CN101607231B - Horizontal screw centrifuge - Google Patents
Horizontal screw centrifuge Download PDFInfo
- Publication number
- CN101607231B CN101607231B CN2009101002959A CN200910100295A CN101607231B CN 101607231 B CN101607231 B CN 101607231B CN 2009101002959 A CN2009101002959 A CN 2009101002959A CN 200910100295 A CN200910100295 A CN 200910100295A CN 101607231 B CN101607231 B CN 101607231B
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- China
- Prior art keywords
- differential mechanism
- end bearing
- sealing tube
- rotary drum
- bearing block
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Abstract
The invention provides a horizontal screw centrifuge. The centrifuge comprises a bearing support on a differential mechanism end, a differential mechanism, a rotating drum, a frame and a bearing support on a liquid out end, wherein, the rotating drum is arranged on the frame; the bearing support on the differential mechanism end and the differential mechanism are arranged at one side of the rotating drum, while the bearing support on a drainage end is arranged at the other side of the rotating drum; the bearing support on the differential mechanism end is connected with one side of the differential mechanism; and the other side of the differential mechanism is connected with one side of the rotating drum. The invention provides the horizontal screw centrifuge with safe operation.
Description
Technical field
The present invention relates to belong to the occasion that to separate the solid-liquid two-phase mixture in industries such as chemical industry, environmental protection, oil drilling and food, especially a kind of horizontal screw centrifuge.
Background technology
With reference to Fig. 1, the horizontal screw centrifuger differential mechanism of prior art is a cantilever support, subdivision casing up and down, its structure is as shown in Figure 1: the differential mechanism cantilever support is outside left shaft holder, rotary drum is by loam cake and lower cover sealing, liquid phase after the separation is discharged from the liquid outlet that is positioned at the big end of rotary drum bottom, and centrifuge is installed on the support.The shortcoming of its existence is: 1, the cantilever support of prior art outside bearing block, two shaft strength inequalities, the axial dimension of machine is long, it is dangerous to turn round; 2, casing is made up of upper and lower cover, and complex structure is made and the installation requirement height, and sealing is poor.3, the liquid phase after the separation will be discharged from the casing bottom, takes over inconvenience.
Summary of the invention
For the unsafe deficiency of the running that overcomes existing horizontal screw centrifuge, the invention provides a kind of horizontal screw centrifuge with safe operation.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of horizontal screw centrifuge, comprise differential mechanism end bearing seat, differential mechanism, rotary drum, support and outlet end bearing block, described rotary drum is installed on the support, described differential mechanism end bearing seat and differential mechanism are installed in a side of rotary drum, described rotary drum opposite side is installed the outlet end bearing block, described differential mechanism end bearing seat is connected with a side of described differential mechanism, and the opposite side of described differential mechanism is connected with a side of described rotary drum.
Further, described horizontal screw centrifuge also comprises the integral sealing tube, described rotary drum and differential mechanism are positioned at described integral sealing tube, the bottom of described integral sealing tube is installed on the support, one side of described integral sealing tube is fixedlyed connected with described differential mechanism end bearing seat, and the opposite side of described integral sealing tube is fixedlyed connected with described outlet end bearing block.
Further again, fixedly connected with flange in the both sides of described integral sealing tube, and wherein a side flange is fixedlyed connected with described differential mechanism end bearing seat, and the opposite side flange is fixedlyed connected with described outlet end bearing block.
Further, described integral sealing tube is installed the first window flange near the slag output end top.
The bottom of described outlet end bearing block is provided with drain pipe.
The outside end face of institute's outlet end bearing block is installed the second window flange.
Beneficial effect of the present invention mainly shows: compact conformation, and good airproof performance, it is convenient to install and take over, and advantages such as running safety have bigger implementary value and economic results in society.
Description of drawings
Fig. 1 is the structure chart of the horizontal screw centrifuge of prior art.
Fig. 2 is the structure chart of horizontal screw centrifuge of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 2, a kind of horizontal screw centrifuge, comprise differential mechanism end bearing seat 1, differential mechanism 2, rotary drum 4, support 6 and outlet end bearing block 7, described rotary drum 4 is installed on the support 6, described differential mechanism end bearing seat 1 and differential mechanism 2 are installed in a side of rotary drum 4, described rotary drum 4 opposite sides are installed outlet end bearing block 7, and described differential mechanism end bearing seat 1 is connected with a side of described differential mechanism 2, and the opposite side of described differential mechanism 2 is connected with a side of described rotary drum 4.
Described horizontal screw centrifuge also comprises integral sealing tube 5, described rotary drum 4 and differential mechanism 2 are positioned at described integral sealing tube 5, the bottom of described integral sealing tube 5 is installed on the support 6, one side of described integral sealing tube 5 is fixedlyed connected with described differential mechanism end bearing seat 1, and the opposite side of described integral sealing tube 5 is fixedlyed connected with described outlet end bearing block 7.
Fixedly connected with flange in the both sides of described integral sealing tube 5, wherein a side flange is fixedlyed connected with described differential mechanism end bearing seat, and the opposite side flange is fixedlyed connected with described outlet end bearing block.Described integral sealing tube 5 is installed the first window flange 3 near the slag output end top.
The bottom of described outlet end bearing block 7 is provided with drain pipe.The outside end face of institute's outlet end bearing block 7 is installed the second window flange 8.
With reference to Fig. 2, the course of work of present embodiment is.During use, earlier rotary drum 4 is connected with differential mechanism 2, be inserted in integral sealing tube 5, load onto differential mechanism end bearing seat 1 and outlet end bearing block 7 again at two ends respectively, machine is installed on the support 6 at last, because differential mechanism end bearing seat 1 and outlet end bearing block 7 lay respectively at two ends, balance has compact conformation, good airproof performance mutually, it is convenient to install and take over, advantages such as running safety.Integral sealing tube 5 two ends are welded with adpting flange, are used for being connected with outlet end bearing block 7 with differential mechanism end bearing seat 1; Be welded with the hanging bearing of circular arc in the bottom at cylinder two ends, so that machine is installed on the support 6; Cylindrical shell 5 is equipped with the window flange near the slag output ends top, can be used for observing solid phase after the separation, removes slagging scorification, gives differential mechanism and screw bearing filling lubricating oil.
Outlet end bearing block 7 is installed in the outside of support 6, can be connected with the fluid pipeline easily; The design of the bottom of bearing block 7 has drain pipe, this pipe towards should be consistent with the direction of rotation of machine; On the outside end face of bearing block 7 the window flange is housed, can be used for observing after the separation liquid phase and to screw bearing filling lubricating oil.
Claims (3)
1. horizontal screw centrifuge, comprise differential mechanism end bearing seat, differential mechanism, rotary drum, support and outlet end bearing block, described rotary drum is installed on the support, described differential mechanism end bearing seat and differential mechanism are installed in a side of rotary drum, described rotary drum opposite side is installed the outlet end bearing block, described differential mechanism end bearing seat is connected with a side of described differential mechanism, the opposite side of described differential mechanism is connected with a side of described rotary drum, it is characterized in that: described horizontal screw centrifuge also comprises the integral sealing tube, described rotary drum and differential mechanism are positioned at described integral sealing tube, the bottom of described integral sealing tube is installed on the support, one side of described integral sealing tube is fixedlyed connected with described differential mechanism end bearing seat, and the opposite side of described integral sealing tube is fixedlyed connected with described outlet end bearing block; Fixedly connected with flange in the both sides of described integral sealing tube, wherein a side flange is fixedlyed connected with described differential mechanism end bearing seat, and the opposite side flange is fixedlyed connected with described outlet end bearing block, and described integral sealing tube is installed the first window flange near the slag output end top.
2. horizontal screw centrifuge as claimed in claim 1 is characterized in that: the bottom of described outlet end bearing block is provided with drain pipe.
3. horizontal screw centrifuge as claimed in claim 1 is characterized in that: the outside end face of institute's outlet end bearing block is installed the second window flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101002959A CN101607231B (en) | 2009-06-29 | 2009-06-29 | Horizontal screw centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101002959A CN101607231B (en) | 2009-06-29 | 2009-06-29 | Horizontal screw centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607231A CN101607231A (en) | 2009-12-23 |
| CN101607231B true CN101607231B (en) | 2011-05-11 |
Family
ID=41481228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101002959A Expired - Fee Related CN101607231B (en) | 2009-06-29 | 2009-06-29 | Horizontal screw centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101607231B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716815A (en) * | 2012-06-11 | 2012-10-10 | 浙江工业大学 | Horizontal decanter centrifugal with gas-seal closing structure |
| CN108620242A (en) * | 2018-04-12 | 2018-10-09 | 安徽普源分离机械制造有限公司 | A kind of ultrahigh speed feed separation decanter centrifuge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290636B1 (en) * | 2000-04-28 | 2001-09-18 | Georg Hiller, Jr. | Helix centrifuge with removable heavy phase discharge nozzles |
| CN1415423A (en) * | 2001-10-30 | 2003-05-07 | 浙江工业大学 | Sedimentation type centrifugal separator possessing double stage of drum and double stage of unloading spiral |
| CN2700323Y (en) * | 2004-05-20 | 2005-05-18 | 齐伯奎 | High dryness sludge dewatering horizontal spiral centrifuge for converter sludge treatment system of steel plant |
| CN1655872A (en) * | 2002-03-20 | 2005-08-17 | 希勒有限责任公司 | Helical conveyor centrifuge |
| CN101247893A (en) * | 2005-08-26 | 2008-08-20 | 巴工业株式会社 | Decanter type centrifugal separator |
-
2009
- 2009-06-29 CN CN2009101002959A patent/CN101607231B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290636B1 (en) * | 2000-04-28 | 2001-09-18 | Georg Hiller, Jr. | Helix centrifuge with removable heavy phase discharge nozzles |
| CN1415423A (en) * | 2001-10-30 | 2003-05-07 | 浙江工业大学 | Sedimentation type centrifugal separator possessing double stage of drum and double stage of unloading spiral |
| CN1655872A (en) * | 2002-03-20 | 2005-08-17 | 希勒有限责任公司 | Helical conveyor centrifuge |
| CN2700323Y (en) * | 2004-05-20 | 2005-05-18 | 齐伯奎 | High dryness sludge dewatering horizontal spiral centrifuge for converter sludge treatment system of steel plant |
| CN101247893A (en) * | 2005-08-26 | 2008-08-20 | 巴工业株式会社 | Decanter type centrifugal separator |
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| Publication number | Publication date |
|---|---|
| CN101607231A (en) | 2009-12-23 |
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Granted publication date: 20110511 Termination date: 20140629 |
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| EXPY | Termination of patent right or utility model |