CN210585217U - Cement mill activation device - Google Patents
Cement mill activation device Download PDFInfo
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- CN210585217U CN210585217U CN201921394687.6U CN201921394687U CN210585217U CN 210585217 U CN210585217 U CN 210585217U CN 201921394687 U CN201921394687 U CN 201921394687U CN 210585217 U CN210585217 U CN 210585217U
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- activation
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- stirring end
- activating
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Abstract
The utility model discloses a cement mill activation device, which comprises an activation vertical plate and a base, wherein the bottom end of the activation vertical plate is connected with the base, the top of the activation vertical plate is provided with an activation stirring end, the bottom end of the activation stirring end is connected with the top end of the activation vertical plate, the activation stirring end is obliquely arranged, and the activation stirring end and the base are respectively positioned at two sides of the activation vertical plate; the activating vertical plate is provided with a flow rate control hole. The device changes the shape of activation device, is equipped with the activation stirring end that the slope set up at the top of activation riser, makes activation stirring end, base be located the both sides at the activation riser respectively, and when the storehouse body rotated, the activation stirring end of slope can stir material and ball mill better, has increased activation device's stirring space, has increased the activation region, improves grinding inefficiency, reduces the energy consumption.
Description
Technical Field
The utility model relates to a cement mill, in particular to a cement mill activation device.
Background
In the cement production process, the crushing and grinding efficiency of the grinding body to the materials needs to be improved in the grinding process, and an activation device needs to be arranged in a fine grinding bin of the ball mill so as to prolong the retention time of the materials in a cylinder.
The activating device of the prior activating device has the following problems: the activation area of the fine grinding bin is small, the space for the activation device to act is limited, the grinding efficiency is low, and the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a cement mill activation device, the device change current activation device's structure, increase the space of activation device effect, improve grinding efficiency, reduce the energy consumption.
In order to solve the above technical problem, the utility model discloses a following technical means:
a cement mill activation device comprises an activation vertical plate and a base, wherein the bottom end of the activation vertical plate is connected with the base, an activation stirring end is arranged at the top of the activation vertical plate, the bottom end of the activation stirring end is connected with the top end of the activation vertical plate, the activation stirring end is obliquely arranged, and the activation stirring end and the base are respectively positioned on two sides of the activation vertical plate; the activating vertical plate is provided with a flow rate control hole.
Compared with the prior art, the outstanding characteristics are that:
change activation device's shape, be equipped with the activation stirring end that the slope set up at the top of activation riser, make activation stirring end, base be located the both sides at the activation riser respectively, when the storehouse body rotates, the activation stirring end of slope can stir material and ball-milling better, has increased activation device's stirring space, has increased the activation region, improves grinding inefficiency, reduces the energy consumption.
The further preferred technical scheme is as follows:
the activating stirring end is arc convex.
The arc convex activation stirring end has smaller resistance in the rotation process, and further reduces the energy consumption of activation.
The height of the activation stirring end is 1/3 of the height of the activation vertical plate.
Because the activation stirring end is arc convex, the height that the activation stirring end occupied is bigger, can further reduce the dead weight of activation device more, is favorable to reducing the energy consumption.
The flow rate control holes are two vertical holes which are vertically arranged in parallel along the activation vertical plate.
Two vertical holes arranged in parallel can control the flow rate more evenly.
The corresponding positions of the activation stirring end and the flow rate control hole of the activation vertical plate are also provided with through holes, and the through holes and the flow rate control holes are connected into a whole.
The arrangement ensures that a small part of the bottom of the activation stirring end is provided with the through hole, and the through hole and the flow rate control hole are connected into a whole, thereby further reducing the dead weight of the activation device, reducing the energy consumption of activation and being beneficial to the material flow.
The activation base is fixedly connected with the inner wall of the bin body through the bolt fixing holes and the fixing bolts.
The device is convenient to connect and fix by utilizing the bolt fixing holes and the fixing bolts.
Drawings
FIG. 1 is a side view of an activation device of the prior art.
Fig. 2 is a front view of an activation device of the prior art.
Fig. 3 is a left side view of fig. 2, with a partial cross-sectional view and a partial enlarged view of the adjustment device.
Fig. 4 is a side view of the activation device of the present invention.
Fig. 5 is a left side view of fig. 4.
Description of reference numerals: 1-activating a stirring end, 2-controlling a flow rate hole, 3-base and 4-bolt fixing holes.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1-3, the conventional activation device is composed of a vertically arranged plate body and a base 3 connected with the plate body, the plate body and the base 3 connected with the plate body are perpendicular to each other, and in the working process, the activation device only plays a role in stirring and activating in the direction perpendicular to the length direction of the bin body, and the activation space is relatively limited.
Referring to fig. 4 and 5, the activation device for the cement mill of the present invention comprises an activation stirring end 1, an activation vertical plate, and a base 3, wherein the bottom end of the activation vertical plate is connected to the base 3, the top of the activation vertical plate is provided with the activation stirring end 1, the bottom end of the activation stirring end 1 is connected to the top end of the activation vertical plate, the activation stirring end 1 is obliquely arranged, and the activation stirring end 1 and the base 3 are respectively located at two sides of the activation vertical plate; the activating vertical plate is provided with a flow rate control hole 2.
This embodiment changes activation device's shape, is equipped with the activation stirring end 1 that the slope set up at the top of activation riser, makes activation stirring end 1, base 3 be located the both sides at the activation riser respectively, and when the storehouse body rotated, the activation stirring end 1 of slope can stir material and ball mill better, has increased activation device's stirring space, has increased the activation region, improves grinding inefficiency, reduces the energy consumption.
The activating stirring end 1 is arc convex.
The arc convex activation stirring end 1 has smaller resistance in the rotation process, and further reduces the energy consumption of activation.
The height of the activation stirring end 1 is 1/3 of the height of the activation vertical plate.
Because activation stirring end 1 is arc convex, the height that activation stirring end 1 took up is big more, can further reduce the dead weight of activation device more, is favorable to reducing the energy consumption.
The flow rate control holes 2 are two vertical holes which are vertically arranged in parallel along the activation vertical plate.
Two vertical holes arranged in parallel can control the flow rate more evenly.
The corresponding positions of the activation stirring end 1 and the flow rate control hole 2 of the activation vertical plate are also provided with through holes, and the through holes and the flow rate control hole 2 are connected into a whole.
Due to the arrangement, a small part of the bottom of the activation stirring end 1 is provided with the through holes, and the through holes and the flow rate control holes 2 are connected into a whole, so that the self weight of the activation device is further reduced, the energy consumption of activation is reduced, and the material flow is facilitated.
The activation bin is characterized in that the base 3 is provided with bolt fixing holes 4 and fixing bolts, and the activation base 3 is connected and fixed with the inner wall of the bin body through the bolt fixing holes 4 and the fixing bolts.
The device is convenient to connect and fix by utilizing the bolt fixing holes 4 and the fixing bolts.
The activation device is suitable for metal grinding bodies and ceramic grinding bodies, has a large activation range and strong activation capability, eliminates the design defects of the traditional common activation ring, and has more excellent technical performance. Through comparison experiments, the activation device can increase the yield of the grinding system by 5-10% and save electricity by more than or equal to 1 KWh.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (6)
1. The utility model provides a cement mill activation device, includes activation riser, base, its characterized in that: the bottom end of the activating vertical plate is connected with the base, the top of the activating vertical plate is provided with an activating stirring end, the bottom end of the activating stirring end is connected with the top end of the activating vertical plate, the activating stirring end is obliquely arranged, and the activating stirring end and the base are respectively positioned on two sides of the activating vertical plate; the activating vertical plate is provided with a flow rate control hole.
2. The cement mill activation device of claim 1, wherein: the activating stirring end is arc convex.
3. The cement mill activation device according to claim 2, wherein: the height of the activation stirring end is 1/3 of the height of the activation vertical plate.
4. The cement mill activation device of claim 1, wherein: the flow rate control holes are two vertical holes which are vertically arranged in parallel along the activation vertical plate.
5. The cement mill activation device of claim 1, wherein: the corresponding positions of the activation stirring end and the flow rate control hole of the activation vertical plate are also provided with through holes, and the through holes and the flow rate control holes are connected into a whole.
6. The cement mill activation device of claim 1, wherein: the activation base is fixedly connected with the inner wall of the bin body through the bolt fixing holes and the fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394687.6U CN210585217U (en) | 2019-08-27 | 2019-08-27 | Cement mill activation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394687.6U CN210585217U (en) | 2019-08-27 | 2019-08-27 | Cement mill activation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210585217U true CN210585217U (en) | 2020-05-22 |
Family
ID=70701863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921394687.6U Active CN210585217U (en) | 2019-08-27 | 2019-08-27 | Cement mill activation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210585217U (en) |
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2019
- 2019-08-27 CN CN201921394687.6U patent/CN210585217U/en active Active
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