CN105583088A - Feeding device for vertical centrifugal machine - Google Patents
Feeding device for vertical centrifugal machine Download PDFInfo
- Publication number
- CN105583088A CN105583088A CN201610140067.4A CN201610140067A CN105583088A CN 105583088 A CN105583088 A CN 105583088A CN 201610140067 A CN201610140067 A CN 201610140067A CN 105583088 A CN105583088 A CN 105583088A
- Authority
- CN
- China
- Prior art keywords
- centrifugal machine
- stirring
- vertical centrifugal
- feed pipe
- cloth
- 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000002459 sustained effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a feeding device for a vertical centrifugal machine. By the adoption of the feeding device for the vertical centrifugal machine, materials can be made uniform. The feeding device for the vertical centrifugal machine comprises a feeding pipe. A feeding port is formed in the upper portion of the feeding pipe. A blanking plate is arranged at the bottom end of the feeding pipe. The blanking plate is provided with at least one blanking pipe and blanking through holes communicating with all the blanking pipes in a one-to-one correspondence mode. A blanking port is formed in the bottom end of each blanking pipe. A rotary shaft is rotatably arranged in the feeding pipe in the axial direction. At least one stirring and breaking knife set is arranged on the portion, below the feeding port, of the rotary shaft. Each stirring and breaking knife set comprises at least three stirring and breaking blades which are arranged from top to bottom. Cutting edges are arranged on the upper edge and the lateral edges of each stirring and breaking blade correspondingly. A gap is reserved between every two adjacent stirring and breaking blades and becomes smaller gradually from top to bottom. The centrifugal machine additionally provided with the feeding device is particularly suitable for separating materials prone to caking.
Description
Technical field
The present invention relates to a kind of vertical centrifugal machine, be specifically related to a kind of charging for vertical centrifugal machineDevice.
Background technology
At present, for the feed arrangement of vertical centrifugal machine, its structure generally includes: feed pipe, feed pipeTop be provided with charging aperture, the bottom of feed pipe is provided with cloth tray, is provided with three length in cloth trayThe cloth tube not waiting and with these three cloth tubes corresponding cloth material through hole communicating one by one, the bottom setting of cloth tubeThere is cloth mouth. The vertical centrifugal machine of this feed arrangement is installed in actual use, contains when running intoWhen block heterogeneous material, not only easily block feed pipe, also can affect separating effect. In addition, due toIn most cases, centrifuge can full packages charging, and material will be along tube wall to dirty like this, causes threeFlow in cloth tube is inconsistent, thereby causes material skewness (three cloth tubes difference on rotary drumBe responsible for the trizonal cloth in rotary drum upper, middle and lower), affect separating effect.
Summary of the invention
Technical problem to be solved by this invention is: provide one can make material uniformly for vertical centrifugalFeed arrangement in machine.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of for vertical centrifugal machineIn feed arrangement, comprising: feed pipe, the top of feed pipe is provided with charging aperture, establish the bottom of feed pipeBe equipped with cloth tray, in cloth tray, be provided with at least one cloth tube and with all cloth tubes corresponding communicating one by oneCloth material through hole, the bottom of cloth tube is provided with cloth mouth, in described feed pipe, rotates and is provided with rotation verticallyAxle, rotating shaft is provided with at least one and stirs crushing cutter group, each stirring crushing cutter group below charging apertureInclude: at least three broken blades of the stirring of arranging from top to bottom, stir top and the side of broken bladeBe provided with cutting edge, between the broken blade of adjacent stirring, all leave gap, and, from top to bottom gap byDecrescence little.
Further technical problem to be solved by this invention is: a kind of stream that can make each cloth tube is providedThe more uniform feed arrangement for vertical centrifugal machine of amount
For solving above-mentioned further technical problem, the technical solution used in the present invention is: described cloth trayMeet charge level and on the surface facing to stirring crushing cutter group, be provided with liquid water conservancy diversion pond, grain bin, described cloth tube has three,Corresponding with the San Ge region, upper, middle and lower of described vertical centrifugal machine rotary drum respectively, answer in contrast, described inCloth material through hole also have three, be all arranged in this liquid water conservancy diversion pond, grain bin.
As a kind of preferred version, in the described feed arrangement for vertical centrifugal machine, described stirsMix crushing cutter group and have three at least, these at least three the broken blades of stirring that stir in crushing cutter group have identicalArrangement, the broken blade of stirring stirring in crushing cutter group is arranged in the shape of a spiral, in these at least three groupsThe broken blade of corresponding stirring is the broken blade of stirring being circumferentially evenly arranged along rotating shaft on sustained height.
As a kind of preferred version, in the described feed arrangement for vertical centrifugal machine, described entersOn material pipe, be provided with adpting flange.
As a kind of preferred version, in the described feed arrangement for vertical centrifugal machine, described entersOn material pipe, be also provided with adjusting mounting flange, described feed pipe is movably set in adpting flange.
As a kind of preferred version, in the described feed arrangement for vertical centrifugal machine, described entersMaterial pipe comprises: the upper feeding pipe connecting together by feed pipe flange and lower feed pipe, described charging aperture is establishedPut on upper feeding pipe.
As a kind of preferred version, the described feed arrangement for vertical centrifugal machine also includes to drive and revolvesThe rotary drive mechanism that rotating shaft is rotated.
As a kind of preferred version, in the described feed arrangement for vertical centrifugal machine, described revolvesThe concrete structure that turns driving mechanism comprises: be arranged on the motor connection seat at feed pipe top, on motor connection seatBe provided with Pneumatic motor assembly.
As a kind of preferred version, in the described feed arrangement for vertical centrifugal machine, described revolvesThe concrete structure that turns driving mechanism comprises: be arranged on the motor connection seat at feed pipe top, on motor connection seatBe provided with electric motor assembly.
As a kind of preferred version, in the described feed arrangement for vertical centrifugal machine, described revolvesThe concrete structure that turns driving mechanism comprises: be arranged on the motor connection seat at feed pipe top, on motor connection seatBe provided with hydraulic motor assembly.
The invention has the beneficial effects as follows: the stirring crushing cutter group that the present invention is installed additional can be entered block solid phase in materialRow is broken and stir, and makes material ratio more even, and then, then enter into rotary drum it is carried out to Separation of Solid and Liquid,So just greatly improve separating effect. In addition, the liquid water conservancy diversion pond, grain bin being arranged in cloth tray can hoard thingMaterial, the mass flow that makes to enter into various cloth tubes is more even; For driving revolving of rotating shaft rotationTurn driving mechanism, can ensure to stir crushing cutter group has a stable shearing force and mixing speed, ensures pieceShape solid phase can obtain broken and material stirring is even fully. In addition, by feed pipeArrange and regulate mounting flange and feed pipe is movably set on adpting flange, so just can be easilyThe height that regulates feed pipe, makes the position of multiple cloth mouths and rotary drum moderate, further improves separating effect.Further, by by the segmentation of feed pipe flange, be divided into upper feeding pipe and lower feed pipe, and by feed pipe flangeConnect together, so just can dismantle comparatively easily and stir crushing cutter group, greatly facilitate in the futureMaintenance and daily maintenance.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of implementing structure of feed arrangement of the present invention.
Fig. 2 is the schematic diagram that the another kind of feed arrangement of the present invention is implemented structure.
Fig. 3 is the perspective view of rotating shaft and all stirring crushing cutter groups.
Fig. 4 is the perspective view of rotating shaft and one of them stirring crushing cutter group.
Fig. 5 is the plan structure schematic diagram that the cloth tray of cloth tube is installed.
Reference numeral in Fig. 1 to Fig. 5 is: 1, gas source interface, 2, motor connection seat, 3, air motorAssembly, 4, charging takes over, 5, feed pipe, 6, rotating shaft, 61, stir crushing cutter group, 611, firstThe broken blade that stirs, 612, second stir broken blade, and 613, the 3rd stir broken blade, 614, the 4thStir broken blade, 7, feed pipe upper flange, 8, feed pipe lower flange, 9, regulate mounting flange, 10,Adpting flange, 11, upper cloth tube, 12, middle cloth tube, 13, lower cloth tube, 14, bearing assembly, 16,Cloth tray, 161, store up liquid water conservancy diversion pond.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to 5, describe the tool of the feed arrangement for vertical centrifugal machine of the present invention in detailBody embodiment.
As shown in Figure 1, the feed arrangement for vertical centrifugal machine of the present invention, comprising: by passing throughA pair of charging flange is the upper and lower feed pipe that feed pipe upper flange 7 and feed pipe lower flange 8 link togetherThe feed pipe 5 forming, the top of feed pipe 5 is to be provided with charging aperture on upper feeding pipe, on charging aperture, is connected withCharging takes over 4, and the bottom of feed pipe 5 descends the bottom of feed pipe to be provided with cloth tray 16, in cloth tray 16Be provided with corresponding with the San Ge region, upper, middle and lower of vertical centrifugal machine rotary drum respectively upper cloth tube 11, inCloth tube 12 and lower cloth tube 13 and corresponding one by one with upper, middle and lower cloth tube 11,12 and 13 respectivelyThe cloth material through hole communicating--shown in Figure 5, described upper, middle and lower cloth tube 11,12 and 13Bottom is provided with cloth mouth, in described feed pipe 5, rotates and is provided with rotating shaft 6 vertically, and it specifically arrangesMode is: the top of feed pipe 5 is that the top of upper feeding pipe is provided with motor connection seat 2, motor connection seat 2On be provided with the rotary drive mechanism being formed by Pneumatic motor assembly 3 and gas source interface 1, described rotating shaft 6Be connected with Pneumatic motor assembly 3; As shown in Figure 3, rotating shaft 6 is provided with three below described charging apertureThe stirring crushing cutter group 61 that individual structure is identical, as shown in Figure 4, each stirring crushing cutter group 61 includes: fourThe broken blade of individual stirring of arranging is from top to bottom: first stirs broken blade 611, second stirs broken blade612, the 3rd stir broken blade 613 and the 4th stir broken blade 614, the first stir broken blade 611,Second stirs broken blade 612, the 3rd stirs broken blade 613 and the 4th and stirs broken blade 614 separatelyTop and side are provided with cutting edge, and in three stirring crushing cutter groups 61, the broken blade of corresponding stirring is along revolvingCircumferentially being evenly arranged of rotating shaft 6, that is: first of three equal heights in three stirring crushing cutter groups 61 stirMix broken blade 611 along being circumferentially evenly arranged of rotating shaft 6, three three of stirring in crushing cutter groups 61The broken blade 612 of the second stirring of equal height is circumferentially evenly arranged along rotating shaft 6, and three are stirred brokenThe broken blade 613 of the 3rd stirring of three equal heights in broken cutter group 61 is circumferentially even along rotating shaft 6Arrange, three broken blades 614 of the 4th stirring that stir three equal heights in crushing cutter group 61 are along revolvingCircumferentially being evenly arranged of rotating shaft 6, and first in same stirring crushing cutter group 61 stirs broken blade611, second stir broken blade 612, the 3rd broken blade 613 of stirring and the broken blade 614 of the 4th stirringBe helical structure and arrange, its pitch is controlled at 180 millimeter, and first stirs broken blade 611, second stirsMix between broken blade 612 and leave spacing H1, second stirs broken blade 612, the broken blade of the 3rd stirringBetween 613, leave spacing H2, the 3rd broken blade 613 of stirring and the 4th stirs between broken blade 614 and staysHave spacing H3, and three gaps reduce gradually from top to bottom, that is: H1 > H2 > H3, conventionally by H1Be set as 1.3 to 1.7 times of H2, H2 be set as to 1.3 to 1.7 times of H3, in the present embodiment, willH1 is set as 1.5 times of H2, H2 is set as to 1.5 times of H3; The charge level of meeting of described cloth tray 16 isOn surface facing to stirring crushing cutter group, be provided with the liquid water conservancy diversion pond, grain bin 161 of upward opening, described cloth material through holeAlong being circumferentially evenly arranged in this liquid water conservancy diversion pond, grain bin 161--shown in Figure 5; In the present embodiment, described inFeed pipe 5 on be arranged with adpting flange 10, on feed pipe 5, be fixedly connected with regulate mounting flange 9; LogicalUnder reason condition, be also provided with same adpting flange in the upper cover of vertical centrifugal machine, described feed pipe 5 is wornBe located in the upper cover of vertical centrifugal machine.
When practical application, described Pneumatic motor assembly can be by electric motor assembly or hydraulic motor assembly instituteSubstitute, even can be without any need for motor sub-assembly, described rotating shaft 6 is directly lived by bearing assembly 14Moving being arranged in feed pipe 5--shown in Figure 2, the impulsive force producing by Flow of Goods and Materials directly drivesRotating shaft 6 rotates.
In actual use, block material is cut in the time stirring crushing cutter group 61 through three,Be uniformly mixed, then enter into and store up liquid water conservancy diversion pond 161, due in separation process, store up liquid water conservancy diversionPond 161 remains enough liquid levels, makes to be assigned to cloth tube 11, middle cloth tube 12 and lower clothPipe 13 liquid measure is consistent, so just ensured that material is evenly distributed in described vertical centrifugal machine rotary drumZones of different, has improved separating effect.
In sum, be only preferred embodiment of the present invention, be not used for limiting model of the invention processEnclose, all equalizations of doing according to the shape described in the claims in the present invention scope, structure, feature and spirit changeWith modification, all should be included within the scope of claim of the present invention.
Claims (10)
1. for a feed arrangement for vertical centrifugal machine, comprising: feed pipe, the top of feed pipe arrangesHave charging aperture, the bottom of feed pipe is provided with cloth tray, in cloth tray, be provided with at least one cloth tube and withAll cloth tubes are the corresponding cloth material through hole communicating one by one, and the bottom of cloth tube is provided with cloth mouth, and its feature existsIn: in described feed pipe, rotate and be provided with rotating shaft vertically, rotating shaft below charging aperture, be provided with toFew one is stirred crushing cutter group, and each stirring crushing cutter group includes: at least three stirring of arranging from top to bottomMix broken blade, the top and the side that stir broken blade are provided with cutting edge, the broken blade of adjacent stirringBetween all leave gap, and gap reduces gradually from top to bottom.
2. the feed arrangement for vertical centrifugal machine according to claim 1, is characterized in that: instituteThe charge level of meeting of stating cloth tray is provided with liquid water conservancy diversion pond, grain bin, described cloth on the surface facing to stirring crushing cutter groupMaterial Guan Yousan root, corresponding with the San Ge region, upper, middle and lower of the rotary drum of described vertical centrifugal machine respectively, withCorresponding, described cloth material through hole also has three, is all arranged in this liquid water conservancy diversion pond, grain bin.
3. the feed arrangement for vertical centrifugal machine according to claim 1, is characterized in that: instituteThe stirring crushing cutter group of stating has three at least, these at least three the broken blade tools of stirring that stir in crushing cutter groupHave identical arrangement, the broken blade of stirring stirring in crushing cutter group arranges in the shape of a spiral, and these are at least three years oldIt is corresponding in individual stirring crushing cutter group that to stir broken blade be that the broken blade of stirring on sustained height is along rotating shaftBe circumferentially evenly arranged.
4. the feed arrangement for vertical centrifugal machine according to claim 1, is characterized in that: instituteOn the feed pipe of stating, be provided with adpting flange.
5. the feed arrangement for vertical centrifugal machine according to claim 4, is characterized in that: instituteOn the feed pipe of stating, be also provided with adjusting mounting flange, described feed pipe is movably set in adpting flange.
6. the feed arrangement for vertical centrifugal machine according to claim 1, is characterized in that: instituteThe feed pipe of stating comprises: the upper feeding pipe connecting together by feed pipe flange and lower feed pipe, described entersMaterial mouthful is arranged on upper feeding pipe.
7. according to the feed arrangement for vertical centrifugal machine described in any one in claim 1 to 6, itsBe characterised in that: also include the rotary drive mechanism that drives rotating shaft to rotate.
8. the feed arrangement for vertical centrifugal machine according to claim 7, is characterized in that: instituteThe concrete structure of the rotary drive mechanism of stating comprises: be arranged on the motor connection seat at feed pipe top, motor connectionOn joint chair, be provided with Pneumatic motor assembly.
9. the feed arrangement for vertical centrifugal machine according to claim 7, is characterized in that: instituteThe concrete structure of the rotary drive mechanism of stating comprises: be arranged on the motor connection seat at feed pipe top, motor connectionOn joint chair, be provided with electric motor assembly.
10. the feed arrangement for vertical centrifugal machine according to claim 7, is characterized in that:The concrete structure of described rotary drive mechanism comprises: be arranged on the motor connection seat at feed pipe top, motorOn connection seat, be provided with hydraulic motor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140067.4A CN105583088B (en) | 2016-03-11 | 2016-03-11 | A kind of feed arrangement being used in vertical centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140067.4A CN105583088B (en) | 2016-03-11 | 2016-03-11 | A kind of feed arrangement being used in vertical centrifugal machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105583088A true CN105583088A (en) | 2016-05-18 |
| CN105583088B CN105583088B (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610140067.4A Active CN105583088B (en) | 2016-03-11 | 2016-03-11 | A kind of feed arrangement being used in vertical centrifugal machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105583088B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138295A (en) * | 2017-06-22 | 2017-09-08 | 合肥通用机械研究院 | A kind of gas-liquid Combined scraper structure for centrifugal dehydrator |
| CN107158761A (en) * | 2017-06-22 | 2017-09-15 | 合肥通用机械研究院 | A kind of centrifugal dehumidifier for separating gypsum |
| CN112892891A (en) * | 2021-03-03 | 2021-06-04 | 武汉伯瑞恒医药科技有限公司 | Centrifugal device for extracting anti-leukemia active molecules and intermediates |
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| CN203091116U (en) * | 2012-12-25 | 2013-07-31 | 重庆江北机械有限责任公司 | Vertical centrifuge drum feeding mechanism |
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| CN204051939U (en) * | 2014-06-17 | 2014-12-31 | 湖南省南岭化工集团有限责任公司 | A kind of potassium hyperchlorate centrifuge automatic discharge apparatus |
| CN105032624A (en) * | 2015-05-29 | 2015-11-11 | 蚌埠市兴利离心机制造有限公司 | Distribution-uniform vertical centrifuge |
| CN105327788A (en) * | 2015-11-18 | 2016-02-17 | 湘潭离心机有限公司 | Feeding device of vertical centrifugal machine |
| CN205392777U (en) * | 2016-03-11 | 2016-07-27 | 江苏华大离心机制造有限公司 | A feed arrangement for among vertical centrifuge |
-
2016
- 2016-03-11 CN CN201610140067.4A patent/CN105583088B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1315477A (en) * | 1970-06-17 | 1973-05-02 | Rousselet Ets | Centrifugal strainer |
| US3779450A (en) * | 1972-03-29 | 1973-12-18 | Pennwalt Corp | Basket centrifuge |
| CN101972714A (en) * | 2010-10-21 | 2011-02-16 | 江苏牡丹离心机制造有限公司 | Material distribution device for vertical centrifuge |
| CN101972715A (en) * | 2010-10-27 | 2011-02-16 | 江苏牡丹离心机制造有限公司 | Distributing and discharging device for centrifuge |
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| CN203091116U (en) * | 2012-12-25 | 2013-07-31 | 重庆江北机械有限责任公司 | Vertical centrifuge drum feeding mechanism |
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| CN105327788A (en) * | 2015-11-18 | 2016-02-17 | 湘潭离心机有限公司 | Feeding device of vertical centrifugal machine |
| CN205392777U (en) * | 2016-03-11 | 2016-07-27 | 江苏华大离心机制造有限公司 | A feed arrangement for among vertical centrifuge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138295A (en) * | 2017-06-22 | 2017-09-08 | 合肥通用机械研究院 | A kind of gas-liquid Combined scraper structure for centrifugal dehydrator |
| CN107158761A (en) * | 2017-06-22 | 2017-09-15 | 合肥通用机械研究院 | A kind of centrifugal dehumidifier for separating gypsum |
| CN112892891A (en) * | 2021-03-03 | 2021-06-04 | 武汉伯瑞恒医药科技有限公司 | Centrifugal device for extracting anti-leukemia active molecules and intermediates |
| CN112892891B (en) * | 2021-03-03 | 2022-12-06 | 武汉伯瑞恒医药科技有限公司 | Centrifugal device for extracting anti-leukemia active molecules and intermediates |
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| Publication number | Publication date |
|---|---|
| CN105583088B (en) | 2018-03-02 |
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