CN102000539B - Small supergravity reactor experimental facility - Google Patents
Small supergravity reactor experimental facility Download PDFInfo
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- CN102000539B CN102000539B CN2010102792755A CN201010279275A CN102000539B CN 102000539 B CN102000539 B CN 102000539B CN 2010102792755 A CN2010102792755 A CN 2010102792755A CN 201010279275 A CN201010279275 A CN 201010279275A CN 102000539 B CN102000539 B CN 102000539B
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Abstract
The invention relates to a supergravity reactor experimental facility, belonging to a small supergravity reactor experimental facility and aiming at solving the problems of large volume, high weight, low efficiency and inconvenient operation and maintenance of gas and liquid reacting devices or reactors. A rotating shaft is fixedly connected with a rotating drum; the rotating drum is arranged in a casing and is provided with a plurality of axial long holes; a second sealing ring is arranged between the casing and a rotating end cover; a second bearing is sheathed on the rotating shaft; a filling layer is arranged in the rotating drum; the rotating drum is detachably connected with a hollow shaft; a casing end cover is detachably connected with the casing; a first sealing ring is arranged between the end cover of the hollow shaft and the casing end cover; a first bearing is sheathed on the hollow shaft; the end cover of the first bearing is detachably connected with a first bearing support; liquid and gas inlet/outlet tubes are sheathed, and one end of each of the liquid and gas inlet/outlet tubes is arranged in the casing; the gas outlet tube is provided with gas outlet holes; one end of the side wall of the liquid inlet tube, which is positioned in the casing, is provided with liquid outlet holes; and the upper and the lower end surfaces and the side walls of the casing are fixedly provided with extending tubes. The invention is used for gas and liquid phase reaction and sequent separation.
Description
Technical field
The present invention relates to a kind of supergravity reactor experimental provision, belong to chemical technology field.
Background technology
Be applied to the device or the reactor of the reaction of traditional gas, liquid, often have that volume is big, weight is big, efficient is low, operate and safeguard many shortcomings such as inconvenience, can not extensively satisfy the commercial Application condition, its low energy, poor efficiency restrict the big factors of process application especially.
Summary of the invention
The purpose of this invention is to provide a kind of small-sized supergravity reactor experimental provision; Have that volume is big, weight is big, efficient is low, operate and safeguard many shortcomings such as inconvenience with the device that solves the reaction of traditional gas, liquid or reactor, can not extensively satisfy the problem of commercial Application condition.
The present invention solves the problems of the technologies described above the technical scheme of taking to be: a kind of small-sized supergravity reactor experimental provision of the present invention comprises that gas goes out pipe, liquid inlet pipe, lacing wire and three projecting tubes; Said device also comprises rotation filler device, closed shell assembly, supporting member assembly, clutch shaft bearing and second bearing; The rotation filler device comprises packing layer, rotary drum, rotating shaft and hollow shaft; The closed shell assembly comprises housing, housing end plug, hollow shaft end cap, rotating shaft end cap, first sealing ring and second sealing ring; The supporting member assembly comprises clutch shaft bearing bearing, second bearing spider, clutch shaft bearing end cap and second bearing (ball) cover; The inner chamber of rotary drum and housing is slotted shape, and an end of rotating shaft and the bottom face of rotary drum are affixed, rotating shaft and the coaxial setting of rotary drum; Rotary drum is arranged in the inner chamber of housing, has a plurality of axial long holes on the sidewall of rotary drum, and the sidewall that the other end of rotating shaft passes housing is arranged on outside the housing; The rotating shaft end cap is sleeved in the rotating shaft, and second sealing ring places between sidewall and the rotating shaft end cap of housing and the three removably connects, and second bearing spider is provided with the second shoulder hole; Second bearing holder (housing, cover) is contained in the rotating shaft and places in the second shoulder hole of second bearing spider, and second bearing is spacing through the shoulder end face axial in the second shoulder hole of second bearing (ball) cover and second bearing spider, and the two removably connects second bearing (ball) cover and second bearing spider; Packing layer is arranged in the inner chamber of rotary drum, and packing layer is provided with axial center hole, and an end of the opening end of rotary drum and hollow shaft removably connects; The other end of hollow shaft passes housing end plug successively and the hollow shaft end cap is arranged on outside the housing; The opening end of housing end plug and housing removably connects, and be provided with first sealing ring between hollow shaft end cap and the housing end plug, and the three removably connects; The clutch shaft bearing bearing is provided with the first shoulder hole; Clutch shaft bearing is sleeved on the hollow shaft and places in the first shoulder hole of clutch shaft bearing bearing, and clutch shaft bearing is through the shoulder end face axial location in the first shoulder hole of clutch shaft bearing end cap and clutch shaft bearing bearing, and clutch shaft bearing end cap and clutch shaft bearing bearing removably connect; Liquid inlet pipe and gas are nested together inside and outside going out pipe mutually; And the end of the two all places in the housing, and the other end of the two all places outside the housing, and gas goes out pipe and places the end in the housing affixed through lacing wire and liquid inlet pipe; It is blind end that gas goes out to manage to place the outer other end of housing; The upper other end outside housing of lower end sidewall that gas goes out to manage is provided with gas and portals, and it is blind end that the liquid inlet pipe places the end in the housing, and it is the liquid upstream end that the liquid inlet pipe places the outer other end of housing; An end that is positioned at housing on the sidewall of liquid inlet pipe is provided with a plurality of fluid holes, is fixed with a projecting tube that communicates with the inner chamber of housing on the upper surface of housing, lower surface and the sidewall respectively.
The invention has the beneficial effects as follows: high-gravity technology is a new technology of strengthening multiphase flow transmission and course of reaction; Its basic principle is to utilize unique flow behavior of multiphase flow system under the hypergravity condition; Strengthen between phase and phase relative velocity be in contact with one another, thereby realize mass-and heat-transfer process and chemical reaction process efficiently.The present invention is based on efficient gas, the liquid reactor experimental provision of high-gravity technology invention.This device makes the material of participating in reaction obtain centrifugal acceleration through the rotation of packing layer, and under centrifugal force field (super gravity field) effect, gas, liquid mass transport process are strengthened, thereby significantly improve chemical reaction rate and efficient.Characteristics of the present invention are simple and compact structure (volume are little), and mass transfer and chemical reaction efficiency are high, are convenient to operation and maintenance, especially can strengthen the gas, the liquid two phase reaction that receive the mass transfer factor restriction, can run on adverse circumstances.
Description of drawings
Fig. 1 is the integrally-built front view of apparatus of the present invention, and Fig. 2 is the vertical view of Fig. 1, and Fig. 3 is the left view of Fig. 1, and Fig. 4 is the axonometric drawing of apparatus of the present invention, Fig. 5 be the A of Fig. 1 to view, Fig. 6 is the B portion enlarged drawing of Fig. 1.
The specific embodiment
The specific embodiment one: combine Fig. 1-Fig. 6 explanation, a kind of small-sized supergravity reactor experimental provision of this embodiment comprises that gas goes out pipe 5, liquid inlet pipe 4, lacing wire 6 and three projecting tubes 13; Said device also comprises rotation filler device, closed shell assembly, supporting member assembly, clutch shaft bearing 3 and second bearing 19; The rotation filler device comprises packing layer 20, rotary drum 22, rotating shaft 16 and hollow shaft 21; The closed shell assembly comprises housing 12, housing end plug 10, hollow shaft end cap 7, rotating shaft end cap 15, first sealing ring 8 and second sealing ring 14; The supporting member assembly comprises clutch shaft bearing bearing 1, second bearing spider 17, clutch shaft bearing end cap 2 and second bearing (ball) cover 18; The inner chamber of rotary drum 22 and housing 12 is slotted shape; One end of rotating shaft 16 and the bottom face of rotary drum 22 are affixed; Rotating shaft 16 and rotary drum 22 coaxial settings, rotary drum 22 is arranged in the inner chamber of housing 12, has a plurality of axial long hole 22-1 (being convenient to liquid throws away) on the sidewall of rotary drum 22; The sidewall that the other end of rotating shaft 16 passes housing 12 is arranged on outside the housing 12; Rotating shaft end cap 15 is sleeved in the rotating shaft 16, and second sealing ring 14 places between sidewall and the rotating shaft end cap 15 of housing 12 and the three removably connects (effect that second sealing ring 14 plays closed shell 12), and second bearing spider 17 is provided with the second shoulder hole; Second bearing 19 is sleeved in the rotating shaft 16 and places in the second shoulder hole of second bearing spider 17; Second bearing 19 is spacing through the shoulder end face axial in the second shoulder hole of second bearing (ball) cover 18 and second bearing spider 17, and the two removably connects second bearing (ball) cover 18 and second bearing spider 17, and packing layer 20 is arranged in the inner chamber of rotary drum 22; Packing layer 20 is provided with axial center hole 20-1; One end of the opening end of rotary drum 22 and hollow shaft 21 removably connects, and the other end of hollow shaft 21 passes housing end plug 10 successively and is arranged on outside the housing 12 with hollow shaft end cap 7, the opening end of housing end plug 10 and housing 12 removably connect (being convenient to the assembling of housing 12 internal parts); Be provided with first sealing ring 8 (playing the effect of closed shell 12) between hollow shaft end cap 7 and the housing end plug 10; And the three removably connects, and clutch shaft bearing bearing 1 is provided with the first shoulder hole, and clutch shaft bearing 3 is sleeved on the hollow shaft 21 and places in the first shoulder hole of clutch shaft bearing bearing 1; Clutch shaft bearing 3 is through the shoulder end face axial location in the first shoulder hole of clutch shaft bearing end cap 2 and clutch shaft bearing bearing 1; Clutch shaft bearing end cap 2 removably connects with clutch shaft bearing bearing 1, liquid inlet pipe 4 be nested together mutually inside and outside gas goes out to manage 5, and the end of the two all places in the housing 12; The other end of the two all places outside the housing 12; Gas goes out pipe 5 and places the end in the housing 12 affixed through lacing wire 6 and liquid inlet pipe 4, and gas goes out pipe 5, and to place the housing 12 outer other ends be blind end, and gas goes out to manage 5 the upper other end outside housing 12 of lower end sidewall and is provided with the gas 5-1 that portals; It is blind end that liquid inlet pipe 4 places the end in the housing 12; It is the liquid upstream end that liquid inlet pipe 4 places the housing 12 outer other ends, and an end that is positioned at housing 12 on the sidewall of liquid inlet pipe 4 is provided with a plurality of fluid hole 4-1, is fixed with a projecting tube 13 that communicates with the inner chamber of housing 12 (being used for being connected of gas turnover and various sensors) on the upper surface of housing 12, lower surface and the sidewall respectively.
In the device running, the liquid of participating in reaction along the packing layer 20 of high speed rotating radially flows through packing layer 20 from inside to outside; The gas of participating in reaction is then by rightabout, the adverse current packing layer 20 of flowing through.The centrifugal action that produces in rotation at a high speed after the match, the liquid thinning of liquid film, gas, liquid contact area increase, turbulent extent increases, resistance to mass tranfer reduces, and has finally strengthened mass transport process, gas, liquid fully mix in that packing layer 20 is inner, and then react fully.The effect that the closed shell assembly of this embodiment plays liquid collecting, confluxes.
The specific embodiment two: combine Fig. 1 explanation, the two processes one the rotary drum 22 of this embodiment and rotating shaft 16.So be provided with, can guarantee axiality.Other is identical with the specific embodiment one.
The specific embodiment three: combine Fig. 1 explanation, the housing 12 of this embodiment, housing end plug 10, gas go out pipe 5, liquid inlet pipe 4 and three projecting tubes 13 and are processed by pmma material respectively.So be provided with, be convenient to the observing response state.Other is identical with the specific embodiment one or two.
The specific embodiment four: combine Fig. 1 explanation, the packing layer of this embodiment 20 is processed by stainless steel metal wire.So be provided with, avoid being corroded.Other is identical with the specific embodiment one.
The specific embodiment five: combine Fig. 1 explanation, the clutch shaft bearing 3 of this embodiment and second bearing 19 are deep groove ball bearing.Other is identical with the specific embodiment one.
The specific embodiment six: combine Fig. 1 explanation, a plurality of fluid hole 4-1 on liquid inlet pipe 4 sidewalls of this embodiment are along the circumference uniform distribution setting of liquid inlet pipe 4 sidewalls.So be provided with, can make the liquid of participating in reaction evenly spray to packing layer 20 by fluid hole 4-1.Other is identical with the specific embodiment four or five.
The course of work is: rotate with motor-driven rotatable shaft 16 (the two connects through key) and rotary drum 22, packing layer 20 rotates with certain rotating speed in airtight cavity.Participate in liquid, the gas two phase materials of reaction and send into from packing layer 20 inside and outside both directions respectively, through deriving by packing layer 20 outer, interior both sides respectively again behind the counter-current process.In gas, the liquid counter-current process, liquid is with packing layer 20 at a high speed under the shear action of the centrifugal force that produces of rotation and 20 pairs of liquid of packing layer, thinning of liquid film, and gas, liquid contact area increase, and turbulent extent increases, and resistance to mass tranfer reduces, and has finally strengthened mass transfer.Gas and liquid fully mix at packing layer 20 places, and then fully reaction.
This device design speed can be regulated in 200～1000 rev/mins as required, and the design liquid-gas ratio can be according to the different experiments purpose in 1～100L/Nm
3Regulate in the scope.Housing 12 adopts sealing ring sealing (also can adopt skeleton oil seal) with rotating shaft 16 contact portions, but the inside bearing certain pressure.
The gas of participating in reaction is inner by projecting tube 13 accesss to plant that are arranged on housing 12 upper surfaces, is flowing to hollow shaft 21 through axial long hole 22-1 on the rotary drum 22 and packing layer 20 under the pressure-fired effect, and the back goes out pipe 5 by gas and draws; The liquid of participating in reaction is inner by liquid inlet pipe 4 accesss to plant; Fluid hole 4-1 sprays to packing layer 20; Rotation through packing layer 20 is got rid of the inwall to housing 12 with liquid, is confluxing under the gravity effect and flowing out through the projecting tube 13 that is arranged on housing 12 lower surfaces in the back.
Claims (6)
1. small-sized supergravity reactor experimental provision, said device comprise that gas goes out pipe (5), liquid inlet pipe (4), lacing wire (6) and three projecting tubes (13); It is characterized in that: said device also comprises rotation filler device, closed shell assembly, supporting member assembly, clutch shaft bearing (3) and second bearing (19); The rotation filler device comprises packing layer (20), rotary drum (22), rotating shaft (16) and hollow shaft (21); The closed shell assembly comprises housing (12), housing end plug (10), hollow shaft end cap (7), rotating shaft end cap (15), first sealing ring (8) and second sealing ring (14); The supporting member assembly comprises clutch shaft bearing bearing (1), second bearing spider (17), clutch shaft bearing end cap (2) and second bearing (ball) cover (18); The inner chamber of rotary drum (22) and housing (12) is slotted shape; The bottom face of one end of rotating shaft (16) and rotary drum (22) is affixed; Rotating shaft (16) and the coaxial setting of rotary drum (22), rotary drum (22) is arranged in the inner chamber of housing (12), has a plurality of axial long holes (22-1) on the sidewall of rotary drum (22); The sidewall that the other end of rotating shaft (16) passes housing (12) is arranged on outside the housing (12); Rotating shaft end cap (15) is sleeved in the rotating shaft (16), and second sealing ring (14) places between sidewall and the rotating shaft end cap (15) of housing (12) and the three removably connects, and second bearing spider (17) is provided with the second shoulder hole; Second bearing (19) is sleeved on rotating shaft (16) and goes up and place in the second shoulder hole of second bearing spider (17); Second bearing (19) is spacing through the shoulder end face axial in the second shoulder hole of second bearing (ball) cover (18) and second bearing spider (17), and the two removably connects second bearing (ball) cover (18) and second bearing spider (17), and packing layer (20) is arranged in the inner chamber of rotary drum (22); Packing layer (20) is provided with axial center hole (20-1); One end of the opening end of rotary drum (22) and hollow shaft (21) removably connects, and the other end of hollow shaft (21) passes housing end plug (10) successively and hollow shaft end cap (7) is arranged on outside the housing (12), and housing end plug (10) removably connects with the opening end of housing (12); Be provided with first sealing ring (8) between hollow shaft end cap (7) and the housing end plug (10); And the three removably connects, and clutch shaft bearing bearing (1) is provided with the first shoulder hole, and clutch shaft bearing (3) is sleeved on hollow shaft (21) and goes up and place in the first shoulder hole of clutch shaft bearing bearing (1); Clutch shaft bearing (3) is through the shoulder end face axial location in the first shoulder hole of clutch shaft bearing end cap (2) and clutch shaft bearing bearing (1); Clutch shaft bearing end cap (2) and clutch shaft bearing bearing (1) removably connect, liquid inlet pipe (4) be nested together mutually inside and outside gas goes out to manage (5), and the end of the two all places in the housing (12); The other end of the two all places outside the housing (12); Gas goes out pipe (5) and places the end in the housing (12) affixed through lacing wire (6) and liquid inlet pipe (4), and gas goes out pipe (5), and to place the outer other end of housing (12) be blind end, and the upper other end outside housing (12) of lower end sidewall that gas goes out to manage (5) is provided with gas portal (5-1); It is blind end that liquid inlet pipe (4) places the end in the housing (12); It is the liquid upstream end that liquid inlet pipe (4) places the outer other end of housing (12), and an end that is positioned at housing (12) on the sidewall of liquid inlet pipe (4) is provided with a plurality of fluid holes (4-1), is fixed with a projecting tube (13) that communicates with the inner chamber of housing (12) on upper surface, lower surface and the sidewall of housing (12) respectively.
2. a kind of small-sized supergravity reactor experimental provision according to claim 1 is characterized in that: the two processes one rotary drum (22) and rotating shaft (16).
3. a kind of small-sized supergravity reactor experimental provision according to claim 1 and 2 is characterized in that: housing (12), housing end plug (10), gas go out pipe (5), liquid inlet pipe (4) and three projecting tubes (13) and are processed by pmma material respectively.
4. a kind of small-sized supergravity reactor experimental provision according to claim 1, it is characterized in that: packing layer (20) is processed by stainless steel metal wire.
5. a kind of small-sized supergravity reactor experimental provision according to claim 1 is characterized in that: clutch shaft bearing (3) and second bearing (19) are deep groove ball bearing.
6. according to claim 4 or 5 described a kind of small-sized supergravity reactor experimental provisions, it is characterized in that: a plurality of fluid holes (4-1) on liquid inlet pipe (4) sidewall are along the circumference uniform distribution setting of liquid inlet pipe (4) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102792755A CN102000539B (en) | 2010-09-13 | 2010-09-13 | Small supergravity reactor experimental facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102792755A CN102000539B (en) | 2010-09-13 | 2010-09-13 | Small supergravity reactor experimental facility |
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| Publication Number | Publication Date |
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| CN102000539A CN102000539A (en) | 2011-04-06 |
| CN102000539B true CN102000539B (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102792755A Expired - Fee Related CN102000539B (en) | 2010-09-13 | 2010-09-13 | Small supergravity reactor experimental facility |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457571B (en) * | 2015-12-01 | 2017-08-15 | 董富治 | A kind of membrance type gas-liquid reaction unit and reaction method |
| CN108905932B (en) * | 2018-07-13 | 2020-07-17 | 黑龙江工程学院 | Experimental device suitable for gas-liquid interface reaction and using method thereof |
| CN110882663B (en) * | 2018-09-10 | 2021-07-27 | 临沂大学 | Hypergravity micro-reaction device |
| CN109493705B (en) * | 2018-11-13 | 2020-09-04 | 浙江大学 | Physical simulation experiment device for geological structure under high gravity field of large-scale centrifugal machine |
| CN111564927B (en) * | 2020-05-18 | 2022-05-10 | 珠海格力电器股份有限公司 | Hollow shaft sealing ring, hollow shaft, rotor structure, motor and electric automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364966Y (en) * | 1999-01-18 | 2000-02-23 | 满金声 | Super gravity field mass transfer reaction apparatus |
| CN2564245Y (en) * | 2002-08-19 | 2003-08-06 | 内蒙古蒙西高新技术集团有限公司 | Auto-temp. controlled ultragravity reactor |
| CN101721830A (en) * | 2008-10-28 | 2010-06-09 | 中国石油化工股份有限公司 | Spiral rotating bed |
| CN101757884A (en) * | 2010-02-10 | 2010-06-30 | 浙江工业大学 | Novel gas-liquid reactor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109651C (en) * | 2000-11-14 | 2003-05-28 | 北京化工大学 | Carbonization process to prepare nanometer silica |
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2010
- 2010-09-13 CN CN2010102792755A patent/CN102000539B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364966Y (en) * | 1999-01-18 | 2000-02-23 | 满金声 | Super gravity field mass transfer reaction apparatus |
| CN2564245Y (en) * | 2002-08-19 | 2003-08-06 | 内蒙古蒙西高新技术集团有限公司 | Auto-temp. controlled ultragravity reactor |
| CN101721830A (en) * | 2008-10-28 | 2010-06-09 | 中国石油化工股份有限公司 | Spiral rotating bed |
| CN101757884A (en) * | 2010-02-10 | 2010-06-30 | 浙江工业大学 | Novel gas-liquid reactor |
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| CN102000539A (en) | 2011-04-06 |
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Granted publication date: 20121121 Termination date: 20130913 |