CN213557647U - Cement grinds station and uses granule screening plant - Google Patents
Cement grinds station and uses granule screening plant Download PDFInfo
- Publication number
- CN213557647U CN213557647U CN202022315621.2U CN202022315621U CN213557647U CN 213557647 U CN213557647 U CN 213557647U CN 202022315621 U CN202022315621 U CN 202022315621U CN 213557647 U CN213557647 U CN 213557647U
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- CN
- China
- Prior art keywords
- frame
- screening
- fixing ring
- cement
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 55
- 239000004568 cement Substances 0.000 title claims abstract description 34
- 239000008187 granular material Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 6
- 239000000203 mixture Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 10
- 239000000843 powder Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 239000008202 granule composition Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a particle screening device for a cement grinding station, which comprises a frame and a first screw conveyor, wherein the inner side part of the frame is fixedly connected with a first fixed ring and a second fixed ring, and a mesh cylinder frame is rotatably arranged between the first fixed ring and the second fixed ring; through the design of the screening net cylinder, the driving gear and the plugboard valve, the screening net cylinder can be driven to rotate through the driving motor and the gear, the plugboard valve is closed at first, so that cement powder particles sent into the screening net cylinder through the spiral conveyor are screened, and smaller particles fall to the material receiving cover and the second spiral conveyor through the screening net cylinder; the inside of a screening net section of thick bamboo is stayed to the great granule of back that finishes screening, can make the picture peg valve open through automatically controlled mode, then can release the cement composition of great granule to the efficient carries out subsequent screening, and this screening mode can make things convenient for effectually to collect and handle the cement grinding composition of great granule.
Description
Technical Field
The utility model relates to a cement grinding equipment technical field specifically is a cement grinds station and uses granule screening plant.
Background
Cement grinding is the final step in cement manufacture and also the step with the most power consumption. The main function of the cement mortar is to grind cement clinker (retarder, performance regulating material and the like) to proper granularity (expressed by fineness, specific surface area and the like) to form a certain grain composition, increase the hydration area, accelerate the hydration rate and meet the requirements of cement mortar on setting and hardening. The cement grinding technology is innovative, and has great significance for improving the quality of cement products, saving energy consumption, reducing cement cost and ensuring that the novel dry-process cement production has more economic competitiveness.
In the actual production of cement grinding station, often need sieve inhomogeneous cement composition of granule to distinguish great granule composition or impurity among the cement granule, however the granule screening plant that prior art cement grinding used is very inconvenient in the collection process to the great granule composition or the impurity of sieving out, therefore we need propose a cement grinding station and use granule screening plant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cement grinds station and uses granule screening plant, can drive the rotation to the screening net section of thick bamboo through driving motor and gear, at first close the picture peg valve to sieve the cement powder granule that sends into the screening net section of thick bamboo through the auger conveyor, less granule drops to and connects material cover and second auger conveyor through the screening net section of thick bamboo; the inside of a screening net section of thick bamboo is stayed to the great granule of back that finishes screening, can make the picture peg valve open through automatically controlled mode, then can release the cement composition of great granule to the efficient carries out subsequent screening, and this screening mode can make things convenient for effectually to collect and handle the cement grinding composition of great granule, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a particle screening device for a cement grinding station comprises a rack and a first spiral conveyor, wherein a first fixing ring and a second fixing ring are fixedly connected to the inner side of the rack, a screen cylinder frame is rotatably installed between the first fixing ring and the second fixing ring, a cylindrical screening screen cylinder is arranged on the screen cylinder frame, and plug board valves are arranged at the end parts, close to the first fixing ring, of the screen cylinder frame and the screening screen cylinder;
a first spiral conveyor is fixedly installed at one end of the rack, a discharge port of the first spiral conveyor is communicated and fixed to the second fixing ring through a feed pipe, a discharge pipe is fixedly installed at the other end of the rack, and the discharge pipe is communicated and fixed to the first fixing ring;
the one end that the net barrel holder deviates from the picture peg valve is provided with driven gear, the inboard fixed mounting of frame has gear motor, fixedly connected with is used for driving driven gear's driving gear on gear motor's the output shaft, the screening net section of thick bamboo is the slope setting, and the one end that highly is higher than net barrel holder's driven gear of the picture peg valve one end of net barrel holder.
Preferably, a second spiral conveyor is fixedly mounted at the bottom of the rack, a material receiving cover is arranged at a feed inlet of the second spiral conveyor, and the material receiving cover is arranged under the screening net cylinder.
Preferably, a support frame for supporting the first screw conveyor is fixedly connected to an outer side portion of the machine frame, a motor base is fixedly connected to an inner side portion of the machine frame, and the speed reduction motor is fixedly mounted on the machine frame through the motor base.
Preferably, the inner side of the frame is fixedly connected with a fixing block, and the first fixing ring and the second fixing ring are fixedly connected to the frame through the fixing block.
Preferably, all be provided with the bearing groove in first retainer plate and the second retainer plate, the bearing is installed to the embedding in the bearing groove.
Preferably, one end of the net barrel frame is rotatably mounted on the first fixing ring through a bearing, and the other end of the net barrel frame is rotatably mounted on the second fixing ring through a bearing.
Preferably, the discharging pipe and the inlet pipe in the frame all are the slope setting, and the discharge gate below of discharging pipe is provided with the groove that gathers materials.
Compared with the prior art, the beneficial effects of the utility model are that:
through the design of the screening net cylinder, the driving gear and the plugboard valve, the screening net cylinder can be driven to rotate through the driving motor and the gear, the plugboard valve is closed at first, so that cement powder particles sent into the screening net cylinder through the spiral conveyor are screened, and smaller particles fall to the material receiving cover and the second spiral conveyor through the screening net cylinder; the inside of a screening net section of thick bamboo is stayed to the great granule of back that finishes screening, can make the picture peg valve open through automatically controlled mode, then can release the cement composition of great granule to the efficient carries out subsequent screening, and this screening mode can make things convenient for effectually to collect and handle the cement grinding composition of great granule.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the screening net drum, the net drum frame and the fixing ring of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a frame; 2. a first screw conveyor; 3. a second screw conveyor; 4. a first retainer ring; 5. a second retainer ring; 6. a discharge pipe; 7. a feed pipe; 8. a material receiving cover; 9. screening the net barrel; 10. a plug board valve; 11. a net drum frame; 12. a fixed block; 13. a reduction motor; 14. a motor base; 15. a driving gear; 16. a bearing; 17. a bearing groove; 18. a driven gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a particle screening device for a cement powder grinding station comprises a rack 1 and a first spiral conveyor 2, wherein the inner side part of the rack 1 is fixedly connected with a first fixing ring 4 and a second fixing ring 5, a net cylinder frame 11 is rotatably arranged between the first fixing ring 4 and the second fixing ring 5, a cylindrical screening net cylinder 9 is arranged on the net cylinder frame 11, and plug board valves 10 are arranged at the end parts, close to the first fixing ring 4, of the net cylinder frame 11 and the screening net cylinder 9;
the flashboard valve 10 is provided with an electric flashboard valve, and the flashboard valve 10 can be adjusted without manual work in an electric control mode of an electromagnetic switch, so that the screened larger cement component particles are released;
a first spiral conveyor 2 is fixedly installed at one end of the rack 1, a discharge port of the first spiral conveyor 2 is fixedly communicated with a second fixing ring 5 through a feed pipe 7, a discharge pipe 6 is fixedly installed at the other end of the rack 1, and the discharge pipe 6 is fixedly communicated with the first fixing ring 4;
one end of the net drum frame 11 departing from the inserting plate valve 10 is provided with a driven gear 18, the inner side of the rack 1 is fixedly provided with a speed reducing motor 13, an output shaft of the speed reducing motor 13 is fixedly connected with a driving gear 15 used for driving the driven gear 18, the screening net drum 9 is obliquely arranged, and one end of the inserting plate valve 10 of the net drum frame 11 is higher than one end of the driven gear 18 of the net drum frame 11.
A second spiral conveyor 3 is fixedly installed at the bottom of the rack 1, a material receiving cover 8 is arranged at a feed inlet of the second spiral conveyor 3, and the material receiving cover 8 is arranged under a screening net cylinder 9.
A support frame for supporting the first screw conveyor 2 is fixedly connected to an outer side portion of the machine frame 1, a motor base 14 is fixedly connected to an inner side portion of the machine frame 1, and the reduction motor 13 is fixedly mounted on the machine frame 1 through the motor base 14.
Frame 1's inside portion fixedly connected with fixed block 12, first retainer plate 4 and second retainer plate 5 pass through fixed block 12 fixed connection in frame 1, all are provided with bearing groove 17 in first retainer plate 4 and the second retainer plate 5, and bearing 16 is installed to the embedding in bearing groove 17.
One end of the mesh cylinder frame 11 is rotatably installed on the first fixing ring 4 through a bearing 16, the other end of the mesh cylinder frame 11 is rotatably installed on the second fixing ring 5 through the bearing 16, the discharging pipe 6 and the feeding pipe 7 on the rack 1 are both obliquely arranged, and a material collecting groove is formed below a discharging port of the discharging pipe 6.
The working principle is as follows: through the design of the screening net cylinder 9, the driving gear and the inserting plate valve 10, the screening net cylinder 9 can be driven to rotate through the driving motor and the gear, the inserting plate valve 10 is firstly closed, so that cement powder particles sent into the screening net cylinder 9 through the spiral conveyor are screened, and smaller particles fall to the material receiving cover 8 and the second spiral conveyor 3 through the screening net cylinder 9; the screening finishes the back great granule and stays in the inside of screening net section of thick bamboo 9, can make picture peg valve 10 open through automatically controlled mode, then can release the cement composition of great granule to the efficient carries out subsequent screening, and this screening mode can make things convenient for effectually to collect and handle the cement grinding composition of great granule.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cement grinds station and uses granule screening plant, includes frame (1) and first screw conveyer (2), its characterized in that: a first fixing ring (4) and a second fixing ring (5) are fixedly connected to the inner side portion of the rack (1), a screen cylinder frame (11) is rotatably mounted between the first fixing ring (4) and the second fixing ring (5), a cylindrical screening screen cylinder (9) is arranged on the screen cylinder frame (11), and plug board valves (10) are arranged at the end portions, close to the first fixing ring (4), of the screen cylinder frame (11) and the screening screen cylinder (9);
a first spiral conveyor (2) is fixedly installed at one end of the rack (1), a discharge hole of the first spiral conveyor (2) is communicated and fixed to a second fixing ring (5) through a feed pipe (7), a discharge pipe (6) is fixedly installed at the other end of the rack (1), and the discharge pipe (6) is communicated and fixed to a first fixing ring (4);
the one end that net bobbin cradle (11) deviated from picture peg valve (10) is provided with driven gear (18), the inboard fixed mounting of frame (1) has gear motor (13), fixedly connected with is used for driving gear (15) of driven gear (18) on the output shaft of gear motor (13), screening net section of thick bamboo (9) are the slope setting, and the one end of highly being higher than driven gear (18) of net bobbin cradle (11) of picture peg valve (10) one end of net bobbin cradle (11).
2. The apparatus of claim 1, wherein the apparatus further comprises: the bottom fixed mounting of frame (1) has second auger delivery ware (3), the feed inlet of second auger delivery ware (3) is provided with connects material cover (8), connect material cover (8) to set up under screening net section of thick bamboo (9).
3. The apparatus of claim 1, wherein the apparatus further comprises: the outer side portion of frame (1) fixedly connected with has the support frame that is used for supporting first screw conveyer (2), the inside portion fixedly connected with motor cabinet (14) of frame (1), gear motor (13) pass through motor cabinet (14) fixed mounting on frame (1).
4. The apparatus of claim 1, wherein the apparatus further comprises: the inside fixedly connected with fixed block (12) of frame (1), first retainer plate (4) pass through fixed block (12) fixed connection in frame (1) with second retainer plate (5).
5. The apparatus of claim 1, wherein the apparatus further comprises: all be provided with bearing groove (17) in first retainer plate (4) and second retainer plate (5), bearing (16) are installed to embedded in bearing groove (17).
6. The apparatus of claim 5, wherein the apparatus further comprises: one end of the net barrel frame (11) is rotatably arranged on the first fixing ring (4) through a bearing (16), and the other end of the net barrel frame (11) is rotatably arranged on the second fixing ring (5) through the bearing (16).
7. The apparatus of claim 1, wherein the apparatus further comprises: discharging pipe (6) on frame (1) all are the slope setting with inlet pipe (7), and the discharge gate below of discharging pipe (6) is provided with the groove that gathers materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315621.2U CN213557647U (en) | 2020-10-18 | 2020-10-18 | Cement grinds station and uses granule screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315621.2U CN213557647U (en) | 2020-10-18 | 2020-10-18 | Cement grinds station and uses granule screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213557647U true CN213557647U (en) | 2021-06-29 |
Family
ID=76524964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315621.2U Expired - Fee Related CN213557647U (en) | 2020-10-18 | 2020-10-18 | Cement grinds station and uses granule screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213557647U (en) |
-
2020
- 2020-10-18 CN CN202022315621.2U patent/CN213557647U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |