CN212349054U - Wet grinding metal pigment preparation system - Google Patents
Wet grinding metal pigment preparation system Download PDFInfo
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- CN212349054U CN212349054U CN202020598361.1U CN202020598361U CN212349054U CN 212349054 U CN212349054 U CN 212349054U CN 202020598361 U CN202020598361 U CN 202020598361U CN 212349054 U CN212349054 U CN 212349054U
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Abstract
The utility model discloses a wet grinding metallic pigment preparation system, including raw materials supply portion, ball-milling portion and vibration unloading portion, ball-milling portion includes two at least billiard ball mills, each the ball mill all communicates with raw materials supply portion, each the ball mill all communicates with vibration unloading portion, each the ball mill both ends are provided with charge pump and discharge pump. In the production and preparation process of the aluminum paste, the aluminum paste is required to be ball-milled for more than 10 hours through a ball mill, then the aluminum paste after ball milling is required to pass through multiple processes of filter pressing, screening and the like, and in the ball milling process, other process steps are required to wait for the aluminum paste after ball milling, so that the mutual ball milling process of the two ball mills is staggered through the arrangement of at least two billiard ball mills, the ball milling can be realized by one ball mill, the blanking process of the other ball mill is realized, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a metallic pigment's preparation equipment, in particular to wet grinding metallic pigment preparation system.
Background
The aluminum paste belongs to one of metal pigments and can be divided into two categories of floating type silver paste and non-floating type silver paste, the floating type silver paste floats on the surface of a coating film due to low surface tension of the floating type silver paste, the floating type silver paste has extremely high light reflectivity and chromium plating effect, but aluminum sheets easily fall off from the surface of the coating film to cause difficulty in recoating, and the floating type silver paste is applied to occasions such as corrosion prevention, roofs, tanks and the like; the non-floating silver paste can be completely wetted by the coating, is uniformly distributed in the whole paint film, has the sinking tendency, is firm and stable in paint film, can be recoated with finish, and is widely applied to various occasions such as vehicles, furniture, electronic products, coiled materials and the like.
Among the prior art, chinese utility model patent that the grant bulletin number is "CN 207042639U" discloses a continuous production system of aluminum paste, and it carries out the ball-milling to aluminum paste through the ball mill, then carries out the partial shipment through the shale shaker, but the ball mill is longer to the ball-milling time of aluminum paste, consequently need adjust production system, improves the production efficiency of aluminum paste.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wet grinding metal pigment preparation system has the effect that improves aluminum paste production efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a wet grinding metallic pigment preparation system, includes raw materials supply portion, ball-milling portion and vibration unloading portion, ball-milling portion includes two at least billiard ball mills, each the ball mill all communicates with raw materials supply portion, each the ball mill all communicates with vibration unloading portion, each the ball mill both ends are provided with charge-in pump and discharge pump.
Preferably, the ball mill is provided with an infrared temperature detector, and a one-way valve is arranged between the ball mill and the feeding pump.
Through adopting above-mentioned technical scheme for detect the ball-milling temperature in the ball-mill, and then carry out effectual temperature control to the ball-mill, the check valve has played carminative effect, avoids the high temperature in the ball-mill.
Preferably, the raw material supply part comprises a raw material tank, a mixing barrel, an auxiliary agent barrel and a cold oil storage tank, the mixing barrel is communicated with each ball mill, and the raw material tank, the auxiliary agent barrel and the cold oil storage tank are communicated with the mixing barrel.
By adopting the technical scheme, the raw material tank is filled with aluminum powder to be ball-milled, the auxiliary agent barrel is filled with auxiliary agent, the cold oil storage tank is filled with kerosene, and the aluminum powder, the auxiliary agent and the kerosene are mixed by the mixing barrel and then input into the ball mill.
Preferably, a stirrer is arranged on the mixing barrel and comprises a stirring rod extending into the mixing barrel.
Through adopting above-mentioned technical scheme, through the rotation of puddler for the material mixes.
Preferably, the raw material tank, the auxiliary agent barrel and the cold oil storage tank are communicated to the top of the mixing barrel, and the bottom of the mixing barrel is communicated with each ball mill.
By adopting the technical scheme, the aluminum powder can be conveyed after being mixed by the plurality of ball mills.
Preferably, the raw material tank is provided with a vibrator, and the bottom of the raw material tank is provided with a screw feeder.
Through adopting above-mentioned technical scheme, the transportation of convenient aluminite powder of bobbing machine avoids the aluminite powder to take place to block up in the raw materials jar, then the aluminite powder is carried into the compounding bucket through the screw feeder.
Preferably, an assistant pump is arranged at the top of the assistant barrel, and the assistant barrel is communicated with the top of the mixing barrel through the assistant pump.
By adopting the technical scheme, the auxiliary agent pump plays a role in quantitatively conveying the auxiliary agent.
Preferably, an oil inlet pump and a back pressure valve are arranged between the cold oil storage tank and the mixing barrel.
Through adopting above-mentioned technical scheme, the oil feed pump has played the effect of carrying kerosene, and the back pressure valve plays the effect to the compounding bucket pressurize, avoids protective gas's leakage.
Preferably, the vibration blanking part sequentially comprises a feeding barrel, a vibrating screen and a blanking barrel from top to bottom.
By adopting the technical scheme, the aluminum paste subjected to ball milling is separated by the vibrating screen, so that the aluminum paste with different fineness is distinguished.
In conclusion, in the production and preparation process of the aluminum paste, the ball milling is carried out for more than 10 hours through the ball mill, then the ball-milled aluminum paste needs to pass through multiple process flows of filter pressing, screening and the like, and in the ball milling process, other process steps need to wait for the ball-milled aluminum paste, so that the mutual ball milling process of the two ball mills is staggered through the arrangement of at least two billiard ball mills, the ball milling process of one ball mill can be achieved, the blanking process of the other ball mill is carried out, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural view of a ball milling section;
FIG. 3 is a schematic structural view of a feed frame;
FIG. 4 is a schematic transverse cross-sectional view of a mixing bowl;
FIG. 5 is a schematic longitudinal cross-sectional view of a mixing bowl;
FIG. 6 is a schematic structural view of a screen frame;
FIG. 7 is a top view of the loading bucket;
FIG. 8 is a top view of the blanking barrel;
in the figure, 1, a ball mill section; 11. an infrared temperature detector; 12. an auxiliary agent barrel; 13. an auxiliary agent pump; 2. a frame; 21. a first ball mill; 22. a second ball mill; 23. a bearing seat; 24. a first rotating device; 241. a first rotating electric machine; 242. a first gearbox; 2441. a driving pulley; 2442. a driven pulley; 25. a second rotating device; 251. a second rotating electric machine; 252. a second gearbox; 26. a reinforcing plate; 27. a reinforcing bar; 28. a reinforcing plate; 31. recovering the oil tank; 32. a new oil tank; 33. a first waste oil pump; 34. a filter press; 35. a filter pressing and conveying device; 351. a second waste oil pump; 352. a manual filter press; 353. a liquid collecting tray; 354. an oil return pump; 355. a gas storage tank; 41. a cold oil storage tank; 42. a gasoline pump; 43. a circulation pump; 44. an oil inlet pump; 45. a back pressure valve; 46. a weighing sensor; 47. a water chiller; 51. a screen frame; 511. a pipe body; 512. a fixing sheet; 513. fixing the rod; 52. a feeding barrel; 53. vibrating screen; 54. a blanking barrel; 55. a first conduit; 56. a first discharge port; 57. a second conduit; 58. a second discharge port; 59. a quarter ball valve; 6. a feeding frame; 61. a raw material tank; 611. a cover body; 612. a top plate; 613. a spring; 614. an air filter; 62. a mixing barrel; 621. a feed aperture; 622. an oil filling hole; 623. a stirring hole; 624. an observation hole; 625. a flexible connecting pipe; 63. a spiral feed pipe; 64. a discharge conduit; 65. a blender; 66. a vibrator; 661. a fixed seat; 71. an air compressor; 72. a first gas path; 721. a feed pump; 722. a discharge pump; 723. a blowing valve; 724. a one-way valve; 73. a second gas path; 731. a filter-pressing pump; 74. and a fourth gas path.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
as shown in fig. 1, a wet grinding metal pigment preparation system comprises a raw material supply part, a ball milling part 1 and a vibration blanking part, wherein the ball milling part 1 comprises at least two billiard ball mills, each ball mill is communicated with the raw material supply part, each ball mill is communicated with the vibration blanking part, and a feeding pump 721 and a discharging pump 722 are arranged at two ends of each ball mill; the ball mill is provided with an infrared temperature detector 11, and a check valve 724 is arranged between the ball mill and the feeding pump 721 to play a role in pressure maintaining.
The raw materials supply portion includes raw materials jar 61, compounding bucket 62, auxiliary agent bucket 12 and cold oil storage tank 41, compounding bucket 62 and each ball mill intercommunication, raw materials jar 61, auxiliary agent bucket 12 and cold oil storage tank 41 all communicate with compounding bucket 62, be provided with mixer 65 on the compounding bucket 62, mixer 65 is including extending into the puddler in the compounding bucket 62, rotation through the puddler for the material that gets into in the compounding bucket 62 mixes, be provided with oil feed pump 44 and back pressure valve 45 between cold oil storage tank 41 and the compounding bucket 62.
The vibration blanking part comprises a feeding barrel 52, a vibrating screen 53 and a blanking barrel 54 from top to bottom in sequence, and after ball milling is completed, the aluminum paste passes through the feeding barrel 52, the vibrating screen 53 and the blanking barrel 54 to realize screening of aluminum paste with different fineness.
In the production and preparation process of the aluminum paste, the aluminum paste is required to be ball-milled for more than 10 hours through a ball mill, then the aluminum paste after ball milling is required to pass through multiple processes of filter pressing, screening and the like, and in the ball milling process, other process steps are required to wait for the aluminum paste after ball milling, so that the mutual ball milling process of the two ball mills is staggered through the arrangement of at least two billiard ball mills, the ball milling can be realized by one ball mill, the blanking process of the other ball mill is realized, and the production efficiency is improved.
As shown in fig. 2, a symmetrical ball mill device, including rectangular frame 2, frame 2 is through steel pipe welding realization connection, be provided with first ball mill 21 and second ball mill 22 on the frame 2, first ball mill 21 and second ball mill 22 all include feeding axle and ejection of compact axle, be provided with bearing frame 23 on the frame 2, bearing frame 23 all with feeding axle and ejection of compact axle swivelling joint, first ball mill 21 and second ball mill 22 are rotational symmetry and set up, be provided with first base on the frame 2, first base sets up respectively in first ball mill 21 and second ball mill 22 bottom, first base is including setting up gusset plate 26 on frame 2, gusset plate 26 extends along the horizontal direction, bearing frame 23 sets up on gusset plate 26, gusset plate 26 has played the effect of extending the position of bearing frame 23, the intensity of the reinforced structure, adapt to the axial length of ball mill.
As shown in fig. 2, the frame 2 is provided with a first rotating device 24 and a second rotating device 25, the first rotating device 24 drives the first ball mill 21 to rotate, the second rotating device 25 drives the second ball mill 22 to rotate, the first rotating device 24 and the second rotating device 25 are arranged in a rotational symmetry, the first rotating device 24 is arranged at the side of the first ball mill 21, and the second rotating device 25 is arranged at the side of the second ball mill 22.
As shown in fig. 2, the first rotating device 24 includes a first rotating motor 241, a first gearbox 242, a first driving belt and a first synchronous belt, the first driving belt is disposed between the first rotating motor 241 and the first gearbox 242, the first synchronous belt is disposed between the first gearbox 242 and the first ball mill 21, the first synchronous belt includes a driving pulley 2441 and a driven pulley 2442, the driving pulley 2441 is disposed on the first rotating motor 241, the driven pulley 2442 is disposed on the outer side of the circumference of the first ball mill 21, the driving pulley 2441 and the first synchronous belt are engaged with each other, when the first rotating motor 241 drives the first gearbox 242 to rotate, the first driving pulley 2441 is driven by the first driving belt, the driving pulley 2441 and the driven pulley 2442 are driven to rotate by the first synchronous belt sleeved on the driving pulley 2441 and the driven pulley 2442, and since the driven pulley 2442 is sleeved on the first ball mill 21, when the driven pulley 2442 rotates, the first ball mill 21 rotates, and ball milling is performed.
As shown in fig. 2, the frame 2 is provided with a second base, the second base is respectively arranged at the bottom of the first rotating device 24 and the bottom of the second rotating device 25, the second base comprises a reinforcing rod 27 and a reinforcing plate 28, the reinforcing rod 27 is arranged on the frame 2, two reinforcing rods 27 are arranged in parallel, the reinforcing plate 28 is arranged on the reinforcing rod 27, and the first rotating motor 241 and the first gearbox 242 are arranged on the reinforcing plate 28, so as to support the first rotating device 24 and the second rotating device 25.
As shown in fig. 2, the second rotating device 25 has the same structure as the first rotating device 24, the second rotating device 25 includes a second rotating motor 251, a second transmission case 252, a second driving belt and a second timing belt, the second driving belt is disposed between the second rotating motor 251 and the second transmission case 252, and the second timing belt is disposed between the second transmission case 252 and the second ball mill 22; in the in-process of ball-milling, the aluminum paste after other process steps need to wait for the ball-milling, consequently through setting up first ball mill 21 and second ball mill 22, stagger the process of both mutual ball-mills, can reach a ball mill and carry out the ball-milling, another ball mill carries out the process of unloading, and the production efficiency is improved, and the inside space of factory building is saved more to first ball mill 21 and second ball mill 22 that rotational symmetry set up simultaneously, is both during operation simultaneously, effectively reduces the vibration of frame 2.
As shown in fig. 3, a metallic pigment feeding device includes a feeding frame 6, the feeding frame 6 is formed by welding steel pipes or i-beams, a raw material tank 61 is arranged on the upper portion of the feeding frame 6, the raw material tank 61 has a circular transverse section, a cover body 611 is arranged on the top of the raw material tank 61, an air filter 614 is arranged on the top of the raw material tank 61, namely on one side of the cover body 611, the bottom of the raw material tank 61 is conical, a spiral feeding pipe 63 is arranged on the bottom of the conical raw material tank 61, the spiral feeding pipe 63 is a pipe body 511, one end of the spiral feeding pipe is provided with a motor, the other end of the spiral feeding pipe is open, a screw rod rotatably connected with the motor; the vibrator 66 is arranged on the side wall of the raw material tank 61, namely the raw material tank 61 is welded with a fixed seat 661, the vibrator 66 is arranged on the fixed seat 661 through bolts, and the vibrator 66 generates vibration force in the raw material tank 61.
In order to further improve the vibration effect, the top of the feeding frame 6 is provided with a top plate 612, the top of the raw material tank 61 is connected with the top plate 612 in a welding manner, springs 613 are arranged between the bottom of the top plate 612 and the top of the feeding frame 6, and the springs 613 are uniformly distributed between the top plate 612 and the feeding frame 6, so that the vibration effect and amplitude of the vibrator 66 on the raw material tank 61 are improved.
As shown in fig. 3, 4 and 5, the lower portion of the feeding frame 6 is provided with a mixing barrel 62, the top of the mixing barrel 62 is provided with a feeding hole 621, an oil filling hole 622, an observation hole 624 and a stirring hole 623 for the mixer 65 to penetrate through, the stirring hole 623 is arranged near the center of the top of the mixing barrel 62, the observation hole 624 and the feeding hole 621 are arranged at two sides of the stirring hole 623, the observation hole 624 is provided with transparent glass to prevent dust and impurities from entering, the feeding hole 621 is communicated with the bottom of the raw material tank 61 through a spiral feeding pipe 63, a flexible connecting pipe 625 is arranged between the spiral feeding pipe 63 and the feeding hole 621 to prevent vibration from being transmitted to the mixing barrel 62, the bottom of the mixing barrel 62 is provided with a discharging pipe 64, the discharging pipe 64 is connected with a subsequent processing link, the top of the mixing barrel 62 is provided with the mixer 65, the mixer 65 is provided with a mixing rod extending into the mixing barrel 62, the raw material tank 61 is filled, the aluminum balls are mixed with the additive and kerosene by moving the vibrator 66 downwards and then moving the vibrator into the mixing barrel 62 under the action of the bolt feeding pipe, in the process, the oil filling hole 622 is filled with the kerosene quantitatively, and the stirring machine 65 rotates to mix the aluminum balls with the additive and the kerosene, and the stirring condition is observed through the observation hole 624.
As shown in fig. 6, a metallic pigment vibration unloading screening mechanism, including bank of screens 51, bank of screens 51 includes from top to bottom in proper order and goes up storage bucket 52, shale shaker 53 and unloading bucket 54, and the top of bank of screens 51 is provided with first pipeline 55, and first pipeline 55 downwardly extending to in the storage bucket 52, the bottom of going up storage bucket 52 is run through and is provided with first discharge gate 56, and shale shaker 53 sets up the below at first discharge gate 56, the bottom of shale shaker 53 is provided with second pipeline 57, and second pipeline 57 downwardly extending just runs through the setting of unloading bucket 54, and the bottom of unloading bucket 54 is provided with second discharge gate 58, and the unloading pipeline of ball mill is upwards accepted to first pipeline 55.
As shown in fig. 6 and 7, the cross-sectional shapes of the feeding barrel 52, the vibrating screen 53 and the discharging barrel 54 are all annular, the bottom of the feeding barrel 52 is inclined towards the first discharging port 56, and the bottom of the discharging barrel 54 is inclined towards the second discharging port 58, that is, the bottom of the feeding barrel 52 and the bottom of the discharging barrel 54 are both in an inverted cone shape, so that the flow of aluminum silver paste is accelerated.
As shown in fig. 8, in order to avoid the interference between the second pipe 57 and the second discharge port 58, the second pipe 57 is located at the side of the second discharge port 58, and the second blanking barrel 54 is fixed to the second pipe 57 by welding.
Wherein the screen frame 51 includes at least three vertical bodys 511 that are provided with, according to the size of material loading bucket 52, can select more bodys 511 as the support, and the bottom of material loading bucket 52 and unloading bucket 54 is provided with the stationary blade 512 of being connected with bodys 511, and stationary blade 512 adopts the welded mode to realize the fixed of both sides, in order to better seal, also can establish sealed bucket at the screen frame 51 overcoat.
As shown in FIG. 6, in order to improve the fixing effect on the vibrating screen 53, a fixing rod 513 is connected between the adjacent tube bodies 511, the fixing rod 513 is made of galvanized flat iron, the bottom of the vibrating screen 53 is welded and fixed with the fixing rod 513, when blanking is needed, aluminum paste after ball milling flows into the charging bucket 52 through the first pipeline 55, and the contact between the aluminum paste which just flows out and the outside can be effectively reduced because the opening of the first pipeline 55 is positioned in the charging bucket 52; then in getting into shale shaker 53 through first discharge gate 56, shale shaker 53 flows the aluminium silver thick liquid after the screening along second pipeline 57 to next process along fluid, and the aluminium silver thick liquid that does not pass through the screening is along with flowing to unloading bucket 54 in, discharges through second discharge gate 58, and at this in-process, make full use of the advantage of gravity, accomplished the screening of aluminium silver thick liquid.
As shown in fig. 1, the wet grinding metal pigment oil liquid recovery system comprises a recovery oil tank 31 and a new oil tank 32, wherein the recovery oil tank 31 is communicated with at least one filter press 34, when a plurality of vibrating screens 53 or a plurality of production lines are provided, the recovery oil tank 31 can be communicated with the plurality of filter presses 34, the recovery oil tank 31 is connected with a first waste oil pump 33, the recovery oil tank 31 is communicated with the filter press 34 through the first waste oil pump 33, and a filter press conveying device 35 is arranged between the recovery oil tank 31 and the new oil tank 32.
As shown in fig. 1, the filter press conveyor 35 includes a second waste oil pump 351, a manual filter press 352 and a liquid collecting tray 353, the second waste oil pump 351 realizes the communication between the manual filter press 352 and the recovery oil tank 31 through a pipeline, the second waste oil pump 351 communicates with the bottom of the recovery oil tank 31, the liquid collecting tray 353 communicates with the new oil tank 32 through a pipeline because the interval time of the recovery oil is long and the amount of the recovery oil is small, a return oil pump 354 is arranged between the liquid collecting tray 353 and the new oil tank 32, the liquid collecting tray 353 communicates with the new oil tank 32 through the return oil pump 354, the oil in the liquid collecting tray 353 is pumped into the new oil tank 32 through the return oil pump 354, and the liquid collecting tray 353 collects the oil after the filter press of the manual filter press 352.
As shown in fig. 1, a gas tank 355 is provided in the plant, and the gas tank 355 is connected to the first waste oil pump 33 and the second waste oil pump 351 through gas pipes to provide power for the operation of the first waste oil pump 33 and the second waste oil pump 351.
As shown in fig. 1, liquid level meters are arranged in the recovery oil tank 31, the liquid collecting tray 353 and the new oil tank 32, so that observation is facilitated, after the filter press 34 filter-presses oil, impurity discharge of a first level is completed, then waste oil is pumped into the recovery oil tank 31 through the first waste oil pump 33, waste oil in the recovery oil pipe passes through the filter press conveying device 35 to complete impurity discharge of a second level, and then the waste oil is pumped into the new oil tank 32, so that waste oil recovery is realized.
As shown in fig. 1, the metal pigment wet grinding gas protection system comprises an air compressor 71, a gas storage tank 355 and a first gas path 72, wherein the first gas path 72 comprises a feeding pump 721 and a discharging pump 722 which are arranged at two sides of the ball mill, and the first gas path 72 is respectively communicated with the insides of the feeding pump 721 and the discharging pump 722.
As shown in fig. 1, the first gas path 72 includes a blowing valve 723, the blowing valve 723 is a high pressure blowing valve 723 for controlling the size and pressure of the gas flow, the blowing valve 723 is disposed between the feeding pump 721 and the gas storage tank 355, the blowing valve 723 is also disposed between the discharging pump 722 and the gas storage tank 355, the blowing valve 723 is connected to the feeding pump 721 and the discharging pump 722 through a gas pipe, and enters the ball mill along with the unground aluminum paste, and also exits the ball mill along with the ground aluminum paste to enter the vibrating screen 53.
As shown in fig. 1, a check valve 724 is disposed between the feeding pump 721 and the ball mill, and the check valve 724 discharges gas to the outside to prevent the gas pressure in the ball mill from being too high.
As shown in fig. 1, the filter press further comprises a second gas path 73, a third gas path, a filter press pump 731, a fourth gas path 74 and a waste oil pump, wherein one end of the second gas path 73 is communicated with the gas storage tank 355, the other end of the second gas path 73 is communicated with the filter press 34, the filter press pump 731 is communicated with the bottom of the vibrating screen 53, one end of the third gas path is communicated with the filter press pump 731, the other end of the third gas path is communicated with the gas storage tank 355, at least one waste oil pump is provided, one end of the fourth gas path 74 is communicated with the waste oil pump, and the other end of the fourth gas path 74 is communicated; in the ball milling process of the aluminum paste, inert protective gas is introduced into two ends of the ball mill through a gas storage tank 355, during the ball milling process of the ball mill, the protective gas passes through a feed pump 721 and a discharge pump 722 connected to both ends of the ball mill, the aluminum powder is continuously circulated in the ball mill, so that the aluminum powder can not be contacted with oxygen or air in the ball milling process of the aluminum paste, and the aluminum powder with overlarge specific surface area is prevented from being contacted with the air.
As shown in fig. 1, a metal pigment wet grinding oil path cooling system includes a new oil tank 32 and a cold oil storage tank 41, wherein a weighing sensor 46 is disposed at the bottom of the cold oil storage tank 41 for detecting the amount of kerosene in the cold oil storage tank 41 in real time, and when the amount of kerosene is not large, the cold oil storage tank 41 is replenished by the new oil tank 32.
The oiling pump 42 is arranged between the new oil tank 32 and the cold oil storage tank 41 to supplement oil to the cold contact oil tank in time, so that the capacity of the new oil tank 32 is 3000-7000L, the supplement of a plurality of cold oil storage tanks 41 can be met at the same time, the cold oil storage tank 41 is communicated with the cold water machine 47, the circulating pump 43 is arranged between the cold water machine 47 and the cold oil storage tank 41, the cold water machine 47 cools the oil in the cold oil storage tank 41 through the circulating pump 43, and the capacity of the cold oil storage tank 41 is 1000-1500L to avoid excessive kerosene amount of simultaneous cooling, so that the ball milling use for at least one time is met.
The cold oil storage tank 41 is communicated with the stirrer 65 through a pipeline, an oil inlet pump 44 and a back pressure valve 45 are arranged on the pipeline between the cold oil storage tank 41 and the stirrer 65, the cold oil storage tank 41 is communicated to the top of the mixing barrel 62, and kerosene is pumped into the mixing barrel 62 at the bottom of the stirrer 65 through the oil inlet pump 44.
In order to supply kerosene to a plurality of production lines, the cold oil storage tank 41 communicates with at least one mixing barrel 62.
Meanwhile, in order to ensure the recycling of the oil, a first waste oil pump 33 is connected to the recovery oil tank 31, the recovery oil tank 31 is communicated with the filter press 34 through the first waste oil pump 33, a filter press conveying device 35 is arranged between the recovery oil tank 31 and the new oil tank 32, an oil filling pump 42 is arranged between the new oil tank 32 and the mixing barrel 62, the filter press conveying device 35 comprises a waste oil pump, a manual filter press 352 and a liquid collecting disc 353, the waste oil pump communicates the manual filter press 352 with the recovery oil tank 31, the liquid collecting disc 353 communicates with the new oil tank 32, and the liquid collecting disc 353 collects the oil which is subjected to filter pressing by the manual filter press 352. The fresh oil tank 32 stores kerosene, and when the cold oil storage tank 41 has a low oil content, the fresh oil tank 32 supplements the cold oil storage tank 41 with kerosene; meanwhile, the cold water machine 47 cools the kerosene in the cold oil storage tank 41, the circulating pump 43 plays a role in circulating the kerosene, and then the kerosene mixed aluminum material with lower temperature in the cold contact oil tank enters the ball mill, so that the temperature in the ball mill is effectively reduced, and the effect of higher temperature in the ball mill is avoided to a certain extent.
Claims (9)
1. A wet-grinding metal pigment preparation system, characterized in that: including raw materials supply portion, ball-milling portion and vibration unloading portion, ball-milling portion includes two at least billiard ball mills, each the ball mill all communicates with raw materials supply portion, each the ball mill all communicates with vibration unloading portion, each the ball mill both ends are provided with charge pump and discharge pump.
2. The wet-grinding metal pigment preparation system according to claim 1, characterized in that: an infrared temperature detector is arranged on the ball mill, and a check valve is arranged between the ball mill and the feeding pump.
3. The wet-grinding metal pigment preparation system according to claim 1, characterized in that: the raw materials supply portion includes raw materials jar, compounding bucket, auxiliary agent bucket and cold oil storage tank, the compounding bucket with each the ball mill intercommunication, raw materials jar, auxiliary agent bucket and cold oil storage tank all communicate with the compounding bucket.
4. The wet-grinding metal pigment preparation system according to claim 3, characterized in that: the mixing barrel is provided with a mixer, and the mixer comprises a mixing rod extending into the mixing barrel.
5. The wet-grinding metal pigment preparation system according to claim 3, characterized in that: the raw materials jar, auxiliary agent bucket and cold oil storage tank all communicate to the top of compounding bucket, the bottom of compounding bucket with each ball mill intercommunication.
6. The wet-grinding metal pigment preparation system according to claim 3, characterized in that: the raw material tank is provided with a vibrator, and the bottom of the raw material tank is provided with a spiral feeder.
7. The wet-grinding metal pigment preparation system according to claim 3, characterized in that: the top of auxiliary agent bucket is provided with the auxiliary agent pump, the auxiliary agent bucket passes through auxiliary agent pump and compounding bucket top intercommunication.
8. The wet-grinding metal pigment preparation system according to claim 3, characterized in that: an oil inlet pump and a back pressure valve are arranged between the cold oil storage tank and the mixing barrel.
9. The wet-grinding metal pigment preparation system according to claim 1, characterized in that: the vibrating blanking part sequentially comprises a feeding barrel, a vibrating screen and a blanking barrel from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598361.1U CN212349054U (en) | 2020-04-20 | 2020-04-20 | Wet grinding metal pigment preparation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598361.1U CN212349054U (en) | 2020-04-20 | 2020-04-20 | Wet grinding metal pigment preparation system |
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| CN212349054U true CN212349054U (en) | 2021-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870716A (en) * | 2022-04-08 | 2022-08-09 | 内蒙古旭阳新材料有限公司 | Metal slurry production control system |
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2020
- 2020-04-20 CN CN202020598361.1U patent/CN212349054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870716A (en) * | 2022-04-08 | 2022-08-09 | 内蒙古旭阳新材料有限公司 | Metal slurry production control system |
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