CN203972321U - A kind of tertiary air orifice grading plant - Google Patents
A kind of tertiary air orifice grading plant Download PDFInfo
- Publication number
- CN203972321U CN203972321U CN201420407983.6U CN201420407983U CN203972321U CN 203972321 U CN203972321 U CN 203972321U CN 201420407983 U CN201420407983 U CN 201420407983U CN 203972321 U CN203972321 U CN 203972321U
- Authority
- CN
- China
- Prior art keywords
- grading plant
- tertiary air
- air orifice
- grader
- deduster
- 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
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 7
- 239000004503 fine granule Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 108010066057 cabin-1 Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Cyclones (AREA)
Abstract
The utility model discloses a kind of tertiary air orifice grading plant, comprising: grading plant, cyclone collector, deduster and air-introduced machine, adopt pipeline to connect between above-mentioned all parts; Described grading plant, cyclone collector and deduster are arranged on support, grading plant comprises: the discharge valve of the raw material cabin on top, the grader at middle part and bottom, between described raw material cabin and grader, be provided with feeding machine, between grader and discharge valve, be provided with overfiren air port and tertiary air orifice, described tertiary air orifice is arranged at the below of overfiren air port; The bottom of described deduster is also provided with dust-exhausting port.By the way, the large or fine granule that the utility model can decline overfiren air port passes through the elutriation of tertiary air orifice again, separates a part of fine powder, has improved production capacity.
Description
Technical field
The utility model relates to polishing powder and manufactures field, particularly relates to a kind of tertiary air orifice grading plant.
Background technology
In the classification process of polishing material powder, the material getting off by feeding machine from feed bin under the draft effect of air-introduced machine by end entrance under grader along with ascending air high-speed motion is to graded region, under the powerful centrifugal action producing at the stage turbine of High Rotation Speed, large or fine granule is separated, satisfactory fine grained enters cyclone separator by classifying turbine sheet gap or deduster is collected, coarse granule is carried the parts of fine particle speed after wall of hitting secretly and is disappeared, drop to overfiren air port place along barrel, through the strong elutriation effect of Secondary Air, large or fine granule separates, fine grained rises to graded region secondary grading, coarse granule drops to discharge port and discharges, the elutriation of Secondary Air at present, large or fine granule is not very complete, the material that discharge port is discharged reenters feed bin, can also classification go out fine powder, this repetition operation makes production efficiency low.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of tertiary air orifice grading plant, and the large or fine granule that overfiren air port can be declined passes through the elutriation of tertiary air orifice again, separates a part of fine powder, has improved production capacity.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of tertiary air orifice grading plant is provided, comprises: grading plant, cyclone collector, deduster and air-introduced machine, adopt pipeline to connect between above-mentioned all parts; Described grading plant, cyclone collector and deduster are arranged on support, grading plant comprises: the discharge valve of the raw material cabin on top, the grader at middle part and bottom, between described raw material cabin and grader, be provided with feeding machine, between grader and discharge valve, be provided with overfiren air port and tertiary air orifice, described tertiary air orifice is arranged at the below of overfiren air port; The bottom of described deduster is also provided with dust-exhausting port.
Preferably, described feeding machine is feed screw, carries steadily, easy to maintenance.
Preferably, described grader is impeller grader, and effectiveness of classification is high, and cost is lower.
Preferably, described pipeline adopts flange to be connected with the junction of pipeline, in the time that pipeline has obstruction or needs repairing, and convenient disassembly.
Preferably, described deduster is also provided with access hole, is convenient to maintenance.
Preferably, arbitrary side of described deduster is also provided with staircase, is used for to operating personnel's climbing, easy to maintenance.
Preferably, the upstream of described air-introduced machine is also provided with muffler, has reduced the noise of air-introduced machine, has reduced the level of noise in whole workshop, contributes to operating personnel's physical and mental health.
The beneficial effects of the utility model: the utility model increases tertiary air orifice below overfiren air port, the large or fine granule that overfiren air port can be declined passes through the elutriation of tertiary air orifice again, separate the thinner particle of a part, improve the classification efficiency of polishing powder, also further improved production capacity.
Brief description of the drawings
Fig. 1 is the front view of a kind of tertiary air orifice grading plant one preferred embodiment of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, raw material cabin, 2, feeding machine, 3, grader, 4, overfiren air port, 5, tertiary air orifice, 6, discharge valve, 7, cyclone collector, 8, pipeline, 9, deduster, 10, access hole, 11, support, 12, dust-exhausting port, 13, staircase, 14, muffler, 15, air-introduced machine.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of tertiary air orifice grading plant, comprising: grading plant, cyclone collector 7, deduster 9 and air-introduced machine 15, adopt pipeline 8 to connect between above-mentioned all parts; Described grading plant, cyclone collector 7 and deduster 9 are arranged on support 11, grading plant comprises: the discharge valve 6 of the raw material cabin 1 on top, the grader 3 at middle part and bottom, between described raw material cabin 1 and grader 3, be provided with feeding machine 2, between grader 3 and discharge valve 6, be provided with overfiren air port 4 and tertiary air orifice 5, described tertiary air orifice 5 is arranged at the below of overfiren air port 4; The bottom of described deduster 9 is also provided with dust-exhausting port 12.
The utility model adopts the power of air-introduced machine 15 as traction, overfiren air port 4 and tertiary air orifice 5 are set below grader 3, can further make the fallen graded region of again getting back to grader 3 compared with coarse granule of grader 3, relatively fine particle is wherein eluriated out, and be transported to cyclone collector 7 by pipeline 8, improve the classification efficiency of polishing powder.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a tertiary air orifice grading plant, is characterized in that, comprising: grading plant, cyclone collector, deduster and air-introduced machine, adopt pipeline to connect between above-mentioned all parts; Described grading plant, cyclone collector and deduster are arranged on support, grading plant comprises: the discharge valve of the raw material cabin on top, the grader at middle part and bottom, between described raw material cabin and grader, be provided with feeding machine, between grader and discharge valve, be provided with overfiren air port and tertiary air orifice, described tertiary air orifice is arranged at the below of overfiren air port; The bottom of described deduster is also provided with dust-exhausting port.
2. a kind of tertiary air orifice grading plant according to claim 1, is characterized in that, described feeding machine is feed screw.
3. a kind of tertiary air orifice grading plant according to claim 1, is characterized in that, described grader is impeller grader.
4. a kind of tertiary air orifice grading plant according to claim 1, is characterized in that, described pipeline adopts flange to be connected with the junction of pipeline.
5. a kind of tertiary air orifice grading plant according to claim 1, is characterized in that, described deduster is also provided with access hole.
6. a kind of tertiary air orifice grading plant according to claim 1, is characterized in that, arbitrary side of described deduster is also provided with staircase.
7. a kind of tertiary air orifice grading plant according to claim 1, is characterized in that, the upstream of described air-introduced machine is also provided with muffler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407983.6U CN203972321U (en) | 2014-07-23 | 2014-07-23 | A kind of tertiary air orifice grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407983.6U CN203972321U (en) | 2014-07-23 | 2014-07-23 | A kind of tertiary air orifice grading plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972321U true CN203972321U (en) | 2014-12-03 |
Family
ID=51969806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407983.6U Expired - Fee Related CN203972321U (en) | 2014-07-23 | 2014-07-23 | A kind of tertiary air orifice grading plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396785A (en) * | 2015-12-07 | 2016-03-16 | 宜兴市泰和机械有限公司 | Double-impeller air classifier |
| CN106391466A (en) * | 2016-09-27 | 2017-02-15 | 中航迈特粉冶科技（北京）有限公司 | Classification device of metal powder and using method |
-
2014
- 2014-07-23 CN CN201420407983.6U patent/CN203972321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396785A (en) * | 2015-12-07 | 2016-03-16 | 宜兴市泰和机械有限公司 | Double-impeller air classifier |
| CN106391466A (en) * | 2016-09-27 | 2017-02-15 | 中航迈特粉冶科技（北京）有限公司 | Classification device of metal powder and using method |
| CN106391466B (en) * | 2016-09-27 | 2018-07-31 | 中航迈特粉冶科技（北京）有限公司 | A kind of grading plant and application method of metal powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 271600 South of Kangwang West Road and North of Industrial Third Road, Feicheng High-tech Zone, Taian City, Shandong Province Patentee after: Shandong Maifeng New Material Science and Technology Co.,Ltd. Address before: 271600 West of Huiyuan Street and South of Pioneer Road, Feicheng High-tech Zone, Taian City, Shandong Province Patentee before: TAIAN MAIFENG NEW MATERIAL TECHNOLOGY CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tertiary tuyere classification device Effective date of registration: 20190807 Granted publication date: 20141203 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Maifeng New Material Science and Technology Co.,Ltd. Registration number: Y2019370000004 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200731 Granted publication date: 20141203 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Maifeng New Material Science and Technology Co.,Ltd. Registration number: Y2019370000004 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A classification device for tertiary tuyere Effective date of registration: 20200804 Granted publication date: 20141203 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Maifeng New Material Science and Technology Co.,Ltd. Registration number: Y2020980004690 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210809 Granted publication date: 20141203 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Maifeng New Material Science and Technology Co.,Ltd. Registration number: Y2020980004690 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A classification device for tertiary air outlet Effective date of registration: 20210816 Granted publication date: 20141203 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Maifeng New Material Science and Technology Co.,Ltd. Registration number: Y2021980007746 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220815 Granted publication date: 20141203 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Maifeng New Material Science and Technology Co.,Ltd. Registration number: Y2021980007746 |
|
| 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: 20141203 |