CN108014931A - Scraper bottom discharge automatic centrifuge - Google Patents
Scraper bottom discharge automatic centrifuge Download PDFInfo
- Publication number
- CN108014931A CN108014931A CN201710919458.0A CN201710919458A CN108014931A CN 108014931 A CN108014931 A CN 108014931A CN 201710919458 A CN201710919458 A CN 201710919458A CN 108014931 A CN108014931 A CN 108014931A
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- CN
- China
- Prior art keywords
- scraper
- component
- batch
- bottom discharge
- discharge automatic
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
-
- 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
-
- 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
Landscapes
- Centrifugal Separators (AREA)
Abstract
The present invention relates to Centrifuge Techniques field, especially a kind of scraper bottom discharge automatic centrifuge.A kind of scraper bottom discharge automatic centrifuge, including support component, support component top are provided with batch can and motor component；Batch can is equipped with head cover, and rotary drum component and spindle unit are arranged in batch can；Scraper component, feed pipe, sluicing pipe and nitrogen tube are connected with head cover；It is sequentially connected between the axis of the motor component and the axis of spindle unit；Damper is installed on the lower part of support component, positioned at the lower section of rotary drum component；Material level detector is equipped with batch can；PLC controls motor component, the action of scraper component.The present invention is controlled using PLC, and automated production improves production efficiency, and radio frequency admittance material process control is versatile；Using totally-enclosed structure, seal uses silicon rubber or fluorubber, and nitrogen protection in centrifuge inner cavity is, it can be achieved that tight anti-explosion requires.
Description
Technical field
The present invention relates to Centrifuge Techniques field, especially a kind of scraper bottom discharge automatic centrifuge.
Background technology
Centrifugal separation equipment be it is a kind of using centrifugal force come the feed separation of the material of different states of matters or different densities
A kind of equipment to come, before more than 170 years, Germany developed First in the world truly can be used for work
The centrifugation apparatus of industry production, at that time this equipment be mainly used for the effect of cotton dehydration.To 20th century, the '30s
When centrifuge research manufacture reached fast-developing period, it is almost annual to there is new equipment to occur.Nearest two
Over 10 years, the developing direction of centrifuge instrument mainly develops towards direction that is integrated, intelligent, becoming more meticulous, and centrifuge is set
Standby new architecture is fewer.
PGZ type bottom discharge centrifugal machines are a kind of totally-encloseds, and the centrifugal separation equipment of programming automation operation, class, which belongs to, scrapes
Discharging series under knife.Its main feature is that：Foundation-free is installed, and eliminates conventional suspension formula stand leg, simplifies installation process, simple for structure,
Good appearance, cleaning and sterilizing are convenient.
The content of the invention
The object of the present invention is to provide a kind of scraper bottom discharge automatic centrifuge, PLC controls, automation mechanized operation, efficiency
It is high and safe.It is as follows based on the purpose, the technical solution adopted by the present invention：
A kind of scraper bottom discharge automatic unloading centrifugal machine, including support component, the support component top are provided with
Batch can and motor component；The batch can is equipped with head cover, and rotary drum component and spindle unit are arranged in batch can；Connection is set on the head cover
There are scraper component, feed pipe, sluicing pipe and nitrogen tube；It is sequentially connected between the axis of the motor component and the axis of spindle unit；
Damper is installed on the lower part of support component, positioned at the lower section of rotary drum component；Material level detector is equipped with the batch can；PLC is controlled
Motor component processed, the action of scraper component.The work of whole system is controlled by PLC；Feed pipe, sluicing pipe and nitrogen tube difference
For feeding, cleaning is filled with protective gas；Whether in place material level detector is used to detect material in batch can, with facilitate from
Feed pipe feedstock vessel feeds.
Further, sealed between the head cover and batch can by silicon rubber or fluorubber.Fluorubber and silicon rubber it is steady
It is qualitative relatively good, the characteristics of silicon rubber is tasteless and non-toxic, not afraid of high temperature and withstand the cold, taken the photograph at 300 degrees Celsius and subzero 90
" keeping cool ", " remaining calm " when family name spends, do not lose original intensity and elasticity still, silicon rubber also have good electrical insulating property,
Oxytolerant ageing resistance, fast light ageing resistance and mildew resistance, chemical stability etc..Fluorubber has high temperature resistant, oil resistant, Nai Gaozhen
The characteristics of empty and acid and alkali-resistance, resistant to many chemicals.
Further, the motor component includes motor and protective cover.Protective cover prevents solid from immersing casing and preventing
People touches hazardous components in casing.
Further, the motor is fire-proof motor.Fire-proof motor can in a kind of motor that combustible and explosive area uses,
Electric spark is not produced during operation, it is safe.
Further, the damper uses balance weight and liquid damping agent formula vibration isolator.Any each position quality of object
Will be variant, under static and low speed rotation, the uneven of quality will influence the rotating stability of object, and rotating speed is higher,
Vibrations will be bigger.The effect of balance weight is to allow quality gap to reduce as far as possible, to reach the state of relative equilibrium.Fluid damping formula
Vibration isolator helps to reduce the resonance amplitude of mechanical structure, so as to avoid structure mechanism caused by vibrations stress reaches capacity from breaking
It is bad；After contributing to mechanical system to be subject to temporary impact at the same time, stable state is returned to quickly；Help to reduce because mechanical oscillation are produced
Raw acoustic radiation, reduces mechanical noise；It can effectively suppress to resonate, so as to reduce noise；With higher shock resistance and move
State stability, its dynamic property can be greatly improved by various impedance bundaries；Help to reduce the energy that structure transmission is vibrated
Power.
Further, the batch can is fed using the process control of radio frequency admittance material.In radio frequency admittance material process control, probe can
Applied to dust and solid particulate matter, and high sensitivity, stability, durability can be provided, it is same for liquid and mud effect
Sample is outstanding.
Further, the batch can and head cover are made of stainless steel material.Stainless steel has good corrosion resisting property,
There is distinctive mechanical property (yield strength, tensile strength, creep strength, elevated temperature strength, low temperature intensity etc.), physical at the same time
Can (density, specific heat capacity, linear expansion coefficient, thermal conductivity factor, resistivity, magnetic conductivity, coefficient of elasticity etc.), processing performance (formability
Energy, welding performance, cutting ability etc.).Using its these performance, batch can and lid are processed using stainless steel, functional.
Further, illumination hole is provided with the head cover and observation panel, peep hole are equipped with peephole.Peep hole is used to see
The situation in batch can is examined, illumination hole provides illumination, preferably to observe the situation in batch can.
Further, it is connected with cylinder on the scraper component.Cylinder driving scraper action.
Further, pneumatically narrow blade construction, scraper action are divided into axial scraper and radial direction for the use of the scraper component
Two actions of scraper.
The beneficial effect that the present invention obtains is：(1) controlled using PLC, automated production, improves production efficiency, radio frequency
Admittance material process control is versatile, and measurable liquid level and material position, can meet different temperatures, pressure, the measurement request of medium, and can
Applied to severe occasions such as burn into impacts；Unique circuit design and sensor construction, make its measurement to be hung from sensor
Material influences, and without periodically cleaning, avoids measuring by mistake；For measurement process without movable member, there is no mechanical part to damage problem, without
Safeguard；Contact type measurement, strong antijamming capability, can overcome the influence of steam, foam and stirring to measurement；Measurement variation, makes
Measurement is more accurate, and measure influences from environmental change, and stability is high, service life length；
(2) totally-enclosed structure, seal use silicon rubber or fluorubber, and centrifuge inner cavity nitrogen is protected, it can be achieved that closed
Requirement of explosion proof；
(3) vibration damping and vibration isolation design are scientific and reasonable, using balance weight and high precision liquid damp type vibration isolator, equipment
Vibration is all absorbed by vibrating isolation system, to foundation ground and surrounding environment interference without friction.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is radio frequency admittance schematic diagram；
In figure, 1- support components, 2- batch cans, 21- head covers, 22- material level detectors, 3- motor components, 31- motors, 32- prevents
Shield, 4- rotary drum components, 5- spindle units, 6- scraper components, 61- cylinders, 7- feed pipes, 8- sluicing pipes, 9- nitrogen tubes, 10-
Damper.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
Embodiment 1
Such as Fig. 1, shown in 2, a kind of scraper bottom discharge automatic centrifuge, including support component 1,1 top of support component are pacified
Equipped with batch can made of stainless steel material 2 and motor component 3；The batch can 2 is equipped with head cover 21, head cover made of stainless steel material
Rotary drum component 4 is sealed by silicon rubber or fluorubber between 21 and batch can 2 and spindle unit 5 is arranged in batch can；Connect on head cover 21
Scraper component 6, feed pipe 7, sluicing pipe 8, nitrogen tube 9, illumination hole and observation panel, peep hole is equipped with to be equipped with peephole, scrape
The top of blade insert 6 is connected with cylinder 61；It is dynamic that cylinder 61 drives scraper component scraper to do axial scraper and radial direction scraper two
Make；It is sequentially connected between the axis of motor component 3 and the axis of spindle unit 5, motor component 3 includes motor 31 and protective cover 32；Subtract
The lower part that device 10 is installed on support component is shaken, positioned at the lower section of rotary drum component 4；Material level detector 22 is equipped with batch can 2；PLC is controlled
The action of motor component 3 and scraper component 6 processed, scraper component 6 is using pneumatic narrow blade construction.
Motor 31 is fire-proof motor.
Damper 10 is formed using balance weight and liquid damping agent formula vibration isolator.
The principle process of radio frequency admittance material process control charging is illustrated in figure 3, batch can 2 is added using radio frequency admittance material process control
Material.
The operation principle and process of the present invention is as follows：Charging, cleaning, centrifugation are controlled using PLC.The material to be centrifuged from
Feed pipe 7 is added in batch can 2, and cylinder 61 drives scraper component 6 to act, and motor 31 drives rotary drum component 4 and spindle unit 5 dynamic
Make carry out centrifugal filtration；In centrifugal filtration process, nitrogen is led into batch can 2 by nitrogen tube.Can be by illuminating mouth and observation
Situation in hole observation batch can, when will be to being cleaned in batch can, injects cleaning solution by sluicing pipe, clear to being carried out in batch can
Wash.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of scraper bottom discharge automatic centrifuge, including support component (1), it is characterised in that：On the support component (1)
Portion is provided with batch can (2) and motor component (3)；The batch can (2) is equipped with head cover (21), rotary drum component (4) and spindle unit (5)
In batch can；Scraper component (6), feed pipe (7), sluicing pipe (8) and nitrogen tube (9) are connected with the head cover (21)；
It is sequentially connected between the axis of the motor component (3) and the axis of spindle unit (5)；Damper (10) is installed under support component
Portion, positioned at the lower section of rotary drum component (4)；Material level detector (22) is equipped with the batch can (2)；PLC control motor components (3),
The action of scraper component (6).
2. scraper bottom discharge automatic centrifuge according to claim 1, it is characterised in that：The head cover (21) and batch can
(2) sealed between by silicon rubber or fluorubber.
3. scraper bottom discharge automatic centrifuge according to claim 1, it is characterised in that：Motor component (3) bag
Include motor (31) and protective cover (32).
4. scraper bottom discharge automatic centrifuge according to claim 3, it is characterised in that：The motor (31) is explosion-proof
Motor.
5. scraper bottom discharge automatic centrifuge according to claim 1, it is characterised in that：The damper (10) uses
Balance weight and liquid damping agent formula vibration isolator.
6. scraper bottom discharge automatic centrifuge according to claim 5, it is characterised in that：The batch can (2) uses and penetrates
The process control of frequency admittance material feeds.
7. scraper bottom discharge automatic centrifuge according to claim 1, it is characterised in that：The batch can (2) and head cover
(21) it is made of stainless steel material.
8. scraper bottom discharge automatic centrifuge according to claim 7, it is characterised in that：It is provided with the head cover (21)
Illumination hole and peep hole, peep hole are equipped with peephole.
9. scraper bottom discharge automatic centrifuge according to claim 1, it is characterised in that：On the scraper component (6)
It is connected with cylinder (61).
10. scraper bottom discharge automatic centrifuge according to claim 9, it is characterised in that：The scraper component (6)
Using pneumatic narrow blade construction, scraper action is divided into axial two actions of scraper and radial direction scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919458.0A CN108014931A (en) | 2017-09-30 | 2017-09-30 | Scraper bottom discharge automatic centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919458.0A CN108014931A (en) | 2017-09-30 | 2017-09-30 | Scraper bottom discharge automatic centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108014931A true CN108014931A (en) | 2018-05-11 |
Family
ID=62079572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919458.0A Pending CN108014931A (en) | 2017-09-30 | 2017-09-30 | Scraper bottom discharge automatic centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108014931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358355A (en) * | 2018-10-19 | 2019-02-19 | 嘉善顺源金属制品有限公司 | A kind of device of high purity germanium detector easy to carry |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454777A (en) * | 1994-10-05 | 1995-10-03 | Glassline Corporation | Centrifugal separator apparatus with load sensing circuit for optimizing clearing cycle frequency |
| CN202290314U (en) * | 2011-09-07 | 2012-07-04 | 安徽普源分离机械制造有限公司 | Lower unloading centrifugal machine |
| CN102614998A (en) * | 2012-03-15 | 2012-08-01 | 张家港市腾龙机械制造有限公司 | Flat plate type scraper down-discharging centrifugal machine |
| CN202538946U (en) * | 2012-03-15 | 2012-11-21 | 张家港市腾龙机械制造有限公司 | Flat plate type scraper discharging centrifuge |
| CN106994395A (en) * | 2017-05-25 | 2017-08-01 | 东台新时代畜牧机械设备有限公司 | A kind of top suspension scraper automatic discharge centrifuge for food processing |
| CN207507666U (en) * | 2017-09-30 | 2018-06-19 | 江苏沪江离心机制造有限公司 | Scraper bottom discharge automatic centrifuge |
-
2017
- 2017-09-30 CN CN201710919458.0A patent/CN108014931A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454777A (en) * | 1994-10-05 | 1995-10-03 | Glassline Corporation | Centrifugal separator apparatus with load sensing circuit for optimizing clearing cycle frequency |
| CN202290314U (en) * | 2011-09-07 | 2012-07-04 | 安徽普源分离机械制造有限公司 | Lower unloading centrifugal machine |
| CN102614998A (en) * | 2012-03-15 | 2012-08-01 | 张家港市腾龙机械制造有限公司 | Flat plate type scraper down-discharging centrifugal machine |
| CN202538946U (en) * | 2012-03-15 | 2012-11-21 | 张家港市腾龙机械制造有限公司 | Flat plate type scraper discharging centrifuge |
| CN106994395A (en) * | 2017-05-25 | 2017-08-01 | 东台新时代畜牧机械设备有限公司 | A kind of top suspension scraper automatic discharge centrifuge for food processing |
| CN207507666U (en) * | 2017-09-30 | 2018-06-19 | 江苏沪江离心机制造有限公司 | Scraper bottom discharge automatic centrifuge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358355A (en) * | 2018-10-19 | 2019-02-19 | 嘉善顺源金属制品有限公司 | A kind of device of high purity germanium detector easy to carry |
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