CN102842260A - General tower teaching aid - Google Patents
General tower teaching aid Download PDFInfo
- Publication number
- CN102842260A CN102842260A CN2012103348811A CN201210334881A CN102842260A CN 102842260 A CN102842260 A CN 102842260A CN 2012103348811 A CN2012103348811 A CN 2012103348811A CN 201210334881 A CN201210334881 A CN 201210334881A CN 102842260 A CN102842260 A CN 102842260A
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- bracing ring
- tower
- groove
- connecting band
- processed
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Abstract
The invention discloses a general tower teaching aid, relating to a teaching aid, in particular to a tower teaching aid which can be assembled into different structures. A base is connected with a tower section through a flange; a supporting ring is inserted into a connecting groove of the supporting ring annularly and uniformly distributed on the internal wall of the tower section through a connecting bulge of the supporting ring so as to be mounted on the internal wall of the tower section; a tenon on the supporting ring is inserted into a mortise of a connecting belt, and a connecting bulge of the connecting belt arranged on the connecting belt is inserted into a connecting groove of the connecting belt on the internal sidewall of the tower section for locating; a middle supporting beam and side supporting beams are arranged on the supporting ring; a middle liquid receiving dish is arranged on a lug type bracket in a middle position, and liquid receiving dishes on two sides are arranged on the side supporting beams and lug type brackets on two sides; the lug type brackets are arranged on the internal wall of the tower section through connecting bulges of the bracket on a rib plate of the bracket and connecting grooves of the lug type brackets on the internal wall of the tower section, and fixed by bolts; and an overflow weir and a down-flow plate are installed on the connecting belt from top to bottom through bolt holes on the connecting belt in combination with bolt holes on the down-flow plate and the overflow weir.
Description
Technical field
General tower teaching aid of the present invention relates to a kind of teaching aid, is specially the tower teaching aid that can be assembled into different structure.
Background technology
Tower equipment is the mass transfer apparatus of widespread usage in the chemical process at present, also is the required course content of the big type student of colleges and universities' chemical industry.
Every tower equipment of commercial Application all is the welded structure of fixing, and build is huge, complex structure; By means of the theoretical description on classroom and the teaching material; Be difficult to grasp basic structure, more be prone to be formed on the conceptive of fuzzy and abstract basic structure, further learn the drawback of correlation theory course; Inefficiency is often learned and unreal.
To existing problem in the above-mentioned prior art, a kind of novel general tower teaching aid of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the objective of the invention is a kind of novel general tower teaching aid of research and design.Bulky equipment micromation in the industry is handled, sorted out the multiple physical construction characteristic of tower equipment, through the process of installing, the different internals of combination realize different physical construction tower equipment, ensure classroom engineering quality of instruction at one section Ta Jienei in one section Ta Jienei.Exist in the prior art in order to solve: be difficult for grasping basic structure through theoretical description, cause fuzzy and abstract basic structure notion, make quality of instruction and learning efficiency low, learn and unreal.
Technical solution of the present invention is achieved in that
General tower teaching aid of the present invention is characterized in that being made up of pedestal, tower joint, bracing ring, connecting band, ear formula bearing, support intermediate beam, support side bar, middle seal pot, both sides seal pot, down-flow plate and overflow weir; Pedestal is connected through flange with the tower joint; Bracing ring inserts the bracing ring connection groove that hoop is uniformly distributed with on the tower joint inwall through the bracing ring connection bump and is loaded on the tower joint inwall; The connecting band that tenon on the bracing ring inserts in the connecting band tongue-and-groove, simultaneously the connecting band connection bump of connecting band setting is inserted tower joint internal face connects groove and locatees; Supporting intermediate beam is loaded on the bracing ring with the support side bar; Middle seal pot is loaded on the ear formula bearing that is positioned at the centre position, the both sides seal pot is loaded on and supports side bar and be positioned on the ear formula bearing of two side positions; Ear formula bearing is connected groove through the ear formula bearing on the bearing connection bump on the bearing gusset and the tower joint inwall and is loaded on tower and saves on the inwall, and passes through bolt; Overflow weir and down-flow plate from top to bottom are housed on the connecting band, are to cooperate installation with bolt hole on down-flow plate and the overflow weir with the bolt hole on the connecting band.
Tower joint of the present invention is made up of intensity shell body and inner housing; Hoop is uniformly distributed with and is provided with 4 layers of bracing rings connection groove on the inwall of inner housing, and every layer of 18 bracing ring connects groove; The inwall of inner housing is provided with 9 layers of connecting band and connects groove, and every layer of 8 connecting band connects axially symmetry of groove; Be processed with 4 layers of ear formula bearing on the inwall of inner housing and connect groove; The following three layers 4 pairs ear formula bearings connect the groove hoops and are uniformly distributed with, and it is 8 pairs that top layer ear formula bearing connects groove, wherein 4 pairs with following three layers of identical setting; Other 4 for X axle steer 56 degree, and distribute along the Y rotational symmetry; Process the positioning screw hole that is of five storeys on the inwall of inner housing; On the sidewall of tower joint, be processed with manhole or hand hole subassembly; Two ends up and down at the tower joint are processed with flange.
Bracing ring of the present invention designs for circular arc, can be processed as different length as required; Be processed with the bracing ring connection bump in the bracing ring outer, in order to tower joint inwall on bracing ring is connected the groove fit use; Be processed with bracing ring in the both ends or one end of bracing ring and connect tenon; Below bracing ring, be provided with and support intermediate beam and support the gusset that side bar links, on gusset, be processed with bolt hole.
Connecting band of the present invention is the strip structure, the one-sided connecting band connection bump that is provided with on its long limit, in order to tower joint inwall on connecting band is connected the groove fit use; Also be provided with bracing ring on the connecting band and connect tongue-and-groove and bolt hole; Bracing ring connection tongue-and-groove on the connecting band is connected tenon with bracing ring and is used.
Ear formula bearing of the present invention is made up of bearing gusset, web and cover plate; On the bearing gusset, be processed with ear formula bearing connection bump; On web and cover plate, be processed with bolt hole.
Support intermediate beam of the present invention is the corner-shape structure material with supporting side bar, supports intermediate beam and is longer than transverse slat, the length of the gusset that the length that grows equals to be provided with on the bracing ring with the riser of the angle section material that supports the side bar two ends; And be processed with on the riser that grows bolt hole, with bracing ring on bolt hole on the gusset that is provided be used.
As assemble in the middle of the double overflow band and both sides seal pot plate column structure: get a Jie Tajie; Connect the bracing ring of alternately loading onto suitable assembling double overflow structure on the groove at the bracing ring that four layers of hoop are uniformly distributed with; Then the connection of the bracing ring on connecting band tongue-and-groove being connected tenon with bracing ring is connected; Again the connecting band connection bump on the connecting band being connected groove with connecting band on the inner housing internal face connects; Load onto on ground floor and the 3rd layer of bracing ring support side bar, load onto the ear formula bearing that is positioned at the centre position, in the middle of placing on the bearing seal pot, on the connecting band of both sides, from up to down install overflow weir and down-flow plate; Load onto on the second layer and the 4th layer of bracing ring support side bar and support intermediate beam, load onto the ear formula bearing that is positioned at two side positions, at two pick up the ears formula bearings and support and the both sides seal pot is installed on the side bar, overflow weir and down-flow plate from up to down is installed on the liquid band falling of centre position, so just be assembled into the column plate supporting construction of the middle and both sides seal pot plate column of a kind of double overflow band.Wherein: support being connected of gusset on girder and side bar and the bracing ring; Overflow weir and down-flow plate are connected with connecting band; Ear formula bearing cooperates installation with the general helicitic texture of the whole employings of being fastenedly connected of inner housing wall, is convenient to dismounting and assembling.Again the tower joint is connected with pedestal through flange, so just is assembled into the plate column structure of a kind of double overflow band both sides seal pot.
As assemble single overflow and do not have seal pot plate column structure: get a Jie Tajie; Connect the alternately symmetrical bracing rings of loading onto four suitable assembling single overflows on the groove at four layers of bracing ring that is uniformly distributed with; Then the connection of the bracing ring on connecting band tongue-and-groove being connected tenon with bracing ring is connected; Again the connecting band connection bump on the connecting band being connected groove with connecting band on the inner housing internal face connects; On four layers of bracing ring, load onto the support side bar, on the connecting band of both sides, from up to down install overflow weir and down-flow plate, so just be assembled into the column plate supporting construction that a kind of single overflow does not have the seal pot plate column.The tower joint is connected with pedestal through flange, so just being assembled into a kind of single overflow does not have seal pot plate column structure again.
More than be two kinds of assembly forms of the present invention, can be assembled into the single, double overflow structure of large-scale plate column through different splicing structures; The single, double overflow band of large-scale plate column seal pot structure; Small-sized plate column Tiebar structure; Small-sized plate column stepped construction; The various ways such as support fixed structure of packed tower structure.
The invention has the beneficial effects as follows: adopt general tower teaching aid simple, micromation, the inner structure of the multiple industrial tower equipment of high-efficiency learning.In technical finesse, adopt the welded tower inner structure of various fixed; Process with assembling, dismantling realizes at one section Ta Jienei; The syndeton characteristic of inner wall of tower that is proposed and bracing ring, connecting band and bearing; And bracing ring, connecting band and bearing and extend out the syndeton relation of parts, solved at one section Ta Jienei and can realize the single, double overflow structure of large-scale plate column; The single, double overflow band of large-scale plate column seal pot structure; Small-sized plate column Tiebar structure; Small-sized plate column stepped construction; The support fixed structure of packed tower structure can further connect to form corresponding tower equipment with extending out parts through these structures, accomplishes the process that realizes multiple tower device structure at a Ta Jienei.
Advantage of the present invention is conspicuous, mainly shows:
The present invention is a general tower teaching aid simple in structure, micromation, inner structure that can the multiple industrial tower equipment of high-efficiency learning.In technical finesse, adopt the welded tower inner structure of various fixed, realize at one section Ta Jienei with the process that can assemble, dismantle.Can be assembled into the single, double overflow structure of large-scale plate column; The single, double overflow band of large-scale plate column seal pot structure; Small-sized plate column Tiebar structure; Small-sized plate column stepped construction; The support fixed structure of packed tower structure, convenient teaching makes the student in splicing, understand the details of grasping various tower structures.
The present invention has novel structure, processing is easy, assembly and disassembly convenient, various informative, flexible, the advantages such as intuitively being prone to grasp of imparting knowledge to students, and it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The present invention has 11 width of cloth accompanying drawings, wherein:
Accompanying drawing 1 structural representation of the present invention;
Accompanying drawing 2 tower joint structural representations of the present invention;
Accompanying drawing 3 the present invention are assembled into double overflow band seal pot structural representation;
Accompanying drawing 4 the present invention are assembled into single overflow and are not with the seal pot structural representation;
Accompanying drawing 5 is the A-A view of accompanying drawing 3;
Accompanying drawing 6 is the I portion zoomed-in view of accompanying drawing 5;
Accompanying drawing 7 is the II portion zoomed-in view of accompanying drawing 4;
Accompanying drawing 8 is an ear formula seat structure synoptic diagram;
Accompanying drawing 9 is the bracing ring structural representation;
Accompanying drawing 10 is the vertical view of accompanying drawing 9;
Accompanying drawing 11 is the connecting band structural representation
In the drawings: 1; Pedestal 2; Tower joint 3; Intensity shell body 4; Inner housing 5; Manhole or hand hole subassembly 6; Flange 7; Bracing ring connects groove 8; Connecting band connects groove 9; Ear formula bearing connects groove 10; Positioning screw hole 11; Bracing ring 12; Connecting band 13; Ear formula bearing 14; Support intermediate beam 15; Support side bar 16; Middle seal pot 17; Both sides seal pot 18; Down-flow plate 19; Bracing ring connection bump 20; Tenon 21 on the bracing ring; Gusset 22; Bolt hole 23; Connecting band connection bump 24; Bracing ring connects tongue-and-groove 25; Bearing gusset 26; Web 27; Cover plate 28; Ear formula bearing connection bump 29; Overflow weir.
Embodiment
Practical implementation of the present invention for example shown in the accompanying drawing, is characterized in that being made up of pedestal 1, tower joint 2, support ring 11, connecting band 12, ear formula bearing 13, support intermediate beam 14, support side bar 15, middle seal pot 16, both sides seal pot 17, down- flow plate 18 and 29 of overflow weirs; Pedestal 1 and tower joint 2 is connected through flange 6; Bracing ring 11 inserts towers through bracing ring connection bump 19 and saves hoop is uniformly distributed with on 2 inwalls bracing ring and connect groove 7 and be loaded on tower and save on 2 inwalls; Tenon 20 on the bracing ring inserts in the connecting band tongue-and-grooves 24, simultaneously the connecting band connection bump 23 of connecting band setting is inserted connecting band that towers save 2 internal faces connects groove 8 and locatees; Supporting intermediate beam 14 is loaded on the bracing ring 11 with support side bar 15; Middle seal pot 16 is loaded on the ear formula bearing 13 that is positioned at the centre position, both sides seal pot 17 is loaded on and supports side bar 15 and be positioned on the ear formula bearing 13 of two side positions; Ear formula bearing 13 saves ear formula bearing on 2 inwalls through bearing connection bump 28 on the bearing gusset 25 and tower and is connected groove 9 and is loaded on tower and saves on 2 inwalls, and passes through bolt; Overflow weir 29 and down-flow plate 18 from top to bottom are housed on the connecting band 12, are to cooperate installation with 29 bolt hole on the bolt hole on the connecting band 12 22 and down-flow plate 18 and the overflow weir.
Tower joint 2 is made up of intensity shell body 3 and 4 of inner housings; Hoop is uniformly distributed with and is provided with 4 layers of bracing rings connection groove 7 on the inwall of inner housing 4, and every layer of 18 bracing ring connects groove 7; The inwall of inner housing 4 is provided with 9 layers of connecting band and connects groove 8, and every layer of 8 connecting band connects axially symmetry of groove 8; Be processed with 4 layers of ear formula bearing on the inwall of inner housing 4 and connect groove 9; The following three layers 4 pairs ear formula bearings connect groove 9 hoops and are uniformly distributed with, and it is 8 pairs that top layer ear formula bearing connects groove 9, wherein 4 pairs with following three layers of identical setting; Other 4 for X axle steer 56 degree, and distribute along the Y rotational symmetry; Process the positioning screw hole 10 that is of five storeys on the inwall of inner housing 4; On the sidewall of tower joint 2, be processed with manhole or hand hole subassembly 5; Two ends up and down at tower joint 2 are processed with flange 6.
Connecting band 12 is the strip structure, and the one-sided connecting band connection bump 23 that is provided with on its long limit is connected groove 8 and is used in order to save connecting band on 2 inwalls with tower; Also be provided with bracing ring on the connecting band 12 and connect tongue-and-groove 24 and bolt hole 22; Bracing ring connection tongue-and-groove 24 on the connecting band 12 is connected tenon 20 and is used with bracing ring.
Ear formula bearing 13 is made up of bearing gusset 25, web 26 and cover plate 27; On bearing gusset 25, be processed with ear formula bearing connection bump 28; On web 26 and cover plate 27, be processed with bolt hole 22.
Supporting intermediate beam 14 and supporting side bar 11 is the corner-shape structure material, supports intermediate beam 14 and is longer than transverse slat with the riser of the angle section material that supports side bar 15 two ends, and the length that grows equals the length of the gusset 21 of setting on the bracing ring 11; And be processed with on the riser that grows bolt hole 22, with bracing ring 11 on bolt hole 22 on the gusset 21 that is provided be used.
The above; Be merely preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; All are familiar with the technician in present technique field in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (6)
1. a general tower teaching aid is characterized in that being made up of pedestal (1), tower joint (2), bracing ring (11), connecting band (12), ear formula bearing (13), support intermediate beam (14), support side bar (15), middle seal pot (16), both sides seal pot (17), down-flow plate (18) and overflow weir (29); Pedestal (1) is connected through flange (6) with tower joint (2); Bracing ring (11) inserts the bracing ring connection groove (7) that hoop is uniformly distributed with on tower joint (2) inwall through bracing ring connection bump (19) and is loaded on tower joint (2) inwall; The connecting band connection bump (23) that in tenon on the bracing ring (20) the insertion connecting band tongue-and-groove (24), simultaneously connecting band is provided with is inserted the connecting band connection groove (8) of tower joint (2) internal face and is located; Supporting intermediate beam (14) is loaded on the bracing ring (11) with support side bar (15); Middle seal pot (16) is loaded on that the ear formula bearing (13) that is positioned at the centre position is gone up, both sides seal pot (17) is loaded on and supports side bar (15) and be positioned on the ear formula bearing (13) of two side positions; Ear formula bearing (13) is connected groove (9) through the ear formula bearing on the bearing connection bump (28) on the bearing gusset (25) and tower joint (2) inwall and is loaded on tower and saves on (2) inwall, and passes through bolt; Overflow weir (29) and down-flow plate (18) from top to bottom are housed on the connecting band (12), are that bolt hole with (29) on the bolt hole (22) on the connecting band (12) and down-flow plate (18) and the overflow weir cooperates installation.
2. general tower teaching aid according to claim 1 is characterized in that described tower saves (2) and is made up of intensity shell body (3) and inner housing (4); Hoop is uniformly distributed with and is provided with 4 layers of bracing rings connection groove (7) on the inwall of inner housing (4), and every layer of 18 bracing ring connects groove (7); The inwall of inner housing (4) is provided with 9 layers of connecting band and connects groove (8), and every layer of 8 connecting band connects axially symmetry of groove (8); Be processed with 4 layers of ear formula bearing on the inwall of inner housing (4) and connect groove (9); Following three layers 4 pairs ear formula bearings connect groove (9) hoop and are uniformly distributed with; It is 8 pairs that top layer ear formula bearing connects groove (9); Wherein 4 pairs with following three layers of identical setting, other 4 for X axle steer 56 degree, and distributes along the Y rotational symmetry; Process the positioning screw hole (10) that is of five storeys on the inwall of inner housing (4); On the sidewall of tower joint (2), be processed with manhole or hand hole subassembly (5); Two ends up and down at tower joint (2) are processed with flange (6).
3. general tower teaching aid according to claim 1 is characterized in that described bracing ring (11) for circular arc designs, can be processed as different length as required; Be processed with bracing ring connection bump (19) in bracing ring (11) outer, in order to tower joint (2) inwall on bracing ring be connected groove (7) and be used; Two ends or an end at bracing ring (11) are processed with bracing ring connection tenon (20); Below bracing ring (11), be provided with and support intermediate beam (14) and support the gusset (21) that side bar (15) links, on gusset (21), be processed with bolt hole (22).
4. general tower teaching aid according to claim 1; It is characterized in that described connecting band (12) is the strip structure; The one-sided connecting band connection bump (23) that is provided with on its long limit, in order to tower joint (2) inwall on connecting band be connected groove (8) and be used; Also be provided with bracing ring on the connecting band (12) and connect tongue-and-groove (24) and bolt hole (22); Bracing ring connection tongue-and-groove (24) on the connecting band (12) is connected tenon (20) and is used with bracing ring.
5. general tower teaching aid according to claim 1 is characterized in that described ear formula bearing (13) is made up of bearing gusset (25), web (26) and cover plate (27); On bearing gusset (25), be processed with ear formula bearing connection bump (28); On web (26) and cover plate (27), be processed with bolt hole (22).
6. general tower teaching aid according to claim 1; It is characterized in that described support intermediate beam (14) is the corner-shape structure material with supporting side bar 15; Support the riser of the angle section material at intermediate beam (14) and support side bar (15) two ends and be longer than transverse slat, the length that grows equals the length that bracing ring (11) is gone up the gusset (21) that is provided with; And the bolt hole (22) on the gusset (21) that is processed with bolt hole (22) on the riser that grows, go up is provided with bracing ring (11) is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210334881.1A CN102842260B (en) | 2012-09-11 | 2012-09-11 | General tower teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210334881.1A CN102842260B (en) | 2012-09-11 | 2012-09-11 | General tower teaching aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102842260A true CN102842260A (en) | 2012-12-26 |
| CN102842260B CN102842260B (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210334881.1A Expired - Fee Related CN102842260B (en) | 2012-09-11 | 2012-09-11 | General tower teaching aid |
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| Country | Link |
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| CN (1) | CN102842260B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760002A (en) * | 1993-08-23 | 1995-03-07 | Mitsubishi Chem Corp | Distillation device and refining of organic solvent using the device |
| JP2005224721A (en) * | 2004-02-13 | 2005-08-25 | Sumiju Plant Engineering Kk | Liquid dispersion apparatus |
| CN101053699A (en) * | 2007-02-06 | 2007-10-17 | 南京大学 | Spiral step falling distribution type separating tower column plate |
| CN201689587U (en) * | 2010-05-25 | 2010-12-29 | 南京化工职业技术学院 | Combined tower |
| CN102241444A (en) * | 2011-04-28 | 2011-11-16 | 华东理工大学 | Novel blowoff and oxidation combined tower for polluted groundwater |
| CN202078765U (en) * | 2011-03-01 | 2011-12-21 | 天津市创举科技有限公司 | Stripping tower |
| CN202795886U (en) * | 2012-03-30 | 2013-03-13 | 石狮市鹏工汽车教学设备有限公司 | Building block type automobile electric control sensor and performer system practical training bench |
-
2012
- 2012-09-11 CN CN201210334881.1A patent/CN102842260B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760002A (en) * | 1993-08-23 | 1995-03-07 | Mitsubishi Chem Corp | Distillation device and refining of organic solvent using the device |
| JP2005224721A (en) * | 2004-02-13 | 2005-08-25 | Sumiju Plant Engineering Kk | Liquid dispersion apparatus |
| CN101053699A (en) * | 2007-02-06 | 2007-10-17 | 南京大学 | Spiral step falling distribution type separating tower column plate |
| CN201689587U (en) * | 2010-05-25 | 2010-12-29 | 南京化工职业技术学院 | Combined tower |
| CN202078765U (en) * | 2011-03-01 | 2011-12-21 | 天津市创举科技有限公司 | Stripping tower |
| CN102241444A (en) * | 2011-04-28 | 2011-11-16 | 华东理工大学 | Novel blowoff and oxidation combined tower for polluted groundwater |
| CN202795886U (en) * | 2012-03-30 | 2013-03-13 | 石狮市鹏工汽车教学设备有限公司 | Building block type automobile electric control sensor and performer system practical training bench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102842260B (en) | 2014-06-25 |
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