CN207043330U - One kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump - Google Patents
One kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump Download PDFInfo
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- CN207043330U CN207043330U CN201720631909.6U CN201720631909U CN207043330U CN 207043330 U CN207043330 U CN 207043330U CN 201720631909 U CN201720631909 U CN 201720631909U CN 207043330 U CN207043330 U CN 207043330U
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Abstract
The utility model provides a kind of for continuous or interruption conveying liquid or semi-solid metal slurry pump, including drive mechanism and liquid transporting body and feed tube, the liquid transporting body includes rotor and stator, the stator interior is hollow, the rotor is located at stator interior, the drive mechanism rotor driven is rotated in stator interior, and the first high-temperature resistant seal ring and the first pad are set between the drive mechanism and rotor top；The stator is placed in inside the container for filling liquid or semi-solid metal slurry, the transfusion portion for performing liquid conveying function is provided with pump chamber, rotor in the pump chamber is provided with square blade, it is provided with the liquid sucting port with filling liquid or semi-solid-state metal liquid container connect below the stator, the stator side is provided with the leakage fluid dram with filling liquid or semi-solid-state metal liquid container connects；The feed tube half is efferent duct, and second half is return duct, and the end of the feed tube is provided with three-way valve core.
Description
Technical field
The utility model is related to the technical field of foundry engieering, particularly it is a kind of be used for continuous or interruption conveying liquid or
Semi-solid metal slurry pump.
Background technology
Metal liquid or semi-solid metal slurry are frequently necessary to, its good fluidity, available for Foundry Production, example
Such as it is used for high-pressure casting, extrusion casint.Gas is not easy to be involved in during filling, and its forming temperature is low, die life length, becomes form drag
Power is small, and production efficiency is high；The metal that high-pressure makes to have solidified during shaping produces retrospective deformation, not solidified to continue under high pressure
Thus product shrinkage cavity shrinkage porosity is few for solidification, dense structure, mechanical performance higher than common casting close to forging, thermally processable, nothing
Riser feeding, rate of metal are high；It is adapted to thin, heavy section casting production also to be adapted for the wider any conjunction in various crystallization temperature intervals
The shaping of golden material.
Conveying is typically to be completed with casting ladle, pony ladle, chute in production, and operating condition is severe, and not only slag is brought into
In casting mold or in stove but also molten metal is further aoxidized air-breathing, can the conveying of and can interruption be continuously problem, constrain this
The popularization and application of technology.
In view of this, the present inventor specially devises a kind of for continuous or interruption conveying liquid or semi-solid metal slurry
Expect pump, thus this case produces.
The content of the invention
In order to solve the above problems, the technical solution of the utility model is as follows：
One kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump, for continuous or interruption conveying liquid
State or semi-solid-state metal liquid, including drive mechanism and liquid transporting body and feed tube；
The liquid transporting body includes rotor and stator, and the stator interior is hollow, and the rotor is located at stator interior,
The drive mechanism rotor driven rotates in stator interior, sets the first high temperature resistant close between the drive mechanism and rotor top
Seal and the first pad；
The stator is placed in inside the container for filling liquid or semi-solid metal slurry, performs the defeated of liquid conveying function
Liquid portion is provided with pump chamber, and the rotor in the pump chamber is provided with square blade, is provided with below the stator with filling liquid or half
The liquid sucting port of solid metallic liquid container connection, the stator side are provided with and connected with filling liquid or semi-solid-state metal liquid container
Leakage fluid dram；
The feed tube half is efferent duct, and second half is return duct, and the efferent duct and return duct are to be bonded to each other
Flow channel, the leakage fluid dram is interconnected with efferent duct, the return duct and liquid or semi-solid-state metal liquid container phase
Intercommunicated, the end of the feed tube is provided with three-way valve core, and when the three-way valve core moves up, mashing pump outwards exports liquid
Or semi-solid-state metal, when three-way valve core moves down, mashing pump output liquid flows back to from return duct fills liquid or half
The container of solid metal slurry.
Further, the drive mechanism includes motor, driving wheel, driven pulley, conveyer belt and rotating shaft, the output end of motor
Driving wheel is connected, conveyer belt connects driven pulley respectively, and driven pulley is connected with rotating shaft, and rotating shaft is fixed by bearing and rotor top to be connected
Connect, the first high-temperature resistant seal ring and the first pad are set between the rotating shaft and rotor top；Motor operations drive driving wheel
Rotate, so as to transmit power to rotating shaft by conveyer belt, rotate rotating shaft, and then the square blade relative stator of rotor driven turns
Dynamic, the driving wheel and driven pulley can use sheave, and the conveyer belt uses V-belt.
Further, the second high-temperature resistant seal ring and the second pad are provided between the rotor and stator on the pump chamber top.
Further, first high-temperature resistant seal ring, the second high-temperature resistant seal ring, the first pad and the second pad material
Matter is soft graphite, carbon fibre composite.
Further, first high-temperature resistant seal ring, the second high-temperature resistant seal ring are that U-shaped, V-arrangement or square high temperature resistant are close
Seal.
Further, the rotor, stator, the material of square blade be graphite, ceramics, resistant to elevated temperatures carbon carbon fiber it is compound
Material, molybdenum, tungsten and other alloy surface coating molybdenums, tungsten.
Further, this pump both can be volume pump, centrifugal pump or vane pump.
The utility model mashing pump is provided with feed tube, in the end set three-way valve core of feed tube, wherein feed tube
Half is efferent duct, and second half is return duct, can be achieved when three-way valve core moves up, mashing pump outwards export liquid or
Semi-solid-state metal, when three-way valve core moves down, mashing pump output liquid flows back to from return duct fills liquid or semisolid
The container of metal paste；The first high-temperature resistant seal ring and the first pad are set between apex rotor and drive mechanism simultaneously, can
Pinning stator upper part air prevents liquid or semi-solid metal slurry from entering so that mashing pump can realize continuous or interruption
Work, is also not in freezeout.
Brief description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is that the utility model is used for the continuous or structural representation of interruption conveying liquid or semi-solid-state metal liquid；
Fig. 2 is the utility model A partial enlarged drawings.
Label declaration：
1- stators, 2- rotors, the high-temperature resistant seal rings of 3- first, the pads of 4- first, 5- feed tubes, 51- efferent ducts, 52- are returned
Flow tube, 6- three-way valve cores, the 61- conical surfaces, 62- through holes, 7- pump chambers, 8- leakage fluid drams, 9- liquid sucting ports, the square blades of 10-, 11- horses
Reach, 12- driving wheels, 13- conveyer belts, 14- driven pulleys, 15- rotating shafts, the high-temperature resistant seal rings of 16- second, the pads of 17- second.
Embodiment
Fig. 1 to 2 is referred to, is to be used for continuous or interruption conveying liquid as one kind of most preferred embodiment of the present utility model
State or semi-solid metal slurry pump, for continuous or interruption conveying liquid or semi-solid-state metal liquid, including drive mechanism and liquid
Body conveying mechanism and feed tube 5.
Liquid transporting body includes rotor 2 and stator 1, rotor 2, stator 1, the material of square blade 10 are graphite, ceramics,
Resistant to elevated temperatures carbon fibre composite, molybdenum, tungsten and other alloy surface coating molybdenums, tungsten, the inner hollow of stator 1, rotor 2 are set
Inside stator 1, drive mechanism rotor driven 2 sets first between the internal rotating of stator 1, drive mechanism and the top of rotor 2
The pad 4 of high-temperature resistant seal ring 3 and first, the first high-temperature resistant seal ring 3 and the material of the first pad 4 are soft graphite, carbon fibre
Tie up composite.
Stator 1 is placed in inside the container for filling liquid or semi-solid metal slurry, performs the transfusion of liquid conveying function
Portion is provided with pump chamber 7, and the rotor 2 in the pump chamber 7 is provided with square blade 10, and square blade 10 is by centrifugal force caused by rotation
Compress on the stator 1, and by graphite self-lubricity reduce when rotated with the frictional resistance of stator 1, while use square blade 10
Quality is big, centrifugal force is big, good seal and long lifespan；The lower section of stator 1 is provided with filling liquid or semi-solid-state metal liquid container
The liquid sucting port 9 of connection, the side of stator 1 are provided with the leakage fluid dram 8 with filling liquid or semi-solid-state metal liquid container connects.
The half of feed tube 5 is efferent duct 51, and second half is return duct 52, and efferent duct 51 and return duct 52 are to be bonded to each other
Flow channel, due to being bonded to each other because the radiating that flows is few, and high insulating effect, leakage fluid dram 8 and efferent duct 51 are mutual
Connection, return duct 52 is interconnected with liquid or semi-solid-state metal liquid container, and the end of feed tube 5 is provided with three-way valve core 6, and three
When port valve core 6 moves up, block return duct 52, liquid or semi-solid-state metal and cone is flowed through by the central passage of three-way valve core 6
Through hole 62 flows out on the conical surface 61 of shape three-way valve core 6, and now mashing pump outwards exports liquid or semi-solid-state metal；Work as triple valve
When core 6 moves down, the outlet of efferent duct 51 is blocked, mashing pump output liquid flows back to from return duct 52 fills liquid or half admittedly
The container of state metal paste, complete interruption period, liquid or the uncongealable work of semi-solid-state metal.
Drive mechanism includes motor 11, driving wheel 12, driven pulley 14, conveyer belt 13 and rotating shaft 15, the output end of motor 11
Driving wheel 12 is connected, conveyer belt 13 connects driven pulley 14 respectively, and driven pulley 14 is connected with rotating shaft 15, and rotating shaft 15 is by bearing with turning
The top of son 2 is fixedly connected, and the first high-temperature resistant seal ring 3 and the first pad 4 are set between rotating shaft 15 and the top of rotor 2；Motor
11 work drive driving wheel 12 to rotate, and so as to transmit power to rotating shaft 15 by conveyer belt 13, rotate rotating shaft 15, and then drive
The relative stator 1 of square blade 10 of rotor 2 rotates, and driving wheel 12 and driven pulley 14 can use sheave, and conveyer belt 13 uses three
Angle band..
The second high-temperature resistant seal ring 16 and the second pad 17 are provided between the rotor 2 and stator 1 on the top of pump chamber 7, second is resistance to
The material of 16 and second pad of high-temperature seal ring 17 is soft graphite, carbon fibre composite, the first high-temperature resistant seal ring 3, the
Two high-temperature resistant seal rings 16 are U-shaped, V-arrangement or square high-temperature resistant seal ring.
The utility model is used for continuous or interruption conveying liquid or semi-solid metal slurry pump can be volume pump, centrifugation
Pump or vane pump.
In summary, the utility model mashing pump is provided with feed tube, in the end set three-way valve core of feed tube, wherein
The half of feed tube is efferent duct, and second half is return duct, be can be achieved when three-way valve core moves up, mashing pump outwards exports
Liquid or semi-solid-state metal, when three-way valve core moves down, mashing pump output liquid flowed back to from return duct fill liquid or
The container of person's semi-solid metal slurry；The first high-temperature resistant seal ring and first are set between apex rotor and drive mechanism simultaneously
Pad, can pin stator upper part air prevents liquid or semi-solid metal slurry from entering so that mashing pump can be realized continuously
Or discontinuous, be also not in freezeout.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that methodology and technical scheme of the present utility model are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (7)
1. one kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump, it is characterised in that for continuous or
Interruption conveying liquid or semi-solid-state metal liquid, including drive mechanism and liquid transporting body and feed tube；
The liquid transporting body includes rotor and stator, and the stator interior is hollow, and the rotor is located at stator interior, described
Drive mechanism rotor driven is rotated in stator interior, and the first high-temperature resistant seal ring is set between the drive mechanism and rotor top
And first pad；
The stator is placed in inside the container for filling liquid or semi-solid metal slurry, performs the transfusion portion of liquid conveying function
Pump chamber is provided with, the rotor in the pump chamber is provided with square blade, is provided with below the stator with filling liquid or semisolid
The liquid sucting port of metal vessel connection, the stator side are provided with the row with filling liquid or semi-solid-state metal liquid container connects
Liquid mouth；
The feed tube half is efferent duct, and second half is return duct, and the efferent duct and return duct are the stream being bonded to each other
Dynamic passage, the leakage fluid dram are interconnected with efferent duct, and the return duct mutually interconnects with liquid or semi-solid-state metal liquid container
Logical, the end of the feed tube is provided with three-way valve core.
2. according to claim 1 a kind of for continuous or interruption conveying liquid or semi-solid metal slurry pump, it is special
Sign is that the drive mechanism includes motor, driving wheel, driven pulley, conveyer belt and rotating shaft, and the output end connection of motor is actively
Wheel, conveyer belt connect driven pulley respectively, and driven pulley is connected with rotating shaft, and rotating shaft is fixedly connected by bearing with rotor top, described
First high-temperature resistant seal ring and the first pad are set between rotating shaft and rotor top.
3. according to claim 1 a kind of for continuous or interruption conveying liquid or semi-solid metal slurry pump, it is special
Sign is, the second high-temperature resistant seal ring and the second pad are provided between the rotor and stator on the pump chamber top.
4. one kind according to Claims 2 or 3 is used for continuous or interruption conveying liquid or semi-solid metal slurry pump, its
It is characterised by, first high-temperature resistant seal ring, the second high-temperature resistant seal ring, the first pad and the second pad material are flexibility
Graphite, carbon fibre composite.
5. one kind according to Claims 2 or 3 is used for continuous or interruption conveying liquid or semi-solid metal slurry pump, its
It is characterised by, first high-temperature resistant seal ring, the second high-temperature resistant seal ring are U-shaped, V-arrangement or square high-temperature resistant seal ring.
6. according to claim 1 a kind of for continuous or interruption conveying liquid or semi-solid metal slurry pump, it is special
Sign is, the rotor, stator, the material of square blade are graphite, ceramics, resistant to elevated temperatures carbon fibre composite, molybdenum, tungsten with
And other alloy surface coating molybdenums, tungsten.
7. according to claim 1 a kind of for continuous or interruption conveying liquid or semi-solid metal slurry pump, it is special
Sign is that this pump both can be volume pump, centrifugal pump or vane pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631909.6U CN207043330U (en) | 2017-06-02 | 2017-06-02 | One kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631909.6U CN207043330U (en) | 2017-06-02 | 2017-06-02 | One kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043330U true CN207043330U (en) | 2018-02-27 |
Family
ID=61491763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631909.6U Expired - Fee Related CN207043330U (en) | 2017-06-02 | 2017-06-02 | One kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207043330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079110A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of interruption preparation liquid silumin or silumin semi solid slurry |
-
2017
- 2017-06-02 CN CN201720631909.6U patent/CN207043330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079110A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of interruption preparation liquid silumin or silumin semi solid slurry |
| CN109079110B (en) * | 2018-06-20 | 2020-09-25 | 福建省杰豪半固态泵压科技有限责任公司 | Process and equipment for discontinuously preparing liquid or semisolid high-silicon aluminum alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |