CN115739100B - Spontaneous nucleation white diamond catalyst and apparatus for producing thereof - Google Patents
Spontaneous nucleation white diamond catalyst and apparatus for producing thereof Download PDFInfo
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- CN115739100B CN115739100B CN202211629061.5A CN202211629061A CN115739100B CN 115739100 B CN115739100 B CN 115739100B CN 202211629061 A CN202211629061 A CN 202211629061A CN 115739100 B CN115739100 B CN 115739100B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 48
- 239000010432 diamond Substances 0.000 title claims abstract description 40
- 230000006911 nucleation Effects 0.000 title claims abstract description 19
- 238000010899 nucleation Methods 0.000 title claims abstract description 19
- 230000002269 spontaneous effect Effects 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 85
- 238000003723 Smelting Methods 0.000 claims abstract description 51
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 229910052786 argon Inorganic materials 0.000 claims abstract description 23
- 238000007731 hot pressing Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000889 atomisation Methods 0.000 claims abstract description 12
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052796 boron Inorganic materials 0.000 claims abstract description 7
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 7
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 7
- 239000010941 cobalt Substances 0.000 claims abstract description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims description 20
- 244000309464 bull Species 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims 2
- 229910003460 diamond Inorganic materials 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 14
- 238000002360 preparation method Methods 0.000 abstract description 10
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
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- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
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- 230000008018 melting Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000009689 gas atomisation Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
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- 239000011148 porous material Substances 0.000 description 2
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- 241001062472 Stokellia anisodon Species 0.000 description 1
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- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of diamond catalyst production, in particular to a spontaneous nucleation white diamond catalyst and a production device thereof, which comprises the following raw materials in percentage by weight: 50% of iron, 20% of cobalt, 29% of nickel, 0.5% of cadmium and 0.5% of boron; selecting raw materials according to the proportion of the raw materials of the catalyst, and sequentially carrying out vacuum smelting, argon atomization and vacuum hot press molding on the raw materials to obtain the catalyst; the production device is used for producing the spontaneous nucleation white-diamond catalyst and comprises a supporting component, wherein a smelting component is arranged in the middle of one side of the supporting component, and a hot pressing component is arranged in the middle of the other side of the supporting component; the invention ensures the processing quality of the catalyst, improves the preparation efficiency of the catalyst, has high installation efficiency and good sealing property, can simultaneously heat and transmit argon to the raw materials, has good circulation and good blockage removal property, effectively avoids partial raw materials from being lost, thereby reducing the output, and has the advantages of stability, high efficiency, energy conservation, emission reduction and environmental protection.
Description
Technical Field
The invention relates to the technical field of diamond catalyst production, in particular to a spontaneous nucleation white diamond catalyst and a production device thereof.
Background
The artificial diamond is a polycrystalline diamond formed by crystallizing and polymerizing diamond with the diameter of 10-30 nanometers, early artificial diamond takes on light syrup color because nitrogen atoms in the air enter the diamond crystal, the artificial diamond produced by the improvement of scientists has no difference from natural diamond in appearance, the molecular structure of the artificial diamond is not a complete octahedral structure of the natural diamond but a complex structure because of different production environments, thus phosphorescence phenomenon can be generated, the manufacturing cost is low along with the maturity of the artificial diamond production technology, and the artificial diamond can be manufactured into diamond with various colors to form a new dew angle in jewelry market.
The white diamond belongs to one of the artificial diamonds, and the white diamond is prepared by pressurizing a carbon source by using a catalyst and a synthesis block in the prior art, wherein the quality of the catalyst has a key influence on the preparation effect of the white diamond, and the demand of the modern society for the white diamond is increased, so the production and research and development demands of the modern society for the catalyst for the production of the white diamond are urgent.
Meanwhile, when the generated impurity gas is discharged, the filter screen is blocked, so that the impurity gas discharging efficiency is reduced, and especially, when part of impurities are blocked at the filter screen, the waste of raw materials can occur, and further the subsequent processing is influenced.
Therefore, it is necessary to invent a spontaneous nucleation white diamond catalyst and a production device thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide a spontaneous nucleation white diamond catalyst and a production device thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the spontaneous nucleation white diamond catalyst comprises the following raw materials in percentage by weight: 50% of iron, 20% of cobalt, 29% of nickel, 0.5% of cadmium and 0.5% of boron;
selecting raw materials according to the proportion of the raw materials of the catalyst, and sequentially carrying out vacuum smelting, argon atomization and vacuum hot press molding on the raw materials to obtain the catalyst.
The production device is used for producing the spontaneous nucleation white-diamond catalyst and comprises a supporting component, wherein a smelting component is arranged in the middle of one side of the supporting component, a hot pressing component is arranged in the middle of the other side of the supporting component, and sealing components are arranged on two sides of the supporting component;
the support assembly includes a stationary shroud;
the smelting assembly includes a fixed plate;
the hot pressing assembly comprises a mounting plate, a fixed pipe is arranged in the middle of the outer side wall of the mounting plate, an exhaust groove is formed in the top end of the outer side wall of the fixed pipe in a penetrating mode, a movable pipe is movably connected inside the exhaust groove through threads, and an electric heating ring is sleeved on the outer side of the fixed pipe;
the movable pipe is internally provided with a impurity outlet, the inside of the impurity outlet is provided with a flow velocity sensor, the end part of the impurity outlet, which is close to the fixed pipe, is provided with a conical hole, one side of the conical hole, which is close to the fixed pipe, is provided with a magnetic filter screen, the magnetic filter screen is provided with a Curie point, one side of the conical hole, which is far away from the fixed pipe, is provided with a reset spring, the other side of the reset spring is provided with a cone magnetic plate, one side of the cone magnetic plate, which is close to the fixed pipe, is uniformly provided with a plurality of groups of hard hairbrushes in an array, and the magnetism of the opposite ends of the cone magnetic plate and the magnetic filter screen is the same;
the seal assembly includes a seal housing.
Preferably, the fixed cover sets up to annular structure, the both ends of fixed cover all are equipped with the seal seat, a plurality of slots that are annular array and distribute are seted up to the lateral wall of seal seat, the below of fixed cover is equipped with the carriage, the inside of carriage is equipped with two slide bars, the both sides middle part of carriage all has accommodate the lead screw through bearing swing joint, accommodate the one end of lead screw and be equipped with the hand wheel.
Preferably, the top inside of fixed cover is equipped with the vacuum pump, the input of vacuum pump is equipped with the inlet cover, the inlet cover extends to the outside of fixed plate, the bottom inner wall of fixed cover is equipped with the atomizing case, the one end of atomizing case all communicates there is communicating pipe, the other end intercommunication of atomizing case has the blast pipe, the both sides inner wall of atomizing case all is equipped with a plurality of baffles, and is a plurality of the baffle is equidistant distribution.
Preferably, the upper surface middle part of atomizing case is equipped with into the air pump, the output of air pump is equipped with the air duct, a plurality of nozzles have all been inlayed to the both sides of atomizing case, a plurality of the nozzle with a plurality of the baffle is dislocation distribution, the one end of nozzle with the air duct is linked together, the input of air pump is equipped with the intake pipe, the one end of intake pipe extends to the outside of fixed cover, the lateral wall middle part of fixed cover is inlayed and is had control panel.
Preferably, the fixed plate with fixed cover's one end inner wall fixed connection, the middle part of fixed plate has the movable seat through bearing through connection, the lateral surface middle part of movable seat is equipped with the smelting furnace, the inner wall of smelting furnace is equipped with the guide plate, the guide plate sets up to spiral structure, the water conservancy diversion mouth has been inlayed on one side top of smelting furnace, the guiding gutter has been seted up in the middle part of water conservancy diversion mouth throughout, the guiding gutter sets up to boss-shaped structure, the outside of fixed plate is equipped with the arc piece, the arc wall has been seted up to the upper surface of arc piece, the honeycomb duct has been inlayed to the tank bottom of arc wall, the honeycomb duct sets up to "L" shape structure, the one end of honeycomb duct extends to the inboard of fixed plate, the one end of honeycomb duct with communicating pipe is linked together, the solenoid valve has been inlayed at the middle part of honeycomb duct.
Preferably, the rear side middle part of fixed plate is equipped with the annular cover, the rear side middle part of movable seat is equipped with the worm wheel, one side inner wall top of annular cover has the bull stick through bearing swing joint, the middle part of bull stick is equipped with the worm, the worm meshes with the worm wheel mutually, the one end of bull stick passes through bearing and fixed cover through connection, the one end of bull stick is equipped with the hand wheel, intermediate frequency induction heating coil has been cup jointed in the outside of smelting furnace.
Preferably, the inside even array of magnetic filter screen is equipped with multiunit filtration pore, stereoplasm brush with filtration pore assorted, the week side of centrum magnetic plate with the inner wall phase-match of circular conical hole, the mounting panel with the one end inner wall fixed connection of fixed cover, the connecting pipe has all been inlayed on the both sides top of fixed pipe, the lateral wall bottom middle part of mounting panel is inlayed and is had connecting pipe, connecting pipe's one end with the blast pipe is linked together, connecting pipe's the other end is equipped with the U-shaped pipe, the both ends of U-shaped pipe respectively with two connecting pipe fixed connection, the one end of movable pipe is equipped with the exhaust hood, a plurality of exhaust logical grooves that are annular array distribution have been seted up in the lateral wall penetration of exhaust hood.
Preferably, the outside top of mounting panel is equipped with the supporting seat, the lower surface middle part of going up the supporting seat is equipped with the hydraulic stem, the bottom of going up the hydraulic stem is equipped with the briquetting, the lower surface middle part of briquetting is equipped with the moulding-die, the outside bottom of mounting panel is equipped with the supporting seat down, the upper surface middle part of supporting seat is equipped with the hydraulic stem down, the top of hydraulic stem is equipped with the die holder down, moulding-die and die holder looks adaptation.
Preferably, the sealing cover is provided with two, two the sealing cover is located the both ends of fixed cover respectively, the sealing cover sets up to hemispherical structure, the one end of sealing cover is equipped with annular seat, annular seat and sealing seat looks adaptation, the lateral wall of annular seat is equipped with a plurality of inserted bars that are annular array and distribute, the inserted bar with slot looks adaptation, the bottom of sealing cover is equipped with the slide, the sliding sleeve that has two symmetric distributions is inlayed to the inside wall bottom of slide, the sliding sleeve with the slide bar cup joints and is connected, the middle part of slide is inlayed and is had the lead screw cover, the lead screw cover with accommodate the lead screw cup joints and is connected, the observation window has been inlayed on the lateral wall top of sealing cover.
The invention has the technical effects and advantages that:
1. according to the invention, through the mutual matching of the components such as the supporting component and the like, the smelting component and the hot-pressing component can respectively smelt and hot-press the catalyst raw materials, so that the processing quality of the catalyst is ensured, the hot-pressing work is convenient, the processing quality of the catalyst is ensured, and the preparation efficiency of the catalyst is improved.
2. According to the invention, through the mutual matching of the components such as the supporting component and the like, raw materials can directly enter the atomizing box after being processed in the smelting component, and can directly enter the hot pressing component after being atomized in the atomizing box, and the raw materials can directly circulate in the device.
3. According to the invention, the catalyst is prepared by mixing iron, cobalt, nickel, cadmium and boron, the iron, cobalt, nickel, cadmium and boron can be fully mixed after mixing processing, and when the catalyst is combined with a carbon source, the reaction speed of the carbon source can be accelerated by the iron, cobalt, nickel, cadmium and boron, so that the preparation efficiency of the white diamond is improved.
4. The conical magnetic plates, the magnetic filter screens and other parts are matched with each other, so that the installation efficiency is high, the sealing performance is good, the raw materials can be heated and conveyed by argon, the circulation performance is good, the operation is simple, the blockage removal performance is good, the loss of part of raw materials is effectively avoided, the yield is reduced, the stability and the efficiency are high, the energy conservation and the emission reduction are realized, and the environment is protected.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of a seal assembly according to the present invention.
Fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.
FIG. 4 is a schematic view of the smelting assembly of the present invention.
Fig. 5 is an enlarged schematic view of the structure a in fig. 4 according to the present invention.
FIG. 6 is a schematic diagram of the positional relationship between a melting assembly and a hot pressing assembly according to the present invention.
Fig. 7 is a schematic diagram showing the matching state of the worm and the worm wheel of the present invention.
Fig. 8 is a schematic view of the structure of the atomizing box according to the present invention.
Fig. 9 is a schematic cross-sectional view of the structure of the atomizing box of the present invention.
Fig. 10 is a schematic view of a hot press assembly according to the present invention.
Fig. 11 is a schematic view of the structure of the fixing tube of the present invention.
FIG. 12 is a schematic diagram of an exhaust hood according to the present invention.
Fig. 13 is a schematic cross-sectional view of the hot press assembly of the present invention.
Fig. 14 is a schematic view in elevation and cross-section of the interior of a movable tube according to the present invention.
In the figure: 1. a support assembly; 2. a smelting assembly; 3. a hot pressing assembly; 4. a seal assembly; 101. a fixed cover; 107. adjusting a screw rod; 108. a vacuum pump; 109. an air inlet cover; 110. an atomization box; 111. a communicating pipe; 113. an air inlet pump; 114. an air duct; 115. a nozzle; 119. an exhaust pipe; 201. a fixing plate; 202. a movable seat; 203. a smelting furnace; 204. a deflector; 205. a flow guiding nozzle; 207. an arc-shaped block; 208. an arc-shaped groove; 209. a flow guiding pipe; 211. an annular cover; 215. an intermediate frequency induction heating coil; 301. a mounting plate; 303. a fixed tube; 304. a connecting pipe; 305. a connecting conduit; 306. a U-shaped tube; 307. an exhaust groove; 308. a movable tube; 309. an exhaust hood; 310. filtering holes; 311. a magnetic filter screen; 312. an upper support base; 313. a hydraulic rod is arranged; 314. a impurity hole is formed; 315. pressing; 316. a lower support base; 317. a lower hydraulic rod; 318. a die holder; 319. an electric heating ring; 320. conical holes; 321. a return spring; 322. a cone magnetic plate; 323. a hard brush; 401. a sealing cover; 404. a slide; 406. a screw sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a spontaneous nucleation white diamond catalyst which comprises the following raw materials in percentage by weight: 50% of iron, 20% of cobalt, 29% of nickel, 0.5% of cadmium and 0.5% of boron;
selecting raw materials according to the proportion of the raw materials of the catalyst, and sequentially carrying out vacuum smelting, argon atomization and vacuum hot press molding on the raw materials to obtain the catalyst.
The invention also provides a production device of the spontaneous nucleation white diamond catalyst as shown in fig. 1 to 14, which comprises a supporting component 1, a smelting component 2, a hot pressing component 3 and a sealing component 4, wherein the smelting component 2 is arranged in the middle of one side of the supporting component 1, the hot pressing component 3 is arranged in the middle of the other side of the supporting component 1, and the sealing components 4 are arranged on two sides of the supporting component 1.
The supporting component 1 includes fixed cover 101, fixed cover 101 sets up to annular structure, fixed cover 101's both ends all are equipped with the seal seat, fixed cover 101's below is equipped with the braced frame, the braced frame is inside to be equipped with two slide bars, two slide bars are symmetric distribution, there is accommodate the lead screw 107 at the middle part of braced frame through bearing swing joint, accommodate the one end of lead screw 107 is equipped with the hand wheel, fixed cover 101's top is inside to be equipped with vacuum pump 108, vacuum pump 108's input is equipped with inlet housing 109, inlet housing 109 extends to the outside of fixed plate 201, vacuum pump 108 is with the inside evacuation of fixed cover 101.
The bottom inner wall of fixed cover 101 is equipped with atomizing case 110, the one end intercommunication of atomizing case 110 has communicating pipe 111, the other end intercommunication of atomizing case 110 has blast pipe 119, the both sides inner wall of atomizing case 110 all is equipped with a plurality of baffles, a plurality of baffles are equidistant distribution, the upper surface middle part of atomizing case 110 is equipped with air inlet pump 113, the output of air inlet pump 113 is equipped with air duct 114, a plurality of nozzles 115 have all been inlayed to the both sides of atomizing case 110, a plurality of nozzles 115 are dislocation distribution with a plurality of baffles, the baffle can separate the raw materials after melting into a plurality of parts, thereby the argon gas atomizing processing of raw materials has been made things convenient for, the one end and the air duct 114 fixed connection of nozzle 115, air inlet pump 113 can pressurize the argon gas of output in the gas pitcher, the argon gas after the pressurization is sprayed to the surface of raw materials in the atomizing case 110 through nozzle 115, the argon gas can be sprayed into vaporific with the raw materials that melts after compressing, vaporific raw materials condensation becomes the powder, thereby can realize the argon gas atomizing processing to the raw materials.
The input of air inlet pump 113 is equipped with the intake pipe, and the one end of intake pipe extends to the outside of fixed cover 101, and a plurality of slots that are annular array and distribute are seted up to the lateral wall of seal seat, and the lateral wall middle part of fixed cover 101 is inlayed and is had control panel, and each electrical component of control panel electrical property control.
Smelting subassembly 2 includes fixed plate 201, fixed plate 201 and fixed cover 101's one end inner wall fixed connection, there is movable seat 202 at the middle part of fixed plate 201 through bearing through connection, the lateral surface middle part of movable seat 202 is equipped with smelting furnace 203, the inner wall of smelting furnace 203 is equipped with guide plate 204, guide plate 204 sets up to spiral structure, the guide nozzle 205 has been inlayed on one side top of smelting furnace 203, the guiding groove has been seted up in the middle part run-through of guide nozzle 205, the guiding groove sets up to boss-shaped structure, the notch department area of guiding groove is less, the outside of fixed plate 201 is equipped with arc piece 207, arc piece 207's upper surface has seted up arc groove 208, the honeycomb duct 209 has been inlayed to the tank bottom of arc groove 208, guide tube 209 sets up to "L" shape structure, the raw materials after smelting in the smelting furnace 203 follow guide nozzle 205 discharges, and stay in arc groove 208 and then conveniently flow to the honeycomb duct 209 in carry out subsequent processing.
One end of honeycomb duct 209 extends to the inboard of fixed plate 201, the one end and the communicating pipe 111 of honeycomb duct 209 are linked together, the solenoid valve has been inlayed at the middle part of honeycomb duct 209, the trailing flank middle part of fixed plate 201 is equipped with annular cover 211, the trailing flank middle part of movable seat 202 is equipped with the worm wheel, one side inner wall top of annular cover 211 has the bull stick through bearing swing joint, the middle part of bull stick is equipped with the worm, the worm meshes with the worm wheel, the one end of bull stick passes through bearing and fixed cover 101 through connection, the one end of bull stick is equipped with the hand wheel, the bull stick drives the worm and rotates, the worm wheel drives movable seat 202 and rotates, movable seat 202 drives smelting furnace 203 rotation, make smelting furnace 203 slowly slope, the raw materials that melts in the smelting furnace 203 can flow into arc wall 208 along the guiding gutter, the raw materials can get into communicating pipe 111 along honeycomb duct 209 after the bottom, the raw materials can play the water conservancy diversion effect to the raw materials after melting in the flow process at the spiral guide 204 in the smelting furnace 203, make the raw materials can slowly pass through the guiding gutter, thereby avoided the raw materials to splash at smelting furnace 203 in the process of empting.
The outer side of the smelting furnace 203 is sleeved with an intermediate frequency induction heating coil 215, the intermediate frequency induction heating coil 215 is controlled by a control panel, and the intermediate frequency induction heating coil 215 can heat magnetic raw materials in the smelting furnace 203 after being electrified, so that smelting of the raw materials can be realized.
The hot pressing subassembly 3 includes mounting panel 301, mounting panel 301 and the one end inner wall fixed connection of fixed cover 101, the lateral wall middle part of mounting panel 301 is equipped with fixed pipe 303, connecting pipe 304 has all been inlayed on the both sides top of fixed pipe 303, connecting pipe 305 has been inlayed at the lateral wall bottom middle part of mounting panel 301, connecting pipe 305's one end is linked together with blast pipe 119, connecting pipe 305's the other end is equipped with U-shaped pipe 306, U-shaped pipe 306's both ends respectively with two connecting pipes 304 fixed connection, because the atmospheric pressure in the atomizing case 110 increases, consequently raw materials and argon gas can get into connecting pipe 305 along blast pipe 119, vaporific raw materials gets into in the fixed pipe 303 through connecting pipe 305 and U-shaped pipe 306.
The top end of the outer side wall of the fixed pipe 303 is provided with an exhaust groove 307 in a penetrating way, the inside of the exhaust groove 307 is movably connected with a movable pipe 308 through threads, one end of the movable pipe 308 is provided with an exhaust cover 309, the outer side wall of the exhaust cover 309 is provided with a plurality of exhaust through grooves distributed in an annular array in a penetrating way, and argon in the fixed pipe 303 can be discharged through the exhaust through grooves.
The outside of the fixed pipe 303 is sleeved with an electric heating ring 319, the electric heating ring 319 is controlled by a control panel, and the electric heating ring 319 can heat the fixed pipe 303, so that raw materials in the fixed pipe 303 are heated.
The movable tube 308 is internally provided with a impurity outlet 314, a flow velocity sensor is arranged in the impurity outlet 314, the flow velocity sensor is used for detecting the flow velocity value in the impurity outlet 314, one side of the impurity outlet 314, which is close to the fixed tube 303, is provided with a conical hole 320, then the conical hole 320 is communicated with the impurity outlet 314, one side of the conical hole 320, which is close to the fixed tube 303, is provided with a magnetic filter screen 311, a plurality of groups of filter holes 310 are uniformly arrayed in the magnetic filter screen 311, raw material gas is filtered by the magnetic filter screen 311, the magnetic filter screen 311 is provided with a Curie point, when the temperature of the peripheral side of the magnetic filter screen 311 is higher than the Curie point of the magnetic filter screen, the magnetic filter screen 311 loses magnetism, one side of the conical hole 320, which is far away from the fixed tube 303, is provided with a reset spring 321, the other side of the reset spring 321 is provided with a conical magnetic plate 322, the other side of the conical magnetic plate 322 is provided with a plurality of groups of hard brushes 323, the conical magnetic plate 322 is the same as the magnetism of the surface end of the magnetic filter screen 311, the hard brushes 323 are matched with the filter holes 310, the peripheral side of the conical plate 322 is matched with the inner wall of the conical hole 320, so that when the magnetic filter screen 311 loses magnetism, the elasticity, the magnetic filter screen 311 is driven by the reset spring, and the conical plate is driven by the reset spring 321 to move towards the conical plate 322, especially, and the conical plate 320 is blocked by the conical plate 320, and the conical plate is blocked by the conical plate 320, and the magnetic filter screen 320, thereby the magnetic filter screen 320 is blocked by the magnetic filter screen 320.
The top in the mounting panel 301 outside is equipped with supporting seat 312, the lower surface middle part of upper supporting seat 312 is equipped with hydraulic bar 313, the bottom of upper hydraulic bar 313 is equipped with the briquetting, the lower surface middle part of briquetting is equipped with moulding die 315, the outside bottom of mounting panel 301 is equipped with lower supporting seat 316, the upper surface middle part of lower supporting seat 316 is equipped with hydraulic bar 317, the top of lower hydraulic bar 317 is equipped with die holder 318, moulding die 315 and die holder 318 looks adaptation, upper hydraulic bar 313 drives the briquetting down motion, the briquetting drives moulding die 315 motion, make the raw materials be pressed into in the die holder 318, the raw materials is hot pressing in die holder 318, can realize the preparation of catalyst at this moment, after the catalyst preparation is accomplished, lower hydraulic bar 317 drives die holder 318 down motion, until die holder 318 and fixed pipe 303 separation, can take out the catalyst of the preparation completion from die holder 318 this moment.
The seal assembly 4 comprises seal covers 401, two seal covers 401 are arranged at two ends of the fixed cover 101, the seal covers 401 are arranged to be of a hemispherical structure, one end of each seal cover 401 is provided with an annular seat, the annular seat is matched with the seal seat, the outer side wall of each annular seat is provided with a plurality of inserted bars distributed in an annular array, the inserted bars are matched with the slots, the connection strength between the seal covers 401 and the fixed cover 101 is improved through the matching of the inserted bars and the slots, sliding seats 404 are arranged at the bottom ends of the seal covers 401, two symmetrically distributed sliding sleeves are inlaid at the bottom ends of the inner side walls of the sliding seats 404, the sliding sleeves are connected with sliding rods in a sleeved mode, the sliding sleeves are matched with the sliding rods, the movement of the sliding seats 404 is more stable, screw rod sleeves 406 are inlaid in the middle of the sliding seats 404, the screw rod sleeves 406 are sleeved with the adjusting screw rods 107, the adjusting screw rods 107 are matched with the screw rod sleeves 406, the sliding seats 404 horizontally slide the seal covers 401, the adjustment of the seal assembly 4 can be realized, the top ends of the outer side walls of the seal covers 401 are inlaid with observation windows, and the observation windows facilitate the user to judge the processing state of raw materials inside the device.
When the device is used, the position of the sealing component 4 is firstly adjusted, the sealing component 4 is separated from the supporting component 1, then catalyst raw materials are put into the smelting component 2, the position of the sealing component 4 is adjusted, the sealing component 4 seals the smelting component 2, the smelting component 2 is used for smelting and processing the raw materials, the raw materials enter an atomization structure inside the supporting component 1 after being smelted and processed by the smelting component 2, the atomization structure inside the supporting component 1 is used for atomizing the raw materials by argon, the raw materials after being atomized and processed enter the hot-pressing component 3, the hot-pressing component 3 is used for carrying out hot-pressing processing on the raw materials, and the preparation of the catalyst can be completed after the raw materials are subjected to the hot-pressing processing.
When the position of the sealing assembly 4 is adjusted, firstly, a hand wheel at one end of the adjusting screw rod 107 is rotated, the adjusting screw rod 107 is matched with the screw rod sleeve 406, the sliding seat 404 horizontally slides, the sliding seat 404 drives the sealing cover 401 to horizontally slide, and the position of the sealing assembly 4 can be adjusted.
When smelting assembly 2 carries out smelting to the raw materials, medium frequency induction heating coil 215 is energized under control of control panel, the raw materials in the smelting furnace 203 are heated under the effect of medium frequency coil and melt now, after the raw materials melt completely, make the bull stick rotate through the hand wheel of rotating bull stick one end, the bull stick drives the worm rotation, the worm drives the worm wheel and rotates, the worm wheel drives movable seat 202 and rotates, movable seat 202 drives smelting furnace 203 and rotates and make smelting furnace 203 slowly incline, the raw materials that melt in the smelting furnace 203 can flow into arc wall 208 along the guiding gutter, the raw materials can get into communicating pipe 111 along guiding gutter 209 after flowing to the arc wall 208 bottom, the raw materials can play the water conservancy diversion effect to the raw materials after melting in the flow course, make the raw materials can slowly pass through the guiding gutter, thereby avoided the raw materials to splash in the smelting furnace 203 pouring out, after the raw materials pass through communicating pipe 111 completely and get into atomizing case 110, the solenoid valve is closed, can carry out the argon gas atomizing processing to the raw materials this moment.
When the raw materials are atomized in the atomizing box 110, a gas tank filled with argon is connected with one end of an air inlet pipe, then an air inlet pump 113 is started, the air inlet pump 113 can pressurize argon output in the gas tank, the pressurized argon is sprayed to the surface of the raw materials in the atomizing box 110 through a nozzle 115, the melted raw materials can be sprayed into mist after being compressed, the mist raw materials are condensed into powder, so that the argon atomization processing of the raw materials can be realized, after the raw materials are atomized, the raw materials and the argon can enter a connecting guide pipe 305 along an exhaust pipe 119 due to the increase of the air pressure in the atomizing box 110, the mist raw materials enter a fixing pipe 303 through the connecting guide pipe 305 and a U-shaped pipe 306, the argon can be discharged through an exhaust groove 307 on the fixing pipe 303, and the raw materials stay in the fixing pipe 303 under the filtering action of a magnetic filter screen 311, and at the moment, the raw materials can be processed in a hot-pressing mode through a hot-pressing assembly 3.
In the initial state, the magnetic filter screen 311 has magnetism, the magnetic repulsive force of the magnetic filter screen 311 to the cone magnetic plate 322 causes the cone magnetic plate 322 to squeeze the reset spring 321 to move away from the end of the magnetic filter screen 311, the conical hole 320 is communicated with the impurity outlet 314, the argon gas with raw materials is discharged along the filter hole 310 and reaches the conical hole 320, and finally is discharged into the exhaust hood 309 along the impurity outlet 314, and then the flow rate sensor detects the flow rate value.
When the magnetic filter screen 311 is blocked by the raw materials and the like, the flow velocity value detected by the flow velocity sensor is smaller than the preset flow velocity value, the controller in the control panel controls the electric heating ring 319 to be started, when the hot pressing assembly 3 is used for hot pressing the raw materials, the electric heating ring 319 is electrified to heat the raw materials in the fixed pipe 303, when the temperature of the peripheral side surface of the fixed pipe 303 reaches the Curie point of the magnetic filter screen 311, the magnetic filter screen 311 loses magnetism, the cone magnetic plate 322 is driven to move towards the end close to the magnetic filter screen 311 under the action of the elastic force of the reset spring 321, and the hard hairbrush 323 at the end part of the cone magnetic plate 322 is plugged with the filter holes 310 in the magnetic filter screen 311 to be blocked, so that impurities and the like blocked at the end part of the magnetic filter screen 311 are effectively discharged.
Meanwhile, as the cone magnetic plate 322 moves towards the end close to the fixed pipe 303, the gap between the cone magnetic plate 322 and the conical hole 320 is gradually reduced, the exhaust gap of the conical hole 320 is gradually reduced, the exhaust rate of the air entering the fixed pipe 303 along the exhaust pipe 119 is unchanged under the exhaust action of the air inlet pump 113, and the exhaust rate of the air entering the conical hole 320 along the fixed pipe 303 is changed, so that impurities and the like blocked in the filter hole 310 are subjected to wind power impurity removal by virtue of the wind power action, and blockage can be quickly and efficiently removed by matching with the hard hairbrush 323, and the blockage removal efficiency is high and the blockage removal effect is good.
In particular, after the raw materials in the atomizing box 110 are all discharged, the controller in the control panel repeats the process to control the electric heating coil 319 to start to the maximum value, at this time, the cone magnetic plate 322 moves to the maximum value towards the position close to the fixed pipe 303, the hard hairbrush 323 not only inserts and blocks the filtering hole 310, but also the peripheral side surface of the cone magnetic plate 322 is matched with and blocks the peripheral side surface of the cone hole 320, so that the cone hole 320 is in a blocking state, no gas is discharged any more, the raw materials in the fixed pipe 303 are effectively prevented from being discharged to the inside of the cone hole 320 along the magnetic filtering net 311 under the action of air pressure in the subsequent compacting process, and the stability and the high efficiency of the subsequent compacting and discharging of the raw materials are further improved.
Then the upper hydraulic rod 313 drives the pressing block to move downwards, the pressing block drives the pressing block 315 to move, so that raw materials are pressed into the die holder 318, the raw materials are hot-pressed in the die holder 318, at the moment, catalyst preparation can be achieved, after the catalyst preparation is finished, the lower hydraulic rod 317 drives the die holder 318 to move downwards until the die holder 318 is separated from the fixed pipe 303, and at the moment, the prepared catalyst can be taken out from the die holder 318.
The device installation effectiveness is high, and the leakproofness is good, can also heat the argon gas transmission to the raw materials simultaneously, and the fluxion is good, easy operation, clear stifled nature is good, thereby avoids causing partial raw materials to miss the reduction in output, and is stable high-efficient, energy saving and emission reduction, environmental protection.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The spontaneous nucleation white diamond catalyst is characterized by comprising the following raw materials in percentage by weight: 50% of iron, 20% of cobalt, 29% of nickel, 0.5% of cadmium and 0.5% of boron;
selecting raw materials according to the proportion of the raw materials of the catalyst, and sequentially carrying out vacuum smelting, argon atomization and vacuum hot press molding on the raw materials to obtain the catalyst.
2. The production device of the spontaneous nucleation white diamond catalyst is used for producing the spontaneous nucleation white diamond catalyst and is characterized by comprising a supporting component, wherein a smelting component is arranged in the middle of one side of the supporting component, a hot pressing component is arranged in the middle of the other side of the supporting component, and sealing components are arranged on two sides of the supporting component;
the support assembly includes a stationary shroud;
the smelting assembly includes a fixed plate;
the hot pressing assembly comprises a mounting plate, a fixed pipe is arranged in the middle of the outer side wall of the mounting plate, an exhaust groove is formed in the top end of the outer side wall of the fixed pipe in a penetrating mode, a movable pipe is movably connected inside the exhaust groove through threads, and an electric heating ring is sleeved on the outer side of the fixed pipe;
the movable pipe is internally provided with a impurity outlet, the inside of the impurity outlet is provided with a flow velocity sensor, the end part of the impurity outlet, which is close to the fixed pipe, is provided with a conical hole, one side of the conical hole, which is close to the fixed pipe, is provided with a magnetic filter screen, the magnetic filter screen is provided with a Curie point, one side of the conical hole, which is far away from the fixed pipe, is provided with a reset spring, the other side of the reset spring is provided with a cone magnetic plate, one side of the cone magnetic plate, which is close to the fixed pipe, is uniformly provided with a plurality of groups of hard hairbrushes in an array, and the magnetism of the opposite ends of the cone magnetic plate and the magnetic filter screen is the same;
the seal assembly includes a seal housing;
the vacuum pump is arranged in the top end of the fixed cover, the input end of the vacuum pump is provided with an air inlet cover, the air inlet cover extends to the outer side of the fixed plate, an atomization box is arranged on the inner wall of the bottom end of the fixed cover, one end of the atomization box is communicated with a communicating pipe, the other end of the atomization box is communicated with an exhaust pipe, a plurality of partition plates are arranged on the inner walls of two sides of the atomization box, and the partition plates are distributed at equal intervals;
the fixed plate is fixedly connected with one end inner wall of the fixed cover, the middle part of the fixed plate is connected with a movable seat in a penetrating way through a bearing, the middle part of the outer side surface of the movable seat is provided with a smelting furnace, the inner wall of the smelting furnace is provided with a guide plate, the guide plate is in a spiral structure, a guide nozzle is inlaid at the top end of one side of the smelting furnace, a guide groove is formed in the middle part of the guide nozzle in a penetrating way, the guide groove is in a boss-shaped structure, an arc-shaped block is arranged at the outer side of the fixed plate, an arc-shaped groove is formed in the upper surface of the arc-shaped block, a guide pipe is inlaid at the bottom of the arc-shaped groove, the guide pipe is in an L-shaped structure, one end of the guide pipe extends to the inner side of the fixed plate, one end of the guide pipe is communicated with the communicating pipe, and an electromagnetic valve is inlaid at the middle part of the guide pipe;
the utility model discloses a novel magnetic filter screen, including magnetic filter screen, fixed cover, connecting pipe, U-shaped pipe, exhaust pipe, cone magnetic plate, mounting panel, connecting pipe's one end with the blast pipe is linked together, the other end of connecting pipe is equipped with the U-shaped pipe, the both ends of U-shaped pipe respectively with two connecting pipe fixed connection, the one end of movable pipe is equipped with the exhaust hood, the outer lateral wall of exhaust hood runs through and has seted up a plurality of exhaust logical grooves that are annular array distribution.
3. The apparatus for producing of spontaneous nucleation white diamond catalyst according to claim 2, wherein: the fixed cover sets up to annular structure, the both ends of fixed cover all are equipped with the seal receptacle, a plurality of slots that are annular array and distribute have been seted up to the lateral wall of seal receptacle, the below of fixed cover is equipped with the braced frame, the inside of braced frame is equipped with two slide bars, there is accommodate the lead screw at the middle part of braced frame through bearing swing joint, accommodate the one end of lead screw and be equipped with the hand wheel.
4. A device for producing a spontaneous nucleation white diamond catalyst according to claim 3, wherein: an air inlet pump is arranged in the middle of the upper surface of the atomizing box, an air duct is arranged at the output end of the air inlet pump, a plurality of nozzles are embedded on two sides of the atomizing box, the nozzles and the baffle plates are distributed in a dislocation way, one end of the nozzle is communicated with the air guide pipe, an air inlet pipe is arranged at the input end of the air inlet pump, one end of the air inlet pipe extends to the outer side of the fixed cover, and a control panel is embedded in the middle of the outer side wall of the fixed cover.
5. The apparatus for producing of spontaneous nucleation white diamond catalyst according to claim 4, wherein: the utility model discloses a smelting furnace, including fixed plate, bearing, intermediate frequency induction heating coil, fixed plate, bearing, fixed plate, the trailing flank middle part of fixed plate is equipped with the annular cover, the trailing flank middle part of movable seat is equipped with the worm wheel, one side inner wall top of annular cover has the bull stick through bearing swing joint, the middle part of bull stick is equipped with the worm, the worm meshes with the worm wheel mutually, the one end of bull stick is through bearing and fixed cover through connection, the one end of bull stick is equipped with the hand wheel, intermediate frequency induction heating coil has been cup jointed in the outside of smelting furnace.
6. The apparatus for producing a spontaneous nucleation white diamond catalyst according to claim 5, wherein: the hydraulic press is characterized in that an upper supporting seat is arranged at the top end of the outer side of the mounting plate, an upper hydraulic rod is arranged in the middle of the lower surface of the upper supporting seat, a pressing block is arranged at the bottom end of the upper hydraulic rod, a pressing die is arranged in the middle of the lower surface of the pressing block, a lower supporting seat is arranged at the bottom end of the outer side of the mounting plate, a lower hydraulic rod is arranged in the middle of the upper surface of the lower supporting seat, a die holder is arranged at the top end of the lower hydraulic rod, and the pressing die is matched with the die holder.
7. The apparatus for producing a spontaneous nucleation white diamond catalyst according to claim 6, wherein: the sealing cover is provided with two sealing covers, the two sealing covers are respectively located at two ends of the fixed cover, the sealing cover is arranged to be of a hemispherical structure, one end of the sealing cover is provided with an annular seat, the annular seat is matched with the sealing seat, the outer side wall of the annular seat is provided with a plurality of inserted bars distributed in an annular array, the inserted bars are matched with the slots, the bottom end of the sealing cover is provided with a sliding seat, two symmetrically distributed sliding sleeves are inlaid at the bottom end of the inner side wall of the sliding seat, the sliding sleeves are sleeved with sliding rods and connected, a screw rod sleeve is inlaid at the middle of the sliding seat, the screw rod sleeve is sleeved with an adjusting screw rod, and an observation window is inlaid at the top end of the outer side wall of the sealing cover.
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Address after: 1301, Floor 13, Unit 2, Building 13, No. 37, Yuxiang Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Applicant after: Jiaruifu Diamond (Henan) Co.,Ltd. Address before: 1301, Floor 13, Unit 2, Building 13, No. 37, Yuxiang Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Applicant before: Zhengzhou Jiaruifu New Material Technology Co.,Ltd. |
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