CN112371295B - Special milling machine of calcium hydrate - Google Patents
Special milling machine of calcium hydrate Download PDFInfo
- Publication number
- CN112371295B CN112371295B CN202011250997.8A CN202011250997A CN112371295B CN 112371295 B CN112371295 B CN 112371295B CN 202011250997 A CN202011250997 A CN 202011250997A CN 112371295 B CN112371295 B CN 112371295B
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- CN
- China
- Prior art keywords
- grinding
- fixed
- mill
- motor
- mill body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title claims abstract description 11
- 239000000920 calcium hydroxide Substances 0.000 title claims abstract description 11
- 238000003801 milling Methods 0.000 title claims description 14
- 235000011116 calcium hydroxide Nutrition 0.000 title claims description 10
- 235000013312 flour Nutrition 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 8
- 238000000227 grinding Methods 0.000 claims description 89
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The special flour mill for calcium hydroxide comprises a flour mill body, wherein a flour outlet and a first motor are arranged at the upper part of the flour mill body, an air guide fan is rotationally connected to the lower part of the flour outlet through a bearing, a gear ring is fixed to the lower part of the air guide fan and meshed with a transmission gear, the transmission gear is fixedly connected with a transmission rod, the transmission rod is rotationally connected with the flour mill body through a bearing seat, and the transmission rod positioned outside the flour mill is connected with an output shaft of the first motor through a belt pulley and a belt; the middle part of the flour mill body is provided with an access door, one side of the access door is rotationally connected with the flour mill body through a fixing pin, the other side of the access door is provided with a fixing lock, the lower part of the flour mill body is provided with a feed hopper, and the feed hopper is communicated with the inside of the cylinder; the invention can effectively improve the powder discharging efficiency and avoid the accumulation of powder at the bottom of the mill body.
Description
Technical Field
The invention relates to a grinding device, in particular to a special grinding machine for calcium hydroxide.
Background
The mill is widely applied to grinding processing of mineral products in the fields of metallurgy, building materials, chemical industry, mines and the like, and according to the fineness of the ground materials and the fineness of discharged materials, the mill can be divided into six mill types, namely a longitudinal swing mill, a high-pressure suspension roller mill, a high-pressure micro powder mill, a straight-through centrifugal mill, an overpressure trapezoid mill and a three-ring medium-speed mill, so that the demand for a mill device for limestone processing is growing.
When the opening of the air inlet pipe and the pulverizer body is higher, the generated negative pressure is weaker in powder adsorption capacity at the bottom, and some powder can be accumulated at the bottom of the pulverizer body.
Disclosure of Invention
In view of the above, the invention aims to provide a special flour mill for calcium hydroxide, which comprises a flour mill body, wherein a flour outlet and a first motor are arranged at the upper part of the flour mill body, the lower part of the flour outlet is rotationally connected with an air guide fan through a bearing, the lower part of the air guide fan is fixedly provided with a gear ring, the gear ring is meshed with a transmission gear, the transmission gear is fixedly connected with a transmission rod, the transmission rod is rotationally connected with the flour mill body through a bearing seat, and the transmission rod positioned outside the flour mill is connected with an output shaft of the first motor through a belt pulley and a belt;
An access door is arranged in the middle of the mill body, one side of the access door is rotatably connected with the mill body through a fixing pin, and a fixing lock is arranged on the other side of the access door;
The lower part of the mill body is provided with a feed hopper which is communicated with the inside of the cylinder;
the novel grinding machine comprises a grinding machine body, and is characterized in that an air inlet pipe, a grinding cavity, a grinding device and a second motor are arranged at the bottom of the grinding machine body, the air inlet pipe is arranged around the bottom of the grinding machine body, a blower is fixed at the pipe orifice of the air inlet pipe, the air inlet pipe is communicated with the inside of the grinding machine body, the grinding cavity is fixed at the bottom of the inner cavity of the grinding machine body, a grinding plate is fixedly connected in the grinding cavity through a first spring, an air outlet hole is formed in the grinding plate, the second motor is fixed at the bottom of the outer side of the grinding machine body, an output shaft of the second motor penetrates through the grinding cavity, the grinding plate and a driving grinding disc, and the grinding device is fixed at the end part of the output shaft of the second motor;
the grinding device comprises a driving grinding disc on a fixed grinding plate, a first fixing support and a second fixing support which are fixed on an output shaft of a second motor, a bearing chamber and a bearing are arranged on the first fixing support and the second fixing support, a rotating shaft is connected in the bearing chamber and the bearing in a rotating mode, and a driven grinding disc is arranged at the bottom of the rotating shaft.
As a further improvement of the above scheme:
preferably, the driven millstone comprises a driven millstone body, balls are arranged at the bottom of the driven millstone body, a connecting seat is fixed at the top of the driven millstone body, the rotating shaft stretches into the connecting seat to be fixedly connected with the disc, and second springs are fixed at two sides of the disc.
Preferably, the inner circular edge and the outer circular edge of the grinding plate are provided with mounting grooves, and sealing strips are arranged in the mounting grooves.
Preferably, the first fixing support and the second fixing support are cross supports.
Preferably, a screen plate is arranged at the communication part of the air inlet pipe and the mill body.
Preferably, the air guide fan comprises an upper connecting ring, a vertical air guide blade, a lower connecting ring and a central fan blade, wherein the upper connecting ring is rotationally connected with the mill body through a bearing, the vertical air guide blade is arranged between the upper connecting ring and the lower connecting ring, the central fan blade is fixed on the inner side of the lower connecting ring, and a gear ring is fixed on the outer side of the lower connecting ring.
Preferably, the first fixing support is fixed on the top of the output shaft of the second motor, and the second fixing support is fixed on the middle of the output shaft of the second motor.
Compared with the prior art, the invention has the following beneficial effects:
1. the first motor drives the air guide fan to rotate, the air guide fan can guide air in the mill body into the powder outlet, and the exhaust efficiency can be effectively improved, so that the powder exhaust efficiency can be improved;
2. The middle part of the mill body is provided with an access door, one side of the access door is rotationally connected with the mill body through a fixing pin, the other side of the access door is provided with a fixing lock, and when the mill is required to be overhauled, the upper shell is not required to be disassembled, so that the mill is more convenient to clean, overhaul and maintain;
3. The air inlet pipe is communicated with the interior of the flour mill body, the air blower blows air into the air inlet pipe, the air entering the air inlet pipe enters the flour mill body through the communication port, the air entering the flour mill body is led into the flour outlet through the air guide fan, an air channel from the air inlet pipe to the flour outlet is formed in the flour mill body, and the powder scattered in the flour mill body is wrapped by the air and discharged from the flour outlet;
4. the ball at the bottom of the driven grinding disc is in rolling contact with the grinding plate in the moving process, when the ball is pressed onto the crushed raw material, the grinding plate is pressed down by the ball, after the ball is pressed onto the crushed raw material, the grinding plate returns under the action of the first spring, as the air outlet holes are arranged on the grinding plate, and the inner circular edge and the outer circular edge of the grinding plate are provided with mounting grooves, sealing strips are arranged in the mounting grooves, and when the grinding plate moves up and down along the grinding cavity, air can be repeatedly sucked and blown out, so that powder on the upper part of the grinding plate can be blown up, and the powder can be prevented from accumulating at the bottom of the grinding machine body;
5. The inner circular edge and the outer circular edge of the grinding plate are provided with mounting grooves, the mounting grooves are internally provided with sealing strips, the air tightness of the edges of the grinding plate can be effectively enhanced, thereby guarantee that air gets into and discharges from the venthole, when air is discharged from the venthole, can effectively blow the powder of bottom into sky and air current intensive mixing to improve the discharge efficiency of powder.
Drawings
Fig. 1 is an overall construction diagram of the present invention.
Fig. 2 is a partial cross-sectional view of fig. 1.
Fig. 3 is a structural view of the air inlet pipe and the pulverizing device.
Fig. 4 is an overall structure diagram of the pulverizing chamber.
Fig. 5 is a partial cross-sectional view of fig. 4.
Fig. 6 is a view of the structure of the driven grinding disc.
Fig. 7 is a bottom view of fig. 6.
Reference numerals: 1, a powder outlet; 2 a first motor; 3 a belt; 4 gear ring; 5, vertical wind guide blades; 6, center fan blades; 7, an output shaft of a second motor; 8, an access door; 9, an air inlet pipe; 10a blower; 11 feed hoppers; 12 a mill body; 13 pulleys; a second motor; 15 grinding the plates; 16 grinding cavities; 17 a first spring; 18, sealing strips; 19 active millstone; 20 driven millstone; a 21-axis rotation; 22 a second fixed bracket; 23 connecting seats; 24 balls; 25 discs; a second spring 26.
Detailed Description
The invention will be further described with reference to the drawings and detailed description.
As shown in fig. 1-2, a special flour mill for calcium hydroxide comprises a flour mill body 12, wherein a flour outlet 1 and a first motor 2 are arranged at the upper part of the flour mill body 12, the lower part of the flour outlet 1 is rotationally connected with an air guide fan through a bearing, a gear ring 4 is fixed at the lower part of the air guide fan, the gear ring 4 is meshed with a transmission gear, the transmission gear is fixedly connected with a transmission rod, the transmission rod is rotationally connected with the flour mill body 12 through a bearing seat, the transmission rod positioned outside the flour mill is connected with an output shaft of the first motor 2 through a belt pulley 13 and a belt 3, and the air guide fan is driven to rotate through the first motor 2, so that air in the flour mill body 12 can be guided into the flour outlet 1, the exhaust efficiency can be effectively improved, and the powder discharging efficiency can be improved;
The middle part of the mill body 12 is provided with an access door 8, one side of the access door 8 is rotationally connected with the mill body 12 through a fixing pin, the other side of the access door 8 is provided with a fixing lock, and when the mill is required to be overhauled, the upper shell is not required to be disassembled, so that the mill is more convenient to clean, overhaul and maintain;
a feed hopper 11 is arranged at the lower part of the mill body 12, and the feed hopper 11 is communicated with the inside of the cylinder;
The bottom of the mill body 12 is provided with an air inlet pipe 9, a mill cavity 16, a mill device and a second motor 14, the air inlet pipe 9 is arranged around the bottom of the mill body 12, a blower 10 is fixed at the pipe orifice of the air inlet pipe 9, the air inlet pipe 9 is communicated with the inside of the mill body 12, the blower 10 blows air into the air inlet pipe 9, the air entering the air inlet pipe 9 enters the mill body 12 through a communication port, the air entering the mill body 12 is led into a powder outlet 1 by an air guide fan, an air channel from the air inlet pipe 9 to the powder outlet 1 is generated in the mill body 12, the powder scattered in the mill body 12 is discharged from the powder outlet 1 by being wrapped by the air, the mill cavity 16 is fixed at the bottom of the inner cavity of the mill body 12, a mill plate 15 is fixedly connected in the mill cavity 16 through a first spring 17, a vent hole is formed in the mill plate 15, the ball 24 at the bottom of the driven grinding disc 20 is in rolling contact with the grinding plate 15 in the moving process, when the ball 24 presses the crushed raw materials, the grinding plate 15 is pressed down by the ball 24, after the ball 24 presses the crushed raw materials, the grinding plate 15 returns under the action of the first spring 17, as the grinding plate 15 is provided with air outlets, and the inner circular edge and the outer circular edge of the grinding plate 15 are provided with mounting grooves, the mounting grooves are internally provided with sealing strips 18, when the grinding plate 15 moves up and down along the grinding cavity 16, air is repeatedly sucked and blown out, so that powder on the upper part of the grinding plate 15 can be blown up, the powder can be prevented from accumulating at the bottom of the grinding machine body 12, the second motor 14 is fixed at the bottom outside the grinding machine body 12, the output shaft 7 of the second motor penetrates through the grinding cavity 16, the grinding plate 15 and the driving grinding disc 19, the end part of the output shaft 7 of the second motor is fixed with a grinding device;
The grinding device comprises a driving grinding disc 19 on a fixed grinding plate 15, a first fixing support and a second fixing support 22 which are fixed on an output shaft of a second motor 14, a bearing chamber and a bearing are arranged on the first fixing support and the second fixing support 22, a rotating shaft 21 is connected in the bearing chamber and the bearing in a rotating mode, and a driven grinding disc 20 is arranged at the bottom of the rotating shaft 21.
The driven grinding disc 20 comprises a driven grinding disc 20 body, balls 24 are arranged at the bottom of the driven grinding disc 20 body, a connecting seat 23 is fixed at the top of the driven grinding disc 20 body, a rotating shaft 21 stretches into the connecting seat 23 to be fixedly connected with a disc 25, and second springs 26 are fixed at two sides of the disc 25.
The inner circle border and the outer circle border of pulverizing board 15 all begin to have the mounting groove, be equipped with sealing strip 18 in the mounting groove, can effectively strengthen the gas tightness at pulverizing board 15 border to guarantee that the air gets into and discharges from the venthole, when the air is discharged from the venthole, can effectively blow the powder of bottom into sky and air current intensive mixing, thereby improve the discharge efficiency of powder.
The first and second fixing brackets 22 are cross brackets.
The air inlet pipe 9 is provided with a sieve plate at the communication part with the mill body 12, so as to prevent crushed aggregates from being pressed in.
The air guide fan comprises an upper connecting ring, vertical air guide blades 5, a lower connecting ring and a central fan blade 6, wherein the upper connecting ring is rotationally connected with the mill body 12 through a bearing, the vertical air guide blades 5 are arranged between the upper connecting ring and the lower connecting ring, the central fan blade 6 is fixed on the inner side of the lower connecting ring, and a gear ring 4 is fixed on the outer side of the lower connecting ring.
The first fixing support is fixed on the top of the output shaft of the second motor 14, and the second fixing support 22 is fixed on the middle of the output shaft of the second motor 14.
The working principle of the invention is as follows: the feeder hopper 11 is connected in the material feeding unit on upper portion, and material feeding unit sends the hopper into with the raw materials, and the raw materials get into in the milling machine body 12 through the hopper, starts second motor 14, and the output shaft 7 of second motor takes place to rotate, and the output shaft 7 of second motor drives initiative mill 19, first fixed bolster and second fixed bolster 22 and rotates, first fixed bolster and second fixed bolster 22 drive pivot 21 and rotate, and pivot 21 drives driven mill 20 and rotates, and driven mill 20 is in the ball 24 and the milling plate 15 rolling contact of removal in-process bottom, when ball 24 presses on broken raw materials, milling plate 15 can be pressed down by ball 24, after the broken raw materials is pressed to ball 24, milling plate 15 is recovered under first spring 17 effect, owing to be equipped with the venthole on milling plate 15, just milling plate 15 interior border and outer circular border all begin to have the mounting groove, be equipped with sealing strip 18 in the mounting groove, when milling plate 15 reciprocates along milling chamber 16, can repeatedly inhale and blast air to can avoid the powder to blow milling plate 15 upper portion to play, can the body powder to gather in milling machine body 12 and air inlet duct 9 and air inlet duct 1, and air inlet duct 9 are gone into by air inlet duct 1 and outlet duct 1, and air inlet duct 1 and outlet 9 are connected to the air inlet duct 1.
The above embodiments are only preferred embodiments of the present invention and should not be construed as limiting the scope of the invention, since modifications, equivalent changes, improvements, etc. made in accordance with the claims of the present invention still fall within the scope of the invention.
Claims (5)
1. The utility model provides a special milling machine of calcium hydrate, includes milling machine body, its characterized in that: the upper part of the mill body is provided with a powder outlet and a first motor, the lower part of the powder outlet is rotationally connected with an air guide fan through a bearing, the lower part of the air guide fan is fixedly provided with a gear ring, the gear ring is meshed with a transmission gear, the transmission gear is fixedly connected with a transmission rod, the transmission rod is rotationally connected with the mill body through a bearing seat, and the transmission rod positioned outside the mill is connected with an output shaft of the first motor through a belt pulley and a belt;
An access door is arranged in the middle of the mill body, one side of the access door is rotatably connected with the mill body through a fixing pin, and a fixing lock is arranged on the other side of the access door;
The lower part of the mill body is provided with a feed hopper which is communicated with the inside of the cylinder;
the novel grinding machine comprises a grinding machine body, and is characterized in that an air inlet pipe, a grinding cavity, a grinding device and a second motor are arranged at the bottom of the grinding machine body, the air inlet pipe is arranged around the bottom of the grinding machine body, a blower is fixed at the pipe orifice of the air inlet pipe, the air inlet pipe is communicated with the inside of the grinding machine body, the grinding cavity is fixed at the bottom of the inner cavity of the grinding machine body, a grinding plate is fixedly connected in the grinding cavity through a first spring, an air outlet hole is formed in the grinding plate, the second motor is fixed at the bottom of the outer side of the grinding machine body, an output shaft of the second motor penetrates through the grinding cavity, the grinding plate and a driving grinding disc, and the grinding device is fixed at the end part of the output shaft of the second motor;
The grinding device comprises a driving grinding disc on a fixed grinding disc, a first fixing support and a second fixing support are fixed on an output shaft of a second motor, a bearing chamber and a bearing are arranged on the first fixing support and the second fixing support, a rotating shaft is connected in the bearing chamber and the bearing in a rotating mode, a driven grinding disc is arranged at the bottom of the rotating shaft, the driven grinding disc comprises a driven grinding disc body, balls are arranged at the bottom of the driven grinding disc body, a connecting seat is fixed at the top of the driven grinding disc body, the rotating shaft stretches into the connecting seat and is fixedly connected with a disc, second springs are fixed on two sides of the disc, and mounting grooves are formed in the inner circle edge and the outer circle edge of the grinding disc, and sealing strips are arranged in the mounting grooves.
2. The special mill for calcium hydroxide according to claim 1, wherein: the first fixing support and the second fixing support are cross supports.
3. The special mill for calcium hydroxide according to claim 1, wherein: the air inlet pipe is provided with a sieve plate at the communicating part of the flour mill body.
4. The special mill for calcium hydroxide according to claim 1, wherein: the air guide fan comprises an upper connecting ring, vertical air guide blades, a lower connecting ring and a central fan blade, wherein the upper connecting ring is rotationally connected with the mill body through a bearing, the vertical air guide blades are arranged between the upper connecting ring and the lower connecting ring, the central fan blade is fixed on the inner side of the lower connecting ring, and a gear ring is fixed on the outer side of the lower connecting ring.
5. The special mill for calcium hydroxide according to claim 2, wherein: the first fixed support is fixed at the top of the output shaft of the second motor, and the second fixed support is fixed at the middle part of the output shaft of the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250997.8A CN112371295B (en) | 2020-11-11 | 2020-11-11 | Special milling machine of calcium hydrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250997.8A CN112371295B (en) | 2020-11-11 | 2020-11-11 | Special milling machine of calcium hydrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112371295A CN112371295A (en) | 2021-02-19 |
| CN112371295B true CN112371295B (en) | 2024-05-17 |
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ID=74579475
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011250997.8A Active CN112371295B (en) | 2020-11-11 | 2020-11-11 | Special milling machine of calcium hydrate |
Country Status (1)
| Country | Link |
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| CN (1) | CN112371295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264150B (en) * | 2020-11-11 | 2024-05-17 | 湖南金裕氢氧化钙有限公司 | Vertical pulverizer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202823506U (en) * | 2012-09-21 | 2013-03-27 | 广西埃赫曼康密劳化工有限公司 | Electrolytic manganese dioxide grinding mill |
| CN108097386A (en) * | 2017-12-30 | 2018-06-01 | 岑罗琼 | A kind of new and effective milling device |
| CN209124038U (en) * | 2018-11-05 | 2019-07-19 | 淮滨县金豫南面粉有限责任公司 | A kind of test mill for processing flour |
| CN110506948A (en) * | 2019-10-03 | 2019-11-29 | 丁先虎 | A kind of broken kernel-taking machine of centrifugal walnut |
| CN214051990U (en) * | 2020-11-11 | 2021-08-27 | 湖南金裕氢氧化钙有限公司 | Special milling machine of calcium hydrate |
-
2020
- 2020-11-11 CN CN202011250997.8A patent/CN112371295B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202823506U (en) * | 2012-09-21 | 2013-03-27 | 广西埃赫曼康密劳化工有限公司 | Electrolytic manganese dioxide grinding mill |
| CN108097386A (en) * | 2017-12-30 | 2018-06-01 | 岑罗琼 | A kind of new and effective milling device |
| CN209124038U (en) * | 2018-11-05 | 2019-07-19 | 淮滨县金豫南面粉有限责任公司 | A kind of test mill for processing flour |
| CN110506948A (en) * | 2019-10-03 | 2019-11-29 | 丁先虎 | A kind of broken kernel-taking machine of centrifugal walnut |
| CN214051990U (en) * | 2020-11-11 | 2021-08-27 | 湖南金裕氢氧化钙有限公司 | Special milling machine of calcium hydrate |
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| Publication number | Publication date |
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| CN112371295A (en) | 2021-02-19 |
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