CN103599855A - Peeler centrifuge with scraper rod sheath - Google Patents
Peeler centrifuge with scraper rod sheath Download PDFInfo
- Publication number
- CN103599855A CN103599855A CN201310626899.3A CN201310626899A CN103599855A CN 103599855 A CN103599855 A CN 103599855A CN 201310626899 A CN201310626899 A CN 201310626899A CN 103599855 A CN103599855 A CN 103599855A
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- CN
- China
- Prior art keywords
- scraper
- cutter bar
- scraping
- centrifuge
- scraping cutter
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- 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
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- Centrifugal Separators (AREA)
Abstract
The invention relates to a peeler centrifuge with a scraper rod sheath. The peeler centrifuge comprises a scraper box fixed to the top of a centrifuge housing, a scraper base installed on the scraper box, a scarper rod which is arranged on the scraper base and can extend, retract and rotate, a scraper fixedly connected to the tail end of the scraper rod and a driving mechanism installed on the scraper box for driving the scraper rod to extend, retract and rotate. The scraper rod sheath is further arranged outside the scraper rod. The scraper rod sheath comprises multiple sets of sliding sleeves, the sliding sleeves are connected in a sliding and sleeved mode, and sealing rings are arranged between the sliding sleeves. The peeler centrifuge can isolate a working area in a rotary drum from a scraper rotating area so that materials in the rotary drum cannot be polluted by lubricating grease in the scraper working area, and meanwhile corrosion of the materials to the scraper rod is isolated.
Description
Technical field
the present invention relates to a kind of centrifuge with cutter discharge of solid, be specifically related to a kind of centrifuge with cutter discharge of solid with scraping cutter bar sheath.
Background technology
centrifuge is to utilize centrifugal inertial force that drum rotating produces to realize the separated or concentrated machine of suspension, emulsion and other heterogeneous material.
different according to solid phase discharge way, centrifuge can be divided into gravity dumping, artificial top discharging, manually descend the types such as discharging, centrifugal discharge, scraper discharging, vacuum intake and screw unloading.
scraper discharging formula centrifuge is mainly comprised of parts such as high-revolving rotary drum, transmission device and discharge device for scrapers, operation principle is: when the suspension of needs separation enters after bowl, the rotary drum of High Rotation Speed produces powerful centrifugal force solid phase particles is deposited to drum inner wall, and be trapped in rotary drum by filter screen, liquid phase leaches by filter screen, and the solid phase that is trapped in drum inner wall is scraped and discharged rotary drum by scraper.
in actual production; because the characteristic of various materials is different; there are a lot of materials to there is very serious corrosivity; so very important to the protection of doctor blade device; due within scraping cutter bar is positioned at centrifuge workspace; contact with material at any time, so each centrifuge with cutter discharge of solid all will be in the face of the protection question of scraping cutter bar.
common scraping cutter bar sheath is to be made by flexible materials such as rubber, plastics, adopt cartridge type accordion structure, can carry out up-down stretch and directional-rotation action, defect be the solid-phase material that splashes fall folding Zhe upper after, cannot remove in time, solidify the damage that quantity causes sheath after many.
Summary of the invention
technical problem to be solved by this invention is to overcome the deficiencies in the prior art, a kind of scraping cutter bar sheath for centrifuge with cutter discharge of solid is provided, by many groups sliding sleeve isolation rotary drum internal work district and scraper drive area, do not make the material in the grease contaminated rotary drum of scraper workspace, isolate the corrosion of material to scraping cutter bar simultaneously.
for solving above technical problem, the present invention takes following technical scheme:
a kind of centrifuge with cutter discharge of solid with scraping cutter bar sheath, comprise and be fixed on scraping girff, be installed on the scraper base scraped on girff, be arranged on scraper base and the scraping cutter bar that can stretch and rotate, be fixedly connected on the scraper of scraping cutter bar end and be arranged on to scrape and drive the driving mechanism that scraping cutter bar is flexible and rotate on girff of centrifuge casing top, scraping cutter bar is also provided with scraping cutter bar sheath outward, scraping cutter bar sheath comprises many group sliding sleeves, between sliding sleeve and sliding sleeve, be mutually slidably socketed, between sliding sleeve and sliding sleeve, be provided with sealing ring.
preferably, in sealing ring and between sliding sleeve, be also provided with dirt-proof boot.
preferably, the external diameter of organizing sliding sleeve reduces successively.
preferably, the material of sliding sleeve is metal.
further preferably, the material of sliding sleeve is stainless steel or titanium alloy.
preferably, driving mechanism comprises rotary oil cylinder and hoist cylinder.
preferably, scraping cutter bar sheath one end is connected with described scraper base, and the other end is connected with described scraper.
the present invention compared with prior art tool has the following advantages:
the present invention adopts the multiple tube-in-tube structure of extension type, and isolation rotary drum internal work district and scraper drive area do not make the material in the grease contaminated rotary drum of scraper workspace, isolate the corrosion of material to scraping cutter bar simultaneously; When scraper axially-movable, while stretching out, can protect scraping cutter bar; Can be by under the material scraper outside cover during retraction; During rotation, be not subject to the restriction of the anglec of rotation, can rotate to any angle; Owing to there being sealing ring between sleeve, can protect the etch of corrosive gas to scraping cutter bar simultaneously.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is partial structurtes schematic diagram of the present invention;
in figure: 1, casing; 2, rotary drum; 3, scrape girff; 4, scraper base; 5, scraping cutter bar; 6, scraper; 7, sliding sleeve; 8, sealing ring; 9, dirt-proof boot; 10, hoist cylinder; 11, rotary oil cylinder.
The specific embodiment
below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
as Fig. 1, shown in 2, a kind of centrifuge with cutter discharge of solid with scraping cutter bar sheath of the present invention, comprise be fixed on centrifuge casing 1 top scrape girff 3, be installed on the scraper base 4 of scraping on girff 3, the scraping cutter bar 5 that is arranged on scraper base 4 and can stretches and rotate, be fixedly connected on the scraper 6 of scraping cutter bar 5 ends and be arranged on and scrape the rotary oil cylinder 11 that drives the flexible hoist cylinder of scraping cutter bar 5 10 and drive scraping cutter bar 5 to rotate on girff 3, the outer scraping cutter bar sheath that is also provided with of scraping cutter bar 5, scraping cutter bar sheath one end is connected with scraper base 4, the other end is connected with scraper 6, scraping cutter bar sheath comprises the sliding sleeve 7 that many group external diameters reduce successively, between sliding sleeve 7 and sliding sleeve 7, be mutually slidably socketed, between sliding sleeve 7 and sliding sleeve 7, be provided with sealing ring 8, in sealing ring 8 and between sliding sleeve 7, be also provided with dirt-proof boot 9, the material of sliding sleeve is stainless steel or titanium alloy.
the course of work of the present invention is: during centrifuge work, the rotary drum 2 of High Rotation Speed throws away the liquid in rotary drum, after building up by casing 1, flow out, solid phase is trapped in to the interior formation annular solid of rotary drum 2 solid-phase material simultaneously, while starting scraper after centrifuge reduction of speed, first by scraping girff 3 scraper rotary oil cylinder 11 above, drive scraping cutter bar 5 to drive scraper 6 precession materials, at this moment sealing ring 8 can guarantee the rotatory sealing of scraping cutter bar sheath, when scraper 6 reaches behind screen cloth position, scraping girff 3 scraper hoist cylinder 10 above can drive scraping cutter bar 5 to drive the downward scraping material of scraper 6, when scraper 6 arrives rotary drum 2 bottom, scraping girff 3 scraper rotary oil cylinder 11 above drives scraping cutter bar 5 to drive scraper 6 to screw out, now material is by scraped clean, then scraping girff 3 scraper hoist cylinder 10 above can drive scraping cutter bar 5 to drive scraper 6 upwards to return original position, at this moment dirt-proof boot 9 can scrape the outer sticky solid-phase material of sliding sleeve 7, the outer surface that guarantees sliding sleeve 7 is clean.
in sum, the present invention adopts the multiple tube-in-tube structure of extension type, and isolation rotary drum internal work district and scraper drive area do not make the material in the grease contaminated rotary drum of scraper workspace, isolate the corrosion of material to scraping cutter bar simultaneously; When scraper axially-movable, while stretching out, can protect scraping cutter bar; Can be by under the material scraper outside cover during retraction; During rotation, be not subject to the restriction of the anglec of rotation, can rotate to any angle; Owing to there being sealing ring between sleeve, can protect the etch of corrosive gas to scraping cutter bar simultaneously.
above the present invention is described in detail; the explanation of embodiment is just for helping to understand method of the present invention and core concept thereof; its object is to allow the personage who is familiar with this art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. the centrifuge with cutter discharge of solid with scraping cutter bar sheath, comprise the girff of scraping that is fixed on centrifuge casing top, be installed on the scraper base of scraping on girff, the scraping cutter bar that is arranged on scraper base and can stretches and rotate, be fixedly connected on the scraper of scraping cutter bar end and be arranged on and scrape the driving mechanism that drives scraping cutter bar to stretch and rotate on girff, it is characterized in that: described scraping cutter bar is also provided with scraping cutter bar sheath outward, described scraping cutter bar sheath comprises many group sliding sleeves, between described sliding sleeve and sliding sleeve, be mutually slidably socketed, between described sliding sleeve and sliding sleeve, be provided with sealing ring.
2. the centrifuge with cutter discharge of solid with scraping cutter bar sheath according to claim 1, is characterized in that: in described sealing ring and between sliding sleeve, be also provided with dirt-proof boot.
3. the centrifuge with cutter discharge of solid with scraping cutter bar sheath according to claim 1, is characterized in that: the external diameter of described many groups sliding sleeve reduces from outside to inside successively.
4. the centrifuge with cutter discharge of solid with scraping cutter bar sheath according to claim 1, is characterized in that: the material of described sliding sleeve is metal.
5. the centrifuge with cutter discharge of solid with scraping cutter bar sheath according to claim 4, is characterized in that: the material of described sliding sleeve is stainless steel or titanium alloy.
6. the centrifuge with cutter discharge of solid with scraping cutter bar sheath according to claim 1, is characterized in that: described driving mechanism comprises rotary oil cylinder and hoist cylinder.
7. the centrifuge with cutter discharge of solid with scraping cutter bar sheath according to claim 1, is characterized in that: described scraping cutter bar sheath one end is connected with described scraper base, and the other end is connected with described scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626899.3A CN103599855A (en) | 2013-11-29 | 2013-11-29 | Peeler centrifuge with scraper rod sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626899.3A CN103599855A (en) | 2013-11-29 | 2013-11-29 | Peeler centrifuge with scraper rod sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103599855A true CN103599855A (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626899.3A Pending CN103599855A (en) | 2013-11-29 | 2013-11-29 | Peeler centrifuge with scraper rod sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103599855A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056727A (en) * | 2014-06-11 | 2014-09-24 | 建德市云峰碳酸钙有限公司 | Centrifuge system |
| CN104607324A (en) * | 2015-02-06 | 2015-05-13 | 江苏牡丹离心机制造有限公司 | Directional discharging scraping knife device for gravity discharge centrifugal machine |
| CN108160346A (en) * | 2018-01-19 | 2018-06-15 | 蚌埠市朗辰化工设备有限公司 | A kind of disinfection scraper integral type centrifuge |
| CN108311294A (en) * | 2018-04-13 | 2018-07-24 | 江苏沪江离心机制造有限公司 | Automatic sedimentation scraper pushes up lower discharging centrifuge certainly |
| CN112404345A (en) * | 2020-12-01 | 2021-02-26 | 创发科技(泰兴)有限公司 | Centrifugal regeneration mechanism for casting self-hardening sand machine |
| CN113563744A (en) * | 2021-07-26 | 2021-10-29 | 新疆德欣精细化工有限公司 | Online oxidation carbon black processing apparatus |
| CN116037468A (en) * | 2022-11-16 | 2023-05-02 | 江苏安惠生物科技有限公司 | Quality screening equipment for processing medicinal fungus |
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| JP2002306987A (en) * | 2001-04-13 | 2002-10-22 | Matsumoto Kikai Seisakusho:Kk | Centrifugal separator and operation method therefor |
| JP2006181512A (en) * | 2004-12-28 | 2006-07-13 | Matsumoto Kikai Seisakusho:Kk | Centrifuge |
| CN201275506Y (en) * | 2008-08-18 | 2009-07-22 | 江苏华大离心机制造有限公司 | Material-scraping device of filtering packet type centrifuge |
| CN201848316U (en) * | 2010-10-27 | 2011-06-01 | 江苏牡丹离心机制造有限公司 | Material distributing and unloading device used for centrifuger |
| CN201991871U (en) * | 2010-12-10 | 2011-09-28 | 盘锦卓越石油机械设备制造有限公司 | Hollow multistage-sleeve sand-preventing telescopic cylinder system |
| CN203648727U (en) * | 2013-11-29 | 2014-06-18 | 江苏牡丹离心机制造有限公司 | Scraper discharging centrifugal machine with scraper rod protection sleeve |
-
2013
- 2013-11-29 CN CN201310626899.3A patent/CN103599855A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002306987A (en) * | 2001-04-13 | 2002-10-22 | Matsumoto Kikai Seisakusho:Kk | Centrifugal separator and operation method therefor |
| JP2006181512A (en) * | 2004-12-28 | 2006-07-13 | Matsumoto Kikai Seisakusho:Kk | Centrifuge |
| CN201275506Y (en) * | 2008-08-18 | 2009-07-22 | 江苏华大离心机制造有限公司 | Material-scraping device of filtering packet type centrifuge |
| CN201848316U (en) * | 2010-10-27 | 2011-06-01 | 江苏牡丹离心机制造有限公司 | Material distributing and unloading device used for centrifuger |
| CN201991871U (en) * | 2010-12-10 | 2011-09-28 | 盘锦卓越石油机械设备制造有限公司 | Hollow multistage-sleeve sand-preventing telescopic cylinder system |
| CN203648727U (en) * | 2013-11-29 | 2014-06-18 | 江苏牡丹离心机制造有限公司 | Scraper discharging centrifugal machine with scraper rod protection sleeve |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056727A (en) * | 2014-06-11 | 2014-09-24 | 建德市云峰碳酸钙有限公司 | Centrifuge system |
| CN104607324A (en) * | 2015-02-06 | 2015-05-13 | 江苏牡丹离心机制造有限公司 | Directional discharging scraping knife device for gravity discharge centrifugal machine |
| CN108160346A (en) * | 2018-01-19 | 2018-06-15 | 蚌埠市朗辰化工设备有限公司 | A kind of disinfection scraper integral type centrifuge |
| CN108311294A (en) * | 2018-04-13 | 2018-07-24 | 江苏沪江离心机制造有限公司 | Automatic sedimentation scraper pushes up lower discharging centrifuge certainly |
| CN112404345A (en) * | 2020-12-01 | 2021-02-26 | 创发科技(泰兴)有限公司 | Centrifugal regeneration mechanism for casting self-hardening sand machine |
| CN113563744A (en) * | 2021-07-26 | 2021-10-29 | 新疆德欣精细化工有限公司 | Online oxidation carbon black processing apparatus |
| CN113563744B (en) * | 2021-07-26 | 2022-04-05 | 新疆德欣精细化工有限公司 | Online oxidation carbon black processing apparatus |
| CN116037468A (en) * | 2022-11-16 | 2023-05-02 | 江苏安惠生物科技有限公司 | Quality screening equipment for processing medicinal fungus |
| CN116037468B (en) * | 2022-11-16 | 2023-09-01 | 江苏安惠生物科技有限公司 | Quality screening equipment for processing medicinal fungus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140226 |
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| RJ01 | Rejection of invention patent application after publication |