CN215140756U - Brown corundum grinding device with pretreatment function - Google Patents
Brown corundum grinding device with pretreatment function Download PDFInfo
- Publication number
- CN215140756U CN215140756U CN202120725713.XU CN202120725713U CN215140756U CN 215140756 U CN215140756 U CN 215140756U CN 202120725713 U CN202120725713 U CN 202120725713U CN 215140756 U CN215140756 U CN 215140756U
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- Prior art keywords
- pretreatment
- bottom plate
- cover
- grinding
- brown corundum
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- 238000000227 grinding Methods 0.000 title claims abstract description 58
- 229910052593 corundum Inorganic materials 0.000 title abstract description 58
- 239000010431 corundum Substances 0.000 title abstract description 58
- 239000000843 powder Substances 0.000 claims abstract description 14
- 238000003801 milling Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 2
- 235000019580 granularity Nutrition 0.000 abstract description 16
- 235000004237 Crocus Nutrition 0.000 abstract description 9
- 241000596148 Crocus Species 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a brown corundum grinding device with pretreatment function, which comprises a bottom plate, a pretreatment mechanism and a grinding mechanism; a bottom plate: supporting columns are symmetrically arranged at four corners of the upper surface of the top plate, and the upper ends of the supporting columns are fixedly connected with the bottom surface of the top plate; the pretreatment mechanism comprises: the pretreatment mechanism is arranged on the upper surface of the top plate, and is characterized in that the pretreatment mechanism is arranged on the upper surface of the top plate; powder grinding mechanism: set up in the upper surface middle part of bottom plate, the extrados lower extreme rotation that sealed bearing and water conservancy diversion funnel were passed through to the upper end of crocus mechanism is connected, the upper surface of bottom plate is equipped with control switch group, and this takes pretreatment function's brown corundum milling equipment can carry out preliminary breakage to the brown corundum, makes the granularity of brown corundum diminish and the granularity is more even, improves brown corundum's crocus efficiency, can grind out the brown corundum powder of different granularities according to the user demand.
Description
Technical Field
The utility model relates to a brown corundum processing technology field specifically is a brown corundum milling equipment of area preliminary treatment function.
Background
Brown corundum, also known as carborundum, is brown artificial corundum prepared by melting and reducing alumina, carbon material and scrap iron in an electric arc furnace, wherein the main chemical component of the brown corundum is alumina, the content of the alumina is 95.00-97.00%, and a small amount of iron, silicon, titanium and the like are contained, the brown corundum is the most basic abrasive, and the brown corundum is widely applied due to good grinding performance, wide application range and low price, the production process of the brown corundum abrasive is that the alumina is used as the main raw material, an additive is added, a brown corundum raw material block is formed by calcining, then the brown corundum raw material block is crushed and ground into powder, a brown corundum grinding device in the prior art has a plurality of defects, the brown corundum is directly put into grinding equipment, the granularity of the brown corundum is large and uneven, the grinding efficiency of the brown corundum is low, and brown corundum powder with different granularities cannot be ground according to use requirements, therefore, we propose a brown fused alumina grinding device with a pretreatment function.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a brown corundum milling equipment of taking preliminary treatment function, can carry out preliminary breakage to brown corundum, make the granularity of brown corundum diminish and the granularity is more even, improve brown corundum's crocus efficiency, can grind out the brown corundum powder of different granularities according to the user demand, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a brown fused alumina grinding device with a pretreatment function comprises a bottom plate, a pretreatment mechanism and a grinding mechanism;
a bottom plate: supporting columns are symmetrically arranged at four corners of the upper surface of the top plate, and the upper ends of the supporting columns are fixedly connected with the bottom surface of the top plate;
the pretreatment mechanism comprises: the pretreatment mechanism is arranged on the upper surface of the top plate, and is characterized in that the pretreatment mechanism is arranged on the upper surface of the top plate;
powder grinding mechanism: set up in the upper surface middle part of bottom plate, the outer cambered surface lower extreme of grinding mechanism's upper end through sealed bearing and water conservancy diversion funnel rotates to be connected, can carry out preliminary breakage to the brown fused alumina, makes the granularity of brown fused alumina diminish and the granularity is more even, improves brown fused alumina's crocus efficiency, can grind out the brown fused alumina powder of different granularities according to the user demand.
Furthermore, the upper surface of bottom plate is equipped with control switch group, and external power source is connected to control switch group's input electricity, the operation of the controlgear of being convenient for.
Further, pretreatment mechanism includes toper piece, crushing roller and crushing room, the crushing room sets up in the upper surface middle part of bottom plate, and the discharge gate department of crushing room lower extreme is equipped with the water conservancy diversion funnel, and the inside of crushing room is rotated through the bearing symmetry and is connected with the crushing roller, and the extrados of crushing roller all is equipped with evenly distributed's toper piece, and the toper piece dislocation set of two crushing roller extrados all extends to the outside left side of crushing room, realizes the preliminary breakage of brown corundum.
Further, pretreatment mechanism still includes driving gear, first motor, driven gear and brace table, the brace table sets up in the upper surface left side of bottom plate, and the upper surface of brace table is equipped with first motor, and the driving gear sets up in the crushing roller left side pivot left end of rear end, and the output shaft right-hand member of first motor and the left end face center department fixed connection of driving gear, driven gear set up in the crushing roller left side pivot left end of front end, and driven gear is connected with the driving gear meshing, and the output of control switch group is connected to the input electricity of first motor, provides the drive for pretreatment mechanism.
Furthermore, an opening at the upper end of the crushing chamber is provided with a feeding hopper, so that brown corundum can be conveniently fed.
Further, crocus mechanism is including grinding the cover, the plectane, electric putter and toper cover, the plectane is through the fixed column fixed connection in the round hole intrados at bottom plate middle part that waits angle setting, the up end center department of plectane is equipped with electric putter, electric putter's flexible end upper end and the inside top surface fixed connection of toper cover, the intrados lower extreme of toper cover and the extrados sliding connection of plectane, the intrados upper end of grinding the cover is passed through the bearing and is connected with the rotation of the extrados lower extreme of diversion funnel, the intrados upper end of round hole that the lower extreme of grinding the cover passes through bearing and bottom plate middle part rotates and is connected, it corresponds the setting with the toper cover to grind the cover, electric putter's input electricity connection control switch group's output can adjust the interval of grinding between the outer toper cambered surface of cover and the toper cover.
Further, crocus mechanism includes second motor and gear, the second motor sets up in the bottom surface left side of bottom plate, and the output shaft of second motor passes the plate body through-hole of bottom plate and is equipped with the gear in end department, and the gear is connected with the tooth and the meshing that grinding cover extrados was equipped with, and the output of control switch group is connected to the input electricity of second motor, provides the drive for crocus mechanism.
Compared with the prior art, the beneficial effects of the utility model are that: this take brown fused alumina milling equipment of preliminary treatment function has following benefit:
1. pour brown corundum into feed hopper, through the regulation and control of control switch group, first motor operation, the output shaft rotates, drives the driving gear and rotates, and the driving gear drives driven gear and rotates, can realize the antiport of two crushing rollers to realize the preliminary breakage of conical block to brown corundum, make brown corundum's granularity diminish and the granularity is more even, improve brown corundum's crocus efficiency.
2. The brown corundum after the breakage passes through the diversion funnel and moves down, the toper cover can make the brown corundum after the breakage disperse to all around along its outer conical surface, regulation and control through control switch group, the second motor operation, the output shaft rotates, drive gear revolve, gear revolve drives and grinds the cover and rotate, grind the cooperation of the outer toper cambered surface of cover internal cone cambered surface and toper cover, realize the high-efficient crocus of brown corundum, regulation and control through control switch group, the flexible operation of electric putter, drive toper cover rebound, can adjust the interval between the outer toper cambered surface of grinding cover internal cone cambered surface and toper cover, can grind out the brown corundum powder of different granularities according to the user demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic view of the internal cutting structure of the utility model.
In the figure: the device comprises a base plate 1, a control switch group 2, a support column 3, a top plate 4, a pretreatment mechanism 5, a conical block 51, a crushing roller 52, a crushing chamber 53, a driving gear 54, a first motor 55, a driven gear 56, a supporting table 57, a guide funnel 6, a grinding mechanism 7, a second motor 71, a gear 72, a grinding cover 73, a circular plate 74, an electric push rod 75, a conical cover 76 and a feeding funnel 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a brown fused alumina grinding device with a pretreatment function comprises a bottom plate 1, a pretreatment mechanism 5 and a grinding mechanism 7;
bottom plate 1: the four corners of the upper surface of the grinding mechanism are symmetrically provided with support columns 3, the upper ends of the support columns 3 are fixedly connected with the bottom surface of the top plate 4, the support columns 3 provide stable connection support for the bottom plate 1 and the top plate 4, the bottom plate 1 provides installation support for the grinding mechanism 7, and the top plate 4 provides installation support for the pretreatment mechanism 5;
the pretreatment mechanism 5: the pretreatment mechanism 5 is arranged in the middle of the upper surface of the top plate 4, a diversion funnel 6 is arranged at a discharge port at the lower end of the pretreatment mechanism 5, the diversion funnel 6 penetrates through a through hole in the upper surface of the top plate 4 and extends to the lower part of the top plate 4, the pretreatment mechanism 5 comprises conical blocks 51, crushing rollers 52 and crushing chambers 53, the crushing chambers 53 are arranged in the middle of the upper surface of the bottom plate 1, the diversion funnel 6 is arranged at the discharge port at the lower end of the crushing chambers 53, the crushing rollers 52 are symmetrically and rotatably connected to the inner parts of the crushing chambers 53 through bearings, the outer arc surfaces of the crushing rollers 52 are respectively provided with the conical blocks 51 which are uniformly distributed, the conical blocks 51 of the outer arc surfaces of the two crushing rollers 52 are arranged in a staggered manner, the left rotating shaft of the crushing rollers 52 extends to the left side of the outer parts of the crushing chambers 53, the pretreatment mechanism 5 further comprises a driving gear 54, a first motor 55, a driven gear 56 and a support table 57, the support table 57 is arranged on the left side of the upper surface of the bottom plate 1, the upper surface of the support table 57 is provided with the first motor 55, the driving gear 54 is arranged at the left end of the left rotating shaft of the crushing roller 52 at the rear end, the right end of the output shaft of the first motor 55 is fixedly connected with the center of the left end surface of the driving gear 54, the driven gear 56 is arranged at the left end of the left rotating shaft of the crushing roller 52 at the front end, the driven gear 56 is meshed with the driving gear 54, the input end of the first motor 55 is electrically connected with the output end of the control switch group 2, the support table 57 provides mounting support for the first motor 55, the crushing chamber 53 provides a primary crushing space for brown corundum, the first motor 55 is operated by controlling the control switch group 2, the output shaft rotates to drive the driving gear 54 to rotate, the driving gear 54 drives the driven gear 56 to rotate, and the reverse rotation of the two crushing rollers 52 can be realized, so that the conical block 51 can primarily crush the brown corundum, the granularity of the brown corundum is reduced and more uniform, and the milling efficiency of the brown corundum is improved, the crushed brown corundum moves downwards through a diversion funnel 6;
grinding mechanism 7: the upper end of the powder grinding mechanism 7 is rotationally connected with the lower end of the outer arc surface of the diversion funnel 6 through a sealing bearing, the powder grinding mechanism 7 comprises a grinding cover 73, a circular plate 74, an electric push rod 75 and a conical cover 76, the circular plate 74 is fixedly connected with the round hole inner arc surface at the middle part of the bottom plate 1 through fixing columns arranged at equal angles, the electric push rod 75 is arranged at the center of the upper end surface of the circular plate 74, the upper end of the telescopic end of the electric push rod 75 is fixedly connected with the inner top surface of the conical cover 76, the lower end of the inner arc surface of the conical cover 76 is slidably connected with the outer arc surface of the circular plate 74, the upper end of the inner arc surface of the grinding cover 73 is rotationally connected with the lower end of the outer arc surface of the diversion funnel 6 through a bearing, the lower end of the grinding cover 73 is rotationally connected with the upper end of the round hole inner arc surface at the middle part of the bottom plate 1 through a bearing, the grinding cover 73 is arranged corresponding to the conical cover 76, the input end of the electric push rod 75 is electrically connected with the output end of the control switch group 2, the grinding mechanism 7 comprises a second motor 71 and a gear 72, the second motor 71 is arranged on the left side of the bottom surface of the bottom plate 1, an output shaft of the second motor 71 penetrates through a plate body through hole of the bottom plate 1 and is provided with the gear 72 at the end, the gear 72 is in meshed connection with teeth arranged on the outer arc surface of the grinding cover 73, the input end of the second motor 71 is electrically connected with the output end of the control switch group 2, the circular plate 74 provides stable mounting support for an electric push rod 75, meanwhile, the circular plate 74 provides sliding support for the conical cover 76, the conical cover 76 can enable the broken brown corundum to be dispersed towards the periphery along the outer conical surface of the brown corundum, the second motor 71 operates through the regulation and control of the control switch group 2, the output shaft rotates to drive the gear 72 to rotate, the gear 72 rotates to drive the grinding cover 73 to rotate, the inner conical arc surface of the grinding cover 73 is matched with the outer conical arc surface of the conical cover 76, the efficient grinding of the brown corundum is realized, and the regulation and control of the control switch group 2, the electric push rod 75 is operated in a telescopic mode to drive the conical cover 76 to move upwards, the distance between the inner conical arc surface of the grinding cover 73 and the outer conical arc surface of the conical cover 76 can be adjusted, and the brown corundum powder with different particle sizes can be ground according to use requirements.
Wherein: the upper surface of the bottom plate 1 is provided with a control switch group 2, and the input end of the control switch group 2 is electrically connected with an external power supply.
Wherein: the opening part at the upper end of the crushing chamber 53 is provided with a feeding funnel 8, and the feeding funnel 8 is convenient for the feeding of brown corundum.
The utility model provides a pair of brown fused alumina milling equipment of area preliminary treatment function's theory of operation as follows: the brown corundum is poured into the feeding hopper 8, the first motor 55 is operated by controlling the switch group 2, the output shaft rotates to drive the driving gear 54 to rotate, the driving gear 54 drives the driven gear 56 to rotate, the reverse rotation of the two crushing rollers 52 can be realized, so that the primary crushing of the brown corundum by the conical block 51 is realized, the granularity of the brown corundum is reduced and more uniform, the grinding efficiency of the brown corundum is improved, the crushed brown corundum moves downwards through the diversion hopper 6, the conical cover 76 can lead the crushed brown corundum to be dispersed around along the outer conical surface of the brown corundum, the second motor 71 is operated by controlling the switch group 2, the output shaft rotates to drive the gear 72 to rotate, the gear 72 rotates to drive the grinding cover 73 to rotate, the inner conical cambered surface of the grinding cover 73 is matched with the outer conical cambered surface of the conical cover 76, the efficient grinding of the brown corundum is realized, and the regulation and control of the switch group 2 are controlled, the electric push rod 75 stretches and retracts to operate, the conical cover 76 is driven to move upwards, the distance between the inner conical arc surface of the grinding cover 73 and the outer conical arc surface of the conical cover 76 can be adjusted, the brown corundum powder with different particle sizes can be ground according to use requirements, and the brown corundum powder enters an external collecting device through a gap between the grinding cover 73 and the conical cover 76.
It should be noted that the first motor 55 and the second motor 71 disclosed in the above embodiments may be both motors of YZP series, the electric push rod 75 may be a JN125 type electric push rod, and the control switch group 2 is provided with buttons corresponding to the electric push rod 75, the first motor 55 and the second motor 71 one by one for controlling the on-off operation thereof.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a brown fused alumina milling equipment of area preliminary treatment function which characterized in that: comprises a bottom plate (1), a pretreatment mechanism (5) and a grinding mechanism (7);
base plate (1): supporting columns (3) are symmetrically arranged at four corners of the upper surface of the top plate, and the upper ends of the supporting columns (3) are fixedly connected with the bottom surface of the top plate (4);
pretreatment mechanism (5): the device is arranged in the middle of the upper surface of the top plate (4), a flow guide funnel (6) is arranged at a discharge port at the lower end of the pretreatment mechanism (5), and the flow guide funnel (6) penetrates through a through hole in the upper surface of the top plate (4) and extends to the lower part of the top plate (4);
milling mechanism (7): the upper end of the grinding mechanism (7) is rotatably connected with the lower end of the outer arc surface of the diversion funnel (6) through a sealing bearing.
2. The brown fused alumina grinding device with the pretreatment function according to claim 1, which is characterized in that: the upper surface of bottom plate (1) is equipped with control switch group (2), and the input electricity of control switch group (2) connects external power source.
3. The brown fused alumina grinding device with the pretreatment function according to claim 1, which is characterized in that: pretreatment mechanism (5) are including toper piece (51), crushing roller (52) and crushing room (53), crushing room (53) set up in the upper surface middle part of bottom plate (1), and discharge gate department of crushing room (53) lower extreme is equipped with water conservancy diversion funnel (6), and the inside of crushing room (53) is rotated through the bearing symmetry and is connected with crushing roller (52), and the extrados of crushing roller (52) all is equipped with evenly distributed's toper piece (51), and toper piece (51) the dislocation set of two crushing roller (52) extrados, and the left side pivot of crushing roller (52) all extends to the outside left side of crushing room (53).
4. The brown fused alumina grinding device with the pretreatment function according to claim 3, characterized in that: pretreatment mechanism (5) still include driving gear (54), first motor (55), driven gear (56) and brace table (57), brace table (57) set up in the upper surface left side of bottom plate (1), the upper surface of brace table (57) is equipped with first motor (55), driving gear (54) set up in crushing roller (52) left side pivot left end of rear end, the output shaft right-hand member of first motor (55) and the left end face center department fixed connection of driving gear (54), driven gear (56) set up in the crushing roller (52) left side pivot left end of front end, driven gear (56) are connected with driving gear (54) meshing, the output of control switch group (2) is connected to the input electricity of first motor (55).
5. The brown fused alumina grinding device with the pretreatment function according to claim 3, characterized in that: and a feeding hopper (8) is arranged at an opening at the upper end of the crushing chamber (53).
6. The brown fused alumina grinding device with the pretreatment function according to claim 1, which is characterized in that: the powder grinding mechanism (7) comprises a grinding cover (73), a circular plate (74), an electric push rod (75) and a conical cover (76), fixed column fixed connection in the round hole intrados at bottom plate (1) middle part that plectane (74) set up through the equal angle, the up end center department of plectane (74) is equipped with electric putter (75), the flexible end upper end of electric putter (75) and the inside top surface fixed connection of toper cover (76), the intrados lower extreme of toper cover (76) and the extrados sliding connection of plectane (74), the extrados lower extreme that the intrados upper end of grinding cover (73) passes through bearing and draft funnel (6) rotates to be connected, the lower extreme of grinding cover (73) is passed through the bearing and is connected with the rotation of the round hole intrados upper end in bottom plate (1) middle part, it corresponds the setting with toper cover (76) to grind cover (73), the output of electric connection control switch group (2) of input of electric putter (75).
7. The brown fused alumina grinding device with the pretreatment function according to claim 6, characterized in that: milling mechanism (7) include second motor (71) and gear (72), second motor (71) set up in the bottom surface left side of bottom plate (1), and the output shaft of second motor (71) passes the plate body through-hole of bottom plate (1) and is equipped with gear (72) in end department, and gear (72) are connected with the meshing with the tooth that grinding cover (73) extrados was equipped with, and the output of control switch group (2) is connected to the input electricity of second motor (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725713.XU CN215140756U (en) | 2021-04-09 | 2021-04-09 | Brown corundum grinding device with pretreatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725713.XU CN215140756U (en) | 2021-04-09 | 2021-04-09 | Brown corundum grinding device with pretreatment function |
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| Publication Number | Publication Date |
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| CN215140756U true CN215140756U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120725713.XU Expired - Fee Related CN215140756U (en) | 2021-04-09 | 2021-04-09 | Brown corundum grinding device with pretreatment function |
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| Country | Link |
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| CN (1) | CN215140756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350770A (en) * | 2022-08-03 | 2022-11-18 | 萍乡市康裕新能源科技有限公司 | Preparation facilities of high temperature resistant high specific surface active aluminium oxide |
-
2021
- 2021-04-09 CN CN202120725713.XU patent/CN215140756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350770A (en) * | 2022-08-03 | 2022-11-18 | 萍乡市康裕新能源科技有限公司 | Preparation facilities of high temperature resistant high specific surface active aluminium oxide |
| CN115350770B (en) * | 2022-08-03 | 2023-06-09 | 萍乡市康裕新能源科技有限公司 | Preparation facilities of high temperature resistant high ratio surface active alumina |
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Granted publication date: 20211214 |