CN104907187A - Multi-stage type helical screen continuous centrifuge - Google Patents
Multi-stage type helical screen continuous centrifuge Download PDFInfo
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- CN104907187A CN104907187A CN201510285763.XA CN201510285763A CN104907187A CN 104907187 A CN104907187 A CN 104907187A CN 201510285763 A CN201510285763 A CN 201510285763A CN 104907187 A CN104907187 A CN 104907187A
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Abstract
The invention discloses a multi-stage type helical screen continuous centrifuge. The multi-stage type helical screen continuous centrifuge comprises a case, a differential transmission device and a separating device. The differential transmission device is arranged on one side of the case, and the separating device is arranged in the case; the differential transmission device comprises a differential mechanism, a bearing box and a belt transmission device; the separating device comprises three rotation baskets connected sequentially and three helical pushing devices arranged in the three rotation baskets, respectively; the first stage of rotation basket and the third stage of rotation basket are of conical rotation baskets, and the small openings thereof face the differential transmission device, the second stage of rotation basket is of a horizontal rotation basket; the direction of each helical pushing device is the same as the direction of the corresponding rotation basket; the first stage of rotation basket and the corresponding helical pushing device are fixedly connected with two output shafts of the differential mechanism, respectively; a vertical partition board is further arranged out of the connection part of the first stage of rotation basket and the second stage of rotation basket. By utilizing the centrifuge, the dehydration of difficult-to-process materials can be realized effectively, mother liquor and cleaning fluid can be separated completely, the structure is simple, the dehydration effect is better, the processing efficiency is higher, and the energy consumption is lower.
Description
Technical field
The present invention relates to Centrifuge Techniques field, be specifically related to that a kind of structure is simple, treatment effeciency is high, energy consumption is low and effectively can solve the multisection type helical screens continuous centrifuge of the dehydration problem of difficult material.
Background technology
Centrifuge utilizes centrifugal force, the machinery of each component in the mixture of separating liquid and solid particle or liquid and liquid.Centrifuge is mainly used in the solid particle in suspension to separate with liquid, or by two kinds of density differences in emulsion, liquid immiscible again separately (such as from milk, isolating cream); It also can be used for getting rid of the liquid in wet solid, such as salt desalted water; The admixture of gas of special hypervelocity channel separator also separable different densities; Utilize the solid particle of different densities or the granularity feature that sinking speed is different in a liquid, some sedimentation centrifuges also can carry out classification to solid particle by density or granularity.Centrifuge is widely used in the departments such as chemical industry, oil, food, pharmacy, ore dressing, coal, water treatment and boats and ships.
At present, the utilization of helical screens centrifuge is comparatively extensive, and in prior art, and helical screens centrifuge design for one-part form, and wrecked separation of material often has incomplete situation of dewatering in process of production.In addition, in the occasion that filter cake need clean, the partition that cleaning fluid and parting liquid can not be fully effective, is mixed into mother liquor more in cleaning fluid, and cleaning liquid measure is large, and in cleaning fluid, mother liquor content is large.Handled thing scope that can be corresponding is relatively little, and particle is tiny, the material that viscosity is large, energy consumption can only be selected larger, the batch centrifuge process that separative efficiency is low.
Therefore, market is badly in need of a kind of centrifuge that effectively can solve the dehydration problem of difficult material; It can be separated completely and be separated mother liquor and cleaning fluid, realizes independent recovery; And centrifuge treatment effeciency is higher, cleaning performance better, filter cake moisture content is lower, discharge is less, energy consumption is lower.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of effectively can solve difficult material dehydration problem and can completely by separation mother liquor and cleaning fluid separately, thus realizing the independent multisection type helical screens continuous centrifuge reclaimed, its structure is simple, dehydrating effect better, treatment effeciency is higher, energy consumption is lower.
For solving problems of the prior art, the concrete technical scheme of employing is:
A kind of multisection type helical screens continuous centrifuge, comprises casing, differential driver and separator; Described differential driver is located at the side of casing, and casing internal is located at by described separator; Described differential driver comprises differential mechanism, be located at the bearing housing outside differential mechanism and be located at the belt drive unit of differential mechanism one end; Described separator comprise a section of connecting successively turn basket, two sections turn basket, three sections turn basket be located at respectively described one section turn basket, two sections turn basket, three sections turn basket inner and the one section of spiral pusher device be connected successively, two sections of spiral pusher devices and three sections of spiral pusher devices; Described one section turns basket and three sections to turn basket is that taper turns basket, and its osculum is towards described differential driver, described two sections to turn basket be that level turns basket, described one section of spiral pusher device, two sections of spiral pusher devices, three sections of spiral pusher devices and corresponding with it one section turns basket, two sections turn basket, three sections of directions turning basket are identical; Described one section turns basket and is fixedly connected with two output shafts of described differential mechanism respectively with one section of spiral pusher device; Described one section turns basket and two sections of outsides turning basket connecting portion are also provided with partition panel, and described partition panel is vertically located in casing; Described three sections of sides turning basket are also provided with feed pipe, and described feed pipe is arranged in described two sections and turns in basket from described casing, and the end of described feed pipe is positioned at described one section turns the center that basket and two sections turn basket junction.
Preferred scheme, the inside and outside of described one section of spiral pusher device is equipped with multiple material guide plate, its materials inside guide plate comprises the first material guide plate, intermediate material guide plate and the end materials guide plate that set gradually, described first material guide plate is positioned at the osculum side of described one section of spiral pusher device, its terminal extension is to the end of described feed pipe, and the end of described first material guide plate is also provided with vertical baffle; The outside of described two sections of spiral pusher devices and three sections of spiral pusher devices is equipped with multiple material guide plate.
Further preferred scheme, the material guide plate of described one section of spiral pusher device, two sections of spiral pusher devices and three sections of spiral pusher device outsides is all vertically arranged; First material guide plate of described one section of spiral pusher device inside is contrary with the direction of one section of spiral pusher device with the setting direction of intermediate material guide plate, and the end materials guide plate of described one section of spiral pusher device inside is vertically arranged.
Further preferred scheme again, described one end turns basket and three sections and turns on basket and be equipped with multiple through hole.
Further preferred scheme, the connected mode of described partition panel and casing, for removably connecting, can ensure that the dismounting turning basket is convenient with maintenance.
Described one section turn basket, two sections turn basket and three sections of positions that are interconnected turned on basket are equipped with adpting flange, described one section turn basket, two sections turn basket and three sections turn with bolts by adpting flange between basket.
The position that is interconnected on described one section of spiral pusher device, two sections of spiral pusher devices and three sections of spiral pusher devices is equipped with adpting flange, described one section of spiral pusher device, between two sections of spiral pusher devices and three sections of spiral pusher devices by adpting flange with bolts.
Described one section turns basket and two sections and turns basket top and be provided with and turn basket scavenge pipe, described in turn basket scavenge pipe bottom be horizontal tube, and horizontal tube is provided with multiple uniform outlet.
Described feed pipe bottom is provided with filter cake scavenge pipe, and the end of described filter cake scavenge pipe extends to described two sections of inside turning basket, and the end of described filter cake scavenge pipe is provided with multiple outlet side by side.
Described casing bottom is respectively equipped with in the both sides that described partition panel separates and is separated mother liquor outlet and rinse liquid outlet, and the casing bottom corresponding with described feed pipe is also provided with discharge nozzle, and discharge nozzle is connected with discharging bin.
Opposite side relative with differential driver on casing is provided with opening, and opening is provided with cover.
By adopting such scheme, compared with prior art, its technique effect is a kind of multisection type helical screens continuous centrifuge of the present invention:
1, adopt three sections of modes turning basket, effectively can solve the dehydration problem of difficult material, dehydrating effect is better, treating capacity is larger, treatment effeciency is higher.
2, one section turns basket and two sections of outsides turning the connecting portion of basket are provided with partition panel, and separation mother liquor was discharged with separating of cleaning fluid, realizes independent recovery.
3, relative gap formula centrifuge, treating capacity is larger, mechanism is less, and misoperation is few, energy consumption is less; During the material that process particle is more tiny, viscosity is higher, its accommodation is wider; When the processing requirements such as cleaning are higher, can meet with a machine processing demands that multiple devices in the past could realize.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of multisection type helical screens of the present invention continuous centrifuge;
Fig. 2 is the enlarged drawing in the A portion in the overall structure schematic diagram of a kind of multisection type helical screens of the present invention continuous centrifuge.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with instantiation, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
As depicted in figs. 1 and 2,
A kind of multisection type helical screens continuous centrifuge, comprises casing 1, differential driver 2 and separator 3.Described differential driver 2 is located at the side of casing 1, and the inside of casing 1 is located at by described separator 3.Described differential driver 2 comprises differential mechanism 21, be located at the bearing housing 22 outside differential mechanism 21 and be located at the belt drive unit 23 of differential mechanism 21 one end.Described separator 3 comprises a section of connecting successively and turns 31, two sections, basket and turn 32, three sections, basket and turn basket 33 and be located at described one section respectively and turn 31, two sections, basket and turn 32, three sections, basket and turn basket 33 inner and one section of spiral pusher device, 34, the two sections of spiral pusher devices 35 be connected successively and three sections of spiral pusher devices 36; Described one section turns basket 31 and three sections and turns basket 33 and turn basket for taper and it be equipped with multiple through hole, and its osculum is towards described differential driver 2, described two sections turn basket 32 for level and turn basket, and described one section of spiral pusher device 34, two sections of spiral pusher devices 35, three sections of spiral pusher devices 36 turn 31, two sections, basket with corresponding with it one section to turn basket 32, three sections of directions turning basket 33 identical; Described one section turns basket 31 and is fixedly connected with two output shafts of described differential mechanism 21 respectively with one section of spiral pusher device 34.Described one section turns basket 31 and two sections of outsides turning basket 32 connecting portion are also provided with partition panel 4, and described partition panel 4 is vertically located in casing 1, and the connected mode of described partition panel 4 and casing 1, for removably connecting, can ensure that each dismounting turning basket is convenient with maintenance.Described three sections of sides turning basket 33 are also provided with feed pipe 5, and described feed pipe 5 is arranged in described two sections and turns in basket 32 from described casing 1, and the end of described feed pipe 5 is positioned at described one section turns the center that basket 31 and two sections turn basket 32 junction.
The inside and outside of described one section of spiral pusher device 34 is equipped with multiple material guide plate 37, its materials inside guide plate 37 comprises the first material guide plate 38, intermediate material guide plate 39 and the end materials guide plate 40 that set gradually, described first material guide plate 38 is positioned at the osculum side of described one section of spiral pusher device 34, its terminal extension is to the end of described feed pipe 5, and the end of described first material guide plate 38 is also provided with vertical baffle 381.The outside of described two sections of spiral pusher devices 35 and three sections of spiral pusher devices 36 is equipped with multiple material guide plate 37.The material guide plate of described one section of spiral pusher device 34, two sections of spiral pusher devices 35 and three sections of spiral pusher device 36 outsides is all vertically arranged; First material guide plate 38 of described one section of spiral pusher device 34 inside is contrary with the direction of one section of spiral pusher device 34 with the setting direction of intermediate material guide plate 39, and the end materials guide plate 40 of described one section of spiral pusher device 34 inside is vertically arranged.
Described one section turns 31, two sections, basket and turns basket 32 and three sections of positions that are interconnected turned on basket 33 are equipped with adpting flange 6, described one section turn 31, two sections, basket turn basket 32 and three sections turn with bolts by adpting flange 6 between basket 33.The position that is interconnected on described one section of spiral pusher device 34, two sections of spiral pusher devices 35 and three sections of spiral pusher devices 36 is equipped with adpting flange 6, with bolts by adpting flange 6 between described one section of spiral pusher device 34, two sections of spiral pusher devices 35 and three sections of spiral pusher devices 36.
Described one section turns basket 31 and two sections and turns basket 32 top and be provided with and turn basket scavenge pipe 7, described in turn basket scavenge pipe 7 bottom be horizontal tube, and horizontal tube is provided with multiple uniform outlet.Described feed pipe 5 bottom is provided with filter cake scavenge pipe 8, and the end of described filter cake scavenge pipe 8 extends to described two sections of inside turning basket 32, and the end of described filter cake scavenge pipe 8 is provided with multiple outlet side by side.
The bottom of described casing 1 is respectively equipped with in the both sides that described partition panel 4 separates and is separated mother liquor outlet 9 and rinse liquid outlet 10, and the bottom of the casing 1 corresponding with described feed pipe 5 is also provided with discharge nozzle 11, and discharge nozzle 11 is connected with discharging bin.Opposite side relative with differential driver 2 on casing 1 is provided with opening, and opening is provided with cover 12.
The foregoing is only preferred embodiment of the present invention, not in order to limit the scope of the invention, within the spirit and principles in the present invention all, any amendment done, equivalent to replace, be all included within protection scope of the present invention.
Claims (10)
1. a multisection type helical screens continuous centrifuge, is characterized in that: it comprises casing, differential driver and separator; Described differential driver is located at the side of casing, and casing internal is located at by described separator; Described differential driver comprises differential mechanism, be located at the bearing housing outside differential mechanism and be located at the belt drive unit of differential mechanism one end; Described separator comprise a section of connecting successively turn basket, two sections turn basket, three sections turn basket be located at respectively described one section turn basket, two sections turn basket, three sections turn basket inner and the one section of spiral pusher device be connected successively, two sections of spiral pusher devices and three sections of spiral pusher devices; Described one section turns basket and three sections to turn basket is that taper turns basket, and its osculum is towards described differential driver, described two sections to turn basket be that level turns basket, described one section of spiral pusher device, two sections of spiral pusher devices, three sections of spiral pusher devices and corresponding with it one section turns basket, two sections turn basket, three sections of directions turning basket are identical; Described one section turns basket and is fixedly connected with two output shafts of described differential mechanism respectively with one section of spiral pusher device; Described one section turns basket and two sections of outsides turning basket connecting portion are also provided with partition panel, and described partition panel is vertically located in casing; Described three sections of sides turning basket are also provided with feed pipe, and described feed pipe is arranged in described two sections and turns in basket from described casing, and the end of described feed pipe is positioned at described one section turns the center that basket and two sections turn basket junction.
2. a kind of multisection type helical screens continuous centrifuge according to claim 1, it is characterized in that: the inside and outside of described one section of spiral pusher device is equipped with multiple material guide plate, its materials inside guide plate comprises the first material guide plate, intermediate material guide plate and the end materials guide plate that set gradually, described first material guide plate is positioned at the osculum side of described one section of spiral pusher device, its terminal extension is to the end of described feed pipe, and the end of described first material guide plate is also provided with vertical baffle; The outside of described two sections of spiral pusher devices and three sections of spiral pusher devices is equipped with multiple material guide plate.
3. a kind of multisection type helical screens continuous centrifuge according to claim 2, is characterized in that: the material guide plate of described one section of spiral pusher device, two sections of spiral pusher devices and three sections of spiral pusher device outsides is all vertically arranged; First material guide plate of described one section of spiral pusher device inside is contrary with the direction of one section of spiral pusher device with the setting direction of intermediate material guide plate, and the end materials guide plate of described one section of spiral pusher device inside is vertically arranged.
4. a kind of multisection type helical screens continuous centrifuge according to claim 1, is characterized in that: described one end turns basket and three sections and turns on basket and be equipped with multiple through hole.
5. a kind of multisection type helical screens continuous centrifuge according to claim 1, is characterized in that: the connected mode of described partition panel and casing is for removably connecting.
6. a kind of multisection type helical screens continuous centrifuge according to claim 1, it is characterized in that: described one section turn basket, two sections turn basket and three sections of positions that are interconnected turned on basket are equipped with adpting flange, described one section turn basket, two sections turn basket and three sections turn with bolts by adpting flange between basket.
7. a kind of multisection type helical screens continuous centrifuge according to claim 1, it is characterized in that: the position that is interconnected on described one section of spiral pusher device, two sections of spiral pusher devices and three sections of spiral pusher devices is equipped with adpting flange, described one section of spiral pusher device, between two sections of spiral pusher devices and three sections of spiral pusher devices by adpting flange with bolts.
8. a kind of multisection type helical screens continuous centrifuge according to claim 1, it is characterized in that: described one section turns basket and two sections and turns basket top and be provided with and turn basket scavenge pipe, the described basket scavenge pipe bottom that turns is horizontal tube, and horizontal tube is provided with multiple uniform outlet.
9. a kind of multisection type helical screens continuous centrifuge according to claim 1, it is characterized in that: described feed pipe bottom is provided with filter cake scavenge pipe, the end of described filter cake scavenge pipe extends to described two sections of inside turning basket, and the end of described filter cake scavenge pipe is provided with multiple outlet side by side.
10. a kind of multisection type helical screens continuous centrifuge according to claim 1, it is characterized in that: described casing bottom is respectively equipped with in the both sides that described partition panel separates and is separated mother liquor outlet and rinse liquid outlet, and the casing bottom corresponding with described feed pipe is also provided with discharge nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285763.XA CN104907187B (en) | 2015-05-29 | 2015-05-29 | A kind of multisection type helical screens continuous centrifuge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285763.XA CN104907187B (en) | 2015-05-29 | 2015-05-29 | A kind of multisection type helical screens continuous centrifuge |
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| CN104907187A true CN104907187A (en) | 2015-09-16 |
| CN104907187B CN104907187B (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510285763.XA Expired - Fee Related CN104907187B (en) | 2015-05-29 | 2015-05-29 | A kind of multisection type helical screens continuous centrifuge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372031A (en) * | 2018-04-28 | 2018-08-07 | 江苏沪江离心机制造有限公司 | The feed pipe of centrifuge |
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| CN2336116Y (en) * | 1997-01-01 | 1999-09-01 | 刘仲威 | Cone basket flat bar resistance filter centrifugal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372031A (en) * | 2018-04-28 | 2018-08-07 | 江苏沪江离心机制造有限公司 | The feed pipe of centrifuge |
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| CN104907187B (en) | 2019-05-03 |
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