CN1036766C - Extra gravity field device of cross current rotary bed - Google Patents
Extra gravity field device of cross current rotary bed Download PDFInfo
- Publication number
- CN1036766C CN1036766C CN95107423A CN95107423A CN1036766C CN 1036766 C CN1036766 C CN 1036766C CN 95107423 A CN95107423 A CN 95107423A CN 95107423 A CN95107423 A CN 95107423A CN 1036766 C CN1036766 C CN 1036766C
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- casing
- field device
- transcapsidation
- gravity field
- packing layer
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to an extra-gravity field device of a cross-current rotary bed, which comprises a casing and a rotor, wherein an impeller, an annular stuffing layer and a mist removing section on the rotor are arranged in a cylindrical rotary casing to make rotary movement together with a shaft, and holes are uniformly distributed on the rotary casing. Liquid is delivered into the stuffing layer through holes on the shaft from the center of the shaft and then are discharged out of the casing through the holes on the rotary casing, gas enters the casing, passes through the front end and the rear end of the stuffing layer and then is discharged out of the casing, and the gas and the liquid are in contact in the stuffing layer. The extra-gravity field device can reduce the radial size of the stuffing layer so that liquid flooding is not easy to generate; the extra-gravity field device has the functions of gas suction and liquid mist removal, and is especially suitable for a heat transfer process, a mass transfer process and a reaction process for treating a large amount of gas.
Description
The present invention relates to a kind of at the equipment that produces equipment, the particularly gas-liquid cross-flow contact in packing layer of carrying out gas-liquid heat-transfer, mass transfer and reaction under the centrifugal action by the packing layer rotation.
The rotating bed super gravity field device is made of the fixing casing and the rotor of rotation.The great packing layer of specific surface is arranged on the rotor, and rotor is with the hundreds of rotating speed rotations to thousands of commentaries on classics of per minute, and liquid enters packing layer from the center, under centrifugal action and by blower fan, delivers to the gas reverse contact in packing layer in the casing.For example: " the rotating bed super gravity field device that has aspirator " (Chinese patent 92100093.6) of this invention applicant's development just belongs to the extra gravity field device of gas-liquid counter current contacting in packing layer.This device has been set up impeller, and impeller is located in the rotating shaft of revolving bed, makes device have the effect of suction cloth liquid.This device as shown in Figure 1, liquid enters from the center of axle 6, by the aperture on the axle 6, under centrifugal action, throw out through in the packing layer 3, gas is entered by the wall air inlet 12 of casing 1, and impeller 2 is located near the exhaust outlet 13 the shaft part, impeller 2 and together rotation of axle 6, gas is constantly discharged outside casing 1 under the suction function that impeller 2 rotation causes, and liquid continuously aspirated from the liquid pipe enters in the packing layer 3 of rotor.It is compacter than rotating bed super gravity field apparatus structure in the past, and it is littler to consume energy, but the liquid entrainment of carrying secretly in the gas phase also need be removed outside device.In addition, in actual engineering, tend to run into the very big occasion of processing gas flow, because gas-liquid phase counter current contacting in the packing layer, in order to prevent liquid flooding, require the interior ring size of packing layer 3 to have enough big, the radial dimension phase intercommunication of packing layer 3 is just bigger, brings many inconveniences can for processing and manufacturing, Installation and Debugging for the rotor part size increase of this high speed rotating, and investment also can increase.
The purpose of this invention is to provide a kind of extra gravity field device of cross current rotary bed, cross-flow in filler contacts gas with liquid, so the diameter of rotor can reduce, and impeller, packing layer and demist section are fused, thereby making whole apparatus structure compact more, energy consumption is littler.Be particularly suitable for handling the big commercial Application of gas flow.
Main technical schemes of the present invention is as follows:
Fixedly connected with axle with epitrochanterian impeller, annular packing layer with in the demist section is contained in the cylindrical shape transcapsidation successively, rotate in the lump, uniform porose in the transcapsidation; Gas enters in the casing and enters by the rear end eliminating from the packing layer front end, contacts with the liquid cross-flow.Dividing plate and rear bulkhead have movable sealing between transcapsidation and preceding dividing plate and rear bulkhead before being provided with between transcapsidation and the casing.Bottom of shell position before leakage fluid dram is located between dividing plate and the rear bulkhead; On the enclosure wall before air inlet is located at before the dividing plate; Exhaust outlet is located on the rear bulkhead enclosure wall afterwards.Fixedly connected transcapsidation of supporting rib that is provided with respectively by the transcapsidation rear and front end and axle.Supporting rib can be oblique blade or vertical bar muscle.
Because device liquid provided by the invention is entered by the hollow shaft at center, gas contacts with liquid cross-flow in packing layer, can reduce root diameter, is difficult for producing liquid flooding.The rotor revolving part that impeller, packing layer and demist section are formed is combined closely among the tubular transcapsidation, compact conformation, and the energy that rotor rotation consumes is little, and processing and manufacturing is easy, and is easy for installation, also has intake-gas and the function of removing the liquid mist.Particularly for gas flow when big device provided by the invention more can show these advantages.
Fig. 1 is the structural representation of " the rotating bed super gravity field device that has aspirator ".
Fig. 2 is day of the present invention extra gravity field device of cross current rotary bed " structural representation, be front view.
Fig. 3 is the right side view of Fig. 2.
Extra gravity field device of cross current rotary bed of the present invention, constitute by fixing casing 1 and rotor as shown in Figures 2 and 3, epitrochanterian impeller 2, annular packing layer 3 and demist section 4 are contained in the columnar transcapsidation 5, rotate in the lump with axle 6 is fixing, uniform hole 7 is arranged in the transcapsidation 5, dividing plate 8 and rear bulkhead 9 before being provided with between transcapsidation 5 and the casing 1,9 of transcapsidation 5 and preceding dividing plate 8 and rear bulkheads have movable sealing structure 10, the bottom position of the casing 1 before leakage fluid dram 11 is located between dividing plate 8 and the rear bulkhead 9, on the enclosure wall before air inlet 12 is located at before the dividing plate 8, exhaust outlet 13 is located on rear bulkhead 9 enclosure wall afterwards, be respectively equipped with the supporting rib 14 of fixedly connected transcapsidation in the rear and front end of transcapsidation 5, the oblique blade of multi-disc (among the figure being 3) that supporting rib 14 can be as shown in Figure 2 also can be several vertical bar muscle radially.Impeller 2 can be placed on leading portion, back segment or the stage casing of transcapsidation 5 for one or more series connection.
Extra gravity field device of cross current rotary bed of the present invention, driving shaft 6 impeller 2, packing layer 3, demist section 4, transcapsidation 5 and supporting rib 14 rotate, in the hollow shaft of liquid with pump power shaft 6, enter in the packing layer 3 by the aperture on the axle 6, hole in transcapsidation 57 again, enter casing 1, outside leakage fluid dram 11 dischargers.Gas is by air inlet 12 input, through preceding supporting rib 14,, enter in the packing layer 3 and contact with the liquid cross-flow by impeller 2 superchargings, again through demist section 4 except that behind the liquid mist of deentrainment, through after supporting rib 14 outside exhaust outlet 13 dischargers.When supporting rib 14 is oblique foliaceous also just like the suction pressurization of impeller 2, simultaneously can also reduce resistance, 2 pressurizations of impeller, in the smooth imported fill layer 3 of gas, can suitably increase the number of impeller 2 according to the situation of supercharging, also can cancel impeller 2 when the pressurization of supporting rib 14 is enough big, impeller 2 can also be arranged on leading portion, stage casing or the back segment of transcapsidation 5.Demist section 4 can adopt the material of conventional demist as using materials such as woven wire, plastic silk screen, filler.For fear of the gas short circuit, dividing plate 8 and rear bulkhead 9 before being provided with in casing 1 are provided with common movable sealing structure (being the labyrinth type movable sealing structure among the figure) between dividing plate and the transcapsidation 5.
The overweight field of force of cross-flow revolving bed provided by the invention device is specially adapted to industry and produces Middle as the very big occasion of gas flow in the industrial process such as power plant's flue gas desulfurization, sulfuric acid synthetic ammonia. Enter because gas is the front end face through packing layer, from the packing layer rear end face leave (unlike The contact of liquid phase adverse current is such, and gas is to enter from interior ring from the packing layer outer rim to leave). Fill out Ring directly is connected with axle in the bed of material, so the packing layer radial dimension is just littler, also is difficult for because of gas Body flows through big generation Concerning Flooding Phenomenon and affects normal operating. But also can according to circumstances increase filler Layer axial dimension is to improve effect. So the overweight field of force of cross-flow revolving bed of the present invention device tool Have that size is little, compact conformation, energy-conservation characteristics, be specially adapted to the very big biography of gas flow Heat, mass transfer and course of reaction.
Claims (4)
1, a kind of extra gravity field device of cross current rotary bed, constitute by the fixing casing and the rotor of rotation, rotor comprises: axle, annular packing layer and impeller, axle has one section to be hollow shaft, one section of surrounding at packing layer of hollow shaft is porose, liquid is sent into packing layer from the hole of hollow shaft, and casing is provided with leakage fluid dram, air inlet and exhaust outlet, it is characterized in that:
Epitrochanterian impeller, annular packing layer and demist section are contained in the cylindrical shape transcapsidation successively fixedlys connected with axle, rotates in the lump, uniform porose in the transcapsidation; Gas enters in the casing and enters by the rear end eliminating from the packing layer front end, contacts with the liquid cross-flow;
Dividing plate and rear bulkhead have movable sealing between transcapsidation and preceding dividing plate and rear bulkhead before being provided with between transcapsidation and the casing.
2, extra gravity field device of cross current rotary bed according to claim 1 is characterized in that:
Bottom of shell position before leakage fluid dram is located between dividing plate and the rear bulkhead; On the enclosure wall before air inlet is located at before the dividing plate; Exhaust outlet is located on the rear bulkhead enclosure wall afterwards.
3, extra gravity field device of cross current rotary bed according to claim 1 is characterized in that: fixedly connected transcapsidation of supporting rib that is provided with respectively by the transcapsidation rear and front end and axle.
4, extra gravity field device of cross current rotary bed according to claim 3 is characterized in that: supporting rib can be oblique blade or vertical bar muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95107423A CN1036766C (en) | 1995-07-06 | 1995-07-06 | Extra gravity field device of cross current rotary bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95107423A CN1036766C (en) | 1995-07-06 | 1995-07-06 | Extra gravity field device of cross current rotary bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1116125A CN1116125A (en) | 1996-02-07 |
| CN1036766C true CN1036766C (en) | 1997-12-24 |
Family
ID=5076284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95107423A Expired - Fee Related CN1036766C (en) | 1995-07-06 | 1995-07-06 | Extra gravity field device of cross current rotary bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1036766C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7507813B2 (en) | 2004-07-22 | 2009-03-24 | Nanomaterials Technology Pte Ltd. | Amorphous cefuroxime axetil and preparation process therefore |
| US7893301B2 (en) | 2007-04-06 | 2011-02-22 | Ningbo Wanhua Polyurethanes Co., Ltd. | Method of preparing polymethylene-polyphenyl-polyamine |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098728C (en) * | 1999-04-06 | 2003-01-15 | 潘小军 | Eddy-current ultragravitational field reactor and its application |
| CN1313378C (en) * | 2002-09-24 | 2007-05-02 | 北京化工大学 | method for preparation of Sr titanate powder |
| CN102442872A (en) * | 2011-11-10 | 2012-05-09 | 北京化工大学 | Method for directly synthesizing light olefins by syngas |
| CN102503769B (en) * | 2011-11-10 | 2013-11-20 | 北京化工大学 | Method for synthesizing mixed alcohol from syngas |
| CN105344125A (en) * | 2015-12-08 | 2016-02-24 | 山西长林环保机械设备有限公司 | Horizontal-type dual-inlet pressurization rotating packing bed |
| CN105749721B (en) * | 2016-04-18 | 2019-03-01 | 中国石油化工股份有限公司 | A kind of intermittent gas washing sterilizer of hypergravity |
| TWI662988B (en) * | 2018-07-17 | 2019-06-21 | 超重力有限公司 | Counter-current type liquid mist removing hypergravity device |
| CN110064279A (en) * | 2019-04-10 | 2019-07-30 | 互邦达科技（北京）有限公司 | A kind of exhaust gas processing device and its control method |
| CN110523178B (en) * | 2019-09-16 | 2020-12-04 | 固安县朔程燃气有限公司 | Smoke pollution purifier based on hypergravity |
-
1995
- 1995-07-06 CN CN95107423A patent/CN1036766C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7507813B2 (en) | 2004-07-22 | 2009-03-24 | Nanomaterials Technology Pte Ltd. | Amorphous cefuroxime axetil and preparation process therefore |
| US7893301B2 (en) | 2007-04-06 | 2011-02-22 | Ningbo Wanhua Polyurethanes Co., Ltd. | Method of preparing polymethylene-polyphenyl-polyamine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1116125A (en) | 1996-02-07 |
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Legal Events
| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19971224 |