CN108080157A - A kind of uniform centrifuge of easy to clean and scraper - Google Patents
A kind of uniform centrifuge of easy to clean and scraper Download PDFInfo
- Publication number
- CN108080157A CN108080157A CN201810051357.0A CN201810051357A CN108080157A CN 108080157 A CN108080157 A CN 108080157A CN 201810051357 A CN201810051357 A CN 201810051357A CN 108080157 A CN108080157 A CN 108080157A
- Authority
- CN
- China
- Prior art keywords
- scraper
- riser
- clean
- cover board
- sliding panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- 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
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
- B04B2011/086—Skimmers or scrapers for discharging ; Regulating thereof with a plurality of scraper blades
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- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of uniform centrifuges of easy to clean and scraper, including housing, rotary drum is rotatablely connected by rotation axis in housing, cover board is also tightly connected on the upside of housing, square center is equipped with charging hole on the cover board, be connected feed pipe in charging hole, feed pipe lower end is equipped with disc type tripper, side is additionally provided with straight circular groove on the cover board, scraper is slidably connected in straight circular groove, scraper includes riser, riser one side is parallel to be equipped with fixed plate and sliding panel, fixed plate and sliding panel are vertically arranged with riser, fixed plate is fixedly connected with riser, sliding panel can be slidably connected on riser, knife bar hole is equipped at the center of fixed plate, be slidably connected scraping cutter bar in knife bar hole, scraping cutter bar upper end is fixedly connected with sliding panel, knife rest is fixedly connected in scraping cutter bar lower end.Advantages of the present invention：It is improved on the basis of traditional centrifuge, scraper can be moved in rotary drum, carry out scraper using double scrapers, scraper even results are good.
Description
Technical field
The present invention relates to Centrifuge Techniques field more particularly to a kind of uniform centrifuges of easy to clean and scraper.
Background technology
Centrifuge be using centrifuge principle by suspension material liquid carry out separation of solid and liquid device.There are one around this for centrifuge
The high-speed rotating cylinder of body axis is known as rotary drum, usually by motor drive.Suspension (or emulsion) adds in rotary drum
Afterwards, rotated at the same speed with rotary drum by rapid drive, each component separates under the action of the centrifugal force, and discharges respectively.In general, rotary drum rotating speed
Higher, separating effect is also better.
Different according to solid phase discharge way, centrifuge can be divided into gravity dumping, artificial top discharging, manually descend discharging, centrifugation
The types such as discharging, scraper discharging, vacuum intake and screw unloading.And scraper discharging formula centrifuge mainly by high-revolving rotary drum,
The components such as transmission device and discharge device for scraper form, and operation principle is：Enter centrifugal basket when needing separated suspension
After drum, high-speed rotating rotary drum generates powerful centrifugal force and solid phase particles is deposited to drum inner wall, and is trapped in and turned by strainer
In drum, liquid phase is filtered out by strainer, and the solid phase for being trapped in drum inner wall is scraped by scraper and discharges rotary drum.When using scraper scraper
When, for the lighter material of some proportions, when in the material of scraper precession low speed rotation, the material below lip ring is by knife
Piece can splash when sweeping, and in the case of drum rotating, can fly to lip ring the upper surface of, and discharge rotary drum with liquid, cause object
The loss of material.
In centrifuge after hours, although can be cleared up by scraper drum inner wall, also have a small amount of residual
Slag is stayed in rotary drum, and the centrifugation that these residues can influence next time is withdrawn deposit work.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of easy to clean and scraper proposed
Uniform centrifuge.
To achieve these goals, present invention employs following technical solutions：
A kind of uniform centrifuge of easy to clean and scraper including housing, is rotatablely connected rotary drum, in shell in housing by rotation axis
Cover board is also tightly connected on the upside of body, it is characterised in that：Square center is equipped with charging hole on the cover board, be connected in charging hole into
Expects pipe, feed pipe lower end are equipped with disc type tripper, and disc type tripper is arranged in rotary drum；
Side is additionally provided with straight circular groove on the cover board, and scraper is slidably connected in straight circular groove, and scraper includes riser, stands
Plate is arranged on above cover board and can be slidably connected in straight circular groove, and riser one side is parallel to be equipped with fixed plate and sliding panel, fixes
Plate and sliding panel are vertically arranged with riser, and fixed plate is fixedly connected with riser, and sliding panel can be slidably connected on riser,
Knife bar hole is equipped at the center of fixed plate, be slidably connected scraping cutter bar in knife bar hole, and scraping cutter bar upper end is fixed with sliding panel to be connected
It connects, knife rest is fixedly connected in scraping cutter bar lower end, knife rest is equipped with scraper；
The first lifting gear that scraping cutter bar is driven to slide up and down is equipped with above sliding panel, use is additionally provided in riser opposite side
In the pushing meanss that driving scraping cutter bar moves radially；
Side is additionally provided with clean-out opening on the cover board, and be slidably connected cleaning pipe in clean-out opening, and one group of branch is equipped on the outside of cleaning pipe lower half
Pipe, is equipped with nozzle on each branch pipe, and the inner wall of the jet port of each nozzle with the rotary drum is oppositely arranged, in cleaning pipe
End is additionally provided with the second lifting gear.
Preferably, the scraper includes coarse scraper and smart scraper, and coarse scraper is vertically arranged with smart scraper with rotary drum, and essence is scraped
Knife is arranged on above coarse scraper.
Preferably, the coarse scraper is the arc-shaped edge of a knife.
Preferably, the smart scraper is straight edge.
Preferably, first lifting gear includes being arranged on the pulley above sliding panel, is connected on the upside of pulley convex
Wheel, square on the cover board to be also equipped with motor, the main shaft drives of motor connect the cam.
Preferably, the pushing meanss include pusher cylinder, and pusher cylinder is fixedly connected on by backing plate on the cover board
Side, the piston rod of pusher cylinder are fixedly connected with the riser.
Preferably, it is equipped with liquid barrier on the upside of the rotary drum.
Preferably, second lifting gear includes lifting cylinder, and lifting cylinder is fixed on vertically above cover board, lifting air
Lifter plate is fixedly connected on the telescopic rod of cylinder, lifter plate is equipped with through hole, and the cleaning pipe plug connection is in through hole.
Preferably, it is additionally provided with water inlet pipe in the cleaning pipe.
Preferably, the nozzle is high-pressure nozzle.
The advantage of the invention is that：A kind of uniform centrifuge of easy to clean and scraper of offer of the present invention is in tradition
Centrifuge on the basis of improved, scraper can be moved in rotary drum, carry out scraper using double scrapers, scraper is uniform
Effect is good.
Coarse scraper uses the arc-shaped edge of a knife, can effectively scrape away the material that rotary drum inner surface adheres to and drop down onto rotary drum bottom
Portion, smart scraper use the linear edge of a knife, can be clean by the material scraping for being bonded in rotary drum inner surface, using it is thick scrape that essence scrapes can also
It enough prevents materials from spattering, falls on the outside of rotary drum.
In centrifuge after hours, drum inner wall can be cleaned by cleaning pipe and high-pressure nozzle, cleaning effect
Fruit is good, and thoroughly, can rise cleaning pipe after cleaning, not interfere with the normal work of centrifuge.
Description of the drawings
Fig. 1 is the structure diagram of the uniform centrifuge of a kind of easy to clean and scraper provided by the present invention；
Fig. 2 is the structure diagram of scraper；
Fig. 3 is the connection diagram of the second lifting gear and cleaning pipe；
Fig. 4 is the connection diagram of sliding panel and riser.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, one kind provided by the invention is easy to clean and the uniform centrifuge of scraper, bag
Housing 1 is included, liquid barrier 2.1 is equipped with by the rotation connection rotary drum 2 of rotation axis 3,2 upside of rotary drum in housing 1, is equipped on the downside of rotary drum 2
Discharge port, discharge port are drawn not in the drawings, and cover board 4 is also tightly connected in the upside of housing 1,4 upper center of cover board be equipped with into
Expect hole, the mating connection feed pipe 5 in charging hole, 5 lower end of feed pipe is equipped with disc type tripper 6, and disc type tripper 6 is set
In rotary drum 2, disc type tripper 6 uses the prior art, can make material that can uniformly be trickled down after entering rotary drum in rotary drum.
Loading hopper is equipped in 5 upper end of feed pipe.
Straight circular groove 7 is additionally provided with above cover board 4, sliding connection scraper 8, scraper 8 wrap in straight circular groove 7
Riser 14 is included, riser 14 is arranged on 4 top of cover board, and riser 14 can be slided by the sliding block of downside in straight circular groove 7, riser
14 one sides are parallel to be equipped with fixed plate 13 and sliding panel 15, spring is equipped between fixed plate 13 and sliding panel 15, fixed plate 13 is set
Below sliding panel 15, fixed plate 13 and sliding panel 15 are vertically arranged with riser 14, and fixed plate 13 is welded and fixed with riser 14,
Dovetail groove 14.1 is equipped in 14 one side of riser, is equipped with dovetail convex block 15.1 in 15 one side of sliding panel, sliding panel 15 can pass through swallow
Tail convex block 15.1 slides in the dovetail groove on riser 14, and knife bar hole is equipped at the center of fixed plate 13, in knife bar hole
Be slidably connected scraping cutter bar 11, and scraping cutter bar 11 is passed through out of spring, and 11 upper end of scraping cutter bar is welded to connect in 15 downside of sliding panel, is being scraped
11 lower end of knife bar is fixedly connected with knife rest 12, and knife rest 12 is equipped with scraper.
Scraper includes coarse scraper 12.1 and smart scraper 12.2, and coarse scraper 12.1 is the arc-shaped edge of a knife, and smart scraper 12.2 is straight
The line edge of a knife.Coarse scraper 12.1 is vertically arranged with smart scraper 12.2 with rotary drum 2, and smart scraper 12.2 is arranged on coarse scraper 12.1
Side.
The first lifting gear that scraping cutter bar 11 is driven to slide up and down, the first lifting gear are equipped with above sliding panel 15
Pulley 16 including being arranged on 15 top of sliding panel, 16 upside mating connection cam 17 of pulley are also equipped with electricity above cover board 4
Machine, motor are not drawn into figure, and motor is mounted on 4 top of cover board, and the main shaft drives of motor connect the cam 17.
The pushing meanss that scraping cutter bar 11 is driven to move radially are additionally provided in 14 opposite side of riser.The pushing meanss bag
Include pusher cylinder 18, pusher cylinder 18 is fixedly connected on 4 top of cover board by backing plate 19, the piston rod of pusher cylinder 18 with
The riser 14 is fixedly connected.
Clean-out opening, the cleaning pipe that is slidably connected in clean-out opening 21 are additionally provided with above cover board 4,21 lower half of cleaning pipe outside is set
There is one group of branch pipe 24, the present embodiment is equipped with nozzle 25 preferably using 10 branch pipes on each branch pipe 24, the spray in the present embodiment
First 25 preferably using high-pressure nozzle, and the inner wall of the jet port of each nozzle 25 with the rotary drum 2 is oppositely arranged, in cleaning pipe 21
End is additionally provided with water inlet pipe 26.
The second lifting gear 20 is additionally provided in 21 upper end of cleaning pipe, the second lifting gear 20 includes lifting cylinder 23, lifting
Cylinder 23 is fixed on 4 top of cover board vertically, is fixedly connected with lifter plate 22 on the telescopic rod of lifting cylinder 23, lifter plate 22 is equipped with
Through hole, 21 plug connection of cleaning pipe is in through hole.
When in use, material keeps 2 turns of rotary drum into that can adhere under the action of the centrifugal force or be bonded on the inner wall of rotary drum 2
It is dynamic, riser 14 is promoted by pusher cylinder 18, so as to which scraping cutter bar 11 be driven to be slided in straight circular groove 7, makes the interior of scraper and rotary drum 2
Wall is in contact, and is rotated by motor band moving cam 17, so as to which scraping cutter bar 11 slowly be depressed, the material on 2 inner wall of rotary drum is successively
Bottom of the drum is fallen under the action of coarse scraper 12.1 and smart scraper 12.2, is finally taken out from the discharge port of 2 bottom of rotary drum.It is former
After material takes out, cleaning pipe 21 is fallen by lifting cylinder 23, opens the valve of water inlet pipe, water source enters rotary drum 2 from water inlet pipe
It is interior and sprayed from nozzle 25, rotary drum is cleared up.
Claims (10)
1. a kind of uniform centrifuge of easy to clean and scraper, including housing（1）, housing（1）Inside pass through rotation axis（3）The company of rotation
Switch through drum（2）, in housing（1）Upside is also tightly connected cover board（4）, it is characterised in that：In cover board（4）Upper center is equipped with charging
Hole, be connected feed pipe in charging hole（5）, feed pipe（5）Lower end is equipped with disc type tripper（6）, disc type tripper
（6）It is arranged on rotary drum（2）It is interior；
In cover board（4）Top is additionally provided with straight circular groove（7）, in straight circular groove（7）Interior sliding connection scraper（8）, scraper dress
It puts（8）Including riser（14）, riser（14）It is arranged on cover board（4）Top and can be in straight circular groove（7）Inside it is slidably connected, riser
（14）One side is parallel to be equipped with fixed plate（13）And sliding panel（15）, fixed plate（13）And sliding panel（15）Between be equipped with spring, Gu
Fixed board（13）And sliding panel（15）And riser（14）It is vertically arranged, fixed plate（13）With riser（14）It is fixedly connected, sliding panel
（15）It can be in riser（14）On be slidably connected, in fixed plate（13）Center at be equipped with knife bar hole, slided in knife bar hole
Connect scraping cutter bar（11）, scraping cutter bar（11）It is passed through out of spring, scraping cutter bar（11）Upper end and sliding panel（15）It is fixedly connected, is scraping
Knife bar（11）Lower end is fixedly connected with knife rest（12）, knife rest（12）It is equipped with scraper；
In sliding panel（15）Top is equipped with to drive scraping cutter bar（11）The first lifting gear slided up and down, in riser（14）Separately
One side is additionally provided with to drive scraping cutter bar（11）The pushing meanss moved radially；
In cover board（4）Top is additionally provided with clean-out opening, and be slidably connected cleaning pipe in clean-out opening（21）, cleaning pipe（21）On the outside of lower half
Equipped with one group of branch pipe（24）, each branch pipe（24）On be equipped with nozzle（25）, each nozzle（25）Jet port with described turn
Drum（2）Inner wall be oppositely arranged, in cleaning pipe（21）Upper end is additionally provided with the second lifting gear（20）.
2. one kind according to claim 1 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：The scraper bag
Include coarse scraper（12.1）With smart scraper（12.2）, coarse scraper（12.1）With smart scraper（12.2）And rotary drum（2）It is vertically arranged, essence
Scraper（12.2）It is arranged on coarse scraper（12.1）Top.
3. one kind according to claim 2 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：The coarse scraper
（12.1）For the arc-shaped edge of a knife.
4. a kind of uniform centrifuge of easy to clean and scraper according to Claims 2 or 3, it is characterised in that：The essence
Scraper（12.2）For straight edge.
5. one kind according to claim 1 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：Described first liter
Falling unit includes being arranged on sliding panel（15）The pulley of top（16）, pulley（16）Upside mating connection cam（17）, in cover board
（4）Top is also equipped with motor, and the main shaft drives of motor connect the cam（17）.
6. one kind according to claim 1 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：It is described to promote dress
It puts including pusher cylinder（18）, pusher cylinder（18）Pass through backing plate（19）It is fixedly connected on the cover board（4）Top, pusher cylinder
（18）Piston rod and the riser（14）It is fixedly connected.
7. one kind according to claim 1 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：The rotary drum
（2）Upside is equipped with liquid barrier（2.1）.
8. one kind according to claim 1 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：Described second liter
Falling unit（20）Including lifting cylinder（23）, lifting cylinder（23）It is fixed on cover board vertically（4）Top, lifting cylinder（23）Stretch
Lifter plate is fixedly connected on contracting bar（22）, lifter plate（22）It is equipped with through hole, the cleaning pipe（21）Plug connection is in through hole.
9. one kind according to claim 1 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：The cleaning pipe
（21）On be additionally provided with water inlet pipe（26）.
10. one kind according to claim 1 is easy to clean and the uniform centrifuge of scraper, it is characterised in that：The nozzle
（25）For high-pressure nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051357.0A CN108080157A (en) | 2018-01-19 | 2018-01-19 | A kind of uniform centrifuge of easy to clean and scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051357.0A CN108080157A (en) | 2018-01-19 | 2018-01-19 | A kind of uniform centrifuge of easy to clean and scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080157A true CN108080157A (en) | 2018-05-29 |
Family
ID=62183166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051357.0A Pending CN108080157A (en) | 2018-01-19 | 2018-01-19 | A kind of uniform centrifuge of easy to clean and scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328965A (en) * | 2023-02-07 | 2023-06-27 | 南京新筛分科技实业有限公司 | Belt cleaning mechanism with motor of spiral screen centrifuge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202387592U (en) * | 2011-11-29 | 2012-08-22 | 重庆江北机械有限责任公司 | Cleaning device for residual filter cake layer of horizontal type scraper centrifugal machine |
| CN202942978U (en) * | 2012-09-13 | 2013-05-22 | 湘潭离心机有限公司 | Double blade type discharge scraper of flat plate type automatic discharge centrifuge |
| CN204320500U (en) * | 2014-11-13 | 2015-05-13 | 成都瑞芬思生物科技有限公司 | A kind of material removal mechanism of centrifuge |
| CN106076670A (en) * | 2016-07-25 | 2016-11-09 | 重庆澳龙生物制品有限公司 | Device is cleaned in tubular-bowl centrifuge |
| CN107350093A (en) * | 2017-07-25 | 2017-11-17 | 广州广重分离机械有限公司 | A kind of centrifuge of man-machine interface simultaneous display |
| CN206793928U (en) * | 2017-05-27 | 2017-12-26 | 江苏汉光生物工程有限公司 | A kind of scalable scraper of flat board lower discharging centrifuge |
| CN208098402U (en) * | 2018-01-19 | 2018-11-16 | 蚌埠市朗辰化工设备有限公司 | A kind of centrifuge of convenient cleaning |
-
2018
- 2018-01-19 CN CN201810051357.0A patent/CN108080157A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202387592U (en) * | 2011-11-29 | 2012-08-22 | 重庆江北机械有限责任公司 | Cleaning device for residual filter cake layer of horizontal type scraper centrifugal machine |
| CN202942978U (en) * | 2012-09-13 | 2013-05-22 | 湘潭离心机有限公司 | Double blade type discharge scraper of flat plate type automatic discharge centrifuge |
| CN204320500U (en) * | 2014-11-13 | 2015-05-13 | 成都瑞芬思生物科技有限公司 | A kind of material removal mechanism of centrifuge |
| CN106076670A (en) * | 2016-07-25 | 2016-11-09 | 重庆澳龙生物制品有限公司 | Device is cleaned in tubular-bowl centrifuge |
| CN206793928U (en) * | 2017-05-27 | 2017-12-26 | 江苏汉光生物工程有限公司 | A kind of scalable scraper of flat board lower discharging centrifuge |
| CN107350093A (en) * | 2017-07-25 | 2017-11-17 | 广州广重分离机械有限公司 | A kind of centrifuge of man-machine interface simultaneous display |
| CN208098402U (en) * | 2018-01-19 | 2018-11-16 | 蚌埠市朗辰化工设备有限公司 | A kind of centrifuge of convenient cleaning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328965A (en) * | 2023-02-07 | 2023-06-27 | 南京新筛分科技实业有限公司 | Belt cleaning mechanism with motor of spiral screen centrifuge |
| CN116328965B (en) * | 2023-02-07 | 2023-11-21 | 南京新筛分科技实业有限公司 | Belt cleaning mechanism with motor of spiral screen centrifuge |
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Application publication date: 20180529 |
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