CN216572768U - Stirring equipment for cement grinding aid production - Google Patents
Stirring equipment for cement grinding aid production Download PDFInfo
- Publication number
- CN216572768U CN216572768U CN202122770235.7U CN202122770235U CN216572768U CN 216572768 U CN216572768 U CN 216572768U CN 202122770235 U CN202122770235 U CN 202122770235U CN 216572768 U CN216572768 U CN 216572768U
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- Prior art keywords
- filtering
- stirring
- fixedly connected
- grinding aid
- filtering chamber
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- 238000003756 stirring Methods 0.000 title claims abstract description 53
- 238000000227 grinding Methods 0.000 title claims abstract description 41
- 239000004568 cement Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000001914 filtration Methods 0.000 claims abstract description 85
- 230000001680 brushing effect Effects 0.000 claims abstract description 4
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a stirring device for producing a cement grinding aid, which comprises a filtering chamber, wherein the inner wall of the filtering chamber is fixedly connected with a filtering plate, a second filtering screen is arranged in the filtering plate, the top of the filtering chamber is provided with a first motor, the output end of the first motor is fixedly connected with a stirring shaft, the stirring shaft is rotatably connected with the inner wall of the filtering chamber, the bottom of the stirring shaft is fixedly connected with a brushing plate matched with the second filtering screen for use, the top of the filtering chamber is provided with a feeding hole, a first-stage filtering mechanism is arranged above the feeding hole, supporting columns are symmetrically arranged on two sides of the filtering chamber, the filtering chamber is rotatably connected with the supporting columns through a rotating shaft, one side of one supporting column, which is far away from the filtering chamber, is provided with a swinging mechanism, the utility model has compact structure and strong practicability, the first-stage filtering mechanism can preliminarily filter large granular impurities, the first-stage filtering mechanism can be used by matching with the brushing plate to clean the surface of the second filtering screen and prevent the impurities from blocking the second filtering screen, the oscillating mechanism can improve the filtering efficiency and the feeding speed of the grinding aid.
Description
Technical Field
The utility model belongs to the technical field of grinding aid production, and particularly relates to stirring equipment for cement grinding aid production.
Background
The cement grinding aid is a chemical additive for improving the grinding effect and performance of cement, can obviously improve the output per machine hour of the cement and the strength of the cement at each age, improves the fluidity of the cement, can greatly reduce the phenomenon of electrostatic adsorption ball inclusion formed in the grinding process, the re-agglomeration tendency of the ultrafine particles formed in the grinding process can be reduced, the cement grinding aid can also obviously improve the cement fluidity, the grinding effect of a grinding machine and the powder selection efficiency of a powder selecting machine are improved, thereby reducing the grinding energy consumption, the cement produced by using the grinding aid has lower compaction and coalescence tendency, thereby being beneficial to loading and unloading cement, reducing the wall hanging phenomenon of a cement warehouse, filtering the cement grinding aid in the production process, only filtering the cement grinding aid by a simple filter screen, the filter screen is easily blocked in the process of increasing filter residues, so that the production of the cement grinding aid is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides stirring equipment for producing a cement grinding aid.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to stirring equipment for cement grinding aid production, which comprises a filtering chamber, wherein a filtering plate is fixedly connected to the inner wall of the filtering chamber, a second filtering net is arranged in the filtering plate, a first motor is arranged at the top of the filtering chamber, a stirring shaft is fixedly connected to the output end of the first motor, the stirring shaft is rotatably connected with the inner wall of the filtering chamber, a brush plate matched with the second filtering net is fixedly connected to the bottom of the stirring shaft, a feeding hole is formed in the top of the filtering chamber, a first-stage filtering mechanism is arranged above the feeding hole, supporting columns are symmetrically arranged on two sides of the filtering chamber, the filtering chamber is rotatably connected with the supporting columns through rotating shafts, and a swinging mechanism is arranged on one side, far away from the filtering chamber, of one supporting column.
As a preferable scheme of the utility model, stirring rods are fixedly connected to the surface of the stirring shaft at equal intervals, stirring blades are fixedly connected to the surfaces of the stirring rods, a scraping plate is fixedly connected to one end, far away from the stirring shaft, of each stirring rod, and the scraping plates are in sliding connection with the inner wall of the filtering chamber.
As a preferable scheme of the present invention, a feed opening is arranged at the bottom of the filtering chamber, and a feed valve is arranged at the bottom of the feed opening.
As a preferable scheme of the utility model, the primary filtering mechanism comprises a filtering box, the top of the filtering box is provided with a feed inlet, a first filter screen is arranged in the filtering box, and the bottom of the filtering box is provided with a mounting plate matched with the feed inlet.
According to a preferable scheme of the utility model, the swing mechanism comprises a fixed box, the fixed box is fixedly connected with a support column, a second motor is arranged in the fixed box, the output end of the second motor is fixedly connected with a reciprocating screw rod, positioning plates are symmetrically and fixedly connected in the fixed box, the reciprocating screw rod is rotatably connected with the positioning plates, a rack is in threaded connection with the surface of the reciprocating screw rod, the top of the rack is in meshed connection with a sector gear, the sector gear is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the fixed box.
As a preferable scheme of the utility model, bases for stabilization are arranged at the bottoms of the two support columns.
The utility model has the following beneficial effects: the utility model has compact structure and strong practicability, and can carry out preliminary filtration on large-particle impurities through the arranged primary filtering mechanism; the first motor is matched with the brush plate for use, so that the surface of the second filter screen can be cleaned, and the second filter screen is prevented from being blocked by impurities; through the swing mechanism, the filtering efficiency and the blanking speed of the grinding aid can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the swing mechanism of the present invention;
FIG. 3 is a schematic view of the primary filter mechanism of the present invention;
fig. 4 is a schematic view of the filter plate structure of the present invention.
In the figure: 1. a filtering chamber; 2. a swing mechanism; 21. a fixing box; 22. a second motor; 23. a reciprocating screw rod; 24. positioning a plate; 25. a rack; 26. a sector gear; 3. a primary filtering mechanism; 31. a feed inlet; 32. a filter cartridge; 33. a first filter screen; 34. mounting a plate; 4. a support pillar; 5. a first motor; 6. a stirring shaft; 7. a stirring rod; 8. a squeegee; 9. a stirring blade; 10. a filter plate; 11. a feeding port; 12. a blanking valve; 13. a rotating shaft; 14. brushing the board; 15. a second filter screen; 16. and (4) feeding a material inlet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in figures 1-4, the utility model provides a stirring device for cement grinding aid production, which comprises a filtering chamber 1, wherein the inner wall of the filtering chamber 1 is fixedly connected with a filtering plate 10, a second filtering screen 15 is arranged inside the filtering plate 10, a first motor 5 is arranged at the top of the filtering chamber 1, the output end of the first motor 5 is fixedly connected with a stirring shaft 6, the stirring shaft 6 is rotatably connected with the inner wall of the filtering chamber 1, the bottom of the stirring shaft 6 is fixedly connected with a brush plate 14 matched with the second filtering screen 15, a feeding hole 16 is arranged at the top of the filtering chamber 1, a first-stage filtering mechanism 3 is arranged above the feeding hole 16, supporting columns 4 are symmetrically arranged at two sides of the filtering chamber 1, the filtering chamber 1 is rotatably connected with the supporting columns 4 through a rotating shaft 13, one side of the supporting column 4, which is far away from the filtering chamber 1, when the stirring device is used, grinding aid filtered by the first-stage filtering mechanism 3 enters the filtering chamber 1, starting a motor 5, a motor 5 drives (mixing) shaft 6 and rotates, and (mixing) shaft 6 drives brush board 14 and rotates, cleans No. two filter screen 15 surface filter residues, and swing mechanism 2 drives the swing of filter chamber 1 simultaneously for when No. two filter screen 15's filtration efficiency, can improve unloading speed.
Further, 6 surperficial equidistance fixedly connected with puddler 7 of (mixing) shaft, puddler 7 surface all with fixedly connected with stirring vane 9, puddler 7 keeps away from the one end fixedly connected with scraper blade 8 of (mixing) shaft 6, scraper blade 8 and 1 inner wall sliding connection of filter chamber, in operation, a motor 5 drives stirring 6 and rotates, (mixing) shaft 6 passes through puddler 7 and rotates through driving stirring vane 9 and scraper blade 8, stirring vane 9 stirs the grinding aid, guarantee the mixing rate of grinding aid, clear up the inner wall through scraper blade 8, prevent the phenomenon of wall built-up.
Furthermore, the bottom of the filtering chamber 1 is provided with a feed opening 11, the bottom of the feed opening 11 is provided with a feed valve 12, and during operation, the feed valve 12 is opened to discharge the grinding aid after filtering.
Further, one-level filter mechanism 3 includes filter box 32, and filter box 32 top is equipped with charge door 31, and filter box 32 is inside to be equipped with a filter screen 33, and filter box 32 bottom is equipped with the mounting panel 34 that uses with 16 cooperations of feed inlet, and the during operation adds grinding aid earlier through charge door 31, and filter screen 33 can carry out prefilter to grinding aid, carries out the preliminary clear away to large granule impurity.
Further, the swing mechanism 2 includes a fixed box 21, the fixed box 21 is fixedly connected with a support column 4, the inside motor 22 that is equipped with No. two of fixed box 21, No. two motor 22 output end fixedly connected with reciprocal lead screw 23, the inside symmetry fixedly connected with locating plate 24 of fixed box 21, reciprocal lead screw 23 rotates with locating plate 24 and is connected, reciprocal lead screw 23 surface threaded connection has rack 25, rack 25 top meshing is connected with sector gear 26, sector gear 26 and pivot 13 fixed connection, pivot 13 rotates with fixed box 21 and is connected, in operation, start No. two motor 22, No. two motor 22 drives reciprocal lead screw 23 and rotates, reciprocal lead screw 23 drives rack 25 reciprocating motion, rack 25 drives sector gear 26 reciprocating swing, sector gear 26 drives the reciprocating swing of rose box 1 through pivot 13, when filter efficiency is accelerated, the unloading speed is improved.
Further, 4 bottoms of two support columns are equipped with and are used for stable base, make things convenient for whole device to carry out stable operation through unable adjustment base.
Specifically, when the grinding aid cleaning device is used, grinding aid is firstly added through the feed inlet 31, the first filter screen 33 can carry out primary filtration on the grinding aid, large-particle impurities are primarily removed, the filtered grinding aid enters the filter chamber 1, the second filter screen 15 carries out secondary filtration on the grinding aid, the first motor 5 is started, the first motor 5 drives the stirring shaft 6 to rotate, the stirring shaft 6 drives the brush plate 14 to rotate, filter residues on the surface of the second filter screen 15 are cleaned, meanwhile, the stirring shaft 6 drives the stirring blade 9 and the scraper plate 8 to rotate through the stirring rod 7, the stirring blade 9 stirs the grinding aid, the mixing speed of the grinding aid is ensured, the inner wall is cleaned through the scraper plate 8, the phenomenon of wall hanging is prevented, in the process, the second motor 22 is started, the second motor 22 drives the reciprocating screw rod 23 to rotate, the reciprocating screw rod 23 drives the rack 25 to move in a reciprocating manner, the rack 25 drives the sector gear 26 to swing back and forth, and the sector gear 26 drives the filter box 1 to swing back and forth through the rotating shaft 13, so that the filter efficiency is improved, and meanwhile, the blanking speed is increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A stirring device for cement grinding aid production comprises a filtering chamber (1) and is characterized in that the inner wall of the filtering chamber (1) is fixedly connected with a filtering plate (10), a second filtering net (15) is arranged inside the filtering plate (10), a first motor (5) is arranged at the top of the filtering chamber (1), a stirring shaft (6) is fixedly connected with the output end of the first motor (5), the stirring shaft (6) is rotatably connected with the inner wall of the filtering chamber (1), a brushing plate (14) matched with the second filtering net (15) is fixedly connected with the bottom of the stirring shaft (6), a feeding hole (16) is formed in the top of the filtering chamber (1), a first-level filtering mechanism (3) is arranged above the feeding hole (16), supporting columns (4) are symmetrically arranged on two sides of the filtering chamber (1), the filtering chamber (1) is rotatably connected with the supporting columns (4) through a rotating shaft (13), one side of one of the support columns (4) far away from the filter chamber (1) is provided with a swing mechanism (2).
2. The stirring equipment for cement grinding aid production according to claim 1, wherein stirring rods (7) are fixedly connected to the surface of the stirring shaft (6) at equal intervals, stirring blades (9) are fixedly connected to the surface of each stirring rod (7), a scraper (8) is fixedly connected to one end, far away from the stirring shaft (6), of each stirring rod (7), and each scraper (8) is slidably connected to the inner wall of the filtering chamber (1).
3. The stirring equipment for producing cement grinding aid as claimed in claim 2, wherein the bottom of the filtering chamber (1) is provided with a feed opening (11), and the bottom of the feed opening (11) is provided with a feed valve (12).
4. The stirring equipment for producing the cement grinding aid is characterized in that the primary filtering mechanism (3) comprises a filtering box (32), a feeding port (31) is formed in the top of the filtering box (32), a first filtering net (33) is arranged inside the filtering box (32), and a mounting plate (34) matched with the feeding port (16) is arranged at the bottom of the filtering box (32).
5. The stirring equipment for cement grinding aid production according to claim 1, wherein the swing mechanism (2) comprises a fixing box (21), the fixing box (21) is fixedly connected with a support column (4), a second motor (22) is arranged inside the fixing box (21), a reciprocating screw rod (23) is fixedly connected with the output end of the second motor (22), positioning plates (24) are symmetrically and fixedly connected inside the fixing box (21), the reciprocating screw rod (23) is rotatably connected with the positioning plates (24), a rack (25) is in threaded connection with the surface of the reciprocating screw rod (23), a sector gear (26) is meshed with the top of the rack (25), the sector gear (26) is fixedly connected with a rotating shaft (13), and the rotating shaft (13) is rotatably connected with the fixing box (21).
6. The stirring equipment for producing the cement grinding aid is characterized in that bases for stabilization are arranged at the bottoms of two supporting columns (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122770235.7U CN216572768U (en) | 2021-11-12 | 2021-11-12 | Stirring equipment for cement grinding aid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122770235.7U CN216572768U (en) | 2021-11-12 | 2021-11-12 | Stirring equipment for cement grinding aid production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216572768U true CN216572768U (en) | 2022-05-24 |
Family
ID=81644177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122770235.7U Active CN216572768U (en) | 2021-11-12 | 2021-11-12 | Stirring equipment for cement grinding aid production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216572768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531953A (en) * | 2022-10-31 | 2022-12-30 | 浙江博力建材科技有限公司 | Raw material impurity removing machine for cement grinding aid production |
-
2021
- 2021-11-12 CN CN202122770235.7U patent/CN216572768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531953A (en) * | 2022-10-31 | 2022-12-30 | 浙江博力建材科技有限公司 | Raw material impurity removing machine for cement grinding aid production |
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