CN212349075U - Vertical mill center feeding device for cement production - Google Patents
Vertical mill center feeding device for cement production Download PDFInfo
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- CN212349075U CN212349075U CN202020295428.4U CN202020295428U CN212349075U CN 212349075 U CN212349075 U CN 212349075U CN 202020295428 U CN202020295428 U CN 202020295428U CN 212349075 U CN212349075 U CN 212349075U
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- plate
- fixed mounting
- feeding device
- wall
- vertical mill
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- 239000004568 cement Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a cement manufacture is with immediately grinding center feeding device, including outer barrel and control switch, the left side fixed mounting of outer barrel has control switch, the bottom fixed mounting of outer barrel has lower discharging plate, the right side fixed mounting of lower discharging plate has the feeder hopper, the upper left side and the equal fixed mounting in the upper right side of outer barrel have the pneumatic cylinder, the equal fixedly connected with multistage push rod of the output of pneumatic cylinder bottom, the equal fixed mounting in bottom of multistage push rod has spacing slider, the top middle part fixed mounting of outer barrel has servo motor, the output of servo motor bottom all rotates and is connected with the axis of rotation, the top fixed mounting of axis of rotation has the slurcam, the bottom fixed mounting of slurcam has the scraping rod, the bottom outer wall fixed mounting of axis of rotation has the rotor plate, the inner wall embedding of outer barrel is provided with the top board. The utility model discloses feed speed is faster, arranges the material more thoroughly, and arranges the material in-process discharge gate and be difficult to block up.
Description
Technical Field
The utility model relates to a cement manufacture equipment technical field especially relates to a cement manufacture is with founding mill central feeding device.
Background
The cement is added with water and stirred to form slurry which can be hardened in the air or in water and can firmly bond sand, stone and other materials together, the early mixture of lime and volcanic ash is very similar to the modern lime and volcanic ash cement, and the concrete made of broken stone cemented by the cement not only has higher strength, but also can resist the erosion of fresh water or salt-containing water after being hardened. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. The cement vertical mill center is one of cement production equipment, is that the material is broken after, carries out kibbling key equipment again, plays the effect in cement production line, cement production process flow, and current vertical mill center feeding device carries out the in-process of feed at the vertical mill center, and feed speed is slow, arranges the material thoroughly inadequately and the feed opening blocks up easily, causes the shut down, and feed efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a vertical mill central feeding device for cement production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical mill central feeding device for cement production comprises an outer cylinder body and a control switch, wherein the control switch is fixedly installed on the left side of the outer cylinder body, a lower discharging plate is fixedly installed at the bottom end of the outer cylinder body, a feeding hopper is fixedly installed on the right side of the lower discharging plate, hydraulic cylinders are fixedly installed on the left upper side and the right upper side of the outer cylinder body, multi-stage push rods are fixedly connected with output ends of the bottoms of the hydraulic cylinders, limiting sliders are fixedly installed at the bottoms of the multi-stage push rods, a servo motor is fixedly installed in the middle of the upper portion of the outer cylinder body, the output end of the bottom of the servo motor is rotatably connected with a rotating shaft, a pushing plate is fixedly installed above the rotating shaft, a scraping rod is fixedly installed at the bottom of the pushing plate, a rotating plate is fixedly installed on the, the inner wall opening of top board is provided with the joint groove, the outer wall fixed mounting of top board has the scraper blade, the top fixed mounting of top board has the spacing ring, the inside opening of spacing ring is provided with the slip track.
Preferably, the clamping groove of the upper pressing plate is matched with the pushing plate of the rotating shaft, and the upper pressing plate slides up and down in the horizontal direction on the outer side of the pushing plate.
Preferably, the scraper of the upper pressure plate is tightly attached to the inner wall of the outer cylinder, and the upper pressure plate and the inner wall of the outer cylinder are vertically arranged.
Preferably, the outer wall of the rotating plate is tightly attached to the inner wall of the lower discharging plate, and the height of the rotating plate is consistent with that of the lower discharging plate.
Preferably, the limiting sliding block of the multistage push rod is just embedded into the sliding track of the limiting ring, and the limiting sliding block slides in the sliding track in the horizontal direction.
Preferably, the limiting slide blocks of the two multi-stage push rods are symmetrically arranged around the longitudinal central axis of the upper pressure plate.
Preferably, the slurcam equidistance is provided with four, the equal equidistance in bottom of slurcam is provided with three scraper rod, the interval between the bottom of scraper rod and the outer barrel inner wall is unanimous.
Preferably, the hydraulic cylinder and the servo motor are electrically connected with the control switch independently through power lines.
The utility model provides a cement manufacture is with immediately grinding center feeding device has following beneficial effect:
1. this kind of cement manufacture is with immediately grinding center feeding device is through being provided with the slurcam and scraping the pole for when the device at the in-process of feed, the axis of rotation drives the scraping pole of slurcam and slurcam below and rotates simultaneously, makes the slurcam stir the raw materials in the device with scraping the pole simultaneously, prevents that the raw materials caking from piling up together, accelerates the speed that the raw materials passed lower discharge plate, further improvement the feed speed of device.
2. This kind of cement manufacture is with grinding center feeding device immediately is through being provided with the rotor plate for when the device at the in-process of arranging the material, the raw materials passes lower flitch in proper order and discharges, and the rotor plate of axis of rotation bottom can rotate along with the rotation of axis of rotation always, scrapes the inside of lower flitch, prevents that lower flitch from blockking up when the ejection of compact, further improvement the feed speed of device.
3. This kind of cement manufacture is with immediately grinding center feeding device is through being provided with the top board for when the device at the in-process of feed, the multistage push rod of two pneumatic cylinders can promote the top board and move down, let the top board promote the raw materials of storing in the outer barrel and extrude, and the top board is at the in-process that removes, and the scraper blade in its outside can be scraped the inner wall of outer barrel, and feed speed is faster, arranges material more thoroughly.
Drawings
FIG. 1 is a schematic sectional view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a partial structure of the upper platen according to the present invention;
FIG. 3 is a schematic top view of a partial structure of the rotary plate of the present invention;
fig. 4 is an enlarged schematic structural diagram of fig. 1A of the present invention.
Illustration of the drawings:
1-outer cylinder body, 101-control switch, 102-lower discharging plate, 2-feeding hopper, 3-hydraulic cylinder, 301-multistage push rod, 302-limit slide block, 4-servo motor, 5-rotating shaft, 6-pushing plate, 601-scraping rod, 7-rotating plate, 8-upper pressing plate, 801-clamping groove, 9-scraping plate, 10-limit ring and 11-sliding track.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a vertical mill central feeding device for cement production comprises an outer cylinder 1 and a control switch 101, wherein the control switch 101 is fixedly installed on the left side of the outer cylinder 1, the lower discharging plate 102 is fixedly installed on the bottom end of the outer cylinder 1, the feeding hopper 2 is fixedly installed on the right side of the lower discharging plate 102, the hydraulic cylinders 3 are fixedly installed on the upper left side and the upper right side of the outer cylinder 1, the multistage push rods 301 are fixedly connected to the output ends of the bottoms of the hydraulic cylinders 3, the limiting slide blocks 302 are fixedly installed on the bottom ends of the multistage push rods 301, the servo motor 4 is fixedly installed in the middle of the upper portion of the outer cylinder 1, the rotating shaft 5 is rotatably connected to the output end of the bottom of the servo motor 4, the pushing plate 6 is fixedly installed above the rotating shaft 5, the scraping rod 601 is fixedly installed at the bottom of the pushing plate 6, the inner wall opening of top board 8 is provided with joint groove 801, and the outer wall fixed mounting of top board 8 has scraper blade 9, and the top fixed mounting of top board 8 has spacing ring 10, and the inside opening of spacing ring 10 is provided with slip track 11.
In this embodiment, the clamping groove 801 of the upper pressing plate 8 is matched with the pushing plate 6 of the rotating shaft 5, and the upper pressing plate 8 slides up and down in the horizontal direction outside the pushing plate 6, so that the multistage push rod 301 of the hydraulic cylinder 3 can push the upper pressing plate 8 to move down, the upper pressing plate 8 pushes and extrudes the raw materials stored in the outer cylinder 1, and the feeding speed of the device is further improved.
In this embodiment, the inner wall of outer barrel 1 is hugged closely to the scraper blade 9 of top board 8, sets up perpendicularly between top board 8 and the 1 inner wall of outer barrel for when the in-process of top board 8 at the removal, the scraper blade 9 in its outside can scrape the inner wall of outer barrel 1, prevents that the raw materials from gluing the inner wall of gluing at outer barrel 1, makes the device arrange the material more thoroughly.
In this embodiment, the outer wall of the rotating plate 7 is tightly attached to the inner wall of the lower discharging plate 102, and the height of the rotating plate 7 is consistent with that of the lower discharging plate 102, so that when the raw material sequentially passes through the lower discharging plate 102 for discharging, the rotating plate 7 at the bottom of the rotating shaft 5 can always rotate along with the rotation of the rotating shaft 5 to scrape the inside of the lower discharging plate 102, thereby preventing the lower discharging plate 102 from being blocked during discharging, and further improving the feeding speed of the device.
In this embodiment, the limiting slide block 302 of the multi-stage push rod 301 is just embedded in the sliding track 11 of the limiting ring 10, and the limiting slide block 302 slides in the sliding track 11 in the horizontal direction, so that when the servo motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 can drive the upper press plate 8 and the limiting ring 10 to rotate at the same time, and at this time, the limiting slide block 302 rotates in the limiting ring 10 without affecting the normal up-down movement of the subsequent upper press plate 8
In this embodiment, the limiting slide blocks 302 of the two multi-stage push rods 301 are symmetrically arranged around the longitudinal central axis of the upper press plate 8, so that the two multi-stage push rods 301 can simultaneously fix the left end and the right end of the upper press plate 8, and the stability of the upper press plate 8 during movement is further improved.
In this embodiment, the equidistant four that are provided with of slurcam 6, the equal equidistance in bottom of slurcam 6 is provided with three scraping rod 601, scrape the bottom of rod 601 and the interval between the 1 inner wall of outer barrel unanimous, make when axis of rotation 5 drives the scraping rod 601 of slurcam 6 and slurcam 6 below and rotates simultaneously, slurcam 6 stirs the raw materials in the device with scraping rod 601 simultaneously, prevent that the raw materials caking from piling up together, further improvement the feed speed of device.
In this embodiment, hydraulic cylinder 3 and servo motor 4 are all through independent electric connection between power cord and the control switch 101, are convenient for more control pneumatic cylinder 3 and servo motor 4 through control switch 101.
The working principle is as follows: when the device is used, the device is arranged at a feeding position in the center of a vertical mill in advance and is connected with an external power supply, then raw materials are poured into an outer cylinder body 1, when the raw materials are fed, a servo motor 4 drives a rotating shaft 5 to rotate, so that the rotating shaft 5 drives a pushing plate 6 and a scraping rod 601 below the pushing plate 6 to simultaneously rotate, the pushing plate 6 and the scraping rod 601 simultaneously stir the raw materials in the device, the raw materials are prevented from caking and accumulating together, a multi-stage push rod 301 of two hydraulic cylinders 3 can push an upper pressing plate 8 to move downwards, the upper pressing plate 8 can push and extrude the raw materials stored in the outer cylinder body 1, in the moving process of the upper pressing plate 8, a scraping plate 9 at the outer side of the upper pressing plate can scrape the inner wall of the outer cylinder body 1, the feeding speed is higher, the discharging is more thorough, when the raw materials sequentially pass through a lower discharging plate 102, a rotating plate 7 at the bottom, the interior of the lower discharging plate 102 is scraped, so that the lower discharging plate 102 is prevented from being blocked during discharging, and the feeding speed of the device is further improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The vertical mill central feeding device for cement production comprises an outer cylinder (1) and a control switch (101), wherein the control switch (101) is fixedly installed on the left side of the outer cylinder (1), and is characterized in that a lower discharging plate (102) is fixedly installed at the bottom end of the outer cylinder (1), a feeding hopper (2) is fixedly installed on the right side of the lower discharging plate (102), hydraulic cylinders (3) are fixedly installed on the upper left side and the upper right side of the outer cylinder (1), multi-stage push rods (301) are fixedly connected with output ends of the bottoms of the hydraulic cylinders (3), limiting slide blocks (302) are fixedly installed at the bottom ends of the multi-stage push rods (301), a servo motor (4) is fixedly installed in the middle of the upper portion of the outer cylinder (1), a rotating shaft (5) is rotatably connected with output ends of the bottoms of the servo motor (4), a pushing plate (6) is fixedly installed above the rotating shaft (, the bottom fixed mounting of slurcam (6) has scraper rod (601), the bottom outer wall fixed mounting of axis of rotation (5) has rotor plate (7), the inner wall embedding of outer barrel (1) is provided with top board (8), the inner wall opening of top board (8) is provided with joint groove (801), the outer wall fixed mounting of top board (8) has scraper blade (9), the top fixed mounting of top board (8) has spacing ring (10), the inside opening of spacing ring (10) is provided with slip track (11).
2. The feeding device of the vertical mill for cement production as recited in claim 1, wherein the clamping groove (801) of the upper pressing plate (8) is engaged with the pushing plate (6) of the rotating shaft (5), and the upper pressing plate (8) slides up and down in the horizontal direction on the outer side of the pushing plate (6).
3. The central feeding device of the vertical mill for cement production as recited in claim 1, characterized in that the scraper (9) of the upper pressure plate (8) is tightly attached to the inner wall of the outer cylinder (1), and the upper pressure plate (8) is vertically arranged with the inner wall of the outer cylinder (1).
4. A central feeding device of a vertical mill for cement manufacture as defined in claim 1, wherein the outer wall of the rotating plate (7) is closely attached to the inner wall of the lower discharging plate (102), and the height of the rotating plate (7) is the same as the height of the lower discharging plate (102).
5. The central feeding device of the vertical mill for cement production as recited in claim 1, wherein the limiting slide block (302) of the multistage push rod (301) is just embedded in the sliding track (11) of the limiting ring (10), and the limiting slide block (302) slides in the sliding track (11) in the horizontal direction.
6. The central feeding device of the vertical mill for cement production as recited in claim 1, wherein the limiting slide blocks (302) of the two multistage push rods (301) are symmetrically arranged around the central longitudinal axis of the upper platen (8).
7. The central feeding device of the vertical mill for cement production as recited in claim 1, characterized in that the pushing plates (6) are equidistantly arranged with four, the bottom ends of the pushing plates (6) are equidistantly arranged with three scraper rods (601), and the bottom ends of the scraper rods (601) are uniformly spaced from the inner wall of the outer cylinder (1).
8. The central feeding device of the vertical mill for cement production as recited in claim 1, wherein the hydraulic cylinder (3) and the servo motor (4) are electrically connected with the control switch (101) independently through power lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295428.4U CN212349075U (en) | 2020-03-11 | 2020-03-11 | Vertical mill center feeding device for cement production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295428.4U CN212349075U (en) | 2020-03-11 | 2020-03-11 | Vertical mill center feeding device for cement production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212349075U true CN212349075U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020295428.4U Active CN212349075U (en) | 2020-03-11 | 2020-03-11 | Vertical mill center feeding device for cement production |
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| Country | Link |
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| CN (1) | CN212349075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318860A (en) * | 2021-05-12 | 2021-08-31 | 新沂市中大石英科技有限公司 | Dry-type magnet separator magnetic drum discharge apparatus is used in quartz sand production |
-
2020
- 2020-03-11 CN CN202020295428.4U patent/CN212349075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318860A (en) * | 2021-05-12 | 2021-08-31 | 新沂市中大石英科技有限公司 | Dry-type magnet separator magnetic drum discharge apparatus is used in quartz sand production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210126 Address after: 300451 south of the ninth street, east of Muning Road, Binhai New Area Economic and Technological Development Zone, Tianjin Patentee after: KERNEOS (CHINA) ALUMINATE TECHNOLOGIES Co.,Ltd. Address before: 528400 room 505, Building 29, jiangpanxin Road, West District, Zhongshan City, Guangdong Province Patentee before: Zheng Xiaoyan |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 300000 Tianjin Binhai New Area Economic and Technological Development Zone South of 9th Street and East of Muning Road Patentee after: Kerneos (CHINA) Aluminate TECHNOLOGIES Co.,Ltd. Country or region after: China Address before: 300451 south of the ninth street, east of Muning Road, Binhai New Area Economic and Technological Development Zone, Tianjin Patentee before: KERNEOS (CHINA) ALUMINATE TECHNOLOGIES CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |