CN203484238U - Centrifugal filtering machine with self-scrap-mixing performance - Google Patents
Centrifugal filtering machine with self-scrap-mixing performance Download PDFInfo
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- CN203484238U CN203484238U CN201320573106.1U CN201320573106U CN203484238U CN 203484238 U CN203484238 U CN 203484238U CN 201320573106 U CN201320573106 U CN 201320573106U CN 203484238 U CN203484238 U CN 203484238U
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- filtering machine
- centrifugal filtering
- centrifugal
- feed pipe
- rotary drum
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Abstract
The utility model discloses a centrifugal filtering machine with self-scrap-mixing performance, and belongs to the technical field of centrifugal separation of food suspension liquid and emulsion raw materials. The centrifugal filtering machine aims to overcome the defects that an existing centrifugal filtering machine needs to stop frequently to loosen scraps or remove the scraps, production efficiency is reduced, and labor cost is increased. The centrifugal filtering machine comprises an outer shell, a drum, a rotary shaft and a feeding pipe, wherein the feeding pipe extends into the drum and is connected with the drum as a whole through spokes; an inner cavity of the outer wall of the feeding pipe is provided with at least one row of discharging pipes in a communicated mode, each row at least comprises two discharging pipes symmetrically, and the lower end of the feeding pipe is sealed. The centrifugal filtering machine is suitable for newly manufacturing of the centrifugal filtering machine and improvement of the existing centrifugal filtering machine.
Description
Technical field
The utility model relates to a kind of food suspension, emulsion feed centrifugal separation technology, particularly relates to 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, is mainly used in the dehydration of the separated and material of the solid-liquid of the crystal suspension easily filtering and the suspension that contains larger particles solid 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 is mainly comprised of the parts such as rotary drum of the shell of fixing and energy High Rotation Speed.Rotary drum claims again filter basket, and upright opening upwards, is driven by rotating shaft in bottom; On the perisporium of rotary drum, be covered with pore, sometimes also will in rotary drum, lay filter cloth or filter screen; When rotary drum High Rotation Speed, suspension is centrifuged power and gets rid of to rotary drum perisporium, solid particle is trapped within and in drum, forms filter cake layer, liquid after filtration the filtration of slag blanket, filter cloth or filter screen by the pore on rotary drum perisporium, throw away rotary drum and fall in shell, thereby reach the object 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 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 for part, contain difficulty filter property material fibrous, foliaceous solid, will soon in 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 operator pays.
Summary of the invention
The purpose of this utility model is to provide a kind ofly to be had from stirring the filter centrifugal of slag performance, and overcoming current filter centrifugal needs frequent shutdown to carry out loose slag or slagging-off operation, and production efficiency is reduced and labour pays the deficiency of increase.
The utility model is achieved by following technical proposals.
The utility model comprises shell, rotary drum and rotating shaft, 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.The technical program is the improvement in 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, is to change originally material directly to inject the mode of described rotary drum, and change into, material is injected to described feed pipe, and then flows out via the described discharge nozzle communicating with described feed pipe.Because the caliber of described discharge nozzle is less, and be High Rotation Speed, therefore, the material flow being flowed out by described discharge nozzle is the fluid column shape that is injection, for forming violent disturbance in liquid stream the place ahead with slag blanket around, makes slag blanket cannot form closely knit impermeable barrier; Meanwhile, the liquid stream being ejected by described discharge nozzle has higher kinetic energy, therefore in slag blanket, has stronger penetration capacity; Everything is all conducive to normally carrying out of centrifugal filtration operation, and to increasing output, improving the aspects such as filter efficiency has important meaning view.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, the active force that the weight of described discharge nozzle body and the feed liquid of outflow are produced reaches dynamic equilibrium state, so just can guarantee to make complete machine to move reposefully in operating process.
In the utility model, 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 filling on described feed pipe is that the every row of three rows is three.In order to make the feed liquid ejecting from the outlet of described discharge nozzle have stronger flow velocity, at the discharge end of described discharge nozzle, be equipped with and add kinetic head.
Against existing technologies, the beneficial effects of the utility model are:
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.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, 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 utility model will be further described.
The utility model during fabrication, each parts not only will meet 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 is simultaneously solid and reliable, stops to appear at the possibility that occurs looseness while running up.The utility model injects except charging changes by feed pipe 4 in use, and all the other are as same as the prior art in filtered the operations such as the collection of rear feed liquid and slag dumping.The utility model 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 expanded the range of disturbance to slag blanket.
Claims (4)
1. have from stirring a filter centrifugal for slag performance, comprise shell, rotary drum and rotating shaft, it is characterized in that, 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.
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 filling 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 |
|---|---|---|---|
| CN201320573106.1U CN203484238U (en) | 2013-09-10 | 2013-09-10 | Centrifugal filtering machine with self-scrap-mixing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573106.1U CN203484238U (en) | 2013-09-10 | 2013-09-10 | Centrifugal filtering machine with self-scrap-mixing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484238U true CN203484238U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573106.1U Expired - Fee Related CN203484238U (en) | 2013-09-10 | 2013-09-10 | Centrifugal filtering machine with self-scrap-mixing performance |
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| Country | Link |
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| CN (1) | CN203484238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201805A (en) * | 2019-05-16 | 2019-09-06 | 深圳市中科智诚科技有限公司 | A kind of coal mine process equipment with long service life with choke preventing function |
-
2013
- 2013-09-10 CN CN201320573106.1U patent/CN203484238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201805A (en) * | 2019-05-16 | 2019-09-06 | 深圳市中科智诚科技有限公司 | A kind of coal mine process equipment with long service life with choke preventing function |
| CN110201805B (en) * | 2019-05-16 | 2020-12-18 | 嘉兴觅特电子商务有限公司 | Long service life's colliery processing equipment that has anti-blocking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140910 |
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| EXPY | Termination of patent right or utility model |