctional solid-liquid or dust separation machine | |
| CN219128581U (en) | Refined filter equipment for lubricating oil | |
| CN205073774U (en) | Centrifugation oil filter | |
| CN101982216A (en) | Backwashing method and device of filter | |
| CN201744407U (en) | Horizontal spiral discharge settling centrifuge drum | |
| CN206257896U (en) | A kind of tea-leaf dewatering machine | |
| CN205907242U (en) | Centrifugation oil and residue separating ware | |
| CN202191159U (en) | Novel juicer | |
| CN204074276U (en) | A kind of equipment for separating liquid from solid | |
| CN103191598A (en) | Eddy-flow full-effect machine oil filter | |
| CN104668109B (en) | Drainage feeder on horizontal screw unloading filter centrifugal machine | |
| CN204234223U (en) | Piston push centrifuge pusher dish filter | |
| CN209292020U (en) | A kind of drum-type centrifugal filter | |
| CN208526988U (en) | A kind of sedimentation-filtration dewatering piston push centrifuge | |
| CN202555023U (en) | Oil residue separator of centrifugal oil residue separation oil filter machine | |
| CN208390247U (en) | A kind of novel flat hanging bag centrifuge | |
| CN207770062U (en) | A kind of scraper type orange juice centrifugal separator | |
| CN203018216U (en) | Vertical scraper unloading automatic centrifugal machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |