CN109174301B - Vertical grinder for building material - Google Patents
Vertical grinder for building material Download PDFInfo
- Publication number
- CN109174301B CN109174301B CN201810928340.9A CN201810928340A CN109174301B CN 109174301 B CN109174301 B CN 109174301B CN 201810928340 A CN201810928340 A CN 201810928340A CN 109174301 B CN109174301 B CN 109174301B
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- China
- Prior art keywords
- grinding
- electronic scale
- damping
- chamber
- fixed seat
- 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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- 239000004566 building material Substances 0.000 title claims abstract description 15
- 238000000227 grinding Methods 0.000 claims abstract description 74
- 238000013016 damping Methods 0.000 claims abstract description 32
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 7
- 241000252254 Catostomidae Species 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 17
- 238000005303 weighing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000004615 ingredient Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009736 wetting Methods 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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- 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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a vertical grinder for building materials, wherein a fixed seat is arranged at the bottom of a grinder body, a damping wheel is arranged at the bottom end of the fixed seat, a fixing device is arranged on one side of the fixed seat, an electronic scale is arranged at the front side position of the upper surface of the fixed seat, a case is arranged at the rear side position of the upper surface of the fixed seat, and a pressure sensor is arranged inside the electronic scale. The invention has scientific and reasonable structure and convenient operation, can conveniently carry out weighing work of grinding materials through the arranged electronic scale, improves the accuracy of ingredients, improves the working efficiency to a certain extent, can scrape and remove materials adhered to the inner wall of the grinding cavity through the arranged scraping plate, improves the grinding uniformity, simultaneously provides convenience for the cleaning work of the grinding machine, can reduce the vibration phenomenon generated in the working process of equipment through the arranged damping wheel, plays a certain damping and noise reduction effect, and prolongs the service life of the grinding machine.
Description
Technical Field
The invention relates to the technical field of vertical grinding machines, in particular to a vertical grinding machine for building materials.
Background
The vertical grinder is characterized in that a liquid-solid mixture after pre-dispersion and wetting treatment is sent into a grinding cylinder by a feed pump through a feed valve at the bottom of the grinding cylinder and is stirred by a disperser rotating at high speed together with grinding media in the grinding cylinder, so that solid particles in the material and the grinding media generate strong shearing impact to achieve the purposes of grinding particles and dispersing polymers, and the ground and dispersed liquid-solid suspension flows out through a screen at the top of the grinding cylinder, thus the vertical grinder is high-efficiency grinding equipment widely applied to industries such as paint, dye, printing ink, pesticide, magnetic tape, papermaking, leather, building and the like and has the advantages of simple structure, stable starting, high continuous production efficiency, convenience in color change, easiness in cleaning, simplicity in operation and the like.
Through retrieving, chinese patent discloses a vertical mill for chemical industry (grant bulletin number CN 205361487U), this patent technology keeps the firm installation of grinding vessel on the host computer through the mount that sets up, keep stable in structure, the host computer, the bottom plate, motor and grinding vessel keep simple structure, the electric cabinet can keep controlling conveniently, first grinding plate and second grinding plate can keep unused linear velocity, can mix the material effectively, promote grinding efficiency, but, vertical mill among the prior art is not only structurally complicated, and the function is single, grind the inside easy adhesion material of chamber, the uneven phenomenon of grinding easily appears, simultaneously because equipment bulk volume is great, remove fixed inconvenience, can not realize the weighing work of material simultaneously, work efficiency is reduced, moreover, equipment integral shock attenuation effect is relatively poor, stability is not good. Accordingly, a person skilled in the art provides a vertical grinder for building materials to solve the problems set forth in the background art described above.
Disclosure of Invention
The invention aims to provide a vertical grinder for building materials, which solves the problems that the structure is complex, the function is single, materials are easy to adhere to the inside of a grinding cavity, uneven grinding is easy to occur, meanwhile, the whole size of the equipment is large, the movement and fixation are inconvenient, meanwhile, the weighing work of the materials cannot be realized, the working efficiency is reduced, the whole damping effect of the equipment is poor, and the stability is poor.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a vertical mill for building material, includes grinds the machine body, the bottom of grinding the machine body is provided with the fixing base, the shock attenuation wheel is installed to the bottom of fixing base, and one side of fixing base is provided with fixing device, the electronic scale is installed to the upside position department of the upside of fixing base, and the upside that the upper surface of fixing base is located the electronic scale is located the rear side position department of electronic scale and is provided with the quick-witted case, the inside of electronic scale is provided with pressure sensor, and the top of electronic scale is provided with the grinding chamber, a control panel is installed in the embedding of a side of machine case, and the top of machine case is provided with the crossbeam, driving motor is installed to the bottom of crossbeam, the top of grinding chamber is provided with the separation chamber, and grinds the junction of chamber and machine case and install the inlet pipe, one side of separation chamber is provided with the discharge gate, driving motor's bottom is connected with the axis, the outside of axis of rotation is located the fixed cover in the inside position department of grinding the chamber and is equipped with the scraper blade, and the outside of axis is located the inside position department fixed mounting of scraper blade.
As a further scheme of the invention: the fixing device comprises a supporting plate, screw rods and suckers, the screw rods are embedded in the top of the supporting plate, the suckers are connected to the bottom ends of the supporting plate, the fixing device is provided with four screw rods, and the screw rods are fixedly connected with the suckers through the supporting plate.
As still further aspects of the invention: the damping wheel comprises a pulley and damping springs, one side of the damping wheel is provided with the pulley, the other side of the damping wheel is provided with the damping springs, the damping wheels are four in number, and the four damping wheels are rectangular and distributed at the bottom end of the fixing seat.
As still further aspects of the invention: the driving motor is rotationally connected with the rotating shaft through a bearing, the driving motor is rotationally connected with the scraping plate through the rotating shaft, and the scraping plate is fixedly connected with the rotating shaft through a bolt sleeve.
As still further aspects of the invention: the grinding disc is rotationally connected with the rotating shaft through the bearing sleeve, the number of the grinding disc is not less than four, and the grinding discs are distributed at equal intervals.
As still further aspects of the invention: the grinding cavity is communicated with the case through a feeding pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the electronic scale, weighing work of ground materials can be conveniently performed, the complicated process of weighing independently is avoided, the accuracy of ingredients is improved, meanwhile, the working efficiency is improved to a certain extent, convenience is provided for operators, and the versatility of the vertical grinding machine is realized.
2. According to the invention, the scraper is arranged, the driving motor is used for driving the rotating shaft to rotate, so that the scraper and the grinding disc are driven to rotate, the grinding machine directly scrapes off materials adhered to the inner wall of the grinding cavity when performing grinding work, the defect that the inner wall of the traditional grinding machine is easy to adhere to the materials is overcome, the grinding uniformity is improved, the grinding precision is ensured, and meanwhile, convenience is provided for the cleaning work of the grinding machine.
3. The vibration reduction wheel can reduce vibration generated in the working process of equipment, plays a certain role in vibration reduction and noise reduction, prevents damage of internal devices caused by vibration of the equipment, prolongs the service life of the grinding machine, overcomes the defect of inconvenient movement of the traditional grinding machine, and facilitates the mobile management work of the grinding machine, thereby providing convenience for users.
4. According to the invention, through the fixing device, the fixing of the vertical grinding machine can be realized, the stability of the grinding machine in the working process is improved, a certain bearing effect is achieved, the service life of the damping wheel is prolonged, the fixing of the grinding machine can be realized by rotating the screw rod to enable the sucker to support the ground, and when the grinding machine needs to move, the screw rod is directly rotated to drive the sucker to separate from the ground.
Drawings
FIG. 1 is a schematic view of a vertical mill for construction materials;
FIG. 2 is a schematic view showing the installation structure of a scraper in a vertical grinder for building materials;
FIG. 3 is a schematic view of the structure of a fixing device in a vertical grinder for building materials;
fig. 4 is a schematic structural view of a damper wheel in a vertical grinder for building materials.
In the figure: 1. a grinder body; 2. a fixing seat; 3. a damping wheel; 4. a fixing device; 5. an electronic scale; 6. a pressure sensor; 7. a chassis; 8. a control panel; 9. a cross beam; 10. a driving motor; 11. a separation chamber; 12. a discharge port; 13. a grinding chamber; 14. a feed pipe; 15. a rotating shaft; 16. a scraper; 17. a grinding disc; 18. a supporting plate; 19. a screw rod; 20. a suction cup; 21. a pulley; 22. and a damping spring.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the invention, a vertical grinder for building materials comprises a grinder body 1, a fixing seat 2 is arranged at the bottom of the grinder body 1, a damping wheel 3 is arranged at the bottom end of the fixing seat 2, the damping wheel 3 comprises a pulley 21 and damping springs 22, one side of the damping wheel 3 is provided with the pulley 21, the other side of the damping wheel is provided with the damping springs 22, the damping wheels 3 are four in total, the four damping wheels 3 are distributed at the bottom end of the fixing seat 2 in a rectangular shape, vibration phenomenon generated in the working process of equipment can be reduced through the arranged damping wheels 3, a certain damping and noise reduction effect is achieved, meanwhile, the damage of internal devices caused by vibration is prevented, the service life of the grinder is prolonged, meanwhile, the defect of inconvenient movement of the traditional grinder is overcome, the movement management work of the traditional grinder is facilitated, and convenience is provided for users.
In fig. 1 and 3: one side of fixing base 2 is provided with fixing device 4, fixing device 4 includes layer board 18, hob 19 and sucking disc 20, hob 19 is installed in the top embedding of layer board 18, and the bottom of layer board 18 is connected with sucking disc 20, fixing device 4 is provided with four altogether, hob 19 and sucking disc 20 pass through layer board 18 fixed connection, fixing device 4 through setting up can realize vertical mill's fixed, improve the stability in the mill course of working, play certain bearing effect simultaneously, the life of extension damper wheel 3, make sucking disc 20 support ground through rotatory hob 19 can realize the fixed of mill, when needs remove, direct rotatory hob 19 drives sucking disc 20 break away from ground can.
In fig. 1: the electronic scale 5 is installed to the upper surface front side position department of fixing base 2, and the upper surface of fixing base 2 is located the rear side position department of electronic scale 5 and is provided with machine case 7, and the inside of electronic scale 5 is provided with pressure sensor 6 (model is CZY 628), through the electronic scale 5 of setting, can be convenient for grind the work of weighing of material, removes the loaded down with trivial details of weighing alone from, improves the accuracy of batching, improves work efficiency to a certain extent simultaneously, provides convenience for operating personnel, realizes vertical mill's multifunctionality.
In fig. 1 and 2: the top of electronic scale 5 is provided with grinds chamber 13, control panel 8 is installed in the embedding of a side of machine case 7, control panel 8's inside is provided with MAM-200 controller, the top of machine case 7 is provided with crossbeam 9, driving motor 10 is installed to the bottom of crossbeam 9, the top of grinds chamber 13 is provided with separation chamber 11, and grind the junction of chamber 13 and machine case 7 and install inlet pipe 14, grind chamber 13 and machine case 7 through inlet pipe 14 link up connection, one side of separation chamber 11 is provided with discharge gate 12, driving motor 10's bottom is connected with axis of rotation 15, the outside of axis of rotation 15 is located the fixed cover in inside position department of grinding chamber 13 and is equipped with scraper blade 16, driving motor 10 passes through the bearing rotation with axis of rotation 15 and is connected, and driving motor 10 passes through axis of rotation 15 and is connected through the rotation 15, the outside of axis of rotation 15 is located the inside position department fixed mounting of scraper blade 16 and grinds dish 17, grind dish 17 and is connected through the bearing housing rotation, and the quantity that grinds dish 17 set up is not less than four, grind dish 17 equidistance distributes, can utilize the scraper blade 16 that sets up to drive motor 10 to rotate axis of rotation 16, thereby the inside wall that drives scraper blade 16 and 17, the grinding mill that directly drives the inside wall that the grinding mill 13 is convenient to take out, the grinding machine 13 is guaranteed to the grinding material and the grinding accuracy is guaranteed to the grinding mill, the inside wall is directly to the defect of the grinding mill that the inside wall is directly is guaranteed to the face down, the grinding mill, the grinding material is convenient to be washed and is convenient to be directly to be adhered to the grinding to the inside.
The working principle of the invention is as follows: firstly, through the electronic scale 5 that sets up, carry out the work of weighing of grinding material, remove the loaded down with trivial details of weighing alone from, improve the precision of batching, improve work efficiency to a certain extent simultaneously, provide convenience for operating personnel, realize the multifunctionality of vertical mill, then, through control panel 8 (be provided with the controller that the model is MAM-300 on control panel 8) control driving motor 10 work, utilize driving motor 10 drive axis of rotation 15 to drive scraper blade 16 and grinding disc 17's rotation, make the mill in carrying out the grinding work, directly scrape the material of getting out grinding chamber 13 inner wall adhesion, overcome the defect that traditional mill inner wall is easy to paste the material, improve the homogeneity of grinding, guarantee the grinding precision, simultaneously for the cleaning work of mill provides facility, further, through the shock attenuation wheel 3 that sets up can reduce the vibrations phenomenon that produces in the equipment working process, play certain shock attenuation noise reduction effect, prevent simultaneously that equipment from causing internal device because of vibrations, the life of grinding machine, overcome the inconvenient defect of traditional mill removal, be convenient for carrying out its removal management work, provide the convenience for the user and destroy, through the fixing device 4 that sets up, can improve the fixed device, can be realized through the fixed spiral support, the fixed rod is realized, and the spiral rod is rotated promptly when the fixed ground is realized, the fixed through the fixed rod is 20, the fixed-type is realized, and the spiral rod is rotated promptly when the fixed is required to be used to realize the fixed, and the fixed rod is 19.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a vertical mill for building material, includes mill body (1), its characterized in that, the bottom of mill body (1) is provided with fixing base (2), damping wheel (3) are installed to the bottom of fixing base (2), and one side of fixing base (2) is provided with fixing device (4), electronic scale (5) are installed in the front side position department of the upper surface of fixing base (2), and the upper surface of fixing base (2) is located rear side position department of electronic scale (5) and is provided with mainframe box (7), the inside of electronic scale (5) is provided with pressure sensor (6), and the top of electronic scale (5) is provided with grinding chamber (13), control panel (8) are installed in the embedding of one side of mainframe box (7), and the top of mainframe box (7) is provided with crossbeam (9), driving motor (10) are installed to the bottom of crossbeam (9), the top of grinding chamber (13) is provided with separation chamber (11), and the junction of grinding chamber (13) and mainframe box (7) installs inlet pipe (14), one side of separation chamber (11) is provided with discharge motor (12), the bottom of driving chamber (15) is located the rotation axis (15) is located the fixed position of scraper blade (15), the outer side of the rotating shaft (15) is positioned at the inner position of the scraping plate (16) and is fixedly provided with a grinding disc (17); the fixing device (4) comprises a supporting plate (18), screw rods (19) and suckers (20), the screw rods (19) are embedded and installed at the top of the supporting plate (18), the suckers (20) are connected to the bottom end of the supporting plate (18), the four fixing devices (4) are arranged in total, and the screw rods (19) are fixedly connected with the suckers (20) through the supporting plate (18); the damping wheel (3) comprises a pulley (21) and damping springs (22), one side of the damping wheel (3) is provided with the pulley (21), the other side of the damping wheel (3) is provided with the damping springs (22), the damping wheel (3) is provided with four, and the four damping wheels (3) are distributed at the bottom end of the fixing seat (2) in a rectangular mode.
2. A vertical mill for building materials according to claim 1, characterized in that the drive motor (10) is rotatably connected with the rotation shaft (15) through bearings, and the drive motor (10) is rotatably connected with the scraper (16) through the rotation shaft (15), and the scraper (16) is fixedly connected with the rotation shaft (15) through bolt housings.
3. A vertical mill for building materials according to claim 1, characterized in that the grinding discs (17) are rotatably connected with the rotating shaft (15) by means of bearing sleeves, and that the number of grinding discs (17) is not less than four, the grinding discs (17) being equally distributed.
4. A vertical mill for building materials according to claim 1, characterized in that the milling chamber (13) is connected through a feed pipe (14) to the housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928340.9A CN109174301B (en) | 2018-08-15 | 2018-08-15 | Vertical grinder for building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928340.9A CN109174301B (en) | 2018-08-15 | 2018-08-15 | Vertical grinder for building material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109174301A CN109174301A (en) | 2019-01-11 |
| CN109174301B true CN109174301B (en) | 2023-11-03 |
Family
ID=64935911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810928340.9A Active CN109174301B (en) | 2018-08-15 | 2018-08-15 | Vertical grinder for building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109174301B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052324A (en) * | 2019-04-25 | 2019-07-26 | 潘艳艳 | A kind of dental tooth mould gypsum treatment processing unit (plant) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584446A (en) * | 1991-09-27 | 1993-04-06 | Ube Ind Ltd | Vertical grinder |
| CN204724233U (en) * | 2015-06-02 | 2015-10-28 | 龙泉瓯江青瓷有限公司 | A kind of ceramic raw material grinder |
| CN205599311U (en) * | 2016-03-29 | 2016-09-28 | 山东科技大学 | Novel multi -functional medicinal material grinds machine |
| CN106999944A (en) * | 2014-11-28 | 2017-08-01 | 欧米亚国际集团 | For simultaneous grinding and the equipment of froth flotation |
| CN206382047U (en) * | 2016-10-31 | 2017-08-08 | 刘顺博 | A kind of shockproof grinding and crushing machine of chemical experiment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208839678U (en) * | 2018-08-15 | 2019-05-10 | 湖州道场污水处理有限公司 | A kind of construction material vertical lapping machine |
-
2018
- 2018-08-15 CN CN201810928340.9A patent/CN109174301B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584446A (en) * | 1991-09-27 | 1993-04-06 | Ube Ind Ltd | Vertical grinder |
| CN106999944A (en) * | 2014-11-28 | 2017-08-01 | 欧米亚国际集团 | For simultaneous grinding and the equipment of froth flotation |
| CN204724233U (en) * | 2015-06-02 | 2015-10-28 | 龙泉瓯江青瓷有限公司 | A kind of ceramic raw material grinder |
| CN205599311U (en) * | 2016-03-29 | 2016-09-28 | 山东科技大学 | Novel multi -functional medicinal material grinds machine |
| CN206382047U (en) * | 2016-10-31 | 2017-08-08 | 刘顺博 | A kind of shockproof grinding and crushing machine of chemical experiment |
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| Publication number | Publication date |
|---|---|
| CN109174301A (en) | 2019-01-11 |
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Effective date of registration: 20231007 Address after: No. 6-1 Huajin South Road, Jiangxian Development Zone, Yuncheng City, Shanxi Province 043600 Applicant after: Jiangxian Jianding New Building Materials Co.,Ltd. Address before: 313000 Shi Jia Qiao Village, Daochang Township, Wuxing District, Huzhou City, Zhejiang Province Applicant before: HUZHOU DAOCHANG SEWAGE TREATMENT Co.,Ltd. |
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