CN209254878U - A kind of wet process italic continuous type ball mill - Google Patents
A kind of wet process italic continuous type ball mill Download PDFInfo
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- CN209254878U CN209254878U CN201821622154.4U CN201821622154U CN209254878U CN 209254878 U CN209254878 U CN 209254878U CN 201821622154 U CN201821622154 U CN 201821622154U CN 209254878 U CN209254878 U CN 209254878U
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- 238000000034 method Methods 0.000 title abstract description 17
- 230000008569 process Effects 0.000 title abstract description 14
- 238000000498 ball milling Methods 0.000 claims abstract description 149
- 238000000227 grinding Methods 0.000 claims description 84
- 238000001914 filtration Methods 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 15
- 239000011440 grout Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 59
- 230000009471 action Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
This application discloses a kind of wet process italic continuous type ball mills, the ball mill includes at least three-level ball milling unit, feed inlet, motor, bracket and grout outlet, the first order ball milling unit is fixedly connected with the second level ball milling unit, the second level ball milling unit is fixedly connected with the third level ball milling unit, the diameter of the first order ball milling unit is greater than the diameter of the second level ball milling unit, and the diameter of the second level ball milling unit is greater than the diameter of the third level ball milling unit；The three-level ball milling unit is placed by least four riding, and the motor and feed inlet are respectively arranged on the first order ball milling unit at top, and the bottom of the three-level ball milling unit is arranged in the grout outlet.The ball mill slant setting reduces occupied space, and charging is continuous with pulp, saves the time.
Description
Technical Field
The utility model relates to a rubbing crusher field especially relates to a wet process italic continuous type ball mill.
Background
At present, a ball mill is a key device for crushing materials after the materials are crushed, and is widely used in the ceramic production industry.
However, the conventional wet batch ball mill has disadvantages in that the following major problems exist:
①, the grinding efficiency is low, in the wet intermittent ball mill, a large amount of materials are not effectively ground and are mixed in the ground materials, so that the materials are difficult to be quickly ground, and the efficiency is reduced;
②, the energy consumption is high, the cylinder of the wet intermittent ball mill is large and heavy, and the electric motor drives the rapid rotation and needs to consume huge electric energy;
③, the ball milling period is long, and a great deal of time is needed for the crushing degree of the raw materials in the batch ball mill to meet the requirement;
④ the feeding and the discharging are not continuous, the feeding or the discharging of the wet intermittent ball mill need to pause the operation of the machine, so that the feeding and the discharging can not obtain continuity;
⑤ the whole machine occupies large space, the wet intermittent ball mill has large machine volume and the whole machine has large requirement on the occupied space by using a transverse placing mode.
Therefore, how to solve one or more of the above problems is an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiency among the prior art, the application provides a wet process italic continuous type ball mill.
The application discloses a wet inclined continuous ball mill which at least comprises a three-stage ball milling unit, a feed inlet, a motor, a support and a slurry outlet, wherein the three-stage ball milling unit comprises a first-stage ball milling unit, a second-stage ball milling unit and a third-stage ball milling unit; wherein,
the first-stage ball milling unit is fixedly connected with the second-stage ball milling unit, the second-stage ball milling unit is fixedly connected with the third-stage ball milling unit, the diameter of the first-stage ball milling unit is larger than that of the second-stage ball milling unit, and the diameter of the second-stage ball milling unit is larger than that of the third-stage ball milling unit;
the three-stage ball milling unit is obliquely arranged by at least 4 brackets, the motor and the feed inlet are respectively arranged on the first-stage ball milling unit positioned at the top, and the slurry outlet is arranged at the bottom of the three-stage ball milling unit.
In one possible implementation manner, the first-stage ball milling unit includes a first ball milling cavity, a first grinding medium body, a first rail and a first-stage screen; the second-stage ball milling unit comprises a second ball milling cavity, a second grinding medium body, a second rail and a second-stage screen; the third-stage ball milling unit comprises a third ball milling cavity, a third grinding medium body, a third rail and a third-stage screen.
In one possible implementation, the diameter of the filtering holes of the first stage screen is larger than that of the filtering holes of the second stage screen; the diameter of the filtering holes of the second-stage screen is larger than that of the filtering holes of the third-stage screen.
In one possible implementation, the diameter of the first track is larger than the diameter of the second track; the diameter of the second track is greater than the diameter of the third track.
In one possible implementation, the first body of grinding media has a diameter greater than the diameter of the second body of grinding media; the diameter of the second body of grinding media is greater than the diameter of the third body of grinding media.
In one possible implementation, the volume of the first ball grinding chamber is greater than the volume of the second ball grinding chamber; the volume of the second ball grinding cavity is greater than the volume of the third ball grinding cavity.
The utility model relates to a wet process italic continuous ball mill is applicable to the comminuted field of ceramic manufacture trade. The wet inclined continuous ball mill is inclined and placed under the support of the support 15, and the motor 16 provides sufficient power for the rapid rotation of the ball mill. The crushed material enters a ball milling cavity 2 of a wet inclined continuous ball mill from a feed inlet 1, a track 14 and a grinding medium body 3 are arranged in the ball milling cavity 2, wherein the grinding medium body 3 is a sphere made of a ceramic material with high hardness. The grinding medium bodies 3 enter an inclined high-speed circular motion state along the track 14 along with the quick rotation of the ball mill, materials entering the ball milling cavity 2 are repeatedly rolled and impacted by the grinding medium bodies 3 moving at a high speed in the track of one section to complete primary crushing treatment, and the materials crushed for the first time enter the next ball milling cavity 4 through the first-level screen 13 to be crushed for the second time.
The material entering the ball milling chamber 4 is subjected to repeated crushing and impact by the high-speed moving bodies of grinding media 5 in the rails 12 to produce a second crushing treatment.
The material after the second time of smashing passes through the second grade screen cloth 11 and gets into in ball-milling chamber 6, and the material that gets into ball-milling chamber 6 receives the high-speed grinding media body 7 who moves in track 10 to roll repeatedly, the striking produces the crushing processing of the third time, and the material after the third time of smashing flows out from play thick liquid mouth 8 after the tertiary screen cloth 9 filters. Adjusting the operation power of the motor 16 by calculating the rotation speed of the ball mill so as to obtain the material with the required crushing degree; the feeding and the pulp discharging can be continuously carried out without stopping the machine; the quality of material crushing is ensured by three times of grinding and three times of screening.
The utility model has the advantages of reasonable design, the overall arrangement is compact, and various function parts coordinate evenly, have formed a whole organically, the dependable performance, and the feeding of material is accomplished in succession automatically, is smashed and goes out the thick liquid, smashes effectually, and the control of comminuted process is very simple and convenient. Compared with a wet intermittent ball mill, the wet inclined continuous ball mill has the following advantages:
① grinding efficiency is high, and grinding efficiency is improved by three-level grinding and three-level screen mesh screening and continuous machine operation;
②, the energy consumption is low, and the weight of the ball mill is reduced and the energy consumption is reduced by continuous machine production operation and three-stage grinding cavity design;
③ the ball milling period is short, the inclined design of the ball mill makes the crushed material enter the next grade ball milling cavity quickly through the screen under the action of gravity, and the crushed material flows out from the slurry outlet quickly after being crushed;
④ the feeding and the slurry discharging are continuous, the material can be fed from the feeding port 1 rapidly under the condition of continuous operation of the wet inclined continuous ball mill, and can be continuously discharged through the slurry outlet 8;
⑤ the whole machine occupies small space, the volume and weight of the single-section ball milling cavity are reduced by the three-section design of the ball milling cavity of the wet inclined continuous ball mill, and the inclined placement reduces the space occupied by the whole machine, thus solving five problems of the wet intermittent ball mill.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a wet-process inclined-body continuous ball mill provided in the embodiments of the present application;
FIG. 2 is a schematic diagram of a ball mill cavity structure provided in an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another ball milling chamber structure provided in the embodiments of the present disclosure;
fig. 4 is a schematic structural diagram of another ball mill cavity provided in the embodiments of the present disclosure.
Fig. 1 to 4: the ball milling machine comprises a feed inlet 1, a ball milling cavity 2, a grinding medium body 3, a ball milling cavity 4, a grinding medium body 5, a ball milling cavity 6, a grinding medium body 7, a slurry outlet 8, a three-stage screen 9, a rail 10, a two-stage screen 11, a rail 12, a one-stage screen 13, a rail 14, a support 15 and a motor 16.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
The terms "first" and "second" in the embodiments of the present application are used for descriptive convenience only and are not to be construed as limiting the embodiments of the present application.
As shown in fig. 1, the wet inclined continuous ball mill at least comprises a three-stage ball milling unit, a feed inlet 1, a motor 16, a support 15 and a slurry outlet 8, wherein the three-stage ball milling unit comprises a first-stage ball milling unit, a second-stage ball milling unit and a third-stage ball milling unit; wherein,
the first-stage ball milling unit is fixedly connected with the second-stage ball milling unit, the second-stage ball milling unit is fixedly connected with the third-stage ball milling unit, the diameter of the first-stage ball milling unit is larger than that of the second-stage ball milling unit, and the diameter of the second-stage ball milling unit is larger than that of the third-stage ball milling unit;
the three-stage ball milling unit is obliquely arranged by at least 4 brackets 15, the motor 16 and the feed inlet 1 are respectively arranged on the first-stage ball milling unit positioned at the top, and the slurry outlet 8 is arranged at the bottom of the three-stage ball milling unit.
In one example, the first stage ball milling unit comprises a first ball milling chamber 2, a first body of grinding media 3, a first rail 14, and a first stage screen 13; the second-stage ball milling unit comprises a second ball milling cavity 4, a second grinding medium body 5, a second rail 12 and a second-stage screen 11; the third-stage ball milling unit comprises a third ball milling cavity 6, a third grinding medium body 7, a third rail 10 and a third-stage screen 9.
In one example, the diameter of the filter holes of the first stage screen 13 is larger than the diameter of the filter holes of the second stage screen 11; the diameter of the filtering holes of the second stage screen cloth 11 is larger than that of the filtering holes of the third stage screen cloth 9.
In one example, the diameter of the first track 14 is greater than the diameter of the second track 12; the diameter of the second track 12 is larger than the diameter of the third track 10.
In one example, the first grinding media body 3 has a diameter greater than the diameter of the second grinding media body 5; the diameter of the second body of grinding media 5 is larger than the diameter of the third body of grinding media 7.
In one example, the volume of the first ball grinding chamber 2 is greater than the volume of the second ball grinding chamber 4;
the volume of the second ball grinding chamber 4 is greater than the volume of the third ball grinding chamber 6.
The utility model relates to a wet process italic continuous ball mill is applicable to the comminuted field of ceramic manufacture trade. The wet inclined continuous ball mill is inclined and placed under the support of the support 15, and the motor 16 provides sufficient power for the rapid rotation of the ball mill. The crushed material enters a ball milling cavity 2 of a wet inclined continuous ball mill from a feed inlet 1, a track 14 and a grinding medium body 3 are arranged in the ball milling cavity 2, wherein the grinding medium body 3 is a sphere made of a ceramic material with high hardness. The grinding medium bodies 3 enter an inclined high-speed circular motion state along the track 14 along with the quick rotation of the ball mill, materials entering the ball milling cavity 2 are repeatedly rolled and impacted by the grinding medium bodies 3 moving at a high speed in the track of one section to complete primary crushing treatment, and the materials crushed for the first time enter the next ball milling cavity 4 through the first-level screen 13 to be crushed for the second time.
The material entering the ball milling chamber 4 is subjected to repeated crushing and impact by the high-speed moving bodies of grinding media 5 in the rails 12 to produce a second crushing treatment.
The material after the second time of smashing passes through the second grade screen cloth 11 and gets into in ball-milling chamber 6, and the material that gets into ball-milling chamber 6 receives the high-speed grinding media body 7 who moves in track 10 to roll repeatedly, the striking produces the crushing processing of the third time, and the material after the third time of smashing flows out from play thick liquid mouth 8 after the tertiary screen cloth 9 filters. Adjusting the operation power of the motor 16 by calculating the rotation speed of the ball mill so as to obtain the material with the required crushing degree; the feeding and the pulp discharging can be continuously carried out without stopping the machine; the quality of material crushing is ensured by three times of grinding and three times of screening.
The utility model has the advantages of reasonable design, the overall arrangement is compact, and various function parts coordinate evenly, have formed a whole organically, the dependable performance, and the feeding of material is accomplished in succession automatically, is smashed and goes out the thick liquid, smashes effectually, and the control of comminuted process is very simple and convenient. Compared with a wet intermittent ball mill, the wet inclined continuous ball mill has the following advantages:
① grinding efficiency is high, and grinding efficiency is improved by three-level grinding and three-level screen mesh screening and continuous machine operation;
②, the energy consumption is low, and the weight of the ball mill is reduced and the energy consumption is reduced by continuous machine production operation and three-stage grinding cavity design;
③ the ball milling period is short, the inclined design of the ball mill makes the crushed material enter the next grade ball milling cavity quickly through the screen under the action of gravity, and the crushed material flows out from the slurry outlet quickly after being crushed;
④ the feeding and the slurry discharging are continuous, the material can be fed from the feeding port 1 rapidly under the condition of continuous operation of the wet inclined continuous ball mill, and can be continuously discharged through the slurry outlet 8;
⑤ the whole machine occupies small space, the volume and weight of the single-section ball milling cavity are reduced by the three-section design of the ball milling cavity of the wet inclined continuous ball mill, and the inclined placement reduces the space occupied by the whole machine, thus solving five problems of the wet intermittent ball mill.
As shown in fig. 2, the material introduced into the ball milling chamber 2 is subjected to a first crushing treatment mainly by using the bodies of grinding media 3 moving at a high speed in the rails 14.
It should be noted that the grinding medium body is a sphere made of a high-hardness ceramic material, and performs high-speed circular motion in the track 14 under the combined action of centrifugal force, inertia force and friction force in the rapid rotation process of the ball mill, so as to perform the first crushing treatment on the material entering the ball milling cavity 2.
As shown in fig. 3, the volume of the ball milling chamber 4 is slightly smaller than that of the ball milling chamber 2, the material after the first crushing treatment from the ball milling chamber 2 enters the ball milling chamber 4 through the screen 13, and the material completes the second crushing treatment under the action of rolling and impacting of the grinding medium body 5 moving at high speed on the track 12; the volume of the grinding medium body 5 is slightly smaller than that of the grinding medium body 3, and the grinding medium body 5 performs high-speed circular motion in the track 12 under the combined action of centrifugal force, inertia force and friction force in the rapid rotation process of the ball mill, so that the materials entering the ball milling cavity 4 are subjected to secondary crushing treatment.
As shown in fig. 4, the volume of the ball milling chamber 6 is slightly smaller than that of the ball milling chamber 4, the material after the second crushing treatment from the ball milling chamber 4 enters the ball milling chamber 6 through the screen 11, and the material completes the second crushing treatment under the action of rolling and impacting of the grinding medium bodies 7 which make high-speed circular motion on the track 10; the volume of the grinding medium body 7 is slightly smaller than that of the grinding medium body 5, and the grinding medium body 7 performs high-speed circular motion in the track 10 under the combined action of centrifugal force, inertia force and friction force in the rapid rotation process of the ball mill, so that the material entering the ball milling cavity 6 is subjected to third crushing treatment; after the third crushing treatment is finished, the materials flow out of the slurry outlet 8 from the ball milling cavity 6 through the filtering of the three-stage screen 9.
The rail 10, as shown in fig. 4, functions to provide a condition for the grinding medium bodies 7 to complete high-speed circular motion and provide a space for the grinding medium bodies 7 to perform a third crushing treatment on the material; the filtering holes of the second-stage screen mesh 11 are slightly larger than the filtering holes of the third-stage screen mesh 9, and the materials after the second crushing enter the ball milling cavity 6 under the filtering of the second-stage screen mesh 11.
A rail 12, as shown in fig. 3, the inner diameter of the rail 12 is slightly larger than the inner diameter of the rail 10, and the rail 12 is used for providing a condition for the grinding medium bodies 5 to complete high-speed circular motion and providing a space for the grinding medium bodies 5 to perform a second crushing treatment on the materials; the filtering holes of the first-stage screen 13 are slightly larger than those of the second-stage screen 11, and the materials after the first crushing enter the ball milling cavity 4 under the filtering of the first-stage screen 13.
The rails 14, as shown in fig. 2, have an inner diameter slightly larger than that of the rails 12. the rails 14 serve to provide conditions for the grinding media bodies 3 to complete high-speed circular motion and provide space for the grinding media bodies 3 to perform a first crushing process on the material.
The brackets 15 are provided with four brackets 15 which are respectively positioned at four corners of the wet inclined continuous ball mill and play a supporting role for the ball mill; and the motor 16 is used for providing enough power for continuous and rapid rotation of the wet inclined continuous ball mill.
The utility model discloses wet process italic continuous ball mill's theory of operation is as shown in figure 1, and wet process italic continuous ball mill accomplishes the tilt state under the support of support 15, and motor 16 then provides sufficient power for ball mill's quick rotation. The material enters into the ball-milling intracavity through feed inlet 1, the grinding medium body in the track is at the fast rotation in-process of ball mill, receive centrifugal force, carry out high-speed circular motion under the combined action of gravity machine frictional force, because the volume in every ball-milling chamber is not of uniform size, the moving speed of the grinding medium body between every ball-milling chamber is also different, crushing degree to the material is also different, and then carry out the shredding of cubic different degree to the material, there is the different screen cloth of hole size to carry out the filtration to the different degree of material between every cavity, the material that reaches the crushing requirement will flow from grout outlet 8 after the filtration of tertiary screen cloth 9. The wet inclined continuous ball mill mainly comprises a first section ball milling cavity system, a second section ball milling cavity system and a third section ball milling cavity system.
① A first section ball milling cavity system, as shown in fig. 1 and fig. 2, the first section ball milling cavity system comprises a ball milling cavity 2, a grinding medium body 3, a first grade screen 13 and a track 14, the crushed material enters the ball milling cavity 2 of the wet inclined continuous ball mill from a feed inlet 1, the grinding medium body 3 in the ball milling cavity 2 enters an inclined high-speed circular motion state along the track 14 along with the rapid rotation of the ball mill, the material entering the ball milling cavity 2 is repeatedly rolled and impacted by the grinding medium body 3 moving at high speed in the track of one section to complete the first crushing treatment, and the crushed material enters the next ball milling cavity 4 through the first grade screen 13 to be crushed for the second time.
② second section ball milling cavity system, as shown in fig. 1 and fig. 3, the second section ball milling cavity system includes ball milling cavity 4, grinding medium body 5, second grade screen mesh 11 and track 12, the material after the first time of pulverization enters the ball milling cavity 4 of the wet inclined continuous ball mill from the first grade screen mesh 13, the grinding medium body 5 in the ball milling cavity 4 enters the inclined high speed circular motion state along the track 12 following the rapid rotation of the ball mill, the material after entering the ball milling cavity 4 is repeatedly rolled and impacted by the grinding medium body 5 moving at high speed in the track of one section, the second time of pulverization is completed, the material after the second time of pulverization enters the next ball milling cavity 6 through the second grade screen mesh 11 to be pulverized for the third time.
③ A third section of ball milling cavity system, as shown in fig. 1 and 4, the third section of ball milling cavity system comprises a ball milling cavity 6, a grinding medium body 7, a third grade screen 9 and a track 10. the material after the second time of pulverization enters the ball milling cavity 6 of the wet inclined continuous ball mill from the second grade screen 11, the grinding medium body 7 in the ball milling cavity 6 enters the inclined high-speed circular motion state along the track 10 along with the rapid rotation of the ball mill, the material entering the ball milling cavity 6 is repeatedly rolled and impacted by the grinding medium body 7 moving at high speed in the track of one section to complete the third time of pulverization, and the material after the third time of pulverization flows out from the slurry outlet 8 after being filtered by the third grade screen 9.
In the embodiment of the present disclosure, a three-stage ball mill is taken as an example for description, and it is obvious that the present disclosure is not limited to the case of protecting the three-stage ball mill; other levels may be provided according to actual needs.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The continuous ball mill is characterized by at least comprising a three-stage ball milling unit, a feeding hole (1), a motor (16), a bracket (15) and a slurry outlet (8), wherein the three-stage ball milling unit comprises a first-stage ball milling unit, a second-stage ball milling unit and a third-stage ball milling unit; wherein,
the first-stage ball milling unit is fixedly connected with the second-stage ball milling unit, the second-stage ball milling unit is fixedly connected with the third-stage ball milling unit, the diameter of the first-stage ball milling unit is larger than that of the second-stage ball milling unit, and the diameter of the second-stage ball milling unit is larger than that of the third-stage ball milling unit;
the three-stage ball milling unit is obliquely arranged by at least 4 brackets (15), the motor (16) and the feed inlet (1) are respectively arranged on the first-stage ball milling unit positioned at the top, and the slurry outlet (8) is arranged at the bottom of the three-stage ball milling unit.
2. The ball mill according to claim 1, characterized in that the first stage ball milling units comprise a first ball milling chamber (2), a first body of grinding media (3), a first track (14) and a first stage screen (13);
the second-stage ball milling unit comprises a second ball milling cavity (4), a second grinding medium body (5), a second rail (12) and a second-stage screen (11);
the third-stage ball milling unit comprises a third ball milling cavity (6), a third grinding medium body (7), a third rail (10) and a third-stage screen (9).
3. The ball mill according to claim 2, characterized in that the diameter of the filtering holes of the first stage screen (13) is greater than the diameter of the filtering holes of the second stage screen (11);
the diameter of the filtering holes of the second-stage screen (11) is larger than that of the filtering holes of the third-stage screen (9).
4. The ball mill according to claim 2, characterized in that the diameter of the first track (14) is greater than the diameter of the second track (12);
the diameter of the second track (12) is greater than the diameter of the third track (10).
5. The ball mill according to claim 2, characterized in that the diameter of the first grinding medium bodies (3) is larger than the diameter of the second grinding medium bodies (5);
the diameter of the second grinding medium body (5) is larger than the diameter of the third grinding medium body (7).
6. The ball mill according to claim 2, characterized in that the volume of the first ball milling chamber (2) is larger than the volume of the second ball milling chamber (4);
the volume of the second ball grinding cavity (4) is larger than the volume of the third ball grinding cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821622154.4U CN209254878U (en) | 2018-10-08 | 2018-10-08 | A kind of wet process italic continuous type ball mill |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821622154.4U CN209254878U (en) | 2018-10-08 | 2018-10-08 | A kind of wet process italic continuous type ball mill |
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| CN209254878U true CN209254878U (en) | 2019-08-16 |
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| CN201821622154.4U Expired - Fee Related CN209254878U (en) | 2018-10-08 | 2018-10-08 | A kind of wet process italic continuous type ball mill |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941404A (en) * | 2020-07-17 | 2022-01-18 | 湖南磊鑫新材料科技有限公司 | Calcium carbonate crushing and grinding device |
| CN114471845A (en) * | 2022-02-15 | 2022-05-13 | 福建长泰万泰矿物制品有限公司 | Silica grinding method |
-
2018
- 2018-10-08 CN CN201821622154.4U patent/CN209254878U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941404A (en) * | 2020-07-17 | 2022-01-18 | 湖南磊鑫新材料科技有限公司 | Calcium carbonate crushing and grinding device |
| CN113941404B (en) * | 2020-07-17 | 2023-02-28 | 湖南磊鑫新材料科技有限公司 | Calcium carbonate crushing and grinding device |
| CN114471845A (en) * | 2022-02-15 | 2022-05-13 | 福建长泰万泰矿物制品有限公司 | Silica grinding method |
| CN114471845B (en) * | 2022-02-15 | 2023-02-10 | 福建长泰万泰矿物制品有限公司 | Silica grinding method |
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Granted publication date: 20190816 Termination date: 20201008 |