CN108452955A - A kind of vertical separating machine of oil injection type high temperature solid-liquor separation - Google Patents
A kind of vertical separating machine of oil injection type high temperature solid-liquor separation Download PDFInfo
- Publication number
- CN108452955A CN108452955A CN201810234747.1A CN201810234747A CN108452955A CN 108452955 A CN108452955 A CN 108452955A CN 201810234747 A CN201810234747 A CN 201810234747A CN 108452955 A CN108452955 A CN 108452955A
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- China
- Prior art keywords
- oil
- separating machine
- bearing
- vertical separating
- high temperature
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- 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
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- 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
- B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to vertical separating machine technical fields, especially high temperature solid-liquor separation.Propose a kind of vertical separating machine of oil injection type high temperature solid-liquor separation, including feed pipe, transmission mechanism, rotary shaft, screw feeder and rotary drum, the bearing block that rotary shaft is used to support in seperator is sealed with extraneous, and bearing block side wall offers lubrication oil circulation entrance and lubrication oil circulation outlet, the lubrication oil circulation entrance is connected to cycle fuel tank via the oil inlet pipe being arranged outside vertical separating machine, and oil filter is provided on oil inlet pipe；Lubrication oil circulation outlet is connected to cycle fuel tank via the oil return line being arranged outside vertical separating machine, recycles the strong device for cooling being provided at fuel tank for cutting oil, recycles the circulating pump being provided on fuel tank for providing lubrication oil circulation power.The present invention carries out cycle lubrication and cooling by lubricating oil to the bearing in sealed bearing, solves and is unable to the technical issues of separating high-temp liquid consolidates mixture using the vertical centrifugal machine of plain bearing.
Description
Technical field
The present invention relates to vertical separating machine technical fields, especially high temperature solid-liquor separation.
Background technology
Seperator be using in mixed liquor with different densities and immiscible light, heavy-fluid and solid phase, in centrifugal force field
The middle principle for obtaining different sinking speed achievees the purpose that separation layering or makes solid particles sediment in liquid.It is mainly used
In sewage disposal of the industries such as chemical industry, ore dressing, oil, pharmacy, food and foul smelling smell etc. need to contain solid suspension into
The occasion of row sedimentation separation.
Existing spiral discharge settling seperator, mainly by rotary drum, screw feeder, differential mechanism, feed pipe and biography
The compositions such as dynamic device.Seperator concentrated, be dehydrated, detached, clarified, purified and solid classification the course of work in, material
Enter inside screw feeder from feed pipe, then enter rotary drum from screw feeder discharge port and be centrifuged, material by from
The effect of mental and physical efforts field is moved to drum inner wall, while the presence of differential mechanism can make rotary drum and screw feeder with certain differential
Relative motion will be scraped by screw feeder when material is after drum inner wall runs up to a certain amount of, gradually to row Gu Kou rows
Go out.
Mixed feeding is consolidated for the liquid of room temperature, is added in screw feeder from feed pipe, using centrifugation, respectively
From the solid solid material of material mouth discharge is gone out, go out liquid material mouth discharge liquid material.This process, charging can pass through difference support helix pusher, turn
The bearing of drum, transmission device.The temperature in use of general bearing within general 300 DEG C of high-temperature bearing highest, but is wanted within 65 DEG C
Coordinate high temperature lubricating grease lubrication.But high-temperature bearing price general charged is more expensive, and material brittleness is big, cannot absorb impact, while safeguarding height
The expense of warm bearing is also higher.So common high-temperature bearing is not suitable for vibrating larger seperator.If liquid consolidates mixed feeding
Temperature be 100 DEG C ~ 300 DEG C, even higher, then common bearing just cannot work, i.e. common separation machine is unable to separating high-temp
Liquid consolidate mixed feeding.
Invention content
To solve the above problems, the present invention proposes and a kind of consolidating the bearing of mixed feeding seperator for separating high-temp liquid and follow
Ring Oil Cooling Technology, by consolidating the bearing that mixture is passed through and its bearing influenced progress oil cooling processing to high-temperature liquid,
The separation of 100 DEG C ~ 300 DEG C Solid-liquid mixtures of temperature may be implemented.
To achieve the above object, the technical solution adopted by the present invention is：Propose a kind of oil injection type high temperature solid-liquor separation
Vertical separating machine, including feed pipe, transmission mechanism, screw feeder and rotary drum, are used to support the axis of screw feeder rotary shaft
It holds in bearing block, the bearing block is sealed with extraneous, and the bearing block side wall offers lubrication oil circulation entrance and lubrication
Oily loop exit, the lubrication oil circulation entrance are connected to recycle oil via the oil inlet pipe being arranged outside vertical separating machine
Case, and it is provided with oil filter on the oil inlet pipe；Lubrication oil circulation outlet is via being arranged outside vertical separating machine
Oil return line is connected to cycle fuel tank, and the strong device for cooling for cutting oil, the cycle are provided at the cycle fuel tank
The circulating pump for providing lubrication oil circulation power is provided on fuel tank.
Lubricants capacity in the cycle fuel tank is lubricate oil mass needed for bearing 50 ~ 200 times.
The bearing block includes top chock and step.
The oil filter is the metal mesh of 100 ~ 150 mesh.
The bearing block is sealed using double High-pressure oil sealings with extraneous.
The strong cold charge is set to air cooling equipment.
Beneficial effects of the present invention are embodied in：
（1）The bearing block of mixed liquor process is consolidated to high-temperature liquid and high-temperature liquid consolidates what the heat affected area of mixed liquor can influence
Bearing block has carried out oil cooling processing, is sealed with extraneous using double High-pressure oil sealings inside bearing block, lubrication is opened up in bearing block side wall
Oily circulation port, circulation port are connect with cycle fuel tank by pipeline, make cycle of the lubricating oil in bearing block by circulating pump, reach
Cooling effect.
（2）The strong device for cooling of setting at fuel tank is recycled in the present invention, to the high temperature grease in oil return line after cooling into
Row cooling, lubricating oil after cooling enter cycle fuel tank, participate in the cycle of lubricating oil.
（3）In order to reach better cooling effect, the present invention sets the inside gross space of bearing block to bearing institute duty
Between 2 ~ 5 times of big accommodation space.
（4）The lubricants capacity in fuel tank is recycled in the present invention be at least lubricate needed for bearing 50 ~ 200 times of oil mass, it can be with
The lubricating oil in cycle is set to carry out sufficient heat exchange.
（5）The circulating pressure of bearing oil is 0.1 ~ 0.3Mpa.To configure oil filter at oil inlet, oil filter is 100 ~
The metal mesh of 150 mesh.
The present invention carries out cycle lubrication and cooling by lubricating oil to the bearing in sealed bearing, and by increasing bearing
Accommodation space, setting large capacity in seat recycle the technological means such as fuel tank, solve using plain bearing vertical centrifugal machine not
The technical issues of energy separating high-temp liquid consolidates mixture, has the advantages that of simple structure and low cost and works well.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sectional view of screw feeder bearing block in Fig. 1.
In figure：1- High-pressure oil sealings, 2-O type circles, 3- bearings, 4- High-pressure oil sealings, 5- rotary shafts, 6- bearing holder (housing, cover)s, 7-O type circles,
8- pedestal caps, the outlet of 9- lubrication oil circulations, 10- bearing blocks, 11- lubrication oil circulation entrances, 12- transmission mechanisms, 13- spirals push away
Glassware upper end bearing block, 14- screw feeders, 15- rotary drums, 16- motor pillars, 17- screw feeder bottom end bearing seats, 18-
Feed pipe, 19- gear differential mechanisms, 20- belt wheels, 21- screw feeders upper end bearing block lubricating oil return pipeline, 22- spirals push away
Glassware upper end bearing block lube oil inlet pipe road, 23- circulating pumps, 24- recycle fuel tank, 25- screw feeder bottom end bearing seats profit
Scavenge oil line road, 26- screw feeder bottom end bearing seat lube oil inlet pipes road, 27- oil filters.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is described in detail.
The vertical separating machine of oil injection type high temperature solid-liquor separation as shown in Figure 1, building block mainly include feed pipe 18,
Transmission mechanism 12, screw feeder 13, rotary drum 15 and gear differential mechanism 19 etc., the rotary shaft of screw feeder is by screw feeder
Upper end bearing block 13 and screw feeder bottom end bearing seat 17 support, and material enters from feed pipe 18 inside screw feeder 13,
Enter rotary drum 15 from the discharge port of screw feeder 13 again to be centrifuged, material by centrifugal force field effect to drum inner wall
It is mobile, while gear differential mechanism 19 can make rotary drum 15 and screw feeder 13 with certain differential relative motion, when material exists
Drum inner wall run up to it is a certain amount of after, will be scraped by screw feeder, gradually to row Gu Kou discharge.
Fig. 2 is the sectional view of screw feeder bearing block, as shown, using high pressure between bearing block 10 and bearing holder (housing, cover) 6
Oil sealing 1,4 seals, and pedestal cap 8 is sealed with bearing block 10 using O-ring 2, and bearing holder (housing, cover) 6 is sealed with rotary shaft 5 using O-ring 7,
Lubrication oil circulation entrance 11 and lubrication oil circulation outlet 9 are offered in 10 side wall of bearing block.
The lubrication oil circulation entrance of screw feeder upper end bearing block 13 is set the spiral outside vertical separating machine and pushes away
Glassware upper end bearing block lube oil inlet pipe road 22 is connected to cycle fuel tank 24, and is provided with oil filter on the oil inlet pipe
27, oil filter 27 uses the metal mesh of 100 ~ 150 mesh, for filtering the impurity in oil（Such as iron filings）；Screw feeder upper end
The lubrication oil circulation of bearing block 13 is exported via the screw feeder upper end bearing block lubricating oil being arranged outside vertical separating machine
Oil return line 21 is connected to cycle fuel tank 24, recycles and the position of oil return line is provided with air cooling equipment at fuel tank 24, to returning
High temperature grease in oil pipe line is cooled down, and lubricating oil after cooling enters cycle fuel tank, participates in the cycle of lubricating oil.Cycle
The circulating pump 23 for providing lubrication oil circulation power is provided on fuel tank 24, according to following for the bearing oil of oil viscosity setting
Ring compression is 0.1 ~ 0.3Mpa.The lubrication oil cooling structure of screw feeder bottom end bearing seat 17 and screw feeder upper end bearing
Seat 13 is identical, and the oil inlet pipe and oil return line of upper/lower terminal bearing block are connected to cycle fuel tank 24, preferably cold to reach
But the lubricants capacity in effect cycle fuel tank is at least 50 ~ 200 times of oil mass used in traditional lubrication bearing, and is set inside bearing block
It is calculated as increasing accommodation space, gross space is 2 ~ 5 times of space occupied by bearing.
Using mobility is larger, viscosity is low lubrication oil circulation the bearing inside bearing block is lubricated in the present invention and
It is cooling, it solves and the technical issues of separating high-temp liquid consolidates mixture is unable to using the vertical centrifugal machine of plain bearing.
Claims (7)
1. a kind of vertical separating machine of oil injection type high temperature solid-liquor separation, including feed pipe, transmission mechanism, screw feeder and turn
Drum, it is characterised in that：The bearing for being used to support screw feeder rotary shaft is located in bearing block, and the bearing block and the external world are close
Envelope, the bearing block side wall offer lubrication oil circulation entrance and lubrication oil circulation outlet, the lubrication oil circulation entrance via
The oil inlet pipe being arranged outside vertical separating machine is connected to cycle fuel tank, and is provided with oil filter on the oil inlet pipe；Institute
It states lubrication oil circulation outlet and is connected to cycle fuel tank, the cycle fuel tank via the oil return line being arranged outside vertical separating machine
Place is provided with the strong device for cooling for cutting oil, is provided on the cycle fuel tank for providing lubrication oil circulation power
Circulating pump.
2. a kind of vertical separating machine of oil injection type high temperature solid-liquor separation according to claim 1, it is characterised in that：The axis
Taken up space by bearing 2 ~ 5 times of total accommodation space inside bearing.
3. a kind of vertical separating machine of oil injection type high temperature solid-liquor separation according to claim 1, it is characterised in that：It is described to follow
Lubricants capacity in ring fuel tank is lubricate oil mass needed for bearing 50 ~ 200 times.
4. a kind of vertical separating machine of oil injection type high temperature solid-liquor separation according to claim 1, it is characterised in that：The axis
Bearing includes top chock and step.
5. according to a kind of vertical separating machine of any oil injection type high temperature solid-liquor separations of claim 1-4, it is characterised in that：
The oil filter is the metal mesh of 100 ~ 150 mesh.
6. according to a kind of vertical separating machine of any oil injection type high temperature solid-liquor separations of claim 1-4, it is characterised in that：
The bearing block is sealed using double High-pressure oil sealings with extraneous.
7. according to a kind of vertical separating machine of any oil injection type high temperature solid-liquor separations of claim 1-4, it is characterised in that：
The strong cold charge is set to air cooling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810234747.1A CN108452955A (en) | 2018-03-21 | 2018-03-21 | A kind of vertical separating machine of oil injection type high temperature solid-liquor separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810234747.1A CN108452955A (en) | 2018-03-21 | 2018-03-21 | A kind of vertical separating machine of oil injection type high temperature solid-liquor separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108452955A true CN108452955A (en) | 2018-08-28 |
Family
ID=63237094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810234747.1A Pending CN108452955A (en) | 2018-03-21 | 2018-03-21 | A kind of vertical separating machine of oil injection type high temperature solid-liquor separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108452955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148767A (en) * | 2021-12-02 | 2022-03-08 | 合肥中辰轻工机械有限公司 | High-speed material separating device |
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|---|---|---|---|---|
| JPS6150660A (en) * | 1984-08-14 | 1986-03-12 | Ishikawajima Harima Heavy Ind Co Ltd | Centrifugal separator |
| CN201329314Y (en) * | 2008-12-23 | 2009-10-21 | 天津博瑞康机械制造有限公司 | Centrifugal machine main bearing lubricating system provided with cooling device |
| CN201799331U (en) * | 2010-03-25 | 2011-04-20 | 上海航发机械有限公司 | Supporting and lubricating structure for vertical shaft of cupulate belt pulley of disc-type separator |
| CN201943994U (en) * | 2010-12-20 | 2011-08-24 | 西安泵阀总厂有限公司 | Thin oil compulsory circulation lubrication and cooling structure for vertical high temperature pump bearing |
| CN202199433U (en) * | 2011-08-30 | 2012-04-25 | 上海市离心机械研究所有限公司 | Feed heating mechanism of decanter centrifuge |
| CN203108669U (en) * | 2013-03-20 | 2013-08-07 | 向开兴 | High-temperature centrifugal sedimentation separator |
| CN103406212A (en) * | 2013-08-31 | 2013-11-27 | 黄韧浩 | Small super-speed horizontal helical centrifugal machine |
| CN206064645U (en) * | 2016-08-31 | 2017-04-05 | 邢台德龙机械轧辊有限公司 | Crouch in one kind centrifuge bearing lubrication system |
| CN107008577A (en) * | 2017-06-09 | 2017-08-04 | 大连隆田科技有限公司 | A kind of solid centrifuge of vertical spiral spinning liquid with automatic cleaning function |
| CN107185730A (en) * | 2017-06-09 | 2017-09-22 | 大连隆田科技有限公司 | A kind of solid centrifuge of vertical spiral spinning liquid for realizing solid product Ultra-low Moisture Content |
| CN206868452U (en) * | 2017-06-09 | 2018-01-12 | 苏州优耐特机械制造有限公司 | A kind of horizontal spiral discharge sedimentation centrifuge with cooling lubricating structure |
| CN208177682U (en) * | 2018-03-21 | 2018-12-04 | 大连隆盛科技有限公司 | A kind of vertical separating machine of oil injection type high temperature solid-liquor separation |
-
2018
- 2018-03-21 CN CN201810234747.1A patent/CN108452955A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150660A (en) * | 1984-08-14 | 1986-03-12 | Ishikawajima Harima Heavy Ind Co Ltd | Centrifugal separator |
| CN201329314Y (en) * | 2008-12-23 | 2009-10-21 | 天津博瑞康机械制造有限公司 | Centrifugal machine main bearing lubricating system provided with cooling device |
| CN201799331U (en) * | 2010-03-25 | 2011-04-20 | 上海航发机械有限公司 | Supporting and lubricating structure for vertical shaft of cupulate belt pulley of disc-type separator |
| CN201943994U (en) * | 2010-12-20 | 2011-08-24 | 西安泵阀总厂有限公司 | Thin oil compulsory circulation lubrication and cooling structure for vertical high temperature pump bearing |
| CN202199433U (en) * | 2011-08-30 | 2012-04-25 | 上海市离心机械研究所有限公司 | Feed heating mechanism of decanter centrifuge |
| CN203108669U (en) * | 2013-03-20 | 2013-08-07 | 向开兴 | High-temperature centrifugal sedimentation separator |
| CN103406212A (en) * | 2013-08-31 | 2013-11-27 | 黄韧浩 | Small super-speed horizontal helical centrifugal machine |
| CN206064645U (en) * | 2016-08-31 | 2017-04-05 | 邢台德龙机械轧辊有限公司 | Crouch in one kind centrifuge bearing lubrication system |
| CN107008577A (en) * | 2017-06-09 | 2017-08-04 | 大连隆田科技有限公司 | A kind of solid centrifuge of vertical spiral spinning liquid with automatic cleaning function |
| CN107185730A (en) * | 2017-06-09 | 2017-09-22 | 大连隆田科技有限公司 | A kind of solid centrifuge of vertical spiral spinning liquid for realizing solid product Ultra-low Moisture Content |
| CN206868452U (en) * | 2017-06-09 | 2018-01-12 | 苏州优耐特机械制造有限公司 | A kind of horizontal spiral discharge sedimentation centrifuge with cooling lubricating structure |
| CN208177682U (en) * | 2018-03-21 | 2018-12-04 | 大连隆盛科技有限公司 | A kind of vertical separating machine of oil injection type high temperature solid-liquor separation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148767A (en) * | 2021-12-02 | 2022-03-08 | 合肥中辰轻工机械有限公司 | High-speed material separating device |
| CN114148767B (en) * | 2021-12-02 | 2023-09-05 | 合肥中辰轻工机械有限公司 | Material high-speed separation device |
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