CN205308426U - A air guide component and air ducting for standing mill - Google Patents
A air guide component and air ducting for standing mill Download PDFInfo
- Publication number
- CN205308426U CN205308426U CN201521134244.5U CN201521134244U CN205308426U CN 205308426 U CN205308426 U CN 205308426U CN 201521134244 U CN201521134244 U CN 201521134244U CN 205308426 U CN205308426 U CN 205308426U
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- CN
- China
- Prior art keywords
- air deflector
- base
- wind guiding
- vertical mill
- guiding component
- 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
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Abstract
The utility model discloses a found the air guide component of mill, including base, regulating plate, aviation baffle and bolt be equipped with the long waist hole of arc on the base, the aviation baffle passes through the regulating plate is connected with the base, the regulating plate passes through the bolt fastening on the base, in the long waist hole of the arc of bolt fastening on the base, the regulating plate relies on the long waist hole of arc to adjust the angle of aviation baffle. The utility model also provides an adopt the above -mentioned air ducting that founds the air guide component of mill. The utility model is not only simple in structure, rationally, can be according to the effective convenient regulation aviation baffle direction of actual conditions in order to optimize mill outer lane air speed and distribution, and convenient to use, the effect is fairly obvious, and production has been stabilized in the effectual consumption that reduces upright mill, has improved output.
Description
Technical field
The utility model belongs to production unit technical field, in particular to a kind of wind guiding component for vertical mill and air ducting.
Background technology
In cement production process, grinding the Vertical Mill of nucleus equipment as powder, the series of advantages such as, energy-saving and environmental protection efficient with it, easy and simple to handle, easy to maintenance, constant product quality, obtain rapidly favor and the accreditation of vast producer.
The wind of vertical mill inside sweeps wind speed, and the effect of whole system cloud gray model is very big, and particularly the wind speed and direction at air deflector place is particularly important. Suitable wind speed can form good inside and outside portion material circulation, the material bed on stable disk body, it is to increase mill efficiency and unit-hour output. If air deflector place wind speed is on the low side in mill, air deflector is excessive with the angle of horizontal plane, can cause outer being drained through many on the one hand, cause vertical mill circulating load bigger than normal, restrict vertical mill output; On the other hand a large amount of defective materials mill that cannot lead carries out secondary grinding, thus is suspended in aerial, pressure reduction in grinding machine is constantly gone up, finally forms " collapse material ", cause grinding machine high vibration. If air deflector place wind speed is higher in mill, air deflector is excessively little with the angle of horizontal plane, causing almost outer row, mill bed thickness becomes thick, powder increases, and causes mair motor load to become big, and fluctuation becomes greatly, cannot form stable material bed, cause grinding machine to vibrate.
At present, the adjustment of the air deflector of vertical mill and the speed of optimization airflow and direction are very inconvenient, mainly because the air deflector in existing vertical mill is substantially all fixing, cannot adjust, can not meet actual motion needs.
Practical novel content
Practical novel object: in order to overcome the deficiencies in the prior art, it is simple, easy to use that the utility model provides a kind of structure, the wind guiding component for vertical mill of the position of energy Field adjustment air deflector.
Technical scheme: the utility model provides a kind of wind guiding component for vertical mill, comprise base, adjustable plate, air deflector and bolt, described base is provided with arc long lumbar hole, described air deflector is connected with base by described adjustable plate, described adjustable plate is bolted on base, in the described arc long lumbar hole being bolted on base, adjustable plate relies on arc long lumbar hole to regulate the angle of air deflector.
Further, described base is the base of Q235 steel;Adjustable plate is the adjustable plate of Q235 steel, the sealing plate of sealing plate Q235 steel.
Further, described air deflector is the air deflector of UP wear-resisting steel plate.
Further, the angle of described arc long lumbar hole is that the upper limit of described air deflector and horizontal plane angle and lower limit are poor. Can effectively control the adjusting angle of air deflector like this.
The utility model additionally provides a kind of air ducting for vertical mill adopting above-mentioned wind guiding component, comprise and organize wind guiding component more, the top of the wind ring being fixed on vertical mill that described every two groups of wind guiding components are leaned on by bearing two two-phase, many group wind guiding components surround a circle around the mill of vertical mill.
Further, the edge of the air deflector in two groups of adjacent wind guiding components is not had to adapt described in. Can effectively reduce like this and often organize the gap between wind guiding component, better optimize gas velocity and the distribution of mill outer ring.
Further, also comprising sealing plate, described sealing plate is arranged between the air deflector of two groups of wind guiding components, and the one end of the air deflector being fixed therein in one group of wind guiding component. The excessive clearance between air deflector be can effectively prevent like this, gas velocity and the distribution of mill outer ring better optimized.
Useful effect: compared with prior art, the utility model is not only simple and reasonable for structure, air deflector direction can be regulated effectively easily to optimize mill outer ring gas velocity and distribution according to practical situation; And easy to use, effect is fairly obvious, effectively reduce the consumption of vertical mill, stabilize production, it is to increase output.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of the part-structure of air ducting in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model done and further explain.
As shown in Figure 1 and 2, a kind of wind guiding component for vertical mill in the present embodiment, comprise base 1, adjustable plate 2, air deflector 3 and bolt 4, base 1 is provided with arc long lumbar hole 5, air deflector 3 is connected with base 1 by adjustable plate 2, adjustable plate 2 has and the threaded hole that bolt 4 adapts, arc long lumbar hole 5 is provided with and the screw thread that bolt 4 adapts, adjustable plate 2 and be fixed on base 1 by bolt 4, bolt 4 is fixed in the arc long lumbar hole 5 on base 1, and adjustable plate relies on arc long lumbar hole 5 to regulate the angle of air deflector 3. Wherein, the angle of arc long lumbar hole 5 depends on the upper limit γ and lower limit α of air deflector 3 and horizontal plane angle, and the angle of arc long lumbar hole 5 is the difference of the upper limit γ and lower limit α of air deflector 3 and horizontal plane angle in the present embodiment. Owing to the model of each vertical mill is different, so air deflector is all different from higher limit and the lower value of the angle of horizontal plane in every platform vertical mill. Wherein, base 1 and adjustable plate 2 adopt Q235 steel plate to make, and air deflector 3 adopts the wear-resisting plate of UP to make.
Multiple wind guiding component two two-phase forms an approximate circular air ducting by being fixed on the air channel housing of vertical mill, wherein, base 1 in each wind guiding component is fixed by bearing, and air ducting is positioned at the top of vertical mill wind ring 6, is centered around mill 7 around. Often organize the arc that the edge of the air deflector 3 in wind guiding component adapts. Can also fix a sealing plate 8 between the air deflector 3 of every two groups of wind guiding components, fit and be welded on one end of air deflector 3 in one end of sealing plate 8. Sealing plate 8 is made up of Q235 steel plate. Wherein, adjustable plate 2, air deflector 3 and sealing plate 8 can be welded into an entirety.
When vertical mill operationally, direction according to air-flow, in the angle regulating air deflector 3 between upper limit γ and lower limit α of air deflector 3 and horizontal plane angle, after the process regulated only needs to screw down bolt 4, the position of mobile adjustable plate 2, after air deflector 3 is adjusted to correct position, then bolt 4 is inserted in the bolt hole of adjustable plate 2 and in arc long lumbar hole 5 simultaneously, it is fixed after tightening bolt 4. Owing to have adjusted the angle of air deflector 3, different wind ring section area (S1 ~ S2) can be obtained, such that it is able to regulate the speed with optimization airflow and distribution. When vertical mill debugging and operation, it is possible to adjust air deflector according to dust density in the bed of material situation of the circulating load of vertical mill, vertical mill, vertical mill, to realize energy-saving consumption-reducing, it is to increase system stability.
Claims (8)
1. the wind guiding component for vertical mill, it is characterized in that: comprise base, adjustable plate, air deflector and bolt, described base is provided with arc long lumbar hole, described air deflector is connected with base by described adjustable plate, described adjustable plate is bolted on base, in the described arc long lumbar hole being bolted on base, adjustable plate relies on arc long lumbar hole to regulate the angle of air deflector.
2. the wind guiding component for vertical mill according to claim 1, it is characterised in that: also comprising sealing plate, described sealing plate is fixed on one end of described air deflector.
3. the wind guiding component for vertical mill according to claim 2, it is characterised in that: described base is the base of Q235 steel; Adjustable plate is the adjustable plate of Q235 steel, the sealing plate of sealing plate Q235 steel.
4. the wind guiding component for vertical mill according to claim 1, it is characterised in that: described air deflector is the air deflector of the wear-resisting plate of UP.
5. the wind guiding component for vertical mill according to claim 1, it is characterised in that: the angle of described arc long lumbar hole is that the upper limit of described air deflector and horizontal plane angle and lower limit are poor.
6. one kind adopts the air ducting for vertical mill of wind guiding component according to claim 1, it is characterized in that: comprise and organize wind guiding component more, the described top often organizing the wind ring being fixed on vertical mill that wind guiding component is leaned on by bearing two two-phase, many group wind guiding components surround a circle around the mill of vertical mill.
7. the air ducting for vertical mill according to claim 6, it is characterised in that: the edge of the air deflector in described every two groups of adjacent wind guiding components adapts.
8. the air ducting for vertical mill according to claim 6, it is characterised in that: also comprising sealing plate, described sealing plate is arranged between the air deflector of two groups of wind guiding components, and the one end of the air deflector being fixed therein in one group of wind guiding component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134244.5U CN205308426U (en) | 2015-12-30 | 2015-12-30 | A air guide component and air ducting for standing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134244.5U CN205308426U (en) | 2015-12-30 | 2015-12-30 | A air guide component and air ducting for standing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308426U true CN205308426U (en) | 2016-06-15 |
Family
ID=56201417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521134244.5U Expired - Fee Related CN205308426U (en) | 2015-12-30 | 2015-12-30 | A air guide component and air ducting for standing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642406A (en) * | 2015-12-30 | 2016-06-08 | 溧阳中材重型机器有限公司 | Wind guiding component used for vertical mill and wind guiding device |
| CN113289750A (en) * | 2021-04-30 | 2021-08-24 | 溧阳中材重型机器有限公司 | Steel slag grinding process |
-
2015
- 2015-12-30 CN CN201521134244.5U patent/CN205308426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642406A (en) * | 2015-12-30 | 2016-06-08 | 溧阳中材重型机器有限公司 | Wind guiding component used for vertical mill and wind guiding device |
| CN105642406B (en) * | 2015-12-30 | 2018-04-24 | 溧阳中材重型机器有限公司 | A kind of wind guiding component and air ducting for vertical mill |
| CN113289750A (en) * | 2021-04-30 | 2021-08-24 | 溧阳中材重型机器有限公司 | Steel slag grinding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160615 Termination date: 20191230 |