CN105749581A - Centrifugal extraction device resistant to chemical corrosion - Google Patents
Centrifugal extraction device resistant to chemical corrosion Download PDFInfo
- Publication number
- CN105749581A CN105749581A CN201610157038.9A CN201610157038A CN105749581A CN 105749581 A CN105749581 A CN 105749581A CN 201610157038 A CN201610157038 A CN 201610157038A CN 105749581 A CN105749581 A CN 105749581A
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- CN
- China
- Prior art keywords
- centrifugal
- extraction equipment
- bearing housing
- charging aperture
- centrifugal extraction
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0476—Moving receptacles, e.g. rotating receptacles
- B01D11/048—Mixing by counter-current streams provoked by centrifugal force, in rotating coils or in other rotating spaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifugal extraction device resistant to chemical corrosion. The device comprises a high-speed motor, a bearing box and an extractor, wherein the high-speed motor drives a rotating shaft in the bearing box to rotate at the high speed, so that centrifugal extraction is performed on a medium in the extractor; a gas inlet for introducing inert gas is arranged on the bearing box. The device can meet the requirement of an extraction device for sealing and resist chemical corrosion.
Description
Technical field
The present invention relates to separation field, be specifically related to the centrifugal extraction equipment of a kind of resist chemical.
Background technology
Solution extraction is a kind of common separate mode, solvent extraction process is increasingly becoming many field separates and purifies the important channel of valuable constituent, at chemical industry, the aspects such as petroleum industry play increasing effect, particularly in rare earth research and other extraction project, such as nuclear fuel reprocessing, Separation of nickel and cobalt, during lithium isotope separation etc., it is very effective, but realize solvent extraction process and must provide for satisfied extraction equipment, major part extraction equipment major part such as nickeliferous stainless steel and other metal materials manufacture at present, but generally require contact chemical raw material in actual use, being no lack of in these raw materials has some to have corrosivity, some operating mode can not long term maintenance use even with titanium alloy.Especially for hydrochloric process system, owing to chloride ion corrosion activity is strong especially, although the centrifugal extractor that useful nonmetallic materials such as lucite or fiberglass are made, but due to the Binder Properties defect of the intensity of these materials and use, them cannot be made equally to obtain stable use.Greatly reduce the service life of extraction equipment, increase production cost, and the product produced exists more impurity, it is impossible to meet product standard.
In addition, in order to prevent separating medium in equipment from leaking outside, the usual more employing packing seal in power transmission shaft place of device, also useful mechanical seal, but this structure, when requiring malleation or negative-pressure operation at process system especially, there is the shortcomings such as the working cycle is short, structure is complicated, maintenance trouble, to such an extent as to market cannot be promoted.
For the defect of prior art, market urgently occurs a kind of novel extraction equipment, the extraction equipment needs to sealing can either be met, again can resist chemical.
Summary of the invention
The technical problem to be solved is in that the defect overcoming aforementioned techniques to exist, it is proposed to a kind of can either meet the extraction equipment needs to sealing, again can the centrifugal extraction equipment of resist chemical.
For solving above-mentioned technical problem, the technical scheme that the present invention takes is as follows:
A kind of centrifugal extraction equipment of resist chemical, including high-speed electric expreess locomotive, bearing housing and extractor, wherein said high-speed electric expreess locomotive drives the rotation axle in described bearing housing to carry out high speed rotating, thus formula that the medium in described extractor is centrifuged extracts, described bearing housing is provided with the air inlet for passing into noble gas.
Further, described extractor includes casing, is arranged on first charging aperture on casing surface, the second charging aperture, heavy out and light phase export and is arranged on the centrifugal reel of casing internal, described centrifugal reel is connected with described rotation axle, and wherein said casing and described centrifugal reel adopt polyvinylidene fluoride or polyether-ether-ketone to make.
Further, described bearing housing is additionally provided with the gas outlet for discharging described noble gas.
Further, described first charging aperture is horizontally set on, with described second charging aperture, the both sides that described bottom of shell is relative, and the level height of the two is identical.
Further, described heavy out is horizontally set on the both sides that described cabinet top is relative with described light phase export, and described heavy out is higher than described light phase export.
The present invention compared with prior art has following significant advantage and beneficial effect:
Bearing housing passes into minute-pressure noble gas, in order to dilution or toxic and harmful substance discharge in minimizing system, improve operating environment and the injury to personnel, simultaneously the sealing of intensifier；Adopt resistant material, it is possible to increase machine service life, moreover it is possible to protection bearing housing internal mechanical component is from the corrosion to it of the chemical mediator in system.
Accompanying drawing explanation
Fig. 1 is the sectional structure chart of the centrifugal extraction equipment of the present invention.
Fig. 2 is the sectional structure chart of bearing housing.
Fig. 3 is the structure chart of extractor.
Description of reference numerals:
100, high-speed electric expreess locomotive, 200, bearing housing
300, extractor, 201, casing
202, air inlet, 203, gas outlet,
204, automatic centering shaft coupling, 301, power transmission shaft,
302, the first charging aperture, the 303, second charging aperture,
304, centrifugal reel, 305, heavy out,
306, light phase export, 307, casing.
Detailed description of the invention
For fully disclosed purpose, below with reference to embodiment, the present invention is described in further details.Should be appreciated that specific embodiments described below is only for explaining the present invention, is not intended to limit protection scope of the present invention.
As it is shown in figure 1, the centrifugal extraction equipment of a kind of resist chemical includes high-speed electric expreess locomotive 100, bearing housing 200, extractor 300, described bearing housing 200 is arranged at above described extractor 300, and described high-speed electric expreess locomotive 100 is arranged at above described bearing housing 200.
As in figure 2 it is shown, described bearing housing 200 includes main body 201, air inlet 202, gas outlet 203, automatic centering shaft coupling 204, described air inlet 202 and described gas outlet 203 are respectively arranged at the both sides of described bearing housing 200, and described automatic centering shaft coupling 204 is connected with described high-speed electric expreess locomotive 100.
As shown in Figure 3, described extractor 300 includes casing 307, power transmission shaft 301, first charging aperture 302, second charging aperture 303, centrifugal reel 304, heavy out 305 and light phase export 306, described centrifugal reel 304 is connected with power transmission shaft 301, the other end of described power transmission shaft 301 is connected with described bearing housing 200, described first charging aperture 302 is arranged at one end near bottom, described casing 307 side with described second charging aperture 303, described light phase export 306 is arranged at the side of casing 307 and above the first charging aperture 302 and the second charging aperture 303 horizontal plane, described heavy out 305 is arranged at the side of casing 307 and above light phase export 306 horizontal plane.Light phase runner (not shown) in described centrifugal reel 304, heavy phase runner (not shown) and tapered hub (not shown) are designed to an entirety.
Described casing 307, centrifugal reel 304 grade and extract contact component are resistant material, and specifically, it all adopts organic polymer polymeric material polyvinylidene fluoride (PVDF) of resistance to chemical attack or polyether-ether-ketone (PEEK) to make.
Described bearing housing 200 passes into noble gas from its air inlet 201, close gas outlet 203 simultaneously, so to dilute or toxic and harmful substance discharge in minimizing system, improve operating environment and the injury to personnel, it is possible to prevent again the fluid leakage caused in rotation process simultaneously, is effectively improved the sealing effectiveness of device.
Embodiment described above only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (5)
1. the centrifugal extraction equipment of a resist chemical, including high-speed electric expreess locomotive, bearing housing and extractor, wherein said high-speed electric expreess locomotive drives the rotation axle in described bearing housing to carry out high speed rotating, thus formula that the medium in described extractor is centrifuged extracts, it is characterized in that, described bearing housing is provided with the air inlet for passing into noble gas.
2. the centrifugal extraction equipment of resist chemical according to claim 1, it is characterized in that, described extractor includes casing, is arranged on first charging aperture on casing surface, the second charging aperture, heavy out and light phase export and is arranged on the centrifugal reel of casing internal, described centrifugal reel is connected with described rotation axle, and wherein said casing and described centrifugal reel adopt polyvinylidene fluoride or polyether-ether-ketone to make.
3. the centrifugal extraction equipment of resist chemical according to claim 1, it is characterised in that be additionally provided with the gas outlet for discharging described noble gas on described bearing housing.
4. the centrifugal extraction equipment of resist chemical according to claim 2, it is characterised in that described first charging aperture is horizontally set on, with described second charging aperture, the both sides that described bottom of shell is relative, and the level height of the two is identical.
5. the centrifugal extraction equipment of resist chemical according to claim 2, it is characterised in that described heavy out is horizontally set on the both sides that described cabinet top is relative with described light phase export, and described heavy out is higher than described light phase export.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157038.9A CN105749581A (en) | 2016-03-18 | 2016-03-18 | Centrifugal extraction device resistant to chemical corrosion |
| PCT/CN2016/107339 WO2017157050A1 (en) | 2016-03-18 | 2016-11-25 | Chemical corrosion resistant centrifugal extraction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157038.9A CN105749581A (en) | 2016-03-18 | 2016-03-18 | Centrifugal extraction device resistant to chemical corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105749581A true CN105749581A (en) | 2016-07-13 |
Family
ID=56332144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610157038.9A Pending CN105749581A (en) | 2016-03-18 | 2016-03-18 | Centrifugal extraction device resistant to chemical corrosion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105749581A (en) |
| WO (1) | WO2017157050A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157050A1 (en) * | 2016-03-18 | 2017-09-21 | 太仓顺达磁力泵科技有限公司 | Chemical corrosion resistant centrifugal extraction apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068359A (en) * | 2019-12-24 | 2020-04-28 | 苏州增华新能源科技有限公司 | Rotary drum extraction unit and centrifugal extractor comprising same |
| CN113143764B (en) * | 2021-04-29 | 2021-12-21 | 广州雾普康生物科技有限公司 | Herbal liquid extraction method capable of atomizing |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077137A (en) * | 1992-04-10 | 1993-10-13 | 核工业第二研究设计院 | Single-stage cylindrical centrifugal extractor |
| CN200977420Y (en) * | 2006-12-02 | 2007-11-21 | 张春新 | Single level centrifugal extracting machine |
| CN101584958A (en) * | 2009-06-01 | 2009-11-25 | 上海克硫环保科技股份有限公司 | Movable desorption device of activated coke |
| CN201454148U (en) * | 2009-07-27 | 2010-05-12 | 四川华通能源材料有限公司 | Novel centrifugal type extracting device |
| CN201899900U (en) * | 2010-11-22 | 2011-07-20 | 华东理工大学 | Liquid-liquid two-phase mixing-separating device |
| CN203816271U (en) * | 2014-04-14 | 2014-09-10 | 郑州天一萃取科技有限公司 | High-flux centrifugal extractor |
| CN203816273U (en) * | 2014-04-30 | 2014-09-10 | 郑州天一萃取科技有限公司 | Centrifugal extractor for scientific research |
| CN104315873A (en) * | 2014-11-14 | 2015-01-28 | 大连华锐重工集团股份有限公司 | Blowing mechanism for exhaust system of submerged arc furnace |
| CN104784967A (en) * | 2015-03-25 | 2015-07-22 | 合肥通用机械研究院 | On-line adjustable final-stage backflow centrifugal extracting machine and adjustment method thereof |
| CN205461127U (en) * | 2016-03-18 | 2016-08-17 | 太仓顺达磁力泵科技有限公司 | Anti chemical attack's centrifugal extraction device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127062A (en) * | 1987-11-11 | 1989-05-19 | Hitachi Ltd | Centrifugal separator |
| US6036630A (en) * | 1999-03-26 | 2000-03-14 | Praxair Technology, Inc. | Centrifugal extraction process |
| RU2393906C1 (en) * | 2009-02-16 | 2010-07-10 | Открытое акционерное общество "Свердловский научно-исследовательский институт химического машиностроения" (ОАО "СвердНИИхиммаш") | Centrifugal extractor |
| US20110172383A1 (en) * | 2010-01-14 | 2011-07-14 | Richard Cheng-Ming Yeh | Vacuum Devolatilizer |
| CN104587704B (en) * | 2015-01-27 | 2017-02-22 | 清华大学 | Annular gap-type centrifugal extractor with vertical mixed baffle |
| CN105749581A (en) * | 2016-03-18 | 2016-07-13 | 太仓顺达磁力泵科技有限公司 | Centrifugal extraction device resistant to chemical corrosion |
-
2016
- 2016-03-18 CN CN201610157038.9A patent/CN105749581A/en active Pending
- 2016-11-25 WO PCT/CN2016/107339 patent/WO2017157050A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077137A (en) * | 1992-04-10 | 1993-10-13 | 核工业第二研究设计院 | Single-stage cylindrical centrifugal extractor |
| CN200977420Y (en) * | 2006-12-02 | 2007-11-21 | 张春新 | Single level centrifugal extracting machine |
| CN101584958A (en) * | 2009-06-01 | 2009-11-25 | 上海克硫环保科技股份有限公司 | Movable desorption device of activated coke |
| CN201454148U (en) * | 2009-07-27 | 2010-05-12 | 四川华通能源材料有限公司 | Novel centrifugal type extracting device |
| CN201899900U (en) * | 2010-11-22 | 2011-07-20 | 华东理工大学 | Liquid-liquid two-phase mixing-separating device |
| CN203816271U (en) * | 2014-04-14 | 2014-09-10 | 郑州天一萃取科技有限公司 | High-flux centrifugal extractor |
| CN203816273U (en) * | 2014-04-30 | 2014-09-10 | 郑州天一萃取科技有限公司 | Centrifugal extractor for scientific research |
| CN104315873A (en) * | 2014-11-14 | 2015-01-28 | 大连华锐重工集团股份有限公司 | Blowing mechanism for exhaust system of submerged arc furnace |
| CN104784967A (en) * | 2015-03-25 | 2015-07-22 | 合肥通用机械研究院 | On-line adjustable final-stage backflow centrifugal extracting machine and adjustment method thereof |
| CN205461127U (en) * | 2016-03-18 | 2016-08-17 | 太仓顺达磁力泵科技有限公司 | Anti chemical attack's centrifugal extraction device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157050A1 (en) * | 2016-03-18 | 2017-09-21 | 太仓顺达磁力泵科技有限公司 | Chemical corrosion resistant centrifugal extraction apparatus |
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| Publication number | Publication date |
|---|---|
| WO2017157050A1 (en) | 2017-09-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |