CN211463453U - Pulverizer for producing refractory material - Google Patents
Pulverizer for producing refractory material Download PDFInfo
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- CN211463453U CN211463453U CN201922349668.8U CN201922349668U CN211463453U CN 211463453 U CN211463453 U CN 211463453U CN 201922349668 U CN201922349668 U CN 201922349668U CN 211463453 U CN211463453 U CN 211463453U
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- grinding
- grinding roller
- pulverizer
- producing refractory
- roller group
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Abstract
The utility model relates to the technical field of environment-friendly production, in particular to a pulverizer for producing refractory materials; the grinding device comprises a grinding box, wherein the grinding box is a cavity body, the top of the cavity body is provided with a feeding hole, the bottom of the cavity body is provided with a discharging hole, a first grinding roller set and a second grinding roller set are sequentially arranged in the grinding box from top to bottom, the first grinding roller set is arranged at the bottom of the feeding hole, the bottom of the second grinding roller set is provided with a filter plate and a bottom plate, two sides of the filter plate are provided with first outlets, and two sides of the bottom of the filter plate are provided; can carry out the secondary grinding with the material, increase grinding effect.
Description
Technical Field
The utility model relates to an environment-friendly production technical field, concretely relates to pulverizer is used in refractory material production.
Background
The refractory castable is prepared by taking corundum as aggregate and adding a plurality of bonding agents to powder. Has higher mechanical strength, abrasion resistance and other properties than high-alumina refractory castable and mullite refractory castable, but has slightly poorer thermal shock resistance. The material is mainly used as the lining material of various kilns such as boilers, blast furnace hot blast stoves, heating furnaces, ceramic kilns and the like.
The existing powder grinding machine is only provided with a one-time powder grinding mechanism and cannot grind powder completely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubbing crusher is used in refractory material production can carry out the secondary with the material and grind, increases grinding effect.
In order to solve the technical problem, the utility model adopts the following technical scheme:
grinding machine is used in refractory material production, including the grinding case, the grinding case has seted up the feed inlet for the top, and the cavity body of discharge gate is seted up to the bottom, and the grinding incasement from the top down has set gradually first grinding roller set and second grinding roller set, and first grinding roller set sets up in the feed inlet bottom, and second grinding roller set bottom is provided with filter and bottom plate, and the filter both sides are provided with first export, and the bottom both sides are provided with the second export.
Further, the filter plate and the bottom plate are both arranged in a mode that the middle is high and the two sides are low.
Further, a feed hopper is arranged on the feed inlet, and a crushing blade group is arranged in the feed hopper.
Further, an annular material homogenizing plate is arranged on the side wall of the grinding powder box at the lower part of the first grinding roller group, a blanking port is formed in the annular material homogenizing plate, and the blanking port is vertically arranged at the top of the feeding end of the second grinding roller group.
Further, the grinding box on the side wall of the first grinding roller set is provided with an air outlet pipe, and the air outlet pipe is provided with an exhaust fan.
Further, the first grinding roller group, the second grinding roller group and the crushing blade group are driven by an external motor, and two units in the first grinding roller group, the second grinding roller group and the crushing blade group are set to rotate relatively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with first grinding roller set and second grinding roller set in the grinding box, can carry out the secondary with the material and grind, increase grinding effect.
2. The crushing blade set is arranged to crush the grinding wheel before grinding, so that the grinding effect is improved.
3. The air exhaust pipe and the exhaust fan are arranged, so that the generated dust can be partially absorbed, the dust in the operation space is reduced, and the safety is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-grinding box, 2-feeding hole, 3-first grinding roller group, 4-second grinding roller group, 5-filtering plate, 6-bottom plate, 7-first outlet, 8-second outlet, 9-feeding hopper, 10-crushing blade group, 11-annular homogenizing plate, 12-blanking hole, 13-air outlet pipe and 14-exhaust fan.
Detailed Description
As shown in fig. 1, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Powder grinder is used in refractory material production, including powder grinder case 1, powder grinder case 1 has seted up feed inlet 2 for the top, the cavity body of discharge gate is seted up to the bottom, from the top down has set gradually first grinding roller set 3 and second grinding roller set 4 in the powder grinder case 1, first grinding roller set 3 sets up in the feed inlet bottom, second grinding roller set 4 bottom is provided with filter 5 and bottom plate 6, filter 5 both sides are provided with first export 7, the bottom both sides are provided with second export 8, can carry out the secondary grinding with the material, increase grinding effect.
Example 2
On the basis of embodiment 1, the filter plate and the bottom plate are both arranged in a mode that the middle is high and the two sides are low, so that the discharging is convenient.
Example 3
On the basis of embodiment 1, a feed hopper 9 is arranged on the feed inlet 2, and a crushing blade group 10 is arranged in the feed hopper 9 and is crushed before grinding, so that the grinding effect is improved.
Example 4
On the basis of embodiment 1, be provided with annular homogenizing board 11 on the grinding box 1 lateral wall of first grinding roller group 3 lower part, seted up blanking mouth 12 on the annular homogenizing board 11, blanking mouth 12 sets up perpendicularly at 4 feed end tops of second grinding roller group, slows down feed rate, increases grinding effect.
Example 5
On the basis of embodiment 3, the grinding box 1 on the side wall of the first grinding roller group 3 is provided with an air outlet pipe 13, and the air outlet pipe 13 is provided with an exhaust fan 14, so that the generated dust can be partially absorbed, the dust in the operation space is reduced, and the safety is improved.
Example 6
On the basis of embodiment 1, the first grinding roll group 3, the second grinding roll group 4 and the crushing blade group 10 are all driven by an external motor, and two units of the first grinding roll group 3, the second grinding roll group 4 and the crushing blade group 10 are set to rotate relatively.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The pulverizer for producing refractory materials is characterized in that: including grinding box (1), feed inlet (2) have been seted up for the top in grinding box (1), the cavity body of discharge gate is seted up to the bottom, from the top down has set gradually first grinding roller set (3) and second grinding roller set (4) in grinding box (1), first grinding roller set (3) set up in the feed inlet bottom, second grinding roller set (4) bottom is provided with filter (5) and bottom plate (6), filter (5) both sides are provided with first export (7), the bottom both sides are provided with second export (8).
2. The pulverizer for producing refractory according to claim 1, wherein: the filter plate and the bottom plate are both arranged in a mode that the middle is high and the two sides are low.
3. The pulverizer for producing refractory according to claim 1, wherein: a feed hopper (9) is arranged on the feed inlet (2), and a crushing blade group (10) is arranged in the feed hopper (9).
4. The pulverizer for producing refractory according to claim 1, wherein: an annular material homogenizing plate (11) is arranged on the side wall of the grinding box (1) at the lower part of the first grinding roller group (3), a blanking port (12) is formed in the annular material homogenizing plate (11), and the blanking port (12) is vertically arranged at the top of the feeding end of the second grinding roller group (4).
5. The pulverizer for producing refractory according to claim 1, wherein: an air outlet pipe (13) is arranged on the grinding box (1) on the side wall of the first grinding roller group (3), and an exhaust fan (14) is arranged on the air outlet pipe (13).
6. The pulverizer for producing refractory according to claim 1, wherein: the first grinding roller group (3), the second grinding roller group (4) and the crushing blade group (10) are driven by an external motor, and two units in the first grinding roller group (3), the second grinding roller group (4) and the crushing blade group (10) are set to rotate relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349668.8U CN211463453U (en) | 2019-12-24 | 2019-12-24 | Pulverizer for producing refractory material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349668.8U CN211463453U (en) | 2019-12-24 | 2019-12-24 | Pulverizer for producing refractory material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211463453U true CN211463453U (en) | 2020-09-11 |
Family
ID=72357907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922349668.8U Active CN211463453U (en) | 2019-12-24 | 2019-12-24 | Pulverizer for producing refractory material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211463453U (en) |
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2019
- 2019-12-24 CN CN201922349668.8U patent/CN211463453U/en active Active
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