CN208275605U - Bowl centrifuge - Google Patents
Bowl centrifuge Download PDFInfo
- Publication number
- CN208275605U CN208275605U CN201820365438.3U CN201820365438U CN208275605U CN 208275605 U CN208275605 U CN 208275605U CN 201820365438 U CN201820365438 U CN 201820365438U CN 208275605 U CN208275605 U CN 208275605U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- chassis
- rotating cylinder
- bowl centrifuge
- 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.)
- Expired - Fee Related
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 90
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 32
- 239000000725 suspension Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model provides a kind of bowl centrifuge, belong to calcium carbonate production equipment technology, including fixed cylinder, rotating cylinder in fixed cylinder and the power device with rotating cylinder transmission connection, the gap passed through for water flow is equipped between fixed cylinder and rotating cylinder, rotating cylinder includes the chassis and the filter cylinder coaxial on chassis and with chassis set on rotating cylinder bottom end, power device and chassis are sequentially connected, bowl centrifuge provided by the utility model, by the way that filter cylinder is arranged in rotating cylinder, the shape of filter cylinder is not susceptible to change under the influence of centrifugal force, avoid the inner wall that moderate finite deformation occurs under high-speed rotation due to filter cylinder and filter cylinder is caused to be tightly attached to fixed cylinder, the problem of causing water flow that can not pass through filter cylinder generation.
Description
Technical field
The utility model belongs to calcium carbonate production equipment technology, is to be related to a kind of bowl centrifuge more specifically.
Background technique
In calcium carbonate production process, the centrifugation link of calcium carbonate suspension has larger shadow to the quality of calcium carbonate solid
It rings, calcium carbonate centrifuge is divided into filtering centrifuge, sedimentation centrifuge at present, and filtering centrifuge is suitable for and partial size big containing amount of solid
Big suspension needs the revolving speed of centrifuge to reach and has to ask ability when perforated wall centrifuge filters calcium carbonate suspension
Efficiently calcium carbonate solid is isolated, but in actual production, since centrifuge speed is higher, the mistake of perforated wall centrifuge
Filter structure is easy damage and leads to the operating interruptions for filtering calcium carbonate, it is, therefore, desirable to provide a kind of new calcium carbonate separation equipment
Solve the problems, such as this.
Utility model content
The purpose of this utility model is to provide a kind of bowl centrifuge, with solve filtering type existing in the prior art from
Scheming when separating calcium carbonate suspension, filter structure under the influence of centrifugal force easily impaired technical problem.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of bowl centrifuge, including fixation
Cylinder, the rotating cylinder in the fixed cylinder and the power device with rotating cylinder transmission connection, the fixed cylinder and institute
The gap for being equipped between rotating cylinder and passing through for water flow is stated, the rotating cylinder includes being set to the chassis of the rotating cylinder bottom end and setting
In the filter cylinder coaxial on the chassis and with the chassis, the power device and the chassis are sequentially connected.
Further, the filter cylinder includes the filter cloth of cylinder-shaped setting and for fixing the filter cloth and protecting the filter cloth
Hold columnar bracket, the bracket is that spiral encloses the steel wire on the filter cloth outer circumference surface, the lower end of the steel wire with
The outer circumference surface on the chassis is fixedly connected, and the outer diameter of the cylinder-shaped filter cloth is identical as the outer diameter on the chassis.
Further, fixed cylinder described in the upper end edge of the fixed cylinder protrudes radially inward to form the ring disk, the ring disk
Internal diameter is identical as the internal diameter of the filter cloth.
Further, the ring disk is equipped with lid, and the lid includes fixed part and is rotatablely connected with the fixed part
Rotation section, the fixed part is fixedly connected with the ring disk.
Further, the ring disk is equipped with the shackle member for rotation section described in clamping.
Further, the fixed part is equipped with the pipeline for calcium carbonate suspension to be added to the rotating cylinder.
Further, the bowl centrifuge further includes filling for clearing up the scraper for the calcium carbonate being attached on the filter cloth
It sets, the scraper device includes the hydraulic cylinder being installed on the fixed part and is connected with the cylinder rod of the hydraulic cylinder for stretching
Enter the scraper in the rotating cylinder, the cylinder rod of the hydraulic cylinder is parallel with the axis of the rotating cylinder.
Further, the chassis is equipped with central through hole, is equipped in the central through hole and prolongs to the rotating cylinder direction
The center column stretched, the center column be located in the central through hole one section are surrounded by multiple with through-hole inner wall
The connection pillar being fixedly connected.
Further, one section of the outer circumference surface that the center column is located at the rotating cylinder is equipped with multiple blades.
Further, one end that the center column is located at the chassis is equipped with to be turned with what the power device was sequentially connected
Moving axis.
The beneficial effect of bowl centrifuge provided by the utility model is: compared with prior art, the utility model turns
Cylinder centrifuge, fixed cylinder is set to rotating cylinder periphery, and gap is equipped between rotating cylinder, and protection rotating cylinder may be implemented, and
Its gap is used to flow out in the water in calcium carbonate suspension, and power device drives rotating cylinder rotation, and calcium carbonate suspension is rotating
Centrifugal movement is done in cylinder, calcium carbonate solid is attached on filter cylinder under the influence of centrifugal force, and water is discharged across filter cylinder, and filter cylinder
Shape do not change under the influence of centrifugal force, prevent filter cylinder deformation to be adjacent to fixed cylinder without refiltering water flow, this turn
Cylinder centrifuge improves stability when by calcium carbonate suspension centrifugal filtration, guarantees that filter cylinder will not deform under centrifugal movement
It is excessive, while being also prevented from filter cylinder and being bonded with the inside of fixed cylinder and filtration is made to fail.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cross-sectional view of bowl centrifuge provided by the embodiment of the utility model；
Fig. 2 is the axonometric drawing of bowl centrifuge provided by the embodiment of the utility model；
Fig. 3 is the top view of bowl centrifuge provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1- fixed cylinder；11- the ring disk；The gap 12-；13- lid；131- fixed part；The rotation section 132-；14- water outlet；2- rotation
Rotating cylinder；21- filter cylinder；211- filter cloth；212- bracket；The chassis 22-；221- central through hole；23- center column；231- connection pillar；
24- rotation axis；3- pipeline；4- scraper device；41- hydraulic cylinder；411- cylinder rod.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1 and Fig. 2 are please referred to, now bowl centrifuge provided by the utility model is illustrated.A kind of bowl centrifuge,
Rotating cylinder 2 including fixed cylinder 1, in fixed cylinder 1 and the power device being connect with rotating cylinder 2, fixed cylinder 1 and rotating cylinder
The gap 12 passed through for water flow is equipped between 2, rotating cylinder 2 includes set on the chassis 22 of 2 bottom end of rotating cylinder and set on chassis 22
Upper and coaxial chassis 22 filter cylinder 21, power device and chassis 22 are sequentially connected.
Bowl centrifuge provided by the utility model compared with prior art, can be with calcium carbonate when rotating cylinder 2 rotates
Suspension is acted on by centrifugal force, is attached to calcium carbonate on filter cylinder 21, and water passes through filter cylinder 21 and enters in gap 12 and arrange
Out, while the structure of the fixation that is of filter cylinder 21, it prevents filter cylinder 21 to be close to the inside of fixed cylinder 1 under the action of the centrifugal force, causes to turn
Cylinder centrifuge failure, this bowl centrifuge improve the stability of the filter cylinder 21 when by calcium carbonate suspension centrifugal filtration, prevent
It is only affixed since by stronger centrifugal force moderate finite deformation is occurred for filter cylinder 21 with the inner wall of fixed cylinder 1, water is caused to cannot exclude
The problem of.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, filter cylinder 21 is including the cylinder-shaped filter cloth 211 being arranged and for fixing filter cloth 211 and filter cloth 211 being made to keep columnar branch
Frame 212, bracket 212 are that spiral encloses the steel wire on 211 outer circumference surface of filter cloth, the lower end of steel wire and the outer circumference surface on chassis 22
The outer diameter of fixed-link, cylinder-shaped filter cloth 211 is identical as the outer diameter on chassis 22, and filter cloth 211 is for collecting calcium carbonate solid, steel wire
Spiral is enclosed on 211 outer circumference surface of filter cloth, and filter cloth 211 is prevented to be adjacent to fixed cylinder 1, and wire quality under the action of the centrifugal force
It is relatively light, keep bowl centrifuge integrally light and handy, can be to mitigate the burden of power device, while also making the revolving speed of bowl centrifuge more
Fastly, centrifugal effect is more preferable.The setting filter yarn between filter cloth 211 and bracket, carries out double filtration to calcium carbonate suspension, and filter
The filter opening of yarn is less than the filter opening of filter cloth 211, is attached on filter yarn after lesser calcium carbonate solid passes through filter cloth 211, abundant
On the basis of saving calcium carbonate solid, calcium carbonate solid is sieved.In the bottom of the outer wall of fixed cylinder 1, water outlet is set
14, water is discharged.It touches with the bottom connection of fixed cylinder 1 and is connect for rotary seal in chassis 22.
Further, it please refers to Fig.1 to Fig.3, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, the upper end edge fixed cylinder 1 of fixed cylinder 1 protrude radially inward to form the ring disk 11, the internal diameter of the ring disk 11 and the internal diameter of filter cloth 211
It is identical, the ring disk 11 is set by the gap 12 of fixed cylinder 1 and rotating cylinder 2 and has carried out top closure, is prevented due to draining water not in time
Slime flux goes out or splashes out.
Further, Fig. 2 and Fig. 3 are please referred to, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, the ring disk 11 are equipped with lid 13, and lid 13 includes fixed part 131 and the rotation section 132 being rotatablely connected with fixed part 131,
Fixed part 131 is fixedly connected with the ring disk 11, lid 13 is divided for 132 two parts of fixed part 131 and rotation section, and rotation section
132 connect with the rotation of fixed part 131, when observing bowl centrifuge inside processing, only need to overturn by rotation section 132, i.e.,
The inside that bowl centrifuge can be observed alleviates the labor intensity of staff.Fixed part 131 is fixed in the ring disk 11,
It is suitble to connect other devices on fixed part 131, does not move.
Further, Fig. 2 and Fig. 3 are please referred to, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, the ring disk 11 are equipped with the shackle member for clamping rotation section 132, and rotation section 132 is fixedly connected with fixed part 131, convenient
Overturning, but in bowl centrifuge high-speed motion, it is ensured that entire lid 13 covers tightly, and needs to fix rotation section 132 at this time,
Shackle member is arranged in the ring disk 11 to block rotation section 132, shackle member includes multiple clamping portions being threadedly coupled with the ring disk 11, respectively
The periphery set on rotation section 132 is enclosed in clamping portion, and clamping portion includes threaded rod and the top cover set on threaded rod tip, the diameter of top cover
Greater than the diameter of threaded rod, at fixed rotation section 132, threaded rod is screwed in into the ring disk 11, top cover pressure is set to the outer of rotation section 132
Easy to operate on edge, clamping portion need to only be screwed out, be torn open at the portion 132 of turning over by fixed effect and good economical benefit
It fills also very convenient.
Further, Fig. 2 and Fig. 3 are please referred to, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, fixed part 131 are equipped with the pipeline 3 for calcium carbonate suspension to be added to rotating cylinder 2, and setting adds on fixed part 131
The pipeline 3 for entering calcium carbonate suspension can be convenient safe addition calcium carbonate suspension, and calcium carbonate suspension is added by pumping
Into rotating cylinder 2, and fixed part 131 is a part of fixed lid 13, will not move, ensure that the steady of pipeline 3
It is qualitative.
Further, it please refers to Fig.1 to Fig.3, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, bowl centrifuge further include the scraper device 4 for clearing up the calcium carbonate being attached on filter cloth 211, and scraper device 4 includes
The hydraulic cylinder 41 that is installed on fixed part 131 and it is connected with the cylinder rod 411 of hydraulic cylinder 41 for protruding into scraping in rotating cylinder 2
The cylinder rod 411 of knife, hydraulic cylinder 41 is parallel with the axis of rotating cylinder 2, completes work in bowl centrifuge and calcium carbonate is attached to filter
It after on cloth 211, needs for calcium carbonate to be collected, will be extended under scraper in rotating cylinder 2 using hydraulic cylinder 41, and filter will be attached to
Calcium carbonate on cloth 211 is wiped off, and about 41 hydraulic cylinder of operation repeatedly moves, and by calcium carbonate thorough cleaning, starting power device will
2 small angle rotation of rotating cylinder continues to use scraper device 4 and wipes calcium carbonate off, and this may save manually scrape calcium carbonate
The time fallen greatly improves working efficiency, and collecting effect is good.
Further, Fig. 1 and Fig. 3 are please referred to, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, chassis 22 are equipped with central through hole 221, and central through hole 221 is equipped with the center column 23 extended to 2 direction of rotating cylinder, in
One end that stem body 23 is located in central through hole 221 is surrounded by multiple connection pillars being fixedly connected with central through hole 221
231, setting center column 23 can increase the agitation of calcium carbonate suspension in rotating cylinder 2 when power device drives rotating cylinder 2
Amplitude, improves calcium carbonate suspension centrifugation degree, and the central through hole 221 being arranged on chassis can mitigate the weight of rotating cylinder 2 significantly
Amount, makes 2 high speed rotation of rotating cylinder.
Further, it please refers to Fig.1 to Fig.3, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, one section of the outer circumference surface that center column 23 is located at rotating cylinder are equipped with multiple blades, and blade is distributed in center column
On 23, blade can make calcium carbonate suspension adequately muddy and calcium carbonate solid is made to suspend in 2 high-speed rotation of rotating cylinder
Come, under the action of the centrifugal, calcium carbonate solid is more uniformly adhered on entire filter cloth 211, without being deposited under filter cloth 211
End, this mode can be such that the calcium carbonate solid in calcium carbonate suspension is sufficiently subject to centrifugal forces, and improve bowl centrifuge
Centrifugal effect.
Further, it please refers to Fig.1 to Fig.3, a kind of specific implementation as bowl centrifuge provided by the utility model
Mode, one end that center column 23 is located at chassis 22 is equipped with the rotation axis 24 being sequentially connected with power device, in 22 lower end of chassis
Rotation axis 24 is set, and rotation axis 24 is to be detachably connected with chassis 22, drives rotating cylinder 2 since power device is high-speed rotation
High-speed rotation reaches centrifugal effect, and rotation axis 24 is easily damaged, and rotation axis 24 is convenient for changing, and rotation axis 24 and chassis 22 are set
To be detachably connected, after rotation axis 24 is damaged, it is only necessary to be replaced rotation axis 24, without will entirely rotate
Cylinder 2 is replaced, and is saved cost, has also been correspondingly improved working efficiency.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of bowl centrifuge, it is characterised in that: including fixed cylinder, the rotating cylinder in the fixed cylinder and with it is described
The power device of rotating cylinder transmission connection, is equipped with the gap passed through for water flow, institute between the fixed cylinder and the rotating cylinder
Stating rotating cylinder includes chassis and the filter cylinder coaxial on the chassis and with the chassis set on the rotating cylinder bottom end, institute
It states power device and the chassis is sequentially connected.
2. bowl centrifuge as described in claim 1, it is characterised in that: the filter cylinder includes the filter cloth and use of cylinder-shaped setting
In the fixation filter cloth and the filter cloth is made to keep columnar bracket, the bracket is that spiral is enclosed set on the filter cloth excircle
Steel wire on face, the lower end of the steel wire are fixedly connected with the outer circumference surface on the chassis, the outer diameter of the cylinder-shaped filter cloth with
The outer diameter on the chassis is identical.
3. bowl centrifuge as claimed in claim 2, it is characterised in that: fixed cylinder described in the upper end edge of the fixed cylinder is radial
It inwardly protrudes out to form the ring disk, the internal diameter of the ring disk is identical as the internal diameter of the filter cloth.
4. bowl centrifuge as claimed in claim 3, it is characterised in that: the ring disk is equipped with lid, and the lid includes
Fixed part and the rotation section being rotatablely connected with the fixed part, the fixed part are fixedly connected with the ring disk.
5. bowl centrifuge as claimed in claim 4, it is characterised in that: the ring disk is equipped with for rotation section described in clamping
Shackle member.
6. bowl centrifuge as claimed in claim 4, it is characterised in that: the fixed part is equipped with for the rotating cylinder
The pipeline of calcium carbonate suspension is added.
7. bowl centrifuge as claimed in claim 4, it is characterised in that: the bowl centrifuge further includes for clearing up attachment
In the scraper device of the calcium carbonate on the filter cloth, the scraper device include the hydraulic cylinder being installed on the fixed part and with
The cylinder rod of the hydraulic cylinder is connected the scraper for protruding into the rotating cylinder, the cylinder rod of the hydraulic cylinder and the rotating cylinder
Axis it is parallel.
8. bowl centrifuge as claimed in claim 2, it is characterised in that: the chassis is equipped with central through hole, the center
The center column extended to the rotating cylinder direction is equipped in through-hole, the center column is located at one section in the central through hole
It is surrounded by the connection pillar that multiple inner walls with the through-hole are fixedly connected.
9. bowl centrifuge as claimed in claim 8, it is characterised in that: the center column is located at one section of the rotating cylinder
Outer circumference surface be equipped with multiple blades.
10. bowl centrifuge as claimed in claim 8, it is characterised in that: the center column is located at the one end on the chassis
Equipped with the rotation axis being sequentially connected with the power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365438.3U CN208275605U (en) | 2018-03-16 | 2018-03-16 | Bowl centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365438.3U CN208275605U (en) | 2018-03-16 | 2018-03-16 | Bowl centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275605U true CN208275605U (en) | 2018-12-25 |
Family
ID=64749315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365438.3U Expired - Fee Related CN208275605U (en) | 2018-03-16 | 2018-03-16 | Bowl centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819822A (en) * | 2019-09-17 | 2020-02-21 | 牛强 | Electric heating aluminum smelting device |
-
2018
- 2018-03-16 CN CN201820365438.3U patent/CN208275605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819822A (en) * | 2019-09-17 | 2020-02-21 | 牛强 | Electric heating aluminum smelting device |
| CN110819822B (en) * | 2019-09-17 | 2024-03-19 | 牛强 | Electric heating aluminum smelting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |