CN104801256A - Mass transfer apparatus - Google Patents
Mass transfer apparatus Download PDFInfo
- Publication number
- CN104801256A CN104801256A CN201410041260.3A CN201410041260A CN104801256A CN 104801256 A CN104801256 A CN 104801256A CN 201410041260 A CN201410041260 A CN 201410041260A CN 104801256 A CN104801256 A CN 104801256A
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- CN
- China
- Prior art keywords
- ring
- internal perisporium
- roof
- inner peripheral
- opening
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
A mass transfer apparatus comprises a shell, a cylindrical drum, an annular packing member, a rotating shaft, a gas discharge tube and a liquid supply tube, the cylindrical drum comprises a bottom wall, a top wall, an outer peripheral wall and an inner peripheral wall, a center hole and a plurality of upper through holes are formed on the top wall, the inner peripheral wall corresponds to the position of the center hole, a plurality of inner through holes are formed on the inner peripheral wall and form a middle cavity, the annular packing member comprises an outer peripheral surface supporting the outer peripheral wall and an inner peripheral surface supporting the inner peripheral wall, the gas discharge tube is provided with a gas discharge hole, the gas discharge hole corresponds to the center hole of the top wall and a position above the upper through holes, the liquid supply tube stretches into the middle cavity through the center hole, the liquid supply tube and the inner peripheral wall are spaced, and the liquid supply tube is provided with a plurality of liquid spray openings.
Description
Technical field
The present invention relates to a kind of matter and pass equipment, particularly relate to a kind of matter exchanged in order to matter biography (mass transfer) of carrying out between two kinds of fluids and pass equipment.
Background technology
Consult Fig. 1, existing RPB 1 (RPB, Rotating Packed Bed) comprises shell 11, cylindrical tube 12 and a rotating shaft 13.This shell 11 comprises the feed tube 112 that a housing 111, is connected to this housing 111 periphery, and the liquid discharge tube 113 that is connected to this housing 111 bottom side, and this housing 111 is formed with a chamber 114.This cylindrical tube 12 is arranged in this chamber 114, this rotating shaft 13 is connected to this cylindrical tube 12 bottom and is articulated in this housing 111, be provided with in this cylindrical tube 12 one ringwise shape and there is space can for liquid and the filling member 14 that passes through of gas, this rotating shaft 13 can drive this cylindrical tube 12 to rotate in this chamber 114.
This RPB 1 also comprises one and is fixed on this housing 111 top and stretches through to the gas outlet pipe 15 in this chamber 114, and one is arranged in liquid supply tube 16 in this gas outlet pipe 15.This gas outlet pipe 15 bottom is positioned at above a ringwise roof 121 of this cylindrical tube 12, this liquid supply tube 16 stretches through in this cylindrical tube 12, this liquid supply tube 16 is formed with multiple hydrojet opening 161 spaced up and down, described hydrojet opening 161 corresponds to an inner peripheral surface 141 of this filling member 14, the liquid that this liquid supply tube 16 is supplied by described hydrojet opening 161 jet flow to this inner peripheral surface 141.
This RPB 1 in operation, this rotating shaft 13 can drive this cylindrical tube 12 High Rotation Speed, this liquid supply tube 16 can carry liquid to make it via described hydrojet opening 161 jet flow to this inner peripheral surface 141 of this filling member 14, the centrifugal force produced when this cylindrical tube 12 rotates drives liquid rapidly toward flows outside, liquid can be flow in this chamber 114 via the multiple openings 123 on a periphery wall 122 of this cylindrical tube 12, and discharge via this liquid discharge tube 113.In addition, this feed tube 112 can deliver a gas in this chamber 114, gas can flow towards the center of this filling member 14 via the described opening 123 of this periphery wall 122 under differential pressure action, gas can produce reverse-flow contact with liquid in this cylindrical tube 12, can discharge after gas flows through this inner peripheral surface 141 of this filling member 14 via this gas outlet pipe 15.When liquid and gas are in a counter-current configuration by the process of this filling member 14, gas and liquid can carry out matter and pass and exchange, to reach the objects such as rapid mixing, separation or reaction.
In application, because the gas flow flowing through RPB 1 is normally per minute up to hundreds of or even thousands of cubic meters (m
3/ min), therefore, the caliber of this feed tube 112 and this gas outlet pipe 15 is mostly several tens cm or even several meters.In existing RPB 1, this inner peripheral surface 141 of this filling member 14 is the aligned in position of an inner peripheral 124 with this roof 121 and this gas outlet pipe 15 haply, therefore, the external diameter of this cylindrical tube 12 of RPB 1 need be designed to larger, the region that the filling member 14 that in this cylindrical tube 12, the accommodating volume of ability is larger passes to increase matter, thus, the overall volume of RPB 1 can become large, so existing RPB 1 is unsuitable for being applied on the working environment of high gas flow.
Summary of the invention
An object of the present invention, is to provide a kind of matter to pass equipment, can increases the holding area of ring-type filling member in its cylindrical tube, whereby, can increase between gas and liquid and carry out the matter biography region that matter passes exchange, to promote the effect that matter passes, and can be applied on the working environment of high gas flow.
Object of the present invention and solution background technology problem realize by the following technical solutions, this matter proposed according to the present invention passes equipment, comprise a shell, one cylindrical tube, one ring-type filling member, one rotating shaft, one gas outlet pipe, and a liquid supply tube, this shell defines a chamber, one air inlet runner be connected with this chamber, and the discharge opeing runner that is connected with this chamber, this cylindrical tube is hollow form and is arranged in this chamber, this cylindrical tube comprises a diapire, one with this diapire roof separately, and one is connected to periphery wall between this diapire outer peripheral edge and this roof outer peripheral edge, this periphery wall is formed with multiple outer opening, this ring-type filling member to be arranged in this cylindrical tube and have gap can for liquid and gas pass through, this ring-type filling member comprises the outer peripheral face that is connected to this periphery wall, this rotating shaft is connected to this diapire of this cylindrical tube and is articulated in this shell rotationally, this rotating shaft defines a longitudinal axis, this rotating shaft can drive this cylindrical tube to rotate around this longitudinal axis, this gas outlet pipe is arranged in this shell and defines a steam vent, this liquid supply tube is arranged in this gas outlet pipe, this liquid supply tube is formed with multiple hydrojet opening.
This cylindrical tube also comprises one and is arranged at internal perisporium between this diapire and this roof, this diapire, this roof, this periphery wall and this internal perisporium define a gas-liquid free air space jointly, this roof is formed with a centre bore, and multiple upper opening being surrounded on this centre bore outside, this internal perisporium is corresponding with this central hole location, this internal perisporium is formed with multiple interval and is positioned at the opening inside described outer opening, and this internal perisporium defines one is communicated in intermediate cavity between described interior opening and this centre bore, this ring-type filling member is arranged in this gas-liquid free air space, this ring-type filling member also comprises the inner peripheral surface that is connected to this internal perisporium, this steam vent corresponds to above this centre bore of this roof and described upper opening, this liquid supply tube stretches through to this intermediate cavity via this centre bore, this liquid supply tube and this internal perisporium are separately, described hydrojet opening corresponds to this internal perisporium.
Object of the present invention and solution background technology problem can also be used in lower technological means and realize further.
One aperture of this intermediate cavity is greater than an external diameter of this liquid supply tube, and this aperture of this intermediate cavity is less than an aperture of this steam vent.
This centre bore, this intermediate cavity and this steam vent three are concentric holes, and this centre bore center, this intermediate cavity center and this steam vent center are all positioned at this longitudinal axis.
This roof has the ring that defines this centre bore, this internal perisporium has bottom a surrounding wall portion and one, and this surrounding wall portion defines described interior opening and this intermediate cavity, and this surrounding wall portion has one in order to be resisted against the top of this ring, and a bottom, be fixedly connected to this diapire bottom this.
This roof also has an inner peripheral, many connection straps, and many strengthening bars, this ring is located at interval at inside this inner peripheral, described connection strap to be connected between this inner peripheral and this ring and spaced in the form of a ring, respectively this strengthening bar is connected between corresponding these two adjacent connection straps, this inner peripheral, this ring, described connection strap, and described strengthening bar defines described upper opening jointly.
Beneficial effect of the present invention is: the holding area that can increase ring-type filling member in cylindrical tube, whereby, can increase between gas and liquid and carry out the matter biography region that matter passes exchange, to promote the effect that matter passes, and can be applied on the working environment of high gas flow.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of existing RPB;
Fig. 2 is the cross-sectional schematic that matter of the present invention passes a preferred embodiment of equipment, illustrates that a main pipe of a liquid supply tube is arranged in a centre bore of a roof and an intermediate cavity of an internal perisporium;
Fig. 3 is the stereogram that matter of the present invention passes a cylindrical tube of a preferred embodiment of equipment, and the thin portion structure of a roof of this cylindrical tube is described;
Fig. 4 is the partial enlarged drawing of Fig. 2, illustrate that an aperture of this intermediate cavity is greater than an external diameter of this main pipe, and this aperture of this intermediate cavity is less than an aperture of a steam vent of this body that stretches through; And
Fig. 5 is the cross-sectional schematic that matter of the present invention passes a preferred embodiment of equipment, the flow regime of gas and liquid in description operation process.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 2 and Fig. 3, it is the preferred embodiment that matter of the present invention passes equipment, it is a reverse-flow RPB that this matter passes equipment 200, be suitable for the matter of carrying out between two kinds of fluids and pass exchange, in the present embodiment, this two fluid one of them be explain for liquid, and wherein another explains for gas.This matter passes equipment 200 and comprises shell 2, cylindrical tube 3, ring-type filling member 4, rotating shaft 5, gas outlet pipe 6, and a liquid supply tube 7.
This shell 2 comprises the feed tube 22 that a housing 21, is arranged at this housing 21, and the liquid discharge tube 23 that is arranged at this housing 21.This housing 21 comprises the leg 212 that a lower wall 211, is connected to this lower wall 211 outer peripheral edge, and the upper wall 213 that is connected to this leg 212 top, and this lower wall 211, this leg 212 and this upper wall 213 define a chamber 214 jointly.This feed tube 22 is connected to this leg 212 and defines an air inlet runner 221 be connected with this chamber 214, this feed tube 22 is connected to a gas supply source (not shown), whereby, this gas supply source deliver a gas in this chamber 214 by this air inlet runner 221.This liquid discharge tube 23 is connected to this lower wall 211 and defines a discharge opeing runner 231 be connected with this chamber 214, and this discharge opeing runner 231 is in order to be expelled to outside by the liquid in this chamber 214.
This cylindrical tube 3 is hollow form and is arranged in this chamber 214 of this housing 21, this cylindrical tube 3 comprise a diapire 31, one and this diapire 31 roof 32, be separately connected to periphery wall 33 between this diapire 31 outer peripheral edge and this roof 32 outer peripheral edge, and one is arranged at internal perisporium 34 between this diapire 31 and this roof 32, this diapire 31, this roof 32, this periphery wall 33 and this internal perisporium 34 define a gas-liquid free air space 35 jointly.This roof 32 is formed with a centre bore 321, and multiple upper opening 322 being surrounded on this centre bore 321 outside, and described upper opening 322 is connected with this gas-liquid free air space 35.This periphery wall 33 is formed with multiple outer opening 331 be connected with this gas-liquid free air space 35, and described outer opening 331 is in order to supplied gas and liquid communication.This internal perisporium 34 is corresponding with this centre bore 321 position, and this internal perisporium 34 is formed with multiple interval and is positioned at the opening 341 inside described outer opening 331, and described interior opening 341 is connected with this gas-liquid free air space 35.
This ring-type filling member 4 is arranged in this gas-liquid free air space 35 of this cylindrical tube 3, and this ring-type filling member 4 comprises an outer peripheral face 41, and one in contrast to the inner peripheral surface 42 of this outer peripheral face 41.This outer peripheral face 41 is connected to the internal face of this periphery wall 33 and corresponds to described outer opening 331, and this inner peripheral surface 42 is connected to the outside wall surface of this internal perisporium 34 and corresponds to described interior opening 341.In the present embodiment, this ring-type filling member 4 is by the structure be such as entwined for many iron wire (not shown), therefore, this ring-type filling member 4 have gap (not shown) can for liquid and gas pass through.
This rotating shaft 5 extends longitudinally and defines a longitudinal axis A, this rotating shaft 5 is articulated in a pivoted hole 215 of this lower wall 211 of this housing 21 rotationally, this rotating shaft 5 top is fixedly connected to this diapire 31 of this cylindrical tube 3, this rotating shaft 5 bottom connects a power source (not shown), whereby, make this rotating shaft 5 that this cylindrical tube 3 can be driven to rotate around this longitudinal axis A.
This gas outlet pipe 6 comprises one and to stretch through body 61, this body 61 that stretches through is arranged in an installing hole 216 of this upper wall 213 of this housing 21, this body 61 that stretches through is fixed on this upper wall 213 by the mode such as locked for welding or screw, and this stretches through, body 61 top is connected to an air extractor (not shown).This body 61 that stretches through defines a steam vent 611, above this centre bore 321 that this steam vent 611 corresponds to this roof 32 and described upper opening 322, whereby, makes this air extractor extract the gas in this gas-liquid free air space 35 by this steam vent 611.
This liquid supply tube 7 be arranged in this gas outlet pipe 6 this stretch through in body 61, this liquid supply tube 7 comprises one and is positioned at this steam vent 611 and the main pipe 71 extended along this longitudinal axis A, and one is arranged in this body 61 and be connected to the connection pipe body 72 on this main pipe 71 top of stretching through.This main pipe 71 to stretch through to this internal perisporium 34 via this centre bore 321 and with this internal perisporium 34 separately, this main pipe 71 defines a feed liquor runner 73 jointly with this connection pipe body 72, this main pipe 71 is formed with multiple hydrojet opening 711 be connected separately and with this feed liquor runner 73 up and down, and described hydrojet opening 711 corresponds to this internal perisporium 34.This connection pipe body 72 protrudes out this one end stretching through body 61 and is connected to a liquid source of supply (not shown), and this liquid source of supply carries liquid by this feed liquor runner 73 and by described hydrojet opening 711 and described interior opening 341 jet flow to this inner peripheral surface 42 of this ring-type filling member 4.
Consult Fig. 2 and Fig. 4, in the present embodiment, this internal perisporium 34 defines one and is communicated in intermediate cavity 342 between described interior opening 341 and this centre bore 321, this main pipe 71 of this liquid supply tube 7 stretches through in this intermediate cavity 342, one aperture D1 of this intermediate cavity 342 is greater than an outer diameter D 2 of this main pipe 71 of this liquid supply tube 7, make keep one section of suitable distance between this internal perisporium 34 and this main pipe 71, whereby, in the process that can prevent this rotating shaft 5 from driving this cylindrical tube 3 to rotate around this longitudinal axis A, the situation of mutually colliding is there is between this internal perisporium 34 and this main pipe 71.Again, this roof 32 has the ring 323 that defines this centre bore 321.
In addition, this aperture D1 of this intermediate cavity 342 is less than an aperture D3 of this steam vent 611 of this body 61 that stretches through, make this ring-type filling member 4 that in this gas-liquid free air space 35, the accommodating volume of energy is larger, whereby, gas and liquid can be increased in this ring-type filling member 4, carry out matter pass the matter exchanged and pass region.In addition, this ring-type filling member 4 is adjacent to the region of this inner peripheral surface 42 can be corresponding on described below opening 322 and below this steam vent 611, whereby, can directly up flow in this steam vent 611 via described upper opening 322 after making gas flow through this ring-type filling member 4.
Preferably, this centre bore 321 of the present embodiment, this intermediate cavity 342 and this steam vent 611 three are concentric holes, and this centre bore 321 center, this intermediate cavity 342 center and this steam vent 611 center are all positioned on this longitudinal axis A, make this main pipe 71 position be arranged in this centre bore 321 be keep equal distance with between this ring 323, and this main pipe 71 position be arranged in this intermediate cavity 342 keeps equal distance with between this internal perisporium 34.Whereby, more can guarantee that this ring 323 of this roof 32 and this internal perisporium 34 are respectively and the situation of mutually colliding can not occur between this main pipe 71.Aforementioned two distances are is such as arbitrary numerical value between 1 centimetre and 2 centimetres for example explains, and certainly, change and adjustment is carried out in the visual actual demand of numerical values recited.
More specifically, this internal perisporium 34 of this cylindrical tube 3 of the present embodiment is a pipe fitting, and this internal perisporium 34 has a surrounding wall portion 343, and bottom one 344.This surrounding wall portion 343 defines described interior opening 341 and this intermediate cavity 342, and this surrounding wall portion 343 has one in order to be resisted against the top 345 of this ring 323, and a bottom 346.Bottom this, 344 in the form of a ring and by such as welding or the mode such as screw locking are fixedly connected to this diapire 31.This top 345 due to this surrounding wall portion 343 is resisted against this ring 323 bottom surface, and 344 be locked in this diapire 31 bottom this, therefore, this internal perisporium 34 can firmly be positioned between this roof 32 and this diapire 31, whereby, can prevent this cylindrical tube 3 this internal perisporium 34 in rotary course from producing the situation of rocking.
Consult Fig. 2, Fig. 3 and Fig. 4, on the other hand, this roof 32 of the present embodiment is one be locked in the upper cover of this periphery wall 33 by screw locking mode, and this roof 32 also has an inner peripheral 324, many connection straps 325, and many strengthening bars 326.This ring 323 is located at interval at inside this inner peripheral 324, described connection strap 325 to be connected between this inner peripheral 324 and this ring 323 and spaced in the form of a ring, respectively this strengthening bar 326 is then connected between corresponding two adjacent connection straps 325, in order to strengthen the structural strength between two adjacent connection straps 325.This inner peripheral 324, this ring 323, described connection strap 325 and described strengthening bar 326 define described upper opening 322 jointly.Can stop by the described connection strap 325 of this roof 32 and described strengthening bar 326 design that this ring-type filling member 4 moves, this cylindrical tube 3 shift-in and produce the phenomenon of distortion on this ring-type filling member 4 in High Rotation Speed can be prevented.
Consult Fig. 2, Fig. 3, Fig. 4 and Fig. 5, this matter passes equipment 200 in operation, this rotating shaft 5 can drive this cylindrical tube 3 around this longitudinal axis A High Rotation Speed, this feed liquor runner 73 of this liquid supply tube 7 can carry a liquid 9 make its via described hydrojet opening 711 jet flow by this intermediate cavity 342 to this internal perisporium 34.The centrifugal force produced during this cylindrical tube 3 High Rotation Speed can drive jet flow to the liquid 9 on this internal perisporium 34 rapidly toward flows outside, and flows in this ring-type filling member 4 via described interior opening 341 and this inner peripheral surface 42.Liquid 9 can be flowed in this ring-type filling member 4 by this inner peripheral surface 42 and flow out via this outer peripheral face 41, subsequently by described outer opening 331 jet flow on this periphery wall 33 in this chamber 214, the liquid 9 in this chamber 214 can be disposed to outside by this discharge opeing runner 231 of this liquid discharge tube 23.
On the other hand, this air inlet runner 221 of this feed tube 22 can deliver a gas in this chamber 214 constantly, because this air extractor being connected to this body 61 top that stretches through can be bled by this steam vent 611, therefore, the gas flowed in this chamber 214 can flow in this gas-liquid free air space 35 via the described outer opening 331 on this periphery wall 33 of this cylindrical tube 3 under differential pressure action, it is interior and most by this ring-type filling member 4 top that gas can flow into this ring-type filling member 4 by this outer peripheral face 41, and discharge after flowing into this steam vent 611 via described upper opening 322.Flow through in the process of this ring-type filling member 4 at liquid 9 and gas, liquid 9 can be cut into thinner liquid film and less drop by this ring-type filling member 4, make to have between liquid 9 and gas larger contact area and larger collision probability to pass exchange to carry out matter, whereby, the matter that can reduce between gas and liquid 9 passes resistance, to reach the objects such as rapid mixing, separation and reaction.
Conclude above-mentioned, this matter of the present embodiment passes equipment 200, this aperture D1 by this intermediate cavity 342 is greater than this outer diameter D 2 of this main pipe 71 of this liquid supply tube 7, this aperture D1 of this intermediate cavity 342 is less than the aperture D3 of this steam vent 611 of this body 61 that stretches through, and this outer peripheral face 41 of this ring-type filling member 4 and this inner peripheral surface 42 are connected to the design of the internal face of this periphery wall 33 and the outside wall surface of this internal perisporium 34 respectively, do not needing under the prerequisite increasing this matter biography equipment 200 volume, just the holding area increasing ring-type filling member 4 in this gas-liquid free air space 35 of this cylindrical tube 3 can be made, whereby, can increase and carry out matter between gas and liquid 9 and pass the matter exchanged and pass region, to promote the effect that matter passes, and can be applied on the working environment of high gas flow, really the object of institute of the present invention demand can be reached.
Claims (5)
1. a matter passes equipment, comprise a shell, one cylindrical tube, one ring-type filling member, one rotating shaft, one gas outlet pipe, and a liquid supply tube, this shell defines a chamber, one air inlet runner be connected with this chamber, and the discharge opeing runner that is connected with this chamber, this cylindrical tube is hollow form and is arranged in this chamber, this cylindrical tube comprises a diapire, one with this diapire roof separately, and one is connected to periphery wall between this diapire outer peripheral edge and this roof outer peripheral edge, this periphery wall is formed with multiple outer opening, this ring-type filling member to be arranged in this cylindrical tube and have gap can for liquid and gas pass through, this ring-type filling member comprises the outer peripheral face that is connected to this periphery wall, this rotating shaft is connected to this diapire of this cylindrical tube and is articulated in this shell rotationally, this rotating shaft defines a longitudinal axis, this rotating shaft can drive this cylindrical tube to rotate around this longitudinal axis, this gas outlet pipe is arranged in this shell and defines a steam vent, this liquid supply tube is arranged in this gas outlet pipe, this liquid supply tube is formed with multiple hydrojet opening, it is characterized in that:
This cylindrical tube also comprises one and is arranged at internal perisporium between this diapire and this roof, this diapire, this roof, this periphery wall and this internal perisporium define a gas-liquid free air space jointly, this roof is formed with a centre bore, and multiple upper opening being surrounded on this centre bore outside, this internal perisporium is corresponding with this central hole location, this internal perisporium is formed with multiple interval and is positioned at the opening inside described outer opening, and this internal perisporium defines one is communicated in intermediate cavity between described interior opening and this centre bore, this ring-type filling member is arranged in this gas-liquid free air space, this ring-type filling member also comprises the inner peripheral surface that is connected to this internal perisporium, this steam vent corresponds to above this centre bore of this roof and described upper opening, this liquid supply tube stretches through to this intermediate cavity via this centre bore, this liquid supply tube and this internal perisporium are separately, described hydrojet opening corresponds to this internal perisporium.
2. matter according to claim 1 passes equipment, it is characterized in that: an aperture of this intermediate cavity is greater than an external diameter of this liquid supply tube, and this aperture of this intermediate cavity is less than an aperture of this steam vent.
3. matter according to claim 2 passes equipment, it is characterized in that: this centre bore, this intermediate cavity and this steam vent three are concentric holes, and this centre bore center, this intermediate cavity center and this steam vent center are all positioned at this longitudinal axis.
4. matter according to claim 3 passes equipment, it is characterized in that: this roof has the ring that defines this centre bore, this internal perisporium has bottom a surrounding wall portion and one, this surrounding wall portion defines described interior opening and this intermediate cavity, this surrounding wall portion has one in order to be resisted against the top of this ring, and a bottom, be fixedly connected to this diapire bottom this.
5. matter according to claim 4 passes equipment, it is characterized in that: this roof also has an inner peripheral, many connection straps, and many strengthening bars, this ring is located at interval at inside this inner peripheral, described connection strap to be connected between this inner peripheral and this ring and spaced in the form of a ring, respectively this strengthening bar is connected between corresponding these two adjacent connection straps, this inner peripheral, this ring, described connection strap, and described strengthening bar defines described upper opening jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041260.3A CN104801256B (en) | 2014-01-28 | 2014-01-28 | Matter passes equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041260.3A CN104801256B (en) | 2014-01-28 | 2014-01-28 | Matter passes equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104801256A true CN104801256A (en) | 2015-07-29 |
| CN104801256B CN104801256B (en) | 2016-08-24 |
Family
ID=53686702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410041260.3A Active CN104801256B (en) | 2014-01-28 | 2014-01-28 | Matter passes equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104801256B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905255A (en) * | 2018-07-10 | 2018-11-30 | 佛山市金净创环保技术有限公司 | A kind of fluid circulating device |
| CN110404475A (en) * | 2018-04-28 | 2019-11-05 | 徐州市禾协肥业有限公司 | A kind of drop forming device of strip gab |
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| CN1062098A (en) * | 1992-01-16 | 1992-06-24 | 北京化工学院 | The rotating bed super gravity field device that has aspirator |
| US20080171889A1 (en) * | 2007-01-16 | 2008-07-17 | National Kaohsiunh University Of Applied Sciences | Method of increasing transesterification of oils |
| CN102247706A (en) * | 2011-05-19 | 2011-11-23 | 北京化工大学 | Rotating packed bed device with function of regulating and controlling axial liquid distribution |
| CN202860157U (en) * | 2012-10-23 | 2013-04-10 | 神华集团有限责任公司 | Composite packing type counterflow rotating packed bed device |
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2014
- 2014-01-28 CN CN201410041260.3A patent/CN104801256B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062098A (en) * | 1992-01-16 | 1992-06-24 | 北京化工学院 | The rotating bed super gravity field device that has aspirator |
| US20080171889A1 (en) * | 2007-01-16 | 2008-07-17 | National Kaohsiunh University Of Applied Sciences | Method of increasing transesterification of oils |
| CN102247706A (en) * | 2011-05-19 | 2011-11-23 | 北京化工大学 | Rotating packed bed device with function of regulating and controlling axial liquid distribution |
| CN202860157U (en) * | 2012-10-23 | 2013-04-10 | 神华集团有限责任公司 | Composite packing type counterflow rotating packed bed device |
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| Title |
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| 刘有智: "超重力撞击流-旋转填料床液-液接触过程强化技术的研究进展", 《化工进展》, vol. 28, no. 7, 31 December 2009 (2009-12-31), pages 1101 - 1108 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404475A (en) * | 2018-04-28 | 2019-11-05 | 徐州市禾协肥业有限公司 | A kind of drop forming device of strip gab |
| CN108905255A (en) * | 2018-07-10 | 2018-11-30 | 佛山市金净创环保技术有限公司 | A kind of fluid circulating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104801256B (en) | 2016-08-24 |
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