CN203772021U - Liquid aluminum alloy electromagnetic conveying device - Google Patents
Liquid aluminum alloy electromagnetic conveying device Download PDFInfo
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- CN203772021U CN203772021U CN201420179978.4U CN201420179978U CN203772021U CN 203772021 U CN203772021 U CN 203772021U CN 201420179978 U CN201420179978 U CN 201420179978U CN 203772021 U CN203772021 U CN 203772021U
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- electromagnetic pump
- pump body
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Abstract
The utility model relates to a liquid aluminum alloy electromagnetic conveying device composed of an aluminum liquid heat-preservation furnace part and an aluminum liquid conveying part. The aluminum liquid heat-preservation furnace part comprises a heat-preservation furnace and a heat-preservation furnace cover, and one side of the heat-preservation furnace is provided with a furnace side opening. The aluminum liquid conveying part comprises a flat pump groove connected with the furnace side opening, a conveying pipeline connected with the flat pump groove, an electromagnetic pushing device arranged on the flat pump groove section of the conveying pipeline, and an air cooling system. The electromagnetic pushing device comprises two electromagnetic pumps, the inside of the each electromagnetic pump is provided with a magnetic yoke, an iron core and a coil to generate a traveling wave magnetic field, and electromagnetic thrust is generated due to interaction function of induction currents activated in aluminum liquid in the flat pump groove through the traveling wave magnetic fields and the traveling wave magnetic fields to push the aluminum liquid in the flat pump groove to flow. A magnetic gap between the two electromagnetic pumps is adjustable. When the heat-preservation furnace is sealed through the heat-preservation furnace cover, the aluminum alloy liquid is conveyed through the sealed conveying pipeline. Meanwhile, the aluminum alloy liquid during conveying is processed through an electromagnetic field, and the automation level, production efficiency and casting quality are improved.
Description
Technical field
The utility model relates to the casting conveying device of liquid aluminium alloy, refers in particular to a kind of quantitatively accurate liquid aluminium alloy electromagnetism conveying equipment to soup that relates to aluminum alloy melt in compression casting and gravitational casting production.
Background technology
At present, aluminium alloy compression casting mainly adopts manipulator to soup in producing both at home and abroad.Owing to adopting manipulator baler that aluminum alloy melt is transported to die casting machine feeding cylinder from holding furnace, in holding furnace, must be provided with the unlimited manipulator mouth that ladles, directly to extraneous dissipated heat, cause the high and holding furnace of holding furnace energy consumption to open wide the problems such as aluminium liquid surface oxidation, need thus manually irregularly to skim, affect Foundry Production automatization level and cause aluminum alloy melt waste of material.In the process of carrying by manipulator baler at aluminum alloy melt, aluminum alloy melt directly contacts with air, cause the oxidation of aluminum alloy melt and affect quality of aluminum alloy casting parts, simultaneously in course of conveying, the sticky aluminum alloy melt in manipulator baler surface can drop, and causes aluminum alloy melt to waste and worsens Foundry Production environment.In addition, manipulator generally at 15-38s, grows and affects casting production efficiency to the soup cycle to the soup cycle relatively.In addition, cannot core-pulling member for die casting, must adopt gravity casting, gravity casting generally adopts casting manually at present, and labour intensity is large and the gentle production efficiency of Automated water is low.
Summary of the invention
The purpose of this utility model is for the shortcoming existing in background technology and problem improvement and bring new ideas in addition, provide one can reduce aluminum alloy liquid thermal insulating furnace energy consumption, significantly shorten aluminum alloy melt to the soup time, avoid the oxidation to aluminum alloy melt in soup process, reduce the hydrogen content in aluminum alloy melt, improve stock utilization and production automation level, realize steadily, clean and safe transport improve the liquid aluminium alloy electromagnetism conveying equipment of final casting quality.
The technical solution of the utility model is a kind of liquid aluminium alloy electromagnetism conveying equipment being made up of aluminium liquid holding furnace part and aluminium liquid transport portion of structure, wherein:
Aluminium liquid holding furnace part comprises the holding furnace of splendid attire aluminum alloy melt, and is arranged on the heat insulation furnace cover of sealing thermal insulation stove on holding furnace, and holding furnace one side has the furnace side opening that is communicated with liquid pool in holding furnace;
Aluminium liquid transport portion comprises the flat pump ditch that connects furnace side opening, the transfer pipeline that connects flat pump ditch and formed by transition conduit, stalk and outflow tube, be arranged on the electromagnetism pusher of flat pump ditch section, and be arranged on transfer pipeline one side and provide the air cooling system of cooling air for electromagnetism pusher;
Described electromagnetism pusher comprises by this body support frame of electromagnetic pump symmetric support in two groups of electromagnetic pump bodies of flat pump ditch upper and lower, the yoke, iron core and the coil that arrange in this electromagnetic pump body produce travelling-magnetic-field, and produce electromagnetic push with the induced-current reciprocation that travelling-magnetic-field excites in aluminium liquid in flat pump ditch and promote aluminium liquid in flat pump ditch and flow; Described two groups of electromagnetic pump bodies are adjusted the magnetic gap of two electromagnetic pump bodies by being adjusted in upper and lower position on this body support frame of electromagnetic pump.
Advantage of the present utility model and beneficial effect:
Holding furnace of the present utility model adopts heat insulation furnace cover sealing, without opening wide, aluminum alloy melt ladles mouthful and surfaces of aluminum aluminium alloy problem of oxidation, can effectively reduce heat loss and the energy consumption of holding furnace, without manually irregularly holding furnace open surfaces aluminium oxide alloy liquid being skimmed, production automation level and stock utilization are improved.Aluminum alloy melt adopts the transfer pipeline of sealing to carry, do not contact with extraneous outside air, can avoid the oxidation of aluminum alloy melt in course of conveying, in course of conveying, aluminum alloy melt, through electromagnetic field processing, can reduce the hydrogen content in aluminum alloy melt and improve final casting quality simultaneously.The utility model aluminum alloy melt was shortened in 10s by the 15-38s under manipulator transport model to the soup cycle, and aluminum alloy melt transfer efficiency significantly improves; Aluminum alloy melt is carried in the transfer pipeline of sealing, and the problem dropping in the sticky aluminium liquid course of conveying of baler surface institute under machinery-free hand transport model can further improve stock utilization and realize and clean and keep the safety in production.The gravity casting part that cannot loose core for die casting, adopts liquid aluminium alloy electromagnetism induction system of the present utility model can reduce labor strength, improves production automation level, production efficiency and casting quality.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional view.
Fig. 2 is the utility model stereoscopic structural representation.
Fig. 3 is the utility model electromagnetic pump body and this body support frame of electromagnetic pump decomposition texture schematic diagram.
Fig. 4 is the utility model electromagnetic pump body decomposition texture schematic diagram.
Figure number explanation: 1, holding furnace, 2, heat insulation furnace cover, 3, furnace side opening, 4, this body support frame of electromagnetic pump, 5, electromagnetic pump body, 6, pipeline outer cover fixed head, 7, pipeline outer cover pull bar, 8, transfer pipeline, 9, air cooling system, 10, holding furnace pedestal, 11, aluminum alloy melt, 12, yoke, 13, flat pump ditch, 14, detachable pipeline outside jacket plates, 15, heating jacket, 16, insulation material, 17, outflow tube, 18, pipeline support, 19, pipeline outer cover, 20, stalk, 21, transition conduit, 22, pipeline coupling flange, 23, iron core, 24, coil, 25, wire inlet-outlet, 26, cold gas air inlet, 27, electromagnetic pump body side plate, 28, cooling airway, 29, screw, 30, U-shaped supports, and 31, studs, 32, electromagnetic pump body base plate, 33, electromagnetic pump body outer cover, 34, cold gas gas outlet, 35, baffle plate, 36, stiffener, 37, rack plate, 38, magnetic gap adjustment fixing plate, 39, magnetic gap regulates double-screw bolt, 40, bolt, 41, magnetic gap regulates guide rail.
Detailed description of the invention
As shown in Figures 1 to 4, the utility model is made up of aluminium liquid holding furnace part and aluminium liquid transport portion, wherein:
Aluminium liquid holding furnace part comprises the holding furnace 1 of splendid attire aluminum alloy melt 11, and is arranged on the heat insulation furnace cover 2 of sealing thermal insulation stove 1 on holding furnace 1, and holding furnace 1 one sides have the furnace side opening 3 that is communicated with holding furnace 1 interior liquid pool;
Aluminium liquid transport portion comprises the flat pump ditch 13 that connects furnace side opening 3, the transfer pipeline 8 that connects flat pump ditch 13 and formed by transition conduit 21, stalk 20 and outflow tube 17, be arranged on the electromagnetism pusher of 13 sections, flat pump ditch, and be arranged on transfer pipeline 8 one sides and provide the air cooling system 9 of cooling air for electromagnetism pusher;
Described electromagnetism pusher comprises by this body support frame of electromagnetic pump 4 symmetric support in two groups of electromagnetic pump bodies 5 of flat pump ditch 13 upper and lowers, yoke 12, iron core 23 and the coil 24 of these electromagnetic pump body 5 interior settings produce travelling-magnetic-field, and the induced-current reciprocation exciting in aluminium liquid in flat pump ditch 13 with travelling-magnetic-field produces electromagnetic push and promotes the interior aluminium liquid of flat pump ditch 13 and flow; Described two groups of electromagnetic pump bodies 5 are adjusted the magnetic gap of two electromagnetic pump bodies 5 by being adjusted in upper and lower position on this body support frame of electromagnetic pump 4.
Bottom comprising, electromagnetism pusher described in the utility model is fixed on this body support frame of electromagnetic pump 4 on the extended holding furnace pedestal 10 of holding furnace 1 one side, be installed on this body support frame of electromagnetic pump 4 and be symmetricly set in directly over flat pump ditch 13 with under two electromagnetic pump bodies 5 that separate, be arranged at yoke 12, iron core 23 and coil 24 in electromagnetic pump body 5; Electromagnetism pusher also comprises the U-shaped support 30 that is fixed on electromagnetic pump body 5 yoke 12 ends, and the electromagnetic pump body outer cover 33 of sealed electrical magnetic pumping body 5, electromagnetic pump body side plate 27 and electromagnetic pump body base plate 32; Electromagnetism pusher also comprises that the magnetic gap being fixed on this body support frame of electromagnetic pump 4 regulates guide rail 41, with the magnetic gap adjustment member being arranged on this body support frame of electromagnetic pump 4, described electromagnetic pump body 5 is adjusted at magnetic gap by magnetic gap adjustment member and regulates the upper and lower position in guide rail 41.Described yoke 12 is arranged on the outside of electromagnetic pump body 5, and iron core 23 is evenly arranged and is fixed on the inner side of yoke 12 along flat pump ditch 13 length directions, and coil 24 is surrounded on around iron core 23, and between adjacent windings, leaves 2-10mm gap.Described electromagnetic pump body outer cover 33, electromagnetic pump body side plate 27 and electromagnetic pump body 5 seals of electromagnetic pump body base plate 32 for detachably assembling, electromagnetic pump body outer cover 33 covers the four sides of establishing electromagnetic pump body 5, and electromagnetic pump body side plate 27 and electromagnetic pump body base plate 32 cover respectively a side and the bottom surface of establishing electromagnetic pump body 5; Wherein said electromagnetic pump body side plate 27 is provided with the wire inlet-outlet 25 of electromagnetic pump body 5, on electromagnetic pump body side plate 27, be also provided with the cold gas air inlet 26 that connects air cooling system, the inner side of electromagnetic pump body side plate 27 is provided with the cold air road 28 in corresponding coil 24 gaps; Described electromagnetic pump body outer cover 33 side corresponding with electromagnetic pump body side plate 27 has cold gas gas outlet 34, and in cold gas gas outlet, 34 places are also provided with baffle plate 35.Described magnetic gap adjustment member comprises and is arranged at electromagnetic pump body 5 outsides and is fixed on the rack plate 37 on this body support frame of electromagnetic pump 4, regulate double-screw bolt 39 through rack plate 37 with the magnetic gap that on electromagnetic pump body 5, U-shaped support 30 is connected, and be arranged on magnetic gap adjustment fixing plate 38 and the adjusting nut of magnetic gap adjusting double-screw bolt 39 outer ends.Dock with the furnace side opening 3 of holding furnace 1 described flat pump ditch 13 one end, the other end docks with transition conduit 21, the interior cross section of flat pump ditch 13 is that rectangle and periphery are arc chord angle, and flat pump ditch 13 and furnace side opening 3 tilt to rise from the horizontal by θ 1 angle, and the angle of inclination that its θ is 1 jiao is 0-30 °.Described transition conduit 21 connects flat pump ditch 13 and stalk 20, for flat pump ditch 13 cross section shape bodys are to the circular body transition shape structure of stalk 20 and outflow tube 17.Described stalk 20 and outflow tube 17 are round tube, and wherein stalk 20 tilts to rise from the horizontal by θ 2 angles, and the angle of inclination that its θ is 2 jiaos is 30-90 °; The inclination angle of elevation of outflow tube 17 is parallel with flat pump ditch 13 angle of elevation, and the aluminium liquid of outflow tube 17 go out head piece become straight down θ 3 angles tilt, the angle of inclination that its θ is 3 jiaos is 0-60 °.Described transfer pipeline 8 be suspended in electromagnetic pump body 5 one sides, and fixing with this body support frame of electromagnetic pump 4 by pipeline outer cover pull bar 7; Transition conduit 21, stalk 20 and the outflow tube 17 of transfer pipeline 8 are outside equipped with heating jacket 15 and insulation material 16, are provided with flexible duct and support 18 supporting pipelines, the outer pipeline outer cover 19 that is covered with of insulation material 16 in insulation material 16; The top of described transfer pipeline 8 is also provided with the detachable pipeline outside jacket plates 14 for installation and maintenance.Described air cooling system 9 is arranged on a side of transfer pipeline 8, and the total air inlet in Wei Yi road splits into the structure of two-way cold gas, its two-way cold gas respectively by the cold gas air inlet 26 on two groups of electromagnetic pump bodies 5 access in two electromagnetic pump bodies 5, carry out cooling.
Operation principle of the present utility model:
Aluminum alloy melt 11 in the utility model holding furnace 1 naturally enters flat pump ditch 13 by furnace side opening 3 under the effect of gravity, be positioned at directly over flat pump ditch 13 short transverses and under electromagnetic pump body 5 send three-phase alternation travelling-magnetic-field while starting, and aluminum alloy melt internal excitation goes out induced-current in flat pump ditch 13, travelling-magnetic-field and faradic reciprocation make the inner electromagnetic push that produces of aluminum alloy melt in flat pump ditch 13, promote aluminum alloy melt in flat pump ditch 13 and output to appointment casting mold along transfer pipeline 8, liquid level information by aluminum alloy melt in feedback holding furnace or detect feed flow signal and control the output current of electromagnetic pump body, frequency and time of delivery are realized the quantitative conveying of aluminum alloy melt.
Embodiment:
As shown in Figure 1, 2, the utility model comprises aluminum alloy liquid thermal insulating furnace 1, flat pump ditch 13, electromagnetic pump body 5 and air cooling system 9, this body support frame of electromagnetic pump 4 and transfer pipeline 8, wherein: holding furnace 1 adopts heat insulation furnace cover 2 to seal, and be provided with furnace side opening 3 at holding furnace 1 sidewall apart from furnace chamber bottom 1/3rd At The Heights, furnace side opening 3 joins with one end of flat pump ditch 13, and is extended with holding furnace extension pedestal 10 at holding furnace base along furnace side opening 3 directions.Directly over flat pump ditch 13 with under symmetrical be furnished with two electromagnetic pump bodies 5 that separate.Electromagnetic pump body 5 be placed on this body support frame of electromagnetic pump 4 and magnetic gap adjustable, and adopt air cooling system 9 carry out cooling.This body support frame of electromagnetic pump 4 is fixed on holding furnace and extends on pedestal 10.Flat pump ditch 13 other ends are connected to unsettled transfer pipeline 8, and transfer pipeline 8 comprises transition conduit 21, stalk 20 and outflow tube 17, and transfer pipeline 8 is fixed on this body support frame of electromagnetic pump 4 by pipeline outer cover pull bar 7 and pipeline outer cover fixed head 6.
As shown in Figure 1, in embodiment, the furnace side opening 3 of holding furnace 1 and flat pump ditch 13 are from the horizontal by certain tiltedly angle of elevation θ 1, and the scope of θ 1 is 0-30 °, and while being convenient to prepurging, aluminum alloy melt refluxes.The interior cross section of flat pump ditch 13 is that rectangle and four edges and corners are provided with rounded corner, pump ditch material is SiC pottery, adopt heating jacket heating and efficient nano heat-insulating shield or aeroge insulation, and directly over flat pump ditch 13 short transverses with under symmetry be furnished with two electromagnetic pump bodies 5 that separate.
As shown in Figure 1, in embodiment, stalk 20 and outflow tube 17 cross sections are circular, and transition conduit 21 completes the transition to circular cross-section by flat pump ditch cross section.Stalk 20 is from the horizontal by certain tiltedly angle of elevation θ 2, and the scope of θ 2 is 30-90 °; 17 ascent stages of outflow tube are parallel with flat pump ditch 13, and outflow tube 17 goes out head piece in vertical direction with certain oblique lower angle θ 3, and the scope of θ 3 is 0-60 °.Its transition conduit 21 and stalk 20 adopt resistance to erosion SiC pottery, and outflow tube 17 adopts resistance to erosion SiC pottery or heat resisting steel.
As shown in Figure 1, in embodiment, the furnace side opening 3 of holding furnace 1, flat pump ditch 13, transition conduit 21, stalk 20 and outflow tube 17 adopt adpting flange 22 to connect between any two.Transition conduit 21, stalk 20 and outflow tube 17 adopt heating jacket 15 to heat and common insulation material 16 is incubated, and adopt flexible duct support 18 to support, and be provided with pipeline outer cover 19 outward at insulation material, pipeline outer cover 19 tops are provided with detachable pipeline outside jacket plates 14, easy to installation and maintenance.Transfer pipeline 8 adopts hanging structure to adapt to multiple aluminum alloy melt demand occasion simultaneously.
As shown in Figure 2, in embodiment air cooling system 9 adopt mode that a total air inlet in road splits into two-way cold gas respectively to directly over flat pump ditch 13 short transverses with under two symmetrical electromagnetic pump bodies that separate 5 carry out cooling.
As shown in Fig. 1,3,4, in embodiment, electromagnetic pump body 5 comprises six coils 24 of yoke 12, six iron cores 23 of arranging along flat pump ditch length direction and wound core, and adopts electromagnetic pump body side plate 27, electromagnetic pump body outer cover 33 and electromagnetic pump body base plate 32 to seal.Wherein iron core 23 adopts silicon steel sheet stack pressing formation, and is fixed on the inner side of yoke 12 by studs 31; Coil 24 is looped around around iron core, leaves 2-10mm gap between adjacent windings.On described studs 31, be fixed with U-shaped and support 30, yoke 12, iron core 23, coil 24 and U-shaped support 30 are covered with electromagnetic pump body outer cover 33, electromagnetic pump body side plate 27 and electromagnetic pump body base plate 32 and seal, and U-shaped supports in 30 and is processed with bolt hole and is connected with electromagnetic pump body outer cover 33 and stiffener 36 by bolt 40.
As shown in Figure 4, in embodiment, electromagnetic pump body base plate 32 is connected with electromagnetic pump body outer cover 33 from bottom by screw, and electromagnetic pump body side plate 27 is connected with electromagnetic pump body outer cover 33 and electromagnetic pump body base plate 32 from the side by screw 29.On electromagnetic pump body side plate 27, be processed with wire inlet/outlet hole and cold gas air admission hole and be connected to respectively line interface 25 and cold gas air inlet 26, and on electromagnetic pump body side plate 27, be furnished with seven cooling airway 28, wherein middle five cooling airway are right against five gaps between adjacent two coils in six coils 24.Electromagnetic pump body outer cover 33 sides are processed with cold gas gas outlet 34, and cold gas gas outlet 34 is covered with baffle plate 35, make cold gas be parallel to electromagnetic pump body outer cover side and overflow, and avoid people to damage, and its baffle plate 35 is fixed in electromagnetic pump body outer cover 33 sides.
As shown in Figure 4, in embodiment, U-shaped supports in 30 and is processed with bolt hole and is connected with electromagnetic pump body outer cover 33 and stiffener 36 by bolt 40, on stiffener 36, be connected with magnetic gap and regulate double-screw bolt 39, magnetic gap regulates double-screw bolt 39 to be connected with magnetic gap adjustment fixing plate 38 with magnetic gap adjustment fixing plate 38 and by nut through rack plate 37.Rack plate 37 is secured by bolts in this body support frame of electromagnetic pump 4 tops, and magnetic gap adjustment fixing plate 38 is placed in rack plate 37 tops and is secured by bolts on this body support frame of electromagnetic pump 4.This body support frame of electromagnetic pump 4 is provided with the magnetic gap vertical with flat pump ditch 13 widths and regulates guide rail 41, electromagnetic pump body 5 is placed in magnetic gap and regulates on guide rail 41 to ensure that electromagnetic pump body is right against flat pump ditch 13, regulate the nut on double-screw bolt 39 to regulate magnetic gap by turn magnetic gap, magnetic gap adjustable range is 40-90mm.
Embodiment described in the utility model is only the description that preferred embodiment of the present utility model is carried out; not the utility model design and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various modification and improvement that in this area, engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Claims (10)
1. a liquid aluminium alloy electromagnetism conveying equipment, is characterized in that it is made up of aluminium liquid holding furnace part and aluminium liquid transport portion, wherein:
Aluminium liquid holding furnace part comprises the holding furnace (1) of splendid attire aluminum alloy melt (11), with the heat insulation furnace cover (2) that is arranged on the upper sealing thermal insulation stove (1) of holding furnace (1), and holding furnace (1) one side has the furnace side opening (3) that is communicated with the interior liquid pool of holding furnace (1);
Aluminium liquid transport portion comprises the flat pump ditch (13) that connects furnace side opening (3), the transfer pipeline (8) that connects flat pump ditch (13) and formed by transition conduit (21), stalk (20) and outflow tube (17), be arranged on the electromagnetism pusher of flat pump ditch (13) section, and be arranged on transfer pipeline (8) one sides and provide the air cooling system (9) of cooling air for electromagnetism pusher;
Described electromagnetism pusher comprises by this body support frame of electromagnetic pump (4) symmetric support in two groups of electromagnetic pump bodies (5) of flat pump ditch (13) upper and lower, the yoke (12), iron core (23) and the coil (24) that arrange in this electromagnetic pump body (5) produce travelling-magnetic-field, and to promote in flat pump ditch (13) aluminium liquid mobile with the induced-current reciprocation generation electromagnetic push that travelling-magnetic-field excites in aluminium liquid in flat pump ditch (13); Described two groups of electromagnetic pump bodies (5) are adjusted the magnetic gap of two electromagnetic pump bodies (5) by being adjusted in upper and lower position on this body support frame of electromagnetic pump (4).
2. liquid aluminium alloy electromagnetism conveying equipment according to claim 1, it is characterized in that described electromagnetism pusher is fixed on this body support frame of electromagnetic pump (4) on holding furnace (1) the one extended holding furnace pedestal of side (10) bottom comprising, be installed on this body support frame of electromagnetic pump (4) go up and be symmetricly set in directly over flat pump ditch (13) with under two electromagnetic pump bodies (5) that separate, be arranged at yoke (12), iron core (23) and coil (24) in electromagnetic pump body (5); Electromagnetism pusher also comprises the U-shaped support (30) that is fixed on electromagnetic pump body (5) yoke (12) end, and the electromagnetic pump body outer cover (33) of sealed electrical magnetic pumping body (5), electromagnetic pump body side plate (27) and electromagnetic pump body base plate (32); Electromagnetism pusher also comprises that the magnetic gap being fixed on this body support frame of electromagnetic pump (4) regulates guide rail (41), with the magnetic gap adjustment member being arranged on this body support frame of electromagnetic pump (4), described electromagnetic pump body (5) is adjusted at magnetic gap by magnetic gap adjustment member and regulates the upper and lower position in guide rail (41).
3. liquid aluminium alloy electromagnetism conveying equipment according to claim 2, it is characterized in that described yoke (12) is arranged on the outside of electromagnetic pump body (5), iron core (23) is evenly arranged and is fixed on the inner side of yoke (12) along flat pump ditch (13) length direction, coil (24) is surrounded on iron core (23) around, and between adjacent windings, leaves 2-10mm gap.
4. liquid aluminium alloy electromagnetism conveying equipment according to claim 2, it is characterized in that described electromagnetic pump body outer cover (33), electromagnetic pump body side plate (27) and electromagnetic pump body base plate (32) electromagnetic pump body (5) seal for detachably assembling, electromagnetic pump body outer cover (33) cover is established the four sides of electromagnetic pump body (5), and electromagnetic pump body side plate (27) and electromagnetic pump body base plate (32) cover respectively a side and the bottom surface of establishing electromagnetic pump body (5); Wherein said electromagnetic pump body side plate (27) is provided with the wire inlet-outlet (25) of electromagnetic pump body (5), on electromagnetic pump body side plate (27), be also provided with the cold gas air inlet (26) that connects air cooling system, the inner side of electromagnetic pump body side plate (27) is provided with the cold air road (28) in corresponding coil (24) gap; The side that described electromagnetic pump body outer cover (33) is corresponding with electromagnetic pump body side plate (27) has cold gas gas outlet (34), and in cold gas gas outlet, (34) locate to be also provided with baffle plate (35).
5. liquid aluminium alloy electromagnetism conveying equipment according to claim 2, it is characterized in that described magnetic gap adjustment member comprises is arranged at electromagnetic pump body (5) outside and is fixed on the rack plate (37) on this body support frame of electromagnetic pump (4), regulate double-screw bolt (39) through rack plate (37) and electromagnetic pump body (5) magnetic gap that above U-shaped support (30) is connected, and be arranged on magnetic gap adjustment fixing plate (38) and the adjusting nut of magnetic gap adjusting double-screw bolt (39) outer end.
6. liquid aluminium alloy electromagnetism conveying equipment according to claim 1, dock with the furnace side opening (3) of holding furnace (1) flat pump ditch (13) one end described in it is characterized in that, the other end docks with transition conduit (21), the interior cross section of flat pump ditch (13) is that rectangle and periphery are arc chord angle, and flat pump ditch (13) and furnace side opening (3) tilt to rise from the horizontal by θ 1 angle, and the angle of inclination that its θ is 1 jiao is 0-30 °.
7. liquid aluminium alloy electromagnetism conveying equipment according to claim 1, it is characterized in that described transition conduit (21) connects flat pump ditch (13) and stalk (20), for flat pump ditch (13) cross section shape body is to the circular body transition shape structure of stalk (20) and outflow tube (17).
8. liquid aluminium alloy electromagnetism conveying equipment according to claim 1, it is characterized in that described stalk (20) and outflow tube (17) are round tube, wherein stalk (20) tilts to rise from the horizontal by θ 2 angles, and the angle of inclination that its θ is 2 jiaos is 30-90 °; The inclination angle of elevation of outflow tube (17) is parallel with flat pump ditch (13) angle of elevation, and the aluminium liquid of outflow tube (17) go out head piece become straight down θ 3 angles tilt, the angle of inclination that its θ is 3 jiaos is 0-60 °.
9. liquid aluminium alloy electromagnetism conveying equipment according to claim 1, what it is characterized in that described transfer pipeline (8) is suspended in electromagnetic pump body (5) one sides, and fixing by pipeline outer cover pull bar (7) and this body support frame of electromagnetic pump (4); Transition conduit (21), stalk (20) and the outflow tube (17) of transfer pipeline (8) are outside equipped with heating jacket (15) and insulation material (16), in insulation material (16), be provided with flexible duct and support (18) supporting pipeline, the outer pipeline outer cover (19) that is covered with of insulation material (16); The top of described transfer pipeline (8) is also provided with the detachable pipeline outside jacket plates (14) for installation and maintenance.
10. liquid aluminium alloy electromagnetism conveying equipment according to claim 1, it is characterized in that described air cooling system (9) is arranged on a side of transfer pipeline (8), the total air inlet in Wei Yi road splits into the structure of two-way cold gas, and its two-way cold gas is cooling by carrying out in cold gas air inlet (26) the access two electromagnetic pump bodies (5) on two groups of electromagnetic pump bodies (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179978.4U CN203772021U (en) | 2014-04-15 | 2014-04-15 | Liquid aluminum alloy electromagnetic conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179978.4U CN203772021U (en) | 2014-04-15 | 2014-04-15 | Liquid aluminum alloy electromagnetic conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772021U true CN203772021U (en) | 2014-08-13 |
Family
ID=51289206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179978.4U Withdrawn - After Issue CN203772021U (en) | 2014-04-15 | 2014-04-15 | Liquid aluminum alloy electromagnetic conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772021U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900386A (en) * | 2014-04-15 | 2014-07-02 | 清华大学 | Liquid-state aluminum alloy electromagnetic conveying device |
| CN104399938A (en) * | 2014-11-05 | 2015-03-11 | 镁联科技（芜湖）有限公司 | Metal melting and conveying device |
| CN104801693A (en) * | 2015-04-17 | 2015-07-29 | 石家庄爱迪尔电气有限公司 | Constant-volume casting system of electromagnetic pump |
| CN108533962A (en) * | 2018-03-21 | 2018-09-14 | 南京航空航天大学 | A kind of molten aluminum transport pipe system |
-
2014
- 2014-04-15 CN CN201420179978.4U patent/CN203772021U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900386A (en) * | 2014-04-15 | 2014-07-02 | 清华大学 | Liquid-state aluminum alloy electromagnetic conveying device |
| CN103900386B (en) * | 2014-04-15 | 2015-09-30 | 清华大学 | A kind of liquid aluminium alloy electromagnetism conveying equipment |
| CN104399938A (en) * | 2014-11-05 | 2015-03-11 | 镁联科技（芜湖）有限公司 | Metal melting and conveying device |
| CN104801693A (en) * | 2015-04-17 | 2015-07-29 | 石家庄爱迪尔电气有限公司 | Constant-volume casting system of electromagnetic pump |
| CN108533962A (en) * | 2018-03-21 | 2018-09-14 | 南京航空航天大学 | A kind of molten aluminum transport pipe system |
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