CN108240328A - It is a kind of to be used to extract aluminium alloy and the pump and its manufacturing method of zinc alloy melt - Google Patents

It is a kind of to be used to extract aluminium alloy and the pump and its manufacturing method of zinc alloy melt Download PDF

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Publication number
CN108240328A
CN108240328A CN201711471545.0A CN201711471545A CN108240328A CN 108240328 A CN108240328 A CN 108240328A CN 201711471545 A CN201711471545 A CN 201711471545A CN 108240328 A CN108240328 A CN 108240328A
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CN
China
Prior art keywords
pump
pump housing
cavity
shaft
stainless steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711471545.0A
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Chinese (zh)
Inventor
潘宾宾
黄新洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Feig Ritter (suzhou) Automotive Technology Co Ltd
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Feig Ritter (suzhou) Automotive Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Feig Ritter (suzhou) Automotive Technology Co Ltd filed Critical Feig Ritter (suzhou) Automotive Technology Co Ltd
Priority to CN201711471545.0A priority Critical patent/CN108240328A/en
Publication of CN108240328A publication Critical patent/CN108240328A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/08Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001Pumps for particular liquids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a kind of for extracting aluminium alloy and the pump of zinc alloy melt, and including the pump housing, the pump housing is connect by transmission shaft with motor output shaft;Pump body is equipped with blade, and blade is mounted in shaft, and pump housing bottom opens up water inlet, and side opens up water outlet, the input end of water outlet connecting conveying pipe;Do mechanization operation can be achieved in the pump of the present invention, completely instead of hand teeming, reach stability of flow, export melt high speed, high efficiency, operator only needs the using effect of push-botton operation, it is novel in design, selection is reasonable, production method is easy, and cost of manufacture is relatively low, but changes the domestic traditional casting method of non-ferrous metal casting, mechanization is realized instead of hand teeming operation, the fatigue strength of operating personnel is greatly reduced, improves casting efficiency, can be widely applied in the casting process of non-ferrous metal casting industry.

Description

It is a kind of to be used to extract aluminium alloy and the pump and its manufacturing method of zinc alloy melt
Technical field
It is specifically a kind of to be used for the present invention relates to the pump that a kind of non-ferrous metals casting industry extracts molten state non-ferrous metal Extract aluminium alloy and the pump of zinc alloy melt.
Background technology
Traditional non-ferrous metals casting industry, severe working environment, the operating condition of strong load, difficulty is shown in one in workshop Woman worker.Fatigue strength is highest just in casting process, this procedure is that worker will be closely close to the melting furnace of high-temperature(Crucible Stove), the molten metal for radiating heat-flash is poured into casting ladle, then casting ladle is transported to by driving by casting model, worker leans on Nearly casting ladle, manually overturns casting ladle, and molten metal is poured into casting model.When batch production small volume casting or cast gate When too small, condition is more severe, if toppling over the method for melt with casting ladle, very bad control liquid measure at this moment will be manually with big Iron spoon transports to one spoonful of spoon of molten metal in die cavity from crucible furnace.It is differed less than under density and solid-state after metal molten 10%, this heavy physical labour manually is carried out under the very poor operating mode of environment, it is not only tired but also inefficent.
Invention content
It is low the purpose of the present invention is to provide a kind of domestic non-ferrous metals casting industry casting operation high-fatigue strength of improvement Operating efficiency and poor safety, provide it is a kind of efficiently, can do mechanization operation, safe and reliable for extracting aluminium alloy and zinc The pump of alloy molten solution, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution:
A kind of to be used to extract aluminium alloy and the pump of zinc alloy melt, including the pump housing, the pump housing passes through transmission shaft and motor output shaft connects It connects;Pump body is equipped with blade, and blade is mounted in shaft, and pump housing bottom opens up water inlet, and side opens up water outlet, water outlet The input end of connecting conveying pipe.
As further embodiment of the present invention:The water inlet installation filter structure of the pump housing.
As further embodiment of the present invention:The shaft of the blade is mounted on by axle sleeve in the pump housing, and connects transmission The one end of axis far from motor.
As further embodiment of the present invention:The both ends of the transmission shaft respectively by universal joint connect motor output shaft and The shaft of pump housing intra vane.
As further embodiment of the present invention:The motor is mounted on flange, solid by four between flange and the pump housing Fixed pole connects.
As further embodiment of the present invention:Installation is used for the lifting lug of lifting on the flange.
As further embodiment of the present invention:The pump for being used to extracting aluminium alloy and zinc alloy melt be related to there is coloured gold The all material for belonging to melt contact is made of high temperature resistant stainless steel material.
For extracting the manufacturing method of the pump of aluminium alloy and zinc alloy melt, include the following steps:
First, the cavity and blade of the composition pump housing are made of stainless steel material, cavity design into U-shaped, U-shaped opening end directly formed into Water outlet is made in the mouth of a river, side punching, and cavity wall vehicle is into Cylinder inner bore, the leaf with shaft with the smaller 0.05-0.10mm of outer diameter Clearance fit is formed after piece assembling, is fixed the projection section of the shaft of blade and blade axle sleeve with stainless steel pin, completes leaf Then the assembling of piece and cavity takes 2-3mm thickness stainless steel materials, semi-spherical shape is pressed into, after wire cutting removes waste material, with chamber Body is welded, then beats the aperture of several diameter 5mm or so on hemisphere with power drill, is fabricated to filter structure, completes the pump housing Making;
2nd, the flange being connect with the stainless steel materials vehicle system of thickness 15mm or so with motor, then four root long degree 1000mm of vehicle system are left Threaded hole is beaten in right, the threaded isometric stainless steel fixed link in head, fixed link tail portion, by spiral shell in fixed link male end and the pump housing Pit connects, then is attached fixed link tail portion with flange by stainless steel hexagon socket head cap screw;
3rd, motor output shaft is passed through into flange center hole, motor and flange is fixed with stainless steel bolt;Vehicle stainless steel Transmission shaft, a pair of of universal joint is respectively installed at transmission shaft both ends, and by after universal joint and transmission shaft installation, side passes through stainless steel bolt Connection is fixed;The other end of two universal joints is connect respectively with motor output shaft and pump housing blade rotor, and in side with not Rust steel bolt is fixed.
As further embodiment of the present invention:The cavity of the figure of eight is equipped in the pump housing, is set there are two before and after in cavity Symmetrically arranged conveyance gear, intermeshing, conveyance gear are mounted on by gear shaft in the pump housing, one of conveyance gear Gear shaft connects the one end of transmission shaft far from motor by universal joint, and the left side of the pump housing is equipped with the water outlet connected with cavity, right Side is equipped with the water inlet connected with cavity, which equally installs filter structure, tooth when being rotated by two conveyance gears Engagement with detach make water inlet formed low pressure molten non-ferrous metal is ejected into delivery pipe.
As further embodiment of the present invention:The pump housing is integrally cylinder, is internally provided with circular cylindrical cavity, and bottom end is set There is a water inlet connected with cavity, top left hand is equipped with water outlet connect with cavity, equipped with axis in the cavity on the inside of water inlet Impeller is flowed, which is mounted in impeller axle, and impeller axle runs through the top of the pump housing, and remote by universal joint connection transmission shaft One end from motor.
Compared with prior art, the beneficial effects of the invention are as follows:Of the invention novel in design, selection is reasonable, and production method is held Easily, cost of manufacture is relatively low, but changes the domestic traditional casting method of non-ferrous metal casting, realizes mechanization and replaces manually pouring Operation is cast, the fatigue strength of operating personnel is greatly reduced, improves casting efficiency, can be widely applied to non-ferrous metal casting row In the casting process of industry.
Description of the drawings
Fig. 1 is the structure diagram for being used to extract aluminium alloy and the pump of zinc alloy melt in embodiment one.
Fig. 2 is the production process figure for being used to extract aluminium alloy and the pump of zinc alloy melt in embodiment one.
Fig. 3 is the structure diagram for being used to extract aluminium alloy and the pump of zinc alloy melt in embodiment two.
Fig. 4 is the internal structure schematic diagram for being used to extract aluminium alloy and the pump of zinc alloy melt in embodiment two.
Fig. 5 is the structure diagram for being used to extract aluminium alloy and the pump of zinc alloy melt in embodiment three.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment one
- 2 are please referred to Fig.1, a kind of for extracting aluminium alloy and the pump of zinc alloy melt, including the pump housing 1, the pump housing 1 passes through transmission shaft 3 Axis connection is exported with motor 5, blade will not be caused stuck because of the concentricity problem that the large span of more than 1m connects;Inside the pump housing 1 Equipped with blade, blade is mounted in shaft, and 1 bottom of the pump housing opens up water inlet, and side opens up water outlet, water outlet connecting conveying pipe 7 input end.
Further, the water inlet installation filter structure of the pump housing 1.
Further, the shaft of blade is mounted on by axle sleeve in the pump housing 1, and connects the one end of transmission shaft 3 far from motor 5.
Further, the both ends of transmission shaft 3 connect the shaft of 1 intra vane of 5 output shaft of motor and the pump housing by universal joint respectively.
Further, motor 5 is mounted on flange 4, is connected between flange 4 and the pump housing 1 by four fixed links 2.
Further, installation is used for the lifting lug 6 lifted on flange 4.
Further, this is used to extract the whole contacted with molten non-ferrous metal that aluminium alloy is related to the pump of zinc alloy melt Material is made of high temperature resistant stainless steel material, at high temperature will not be with Mg, Al active metal in alloying element Reaction is learned, it can the operation at a high temperature of 450 DEG C of temperature or more.
The function of being used to extracting aluminium alloy and the pump of zinc alloy melt is can be in the hot environment of 450 DEG C of temperature or more Lower operation continuously by the high temperature aluminium alloys or 6 tons of zinc alloy melts of 3 tons of molten states, is taken out out of more than 1m depth crucible furnace It takes out, while announces its manufacturing method, making step is as follows:
First, the cavity and blade of the composition pump housing 1 are made of stainless steel material, into U-shaped, U-shaped opening end is directly formed cavity design Water outlet is made in water inlet, side punching, and cavity wall vehicle is into Cylinder inner bore, with the smaller 0.05-0.10mm of outer diameter with shaft Clearance fit is formed after blade assembling, is fixed the projection section of the shaft of blade and blade axle sleeve with stainless steel pin, is completed The assembling of blade and cavity;Then 2-3mm thickness stainless steel materials are taken, are pressed into semi-spherical shape, after wire cutting removes waste material, with Cavity is welded, then beats the aperture of several diameter 5mm or so on hemisphere with power drill, filter structure is fabricated to, in this way, just Complete the making of the pump housing 1;
2nd, the flange 4 being connect with the stainless steel materials vehicle system of thickness 15mm or so with motor 5, then four root long degree 1000mm of vehicle system Threaded hole is beaten in left and right, the threaded isometric stainless steel fixed link 2 in head, 2 tail portion of fixed link, by 2 male end of fixed link and pump 1 upper screwed hole of body connects, then is attached 2 tail portion of fixed link with flange 4 by stainless steel hexagon socket head cap screw, spiral shell on flange 4 Silk via is with countersunk head, to install motor 5;
3rd, a rotating speed 1400r/min is purchased, 5 output shaft of motor is passed through 4 centre bore of flange by the three phase electric machine 5 of power 1KW, Motor 5 and flange 4 are fixed with stainless steel bolt;A pair ten thousand is respectively installed at vehicle Stainless Steel Transmission Shaft 3,3 both ends of transmission shaft Xiang Jie(The active universal joint of stainless steel), and after universal joint and transmission shaft 3 are installed, side passes through stainless steel bolt connection and fixes; The other end of two universal joints is connect, and in side stainless steel bolt respectively with 5 output shaft of motor and 1 blade rotor of the pump housing It is fixed;Finally burn-on the lifting lug 6 all made by stainless steel material and delivery pipe 7 with stainless steel electrode.Delivery pipe 7 is by detachable , a section pipeline composition according to specific live station customization.In this way, just complete one can it is resistant to chemical etching, in high temperature Under 450 DEG C or more bad working environments, the making of the pump of continuous drawing molten non-ferrous metal.
The present invention operation principle be:Motor 5 drives the blade in the pump housing 1 by the transmission of transmission shaft 3 and universal joint Centrifugal force is generated while rotation to suck in the pump housing 1 molten non-ferrous metal of 1 bottom water inlet of the pump housing and pass through 1 side of the pump housing Water outlet be discharged into delivery pipe 7.
Specifically, calculating casting weight, non-ferrous ingot is put into melting furnace(Crucible furnace)Heating;When aobvious on electric cabinet When showing melt temperature close to the melting point metal, crucible charge door is opened, pump driving is hung in crucible, delivery pipe 7 is installed The 50-100mm height above casting cast gate(High and low position regards cast gate size), it is fixed;Continue heating 5-8 minutes, remote control starts 5 play button of motor, the pump housing 1 that the motor 5 being fastened on flange 4 is connected to fixed link 2 and fixed link 2 remain fixed not Dynamic state, 1 blade of the pump housing that the shaft that only motor 5 rotates drives drive link 3 and transmission shaft 3 to connect start to rotate;Fusing Molten metal after the hemisphere strainer filtering of 1 lower end of the pump housing, enter pump housing through pump housing 1U type water inlets, in 1 blade of the pump housing Under thrust, 1 water outlet of the pressure people pump housing at the uniform velocity flows into casting pattern, and fill up mould form rapidly through delivery pipe 7;Pass through 5 remote control button of motor stops drawing liquid, and pump is hung out.The present invention is with the casting of 20 tons of weight instrument board kirsite soft mode casting(It is open Formula casting process)For illustrate the application of the present invention and compare and benefit caused by the method for the prior art.With reference to the accompanying drawings 1, The casting that the present invention casts, according to its weight, crucible capacity is five tons of specifications, then answers four stoves, two working barrel operation.By four crucibles Five tons of ZINC ALLOYs are respectively put into stove to heat simultaneously, it, will when switch board panel temperature digital display melt temperature reaches 410 ° or so Two crucible furnace buttons switch to keeping warm mode, a playscript with stage directions invention drawing liquid pump are respectively hung in another two stoves, and delivery pipe 7 is arranged On symmetrical two angles of casting model are treated;Continue heating 5-8 minutes, while start two playscript with stage directions invention drawing liquid pump motors 5 and work Button, 5 output shaft of motor drive transmission shaft 3, transmission shaft 3 to drive the rotation of 1 blade of the pump housing, and zinc alloy melt is through 1 lower section mistake of the pump housing Strainer enters 1 water inlet of the pump housing, under blade thrust, enters delivery pipe 7 through 1 water outlet of the pump housing, at the uniform velocity flows into instrument board soft mode In casting pattern, and in 25-30 minutes, two pumps respectively complete 5 tons of zinc alloy melt casting;By pump driving hanging out, it is put into In the crucible of other two stoves keeping warm mode, remaining two stove zinc alloy melts are cast and completed by same method.If by current Hand teeming method in the industry, 20 tons of zinc alloy melt complete casting, need the closing zinc of multigroup one casting ladle of personnel, one casting ladle Gold is poured out from crucible.During casting, topple over height 300 or so and shake the high temperature solutions of shapes when pouring into the cast gate that open, It is slightly quicker to generate splashing, and operation work body can only stand and be operated by casting ladle, for safety, can only be carefully Slowly topple over casting.It has all cast and has not terminated work without 4 hours.More long-time operation, the casting flaw of casting It is more.Molten non-ferrous metal draw-off pump of the present invention completely solves this high-fatigue strength operating condition, realizes mechanization The function of casting.
Embodiment two
Fig. 3-4 are please referred to, what is different from the first embodiment is that being equipped with the cavity of the figure of eight in the pump housing 1, are set in cavity there are two before Symmetrically arranged conveyance gear 21 afterwards, intermeshing, conveyance gear 21 are mounted on by gear shaft 22 in the pump housing 1, one of them The gear shaft 22 of conveyance gear 21 connects the one end of transmission shaft 3 far from motor 5 by universal joint, and the left side of the pump housing 1 is equipped with and chamber The water outlet of body connection, right side are equipped with the water inlet connected with cavity, which equally installs filter structure, pass through two The engagement of tooth makes water inlet formation low pressure that molten non-ferrous metal is ejected into delivery pipe 7 with detaching when conveyance gear 21 rotates, The advantages of pump housing 1 of this structure, is to be capable of providing higher output power, and metering is more accurate, be more applicable for few Measure the output of accurate molten non-ferrous metal.
Further, conveyance gear 21 can be refractory ceramics or high temperature resistant stainless steel.
Embodiment three
Referring to Fig. 5, what is different from the first embodiment is that the pump housing 1 is whole cylinder, circular cylindrical cavity is internally provided with, bottom end is set There is a water inlet connected with cavity, top left hand is equipped with water outlet connect with cavity, equipped with axis in the cavity on the inside of water inlet Impeller 31 is flowed, which is mounted in impeller axle 32, and impeller axle 32 runs through the top of the pump housing 1, and connects by universal joint Connect the one end of transmission shaft 3 far from motor 5.The advantages of pump housing 1 of this structure is to be capable of providing the flow of bigger, and structure is more Simply.
Further, the cavity on the inside of water outlet is equipped with 90 ° of bendings of arc transition.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has Various changes can be made.

Claims (10)

  1. It is 1. a kind of for extracting aluminium alloy and the pump of zinc alloy melt, which is characterized in that including the pump housing, the pump housing by transmission shaft with Motor output shaft connects;Pump body is equipped with blade, and blade is mounted in shaft, and pump housing bottom opens up water inlet, and side opens up Water outlet, the input end of water outlet connecting conveying pipe.
  2. 2. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that the pump housing Water inlet is installed by filter structure.
  3. 3. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that the blade Shaft is mounted on by axle sleeve in the pump housing, and connects the one end of transmission shaft far from motor.
  4. 4. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that the transmission shaft Both ends pass through the shaft that universal joint connects motor output shaft and pump housing intra vane respectively.
  5. 5. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that the motor peace On flange, connected between flange and the pump housing by four fixed links.
  6. 6. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that on the flange Installation is used for the lifting lug of lifting.
  7. 7. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that this is used to extract Aluminium alloy uses high temperature resistant stainless steel material with all material contacted with molten non-ferrous metal that the pump of zinc alloy melt is related to Material makes.
  8. 8. the system for being used to extract aluminium alloy and the pump of zinc alloy melt according to claims 1 or 2 or 3 or 4 or 5 or 6 or 7 Make method, which is characterized in that include the following steps:
    First, the cavity and blade of the composition pump housing are made of stainless steel material, cavity design into U-shaped, U-shaped opening end directly formed into Water outlet is made in the mouth of a river, side punching, and cavity wall vehicle is into Cylinder inner bore, the leaf with shaft with the smaller 0.05-0.10mm of outer diameter Clearance fit is formed after piece assembling, is fixed the projection section of the shaft of blade and blade axle sleeve with stainless steel pin, completes leaf Then the assembling of piece and cavity takes 2-3mm thickness stainless steel materials, semi-spherical shape is pressed into, after wire cutting removes waste material, with chamber Body is welded, then beats the aperture of several diameter 5mm or so on hemisphere with power drill, is fabricated to filter structure, completes the pump housing Making;
    2nd, the flange being connect with the stainless steel materials vehicle system of thickness 15mm or so with motor, then four root long degree 1000mm of vehicle system are left Threaded hole is beaten in right, the threaded isometric stainless steel fixed link in head, fixed link tail portion, by spiral shell in fixed link male end and the pump housing Pit connects, then is attached fixed link tail portion with flange by stainless steel hexagon socket head cap screw;
    3rd, motor output shaft is passed through into flange center hole, motor and flange is fixed with stainless steel bolt;Vehicle stainless steel Transmission shaft, a pair of of universal joint is respectively installed at transmission shaft both ends, and by after universal joint and transmission shaft installation, side passes through stainless steel bolt Connection is fixed;The other end of two universal joints is connect respectively with motor output shaft and pump housing blade rotor, and in side with not Rust steel bolt is fixed.
  9. 9. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that in the pump housing Cavity equipped with the figure of eight is set in cavity there are two front and rear symmetrically arranged conveyance gear, intermeshing, and conveyance gear passes through Gear shaft is mounted in the pump housing, and the gear shaft of one of conveyance gear connects one of transmission shaft far from motor by universal joint End, the left side of the pump housing are equipped with the water outlet connected with cavity, and right side is equipped with the water inlet connected with cavity, and the water inlet is similary Filter structure is installed, water inlet is made to form low pressure by non-ferrous metal with detaching by the engagement of tooth during two conveyance gears rotations Melt is ejected into delivery pipe.
  10. 10. according to claim 1 be used to extract aluminium alloy and the pump of zinc alloy melt, which is characterized in that the pump housing It is whole cylinder, circular cylindrical cavity is internally provided with, bottom end is equipped with the water inlet connected with cavity, and top left hand is equipped with and cavity The water outlet of connection is equipped with axial wheel in the cavity on the inside of water inlet, which is mounted in impeller axle, and impeller axle is passed through The top of the pump housing is worn, and the one end of transmission shaft far from motor is connected by universal joint.
CN201711471545.0A 2017-12-29 2017-12-29 It is a kind of to be used to extract aluminium alloy and the pump and its manufacturing method of zinc alloy melt Pending CN108240328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711471545.0A CN108240328A (en) 2017-12-29 2017-12-29 It is a kind of to be used to extract aluminium alloy and the pump and its manufacturing method of zinc alloy melt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711471545.0A CN108240328A (en) 2017-12-29 2017-12-29 It is a kind of to be used to extract aluminium alloy and the pump and its manufacturing method of zinc alloy melt

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CN108240328A true CN108240328A (en) 2018-07-03

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2054096U (en) * 1988-12-21 1990-03-07 于义根 Submerged pump made of corrosion-proof plastics
US5944496A (en) * 1996-12-03 1999-08-31 Cooper; Paul V. Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection
CN2557725Y (en) * 2002-05-22 2003-06-25 北京有色金属研究总院 Melted metal conveying pump
CN101269407A (en) * 2008-05-05 2008-09-24 刘群 Magnesium alloy pouring pump
CN101392765A (en) * 2008-11-03 2009-03-25 陆如辉 Magnesium alloy die-casting liquid-feed pump
US20110142603A1 (en) * 2009-09-08 2011-06-16 Cooper Paul V Molten metal pump filter
CN102927017A (en) * 2012-12-04 2013-02-13 江苏江进泵业有限公司 Submerged pump with magnetic bearing
CN202900689U (en) * 2012-10-24 2013-04-24 天津德盛镁科技发展有限公司 Vane wheel casting pump
US20130216386A1 (en) * 2012-02-16 2013-08-22 Bruno H. Thut Pump for pumping molten metal including components that resist deterioration
EP2811166A1 (en) * 2013-06-07 2014-12-10 Pyrotek, Inc. Molten metal pump and emergency pump-out of molten metal
CN106903296A (en) * 2017-04-26 2017-06-30 昆山宏格工业设备有限公司 A kind of electronic pump hydrocone type magnesium alloy gives soup device
CN107398542A (en) * 2017-09-15 2017-11-28 湖北启宏热工设备有限公司 A kind of apparatus for pouring magnesium-alloy quantitatively

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2054096U (en) * 1988-12-21 1990-03-07 于义根 Submerged pump made of corrosion-proof plastics
US5944496A (en) * 1996-12-03 1999-08-31 Cooper; Paul V. Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection
CN2557725Y (en) * 2002-05-22 2003-06-25 北京有色金属研究总院 Melted metal conveying pump
CN101269407A (en) * 2008-05-05 2008-09-24 刘群 Magnesium alloy pouring pump
CN101392765A (en) * 2008-11-03 2009-03-25 陆如辉 Magnesium alloy die-casting liquid-feed pump
US20110142603A1 (en) * 2009-09-08 2011-06-16 Cooper Paul V Molten metal pump filter
US20130216386A1 (en) * 2012-02-16 2013-08-22 Bruno H. Thut Pump for pumping molten metal including components that resist deterioration
CN202900689U (en) * 2012-10-24 2013-04-24 天津德盛镁科技发展有限公司 Vane wheel casting pump
CN102927017A (en) * 2012-12-04 2013-02-13 江苏江进泵业有限公司 Submerged pump with magnetic bearing
EP2811166A1 (en) * 2013-06-07 2014-12-10 Pyrotek, Inc. Molten metal pump and emergency pump-out of molten metal
CN106903296A (en) * 2017-04-26 2017-06-30 昆山宏格工业设备有限公司 A kind of electronic pump hydrocone type magnesium alloy gives soup device
CN107398542A (en) * 2017-09-15 2017-11-28 湖北启宏热工设备有限公司 A kind of apparatus for pouring magnesium-alloy quantitatively

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