CN115837468A - Production equipment for rapidly solidifying metal powder - Google Patents
Production equipment for rapidly solidifying metal powder Download PDFInfo
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- CN115837468A CN115837468A CN202310152656.4A CN202310152656A CN115837468A CN 115837468 A CN115837468 A CN 115837468A CN 202310152656 A CN202310152656 A CN 202310152656A CN 115837468 A CN115837468 A CN 115837468A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses production equipment for rapidly solidifying metal powder, which comprises a bracket, wherein the bracket is provided with a base and a support column arranged at the bottom of the bracket, and the top of the bracket is fixedly connected with a heat insulation plate; the smelting furnace is provided with a heater and a sealing cover arranged at the top of the smelting furnace, the outer surface of the smelting furnace is communicated with a liquid guide pipe, and one end, far away from the smelting furnace, of the liquid guide pipe is communicated with a mounting frame. This rapid solidification metal powder's production facility has avoided long-time use after the part installation the phenomenon that not hard up emergence was emptyd to appear, and a protection section of thick bamboo can be to carrying out the secondary cooling with a cooling section of thick bamboo cooperation, and then has improved the quality of equipment to raw materials preparation, has avoided making it to lead to the raw materials moist phenomenon to appear for the part is difficult for appearing the corrosion when using, and then has prolonged the life of equipment internals, avoids the powder to appear mixing the quality reduction that leads to equipment preparation.
Description
Technical Field
The invention relates to the technical field of metal powder preparation, in particular to production equipment for quickly solidifying metal powder.
Background
The metal powder refers to a group of metal particles with the size less than 1mm, including single metal powder, alloy powder and some refractory compound powder with metal property, which are main raw materials of powder metallurgy, the most widely used method for preparing the powder is reduction method, atomization method, mechanical pulverization, ball milling pulverization, mechanical cutting, airflow pulverization, hydrogenation mechanical pulverization and electrolysis method, the method for producing the metal powder based on the metal liquid is mainly a rotary electrode and atomization method, the metal powder can be prepared by melting the rotary electrode by adopting plasma or laser and other technologies, but the rotary electrode needs to be prepared firstly, the input cost is increased, the yield is not high under the common condition, the atomization method for preparing the metal powder is to atomize the metal liquid into the metal powder by a nozzle under the action of high-speed gas or water, the performance of preparing the metal powder by using the metal liquid is not only related to the physical properties of the size of the powder particles, the superheat degree of the metal liquid and the like, the solidification speed is directly related to the thermal physical parameters of cooling medium such as thermal conductivity and specific heat capacity, compared with copper as cooling medium, the thermal conductivity of water is about 4 orders of magnitude lower, nitrogen or argon is about 5 orders of magnitude lower, and because the density of water, nitrogen and argon is small, the volume heat capacity is inferior to that of metal copper cooling medium, and aluminum alloy and magnesium alloy metal liquid exists in the reaction of water and nitrogen at high temperature, which is not suitable for adopting, the centrifugal atomization device for preparing metal powder comprises an atomization chamber, a crucible is arranged above the atomization chamber, the bottom of the crucible is connected with a liquid outlet arranged in the atomization chamber through a liquid conveying rod, the liquid outlet corresponds to the atomization disc, after the metal is melted by the crucible, the metal flows onto the atomization disc rotating at high speed through the liquid conveying rod and the liquid outlet, under the protection of inert gas, the metal solution is thrown out from the edge of the atomization disc, form metal powder, but the inside inconsistent powder of volume that appears of equipment easily behind powder preparation, influence the quality of powder preparation easily when together discharging the powder, and be difficult for controlling the inside temperature of equipment, the part appears when making the powder grind is inside raw materials, lead to inside the equipment of raw materials adhesion, influence the speed of the whole preparation of powder, powder cooling rate is wayward, cause the inside temperature of equipment to appear the unbalance damage that causes the equipment part, and inside appears steam because of the cooling and remains the corrosion that causes the part easily, the service life of equipment has been shortened.
In conclusion, powder with inconsistent volume is easy to appear in the equipment after the powder is prepared, the quality of the powder preparation is easy to influence when the powder is discharged together, and the inside is easy to corrode parts due to the fact that water vapor residue is easy to appear due to cooling, so that the service life of the equipment is shortened.
Disclosure of Invention
Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a production device for rapidly solidifying metal powder, which comprises:
the heat insulation device comprises a support, a heat insulation plate and a heat insulation plate, wherein the support is provided with a base and a support column arranged at the bottom of the support, the top of the support is fixedly connected with the heat insulation plate, and the bottom of the heat insulation plate penetrates through the support and extends into the support;
the smelting pot, the smelting pot has the heater to and install the sealed lid at smelting pot top, the surface intercommunication of smelting pot has the catheter, the one end intercommunication that the smelting pot was kept away from to the catheter has the mounting bracket, the bottom of mounting bracket extends to the inside of support, the bottom and the heat insulating board fixed connection of smelting pot seal its charge door on the smelting pot through sealed lid, and the heat insulating board supports the smelting pot on the support, can place the smelting pot, and the catheter has the control valve, can control the circulation speed of raw materials after the melting, install on the mounting bracket:
the temporary storage barrel is provided with a heat insulation sleeve and a cooling barrel arranged at the bottom end of the temporary storage barrel, the bottom end of the cooling barrel is communicated with a protective barrel, the outer surface of the cooling barrel is fixedly connected with an installation plate, and the bottom of the installation plate is fixedly connected with the protective barrel;
the support frame, the support frame has the joint board, and installs the screening case of support frame bottom, the top and the protection section of thick bamboo intercommunication of screening case, the screening case is kept away from one side intercommunication of heat insulating board has out the hopper, the top and the mounting panel fixed connection of support frame, through the insulation cover that a section of thick bamboo of keeping in has, can keep warm to it when depositing the melting raw materials, the liquid level window on a section of thick bamboo surface of keeping in can observe the inside raw materials of depositing of a section of thick bamboo of keeping in, and a protection section of thick bamboo and a cooling section of thick bamboo cooperation can be to carrying out the secondary cooling, a cooling section of thick bamboo and a protection section of thick bamboo inside have the head space can be collected steam, can sieve the powder of different volumes when the screening case receives the raw materials, obtain the powder of different volumes when being convenient for collecting, the position that the screening case was kept away from to play hopper runs through the support and extends to the outside of support, the bottom of a section of thick bamboo of keeping in runs through the mounting panel and extends to the inside of mounting panel, the bottom and the support case fixed connection, the position and the mounting panel fixed connection that are close to the catheter.
Preferably, the cooling section of thick bamboo is including separating the barrel, the outer fixed surface who separates the barrel is connected with the arc, the internal surface sliding connection who separates the barrel has the flexbile plate, the inner chamber bottom intercommunication of flexbile plate has a water-cooling circulation section of thick bamboo, is circularly along with on the flexbile plate through a water-cooling circulation section of thick bamboo, and communicates each other between the water-cooling circulation section of thick bamboo, can be crooked during the flexbile plate installation for play the effect of separation after the flexbile plate installation, the flexbile plate runs through and separates the barrel, makes the flexbile plate dismantle after work, one side sliding connection who separates the barrel is kept away from to the flexbile plate has the accepting frame, the outside that the accepting frame was run through the flexbile plate and was extended to the flexbile plate is through the arc on separating the barrel contact support frame, can play fixed effect along with separating the barrel contact mounting panel, separates the barrel and can reach sealed effect with the contact of accepting frame.
Preferably, the protective barrel comprises a sleeve, the outer surface of the sleeve is fixedly connected with a temperature controller, the inner surface of the sleeve is fixedly connected with an inner support frame, the inner support frame is far away from a grinder fixedly connected with one side of the sleeve, the bottom of the grinder is communicated with a reinforcing frame, the outer surface of the reinforcing frame is fixedly connected with the sleeve, one side of the temperature controller close to the grinder extends to the inside of the sleeve, the temperature of the grinding position of the temperature controller on the sleeve is controlled through the temperature controller, the temperature controller is matched with the reinforcing frame, and the reinforcing frame and the inner support frame are utilized to support the sleeve at different positions.
Preferably, the screening box comprises a collecting box, the top of the collecting box is fixedly connected with a side support frame, the collecting box and the side support frame are matched to be in contact with the support frame after being installed, the parts are clamped along with the movable space generated by the support frame and the installation plate, the parts can be in contact with the side support frame, the part connection stability can be improved, the vertical supporting plate is fixedly connected to the top of the inner cavity of the collecting box, one side, away from the collecting box, of the vertical supporting plate is rotatably connected with the screening plate, the screening plate is extruded by powder to rotate on the vertical supporting plate, the screening plate is provided with a plurality of auxiliary frames capable of screening the powder for multiple times on the vertical supporting plate, the screening plate is pushed to reset by the aid of reset plates on the screening plate when the pressure of the powder disappears, the auxiliary frames are fixedly connected to one sides, close to the screening plate, and the tops of the auxiliary frames are fixedly connected with the collecting box.
Preferably, the bearing frame comprises an assembly ring, the bottom of the assembly ring is fixedly connected with a bearing pipe, the outer surface of the bearing pipe is fixedly connected with a side pressure plate, the side pressure plate is circularly arranged on the bearing pipe, the side pressure plate is convenient to contact with the flexible plate, the protruding position of the side pressure plate can generate a moving space, the moving space is discharged along with the disassembly of the flexible plate after the bearing pipe works, the assembly ring on the bearing pipe can seal the connecting position when the assembly ring is installed, the bottom of the bearing pipe is communicated with the assembly cover, the top of the inner cavity of the assembly cover is fixedly connected with the bearing plate, and the bottom of the bearing plate penetrates through the assembly cover and extends to the outside of the assembly cover.
Preferably, the reinforcing frame comprises an inner connecting ring, a partition plate is fixedly connected to the top of the inner connecting ring, a reinforcing sleeve is fixedly connected to the outer surface of the inner connecting ring, a temperature control pipe is fixedly connected to the bottom of an inner cavity of the reinforcing sleeve, a placing space is formed in the inner connecting ring through the reinforcing sleeve and the partition plate, the partition plate can limit the position of powder falling onto the inner connecting ring, the space on different inner connecting rings is separated by the partition plate and the movable space generated by the reinforcing sleeve, a connecting pipe is communicated with the outer surface of the temperature control pipe, one end, far away from the temperature control pipe, of the connecting pipe penetrates through the reinforcing sleeve and extends to the outside of the reinforcing sleeve, and is connected with a temperature controller through the connecting pipe, so that cold air generated by the temperature control pipe is cooled secondarily through the powder to which the partition plate is used, the working position of the grinder is cooled together, and the temperature control pipe is heated when the preparation is stopped.
Preferably, the auxiliary frame comprises a butt joint plate, a fixed column is fixedly connected to the top of the butt joint plate, the bottom end of the fixed column penetrates through the butt joint plate and extends to the inside of the butt joint plate, an extending plate is fixedly connected to the top end of the fixed column, a placing frame is fixedly connected to the position, far away from the fixed column, of the extending plate, a blocking space is formed when the butt joint plate and the placing frame are in matched contact with a vertical supporting plate, powder drops, the fixed column supports the extending plate, the placing frame and the extending plate are matched to reinforce a collecting box, an ultraviolet irradiation box is fixedly connected to the top of an inner cavity of the placing frame, the ultraviolet irradiation box can be placed relative to the screening plate by placing the installing position of the placing frame on the vertical supporting plate, the ultraviolet irradiation box irradiates ultraviolet rays on the screening plate when powder preparation stops, the ultraviolet irradiation box is installed on the placing frame and is not prone to directly contacting the powder, and workers knock the collecting box to enable the collecting box to transmit shaking force to drop the powder adhered to the ultraviolet irradiation box.
The invention provides a production device for rapidly solidifying metal powder. The method has the following beneficial effects:
1. this rapid solidification metal powder's production facility, the heat insulating board has been set up, and a support, a section of thick bamboo of keeping in, the mounting panel, it fixes the part of its contact to cooperate through support and heat insulating board, long-time use appear not hard up phenomenon of empting taking place after having avoided the part installation, the insulation cover that a section of thick bamboo of keeping in had, can keep warm to it when depositing the melting raw materials, and a protection section of thick bamboo can carry out the secondary cooling to the raw materials with the cooperation of a cooling section of thick bamboo, and then the quality of equipment to the raw materials preparation has been improved, avoided making it lead to the moist phenomenon to appear in the raw materials, make the part be difficult for appearing the corrosion when using, and then prolonged the life of equipment internals, avoid the powder to appear mixing the quality reduction that leads to the equipment preparation.
2. This production facility of rapid solidification metal powder, through the buttcover plate with place the space that blocks that the powder dropped when the vertical fagging of frame cooperation contact produced, it is fixed to buttcover plate and place the frame by its pressure when the abduction board contact collecting box of being convenient for, avoided buttcover plate and place the frame at the inside displacement that takes place of collecting box, make and place the frame and consolidate the collecting box with the cooperation of abduction board, the mounted position of placing the frame on vertical fagging can carry out relative placement with the screening board, avoided the powder adhesion to influence the disinfection effect on the ultraviolet irradiation case.
3. This production facility of rapid solidification metal powder is connected with the thermostat through the connecting pipe for the thermostat can control the accuse temperature pipe and carry out the temperature regulation and control, has further accelerated the speed of solidifying the raw materials cooling, and together cool down the operating position of grinder, can increase the inside cooling scope of equipment, make its speed to the cooling carry out accurate regulation and control, it places the space to place the accuse temperature pipe to produce including the adapter ring with the division board admittedly, make it carry out dropping of powder from the position of difference.
4. This production facility of rapid solidification metal powder is circular to be installed on the adapter through the side pressure plate, collects the inside steam of equipment when being convenient for carry out the air conditioning circulation, has avoided causing the damage of part after the raw materials leaks, and the assembly lid contacts the support frame on the adapter, and the assembly lid of being convenient for is consolidated the installation of separating the barrel with the cooperation of adapter, has further improved the leakproofness of different positions behind the adapter connection, has avoided the assembly lid to take place the condition of perk on the support frame.
5. This rapid solidification metal powder's production facility, through the collecting box with the side brace cooperation contact the support frame simultaneously after the installation, be convenient for increase support frame mounted position's stability, prevent that the part from moving the preparation efficiency that influences the powder everywhere on the support, the screening plate receives the extrusion of powder and rotates on vertical fagging, the raw materials of different volumes are filtered to the screening plate of being convenient for, and then improve the quality of powder preparation, make its in-process drop to remaining powder on the screening plate, and then guaranteed the cleanness on screening plate surface.
6. This rapid solidification metal powder's production facility, be circular installation inside the sleeve through interior vaulting pole, the interior vaulting pole of being convenient for is fixed the mill, thereby the stability on interior vaulting pole of mill has been guaranteed, prevent that the mill from appearing the slope and leading to solidifying the circumstances that the appearance blocked that drops of raw materials appears, the circumstances that the raw materials appears blocking when dropping, the thermostat controls the temperature of its grinding position on the sleeve, be convenient for increase the scope of gas flow contact, make thermostat and reinforcing frame cooperation, can guarantee the complete of sleeve and inside part.
7. This production facility of rapid solidification metal powder is circular along with through water-cooling circulation section of thick bamboo on the flexbile plate, can cool down when making it add rivers, the flexbile plate runs through and separates the barrel, be convenient for carry on getting of flexbile plate and put, make the flexbile plate dismantle after work, the arc is at the contact support frame of separating on the barrel, be convenient for guarantee equipment connection space's stability, and then place the back to the flexbile plate and carry out the protection, appear blocking when avoiding the flexbile plate to get and put and cause the unable installation of flexbile plate.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the structure of the mounting bracket of the present invention;
FIG. 3 is a schematic structural view of a cooling cylinder according to the present invention;
FIG. 4 is a schematic structural view of a protective sleeve of the present invention;
FIG. 5 is a schematic view of the structure of the screening box of the present invention;
FIG. 6 is a schematic structural view of the receiving frame of the present invention;
FIG. 7 is a schematic structural view of the reinforcing frame of the present invention;
fig. 8 is a schematic structural view of the auxiliary frame of the present invention.
In the figure: 1. a sealing cover; 2. a furnace; 3. a heat insulation plate; 4. a support; 5. a mounting frame; 51. a temporary storage cylinder; 52. mounting a plate; 53. a cooling cylinder; 531. an arc-shaped plate; 532. a partition cylinder; 533. a flexible board; 534. a water-cooled circulation cylinder; 535. a receiving frame; 71. assembling a ring; 72. a bearing pipe; 73. side pressing plates; 74. assembling a cover; 75. a bearing plate; 54. a protective cylinder; 541. a sleeve; 542. a temperature controller; 543. an inner bracket; 544. a grinder; 545. a reinforcing frame; 81. a connecting pipe; 82. a temperature control tube; 83. reinforcing the sleeve; 84. an inner connecting ring; 85. a partition plate; 55. a screening box; 551. a vertical supporting plate; 552. a side support frame; 553. a screening plate; 554. a collection box; 555. an auxiliary frame; 91. placing a frame; 92. a abduction plate; 93. an ultraviolet irradiation box; 94. fixing a column; 95. a butt plate; 56. a discharge hopper; 57. a support frame; 6. a catheter; 7. and (4) a support column.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 8, the present invention provides a technical solution: a production apparatus for rapidly solidifying metal powder, comprising:
the heat insulation plate comprises a bracket 4, wherein the bracket 4 is provided with a base and a support column 7 arranged at the bottom of the bracket 4, the top of the bracket 4 is fixedly connected with a heat insulation plate 3, and the bottom of the heat insulation plate 3 penetrates through the bracket 4 and extends into the bracket 4;
smelting pot 2, smelting pot 2 has the heater, and install the sealed lid 1 at smelting pot 2 top, the surface intercommunication of smelting pot 2 has catheter 6, the one end intercommunication that smelting pot 2 was kept away from to catheter 6 has mounting bracket 5, the bottom of mounting bracket 5 extends to the inside of support 4, the bottom and the heat insulating board 3 fixed connection of smelting pot 2, seal its charge door on smelting pot 2 through sealed lid 1, make it guarantee that the difficult too big change that takes place of smelting pot 2 during operation internal temperature leads to the raw materials melting not thorough, heat insulating board 3 supports smelting pot 2 on support 4, can place smelting pot 2, make the condition that the mistake touched not easily appear in its surperficial temperature, avoided the staff to produce the problem of scalding because of the contact smelting pot, catheter 6 has the control valve, can control the circulation speed of raw materials after the melting, avoided the too fast heat insulating board processing that leads to appear remaining of raw materials circulation speed, thereby the speed of equipment whole to metal powder preparation has been improved, and support 4 fixes the part of its contact with 3 cooperation, the phenomenon that appears becoming flexible after having avoided the part installation. The mounting rack 5 is provided with:
the temporary storage barrel 51 is provided with a heat insulation sleeve, the temperature reduction barrel 53 is installed at the bottom end of the temporary storage barrel 51, the bottom end of the temperature reduction barrel 53 is communicated with a protection barrel 54, the outer surface of the temperature reduction barrel 53 is fixedly connected with an installation plate 52, and the bottom of the installation plate 52 is fixedly connected with the protection barrel 54;
support frame 57, support frame 57 has the joint board, and install the screening case 55 in support frame 57 bottom, the top and the protection section of thick bamboo 54 intercommunication of screening case 55, one side intercommunication that the heat insulating board 3 was kept away from to screening case 55 has a hopper 56, the top and the mounting panel 52 fixed connection of support frame 57, the insulation cover that has through the section of thick bamboo 51 of keeping in, can keep warm to it when depositing the molten raw materials, thereby the condition that the solidification leads to blockking up the blanking position has been avoided appearing in the raw materials, the liquid level window on the section of thick bamboo 51 surface of keeping in can be observed the raw materials of keeping in 51 inside, be convenient for control the speed of raw materials unloading during operation, guarantee that the raw materials lasts and handle, and cooling section of thick bamboo 53 can utilize the flow of cooling water flow to carry out rapid solidification to the molten raw materials, still appear unset raw materials when preventing follow-up raw materials from dropping, and protection section of thick bamboo 54 and cooling section of thick bamboo 53 cooperation can carry out the secondary cooling to it, and then improved the quality of equipment to the raw materials preparation, cooling section of thick bamboo 53 and protection section of thick bamboo 54 and inside has the activity space and can collect steam, avoided it to lead to the wet phenomenon that it to lead to the raw materials appears, make it be difficult for the parts appear when using, and not easy to sieve the powder of the powder preparation that the powder of the production that the powder that appears, the powder that the screening case is convenient for the powder is convenient for appearing is not to appear to reduce, the use life of the powder is convenient for the powder is not to appear.
Wherein, the cooling cylinder 53 includes separating the barrel 532, the outer fixed surface of separating the barrel 532 is connected with the arc 531, the inner surface sliding connection of separating the barrel 532 has the flexible board 533, the inner chamber bottom intercommunication of flexible board 533 has the water-cooling circulation section of thick bamboo 534, be circular along with on the flexible board 533 through the water-cooling circulation section of thick bamboo 534, and communicate each other between the water-cooling circulation section of thick bamboo 534, thereby circulate the flow of cooling water, and then increased the scope that the air conditioning circulates, make it cool down when adding rivers, can bend when the flexible board 533 is installed, make the effect of playing the separation after the installation of flexible board 533, avoid the air conditioning to leak, the flexible board 533 runs through separating the barrel 532, be convenient for carry out the flexible board 533, make the flexible board 533 dismantle after work, and separate the inside part of barrel 532 and be difficult for dropping after dismantling, one side sliding connection that the flexible board 533 kept away from separating the barrel 532 has the receiving frame 535, both ends of receiving frame 535 run through the flexible board 533 and extend to the outside of flexible board 533, contact support frame 57 on separating the barrel 532 through arc 531, make it cooperate with separating the barrel 532 and carry out the fixed connection, and then the effect of placing the flexible board 52 can be convenient for the flexible board 52, when the separation of the flexible board 533 can be realized the stable connection of the separation of the flexible board.
The protection cylinder 54 includes a sleeve 541, an outer surface of the sleeve 541 is fixedly connected with a temperature controller 542, an inner surface of the sleeve 541 is fixedly connected with an inner support 543, one side of the inner support 543, which is far away from the sleeve 541, is fixedly connected with a grinder 544, the inner support 543 is circularly mounted inside the sleeve 541, and the grinder 544 is supported by the inner support 543, so that a moving space is generated between the grinder 544 and the sleeve 541, the grinder 544 is conveniently fixed by the inner support 543, thereby ensuring stability of the grinder 544 on the inner support 543, preventing the grinder 544 from tilting to cause the raw material to fall and jam, the grinder 544 is matched with the separation cylinder 532, so as to conveniently collect the falling raw material, avoid jam when the raw material falls, ensuring that the powder generated after grinding is not easy to generate too large particles, so that the powder volume is basically consistent, the bottom of the grinder 544 is communicated with the reinforcement rack 545, the outer surface of the reinforcement rack is fixedly connected with the sleeve 541, one side of the temperature controller 542 extends to the inside of the sleeve 541 to the sleeve 541, the sleeve 541 controls the temperature of the grinding position of the sleeve 541, and the sleeve 541, thereby increasing the internal flowing gas, and the strength of the sleeve 541, and the sleeve 541, thereby facilitating the grinding position of the sleeve 541 to be matched with the sleeve 541 by the sleeve 541, and increasing the inner support 541 by the temperature controller 545, and increasing the sleeve 541, and increasing the inner support sleeve 541.
Wherein, the screening box 55 comprises a collection box 554, a side support frame 552 is fixedly connected to the top of the collection box 554, the collection box 554 and the side support frame 552 are matched to be contacted with the support frame 57 after being installed, so that the stability of the installation position of the support frame 57 is increased, the components are clamped along with the movable space generated by the support frame 57 and the installation plate 52, the stability of the components after being installed can be ensured, the contact between the collection box 554 and the side support frame 552 can increase the connection stability of the components, the components are prevented from moving on the support 4 to affect the preparation efficiency of powder, a vertical support plate 551 is fixedly connected to the top of the inner cavity of the collection box 554, one side of the vertical support plate 551 far away from the collection box 554 is rotatably connected with a screening plate 553, receive the extrusion of powder through screening plate 553 on vertical fagging 551 and rotate, make screening plate 553 produce the inclined plane on vertical fagging 551, be convenient for screening plate 553 filter the raw materials of different volumes, and then improve the quality of powder preparation, and screening plate 553 has set up a plurality ofly on vertical fagging 551, can carry out a lot of screening to the powder, and utilize the board that resets on screening plate 553 to promote screening plate 553 when the pressure of powder disappears and reset, make its in-process that resets drop to remaining powder on screening plate 553, and then guaranteed the clean on screening plate 553 surface, one side fixedly connected with auxiliary frame 555 that vertical fagging 551 is close to screening plate 553, the top and the collecting box 554 fixed connection of auxiliary frame 555.
The bearing frame 535 comprises an assembly ring 71, a bearing pipe 72 is fixedly connected to the bottom of the assembly ring 71, a side pressure plate 73 is fixedly connected to the outer surface of the bearing pipe 72, the bearing pipe 72 is circularly mounted on the bearing pipe 72 through the side pressure plate 73, the side pressure plate 73 is convenient to contact with the flexible plate 533, the side pressure plate 73 supports the flexible plate 533 when the flexible plate 533 is mounted and dismounted, a movable space can be generated at the protruding position of the side pressure plate 73, moisture in the equipment can be collected while cold air circulation is facilitated, the moisture is discharged along with dismounting of the flexible plate 533 after operation, the assembly ring 71 on the bearing pipe 72 can seal the connection position when mounting, raw materials enter the bearing pipe 72, damage of components caused by leakage of the raw materials is avoided, the bottom of the bearing pipe 72 is communicated with the assembly cover 74, the bearing plate 75 is fixedly connected to the top of the inner cavity of the assembly cover 74, the bottom of the bearing plate 75 penetrates through the assembly cover 74 and extends to the outside of the assembly cover 74, the support frame 57 is contacted with the assembly cover 74 through the assembly cover 74, mounting of the assembly cover 74 and the support frame can be further strengthened by matching of the assembly cover 74, and the support frame is capable of being mounted and the support frame 72 after stress is further increased, and the support frame is mounted and the support frame is prevented from being mounted on the support frame 72.
Wherein, the reinforcing frame 545 includes the inner ring 84, the top fixedly connected with division board 85 of the inner ring 84, the outer surface fixedly connected with of inner ring 84 adds the reinforcement cover 83, the inner chamber bottom fixedly connected with accuse temperature pipe 82 of reinforcement cover 83, place the space and place accuse temperature pipe 82 on the inner ring 84 through reinforcing cover 83 and division board 85 production, and division board 85 can carry out spacingly to the position that the powder dropped on the inner ring 84, utilize inner ring 84 to shunt the powder that drops, make it carry out dropping of powder from different positions, the space on the inner ring 84 of difference is separated to the activity space that division board 85 and reinforcement cover 83 produced, make division board 85 and reinforcement cover 83 can protect accuse temperature pipe 82 and inner ring 84 when receiving the impact force, the surface intercommunication of accuse temperature pipe 82 has connecting pipe 81, the one end that connecting pipe 81 kept away from accuse temperature pipe 82 runs through reinforcement cover 83 and extends to the outside of reinforcement cover 83, connect with thermostat 542 through connecting pipe 81, make thermostat 542 can control accuse temperature pipe 82 to carry out temperature regulation and control, make the inside temperature regulation and control pipe 544 carry out the secondary cooling and temperature reduction processing and carry out the further drying to the temperature reduction equipment, thereby the inside temperature reduction equipment that the temperature reduction circulation carries out the further drying and solidification of the temperature reduction equipment, thereby it, the inside temperature reduction equipment that the temperature reduction process of the temperature reduction is carried out the influence of the preparation is carried out the further, thereby, the temperature reduction equipment.
Wherein, the auxiliary frame 555 comprises a butt joint plate 95, the top of the butt joint plate 95 is fixedly connected with a fixed column 94, the bottom end of the fixed column 94 penetrates through the butt joint plate 95 and extends to the inside of the butt joint plate 95, the top end of the fixed column 94 is fixedly connected with an extending plate 92, the position of the extending plate 92 far away from the fixed column 94 is fixedly connected with a placing frame 91, a blocking space for powder falling is generated when the butt joint plate 95 and the placing frame 91 are in matched contact with a vertical supporting plate 551, so that the powder is not easy to scatter everywhere when falling, and the fixed column 94 supports the extending plate 92, so that the extending plate 92 is convenient to fix the butt joint plate 95 and the placing frame 91 under the pressure when contacting with the collecting box 554, thereby avoiding the butt joint plate 95 and the placing frame 91 from displacing inside the collecting box 554, so that the placing frame 91 and the extending plate 92 are matched to reinforce the collecting box 554, and further increasing the bearing force of the collecting box 554, prevent that collecting box 554 from producing the damage and leading to the powder to remain excessively, place the inner chamber top fixedly connected with ultraviolet irradiation case 93 of frame 91, can carry out relative placement with screening plate 553 through placing the mounted position of frame 91 on vertical fagging 551, can ultraviolet irradiation case 93 shines the ultraviolet ray to screening plate 553 when powder preparation stops, thereby disinfect the inside of screening plate 553 and collecting box 554, the quality that the contaminated powder leads to powder preparation when having avoided the inside long-time use production bacterium of equipment to use when powder preparation reduces, and ultraviolet irradiation case 93 is difficult direct contact powder in the installation of placing on frame 91, avoided the powder adhesion to influence disinfection effect on ultraviolet irradiation case 93, the staff strikes the powder that its transmission vibrations power got off on box 554 makes its transmission vibrations case 93 and drops.
Example 2:
referring to fig. 1-8, based on embodiment 1, the present invention provides a technical solution: the use method of the production equipment for quickly solidifying the metal powder comprises the following steps: turning the sealing cover 1 on the smelting furnace 2 to expose the feeding hole, adding the raw materials into the smelting furnace 2, then closing the sealing cover 1 again, melting the raw materials by the heat generated by the smelting furnace 2, transporting the raw materials to the inside of the liquid guide pipe 6 after melting, and placing the smelting furnace 2 by the support 4 through the heat insulation plate 3;
step two: the molten raw materials are transported to the interior of the temporary storage barrel 51 by the liquid guide pipe 6, the raw materials are stored in a heat preservation mode by the temporary storage barrel 51, the raw materials are transported to the interior of the adapting pipe 72, the assembling ring 71 contacts the temporary storage barrel 51 on the adapting pipe 72, and the flexible plate 533 transports cooling water to the interior of the water-cooling circulation barrel 534 in the separating barrel 532 so as to cool the adapting pipe 72;
step three: the side pressing plate 73 is circularly arranged on the bearing pipe 72, so that the bearing pipe cooperates with the flexible plate 533 to generate a space for collecting water vapor, the assembly cover 74 cooperates with the arc-shaped plate 531 to be arranged on the supporting frame 57, the bearing plate 75 is arranged on the inner side of the assembly cover 74 and on the supporting frame 57, and the raw material solidified in the bearing pipe 72 falls into the grinder 544;
step four: the temperature controller 542 controls the temperature control pipe 82 through the connecting pipe 81 to adjust the temperature inside the sleeve 541, the temperature inside the sleeve 541 can be cooled for the second time, the grinder 544 is supported inside the sleeve 541 on the inner support frame 543, so that a moving space is generated between the sleeve 541 and the grinder 544, the temperature control pipe 82 is placed by using the moving space generated by the partition plate 85 and the reinforcing sleeve 83, and the inner ring 84 drops the ground powder;
step five: the collection box 554 is matched with the side supporting frame 552 to contact the supporting frame 57, and the grinding powder enters the collection box 554 to contact the screening plate 553, so that the screening plate 553 rotates at the vertical supporting plate 551 under the pressure of the powder to generate an inclined surface, the screened powder falls from the interior of the collection box 554 to be collected, and the large powder gradually moves to the interior of the discharge hopper 56 to leave the collection box 554;
step six: when the powder screening is stopped inside the collection box 554, the screening plate 553 loses the pressure of the powder to return to the original position, and at the same time, the ultraviolet irradiation box 93 irradiates ultraviolet rays on the placing frame 91 to sterilize the placing frame 91, and blocks the screened-down powder by the placing frame 91 in cooperation with the docking plate 95, and the fixing column 94 fixes it in cooperation with the abduction plate 92.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. A production apparatus for rapidly solidifying metal powder, comprising:
the heat insulation structure comprises a support (4), wherein the support (4) is provided with a base and a support column (7) mounted at the bottom of the support (4), the top of the support (4) is fixedly connected with a heat insulation plate (3), and the bottom of the heat insulation plate (3) penetrates through the support (4) and extends into the support (4);
smelting pot (2), smelting pot (2) have the heater to and install sealed lid (1) at smelting pot (2) top, the surface intercommunication of smelting pot (2) has catheter (6), the one end intercommunication that smelting pot (2) were kept away from in catheter (6) has mounting bracket (5), the bottom of mounting bracket (5) extends to the inside of support (4), the bottom and the heat insulating board (3) fixed connection of smelting pot (2), its characterized in that: the mounting rack (5) is provided with:
the temporary storage barrel (51) is provided with a heat insulation sleeve and a cooling barrel (53) mounted at the bottom end of the temporary storage barrel (51), the bottom end of the cooling barrel (53) is communicated with a protective barrel (54), the outer surface of the cooling barrel (53) is fixedly connected with a mounting plate (52), and the bottom of the mounting plate (52) is fixedly connected with the protective barrel (54);
support frame (57), support frame (57) have the joint board, and install screening case (55) of support frame (57) bottom, the top and the protective barrel (54) intercommunication of screening case (55), one side intercommunication that the heat insulating board (3) was kept away from in screening case (55) has out hopper (56), the top and mounting panel (52) fixed connection of support frame (57).
2. The apparatus for producing rapidly solidified metal powder as claimed in claim 1, wherein: a cooling section of thick bamboo (53) is including separating barrel (532), the outer fixed surface who separates barrel (532) is connected with arc (531), the internal surface sliding connection who separates barrel (532) has flexible board (533), the inner chamber bottom intercommunication of flexible board (533) has a water-cooling circulation section of thick bamboo (534), one side sliding connection who separates barrel (532) is kept away from in flexible board (533) has and accepts frame (535), the both ends of accepting frame (535) run through flexible board (533) and extend to the outside of flexible board (533).
3. The apparatus for producing rapidly solidified metal powder as claimed in claim 1, wherein: the protective barrel (54) comprises a sleeve (541), a temperature controller (542) is fixedly connected to the outer surface of the sleeve (541), an inner support frame (543) is fixedly connected to the inner surface of the sleeve (541), a grinder (544) is fixedly connected to one side, far away from the sleeve (541), of the inner support frame (543), the bottom of the grinder (544) is communicated with a reinforcing frame (545), the outer surface of the reinforcing frame (545) is fixedly connected with the sleeve (541), and one side, close to the grinder (544), of the temperature controller (542) extends to the inside of the sleeve (541).
4. The apparatus for producing rapidly solidified metal powder as claimed in claim 1, wherein: the screening case (55) comprises a collection box (554), a side support frame (552) is fixedly connected to the top of the collection box (554), a vertical supporting plate (551) is fixedly connected to the top of an inner cavity of the collection box (554), one side, far away from the collection box (554), of the vertical supporting plate (551) is rotatably connected with a screening plate (553), an auxiliary frame (555) is fixedly connected to one side, close to the screening plate (553), of the vertical supporting plate (551), and the top of the auxiliary frame (555) is fixedly connected with the collection box (554).
5. The apparatus for producing rapidly solidified metal powder as claimed in claim 2, wherein: the bearing frame (535) comprises an assembling ring (71), the bottom of the assembling ring (71) is fixedly connected with a bearing pipe (72), the outer surface of the bearing pipe (72) is fixedly connected with a side pressure plate (73), the bottom of the bearing pipe (72) is communicated with an assembling cover (74), the top of an inner cavity of the assembling cover (74) is fixedly connected with a bearing plate (75), and the bottom of the bearing plate (75) penetrates through the assembling cover (74) and extends to the outside of the assembling cover (74).
6. A rapid solidification metal powder production apparatus as claimed in claim 3, wherein: the reinforcing frame (545) comprises an inner ring (84), a partition plate (85) is fixedly connected to the top of the inner ring (84), a reinforcing sleeve (83) is fixedly connected to the outer surface of the inner ring (84), a temperature control pipe (82) is fixedly connected to the bottom of an inner cavity of the reinforcing sleeve (83), a connecting pipe (81) is communicated with the outer surface of the temperature control pipe (82), and one end, far away from the temperature control pipe (82), of the connecting pipe (81) penetrates through the reinforcing sleeve (83) and extends to the outside of the reinforcing sleeve (83).
7. The apparatus for producing rapidly solidified metal powder as claimed in claim 4, wherein: auxiliary frame (555) includes butt joint plate (95), top fixedly connected with fixed column (94) of butt joint plate (95), butt joint plate (95) is run through and the inside of extending to butt joint plate (95) in the bottom of fixed column (94), top fixedly connected with abduction board (92) of fixed column (94), frame (91) is placed to the fixed position fixedly connected with that fixed column (94) is kept away from in abduction board (92), inner chamber top fixedly connected with ultraviolet irradiation case (93) of placing frame (91).
8. The apparatus for producing rapidly solidified metal powder as claimed in claim 1, wherein: the position that goes away from screening case (55) of ejection of compact hopper (56) runs through support (4) and extends to the outside of support (4), the bottom of temporary storage section of thick bamboo (51) runs through mounting panel (52) and extends to the inside of mounting panel (52).
9. The apparatus for producing rapidly solidified metal powder as claimed in claim 1, wherein: the bottom of the screening box (55) is fixedly connected with the bracket (4), and the position of the liquid guide pipe (6) close to the support frame (57) is fixedly connected with the mounting plate (52).
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