CN101337221B - Metal powder grading plant - Google Patents
Metal powder grading plant Download PDFInfo
- Publication number
- CN101337221B CN101337221B CN2008100209488A CN200810020948A CN101337221B CN 101337221 B CN101337221 B CN 101337221B CN 2008100209488 A CN2008100209488 A CN 2008100209488A CN 200810020948 A CN200810020948 A CN 200810020948A CN 101337221 B CN101337221 B CN 101337221B
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- China
- Prior art keywords
- shell
- upper shell
- motor
- connecting rod
- drum body
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- 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.)
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- 239000000843 powder Substances 0.000 title claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 title claims description 10
- 239000002184 metal Substances 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 13
- 235000012054 meals Nutrition 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 3
- 239000010946 fine silver Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a metallic powder grading device, which comprises a grading screen mesh, a sealing drum composed of an upper drum body and a lower drum body, as well as an electric brush mechanism, wherein the grading screen mesh is detachably connected between the upper drum body and the lower drum body; a material inlet is arranged on the top of the upper drum body; a coarse powder outlet is arranged on the drum wall of the lower part of the upper drum body; the lower drum body is funnel-shaped; a fine powder outlet is arranged at the bottom thereof; the electric brush mechanism comprises a motor, a connecting rod and a brush, wherein the motor is arranged above the sealing drum; the connecting rod is positioned in the sealing drum, the upper end of the connecting rod is connected with the output shaft of the motor, and the lower end thereof is connected with the brush; the brush is in contact with the grading screen mesh. The metallic powder grading device has the advantages that the labor intensity is greatly reduced, the production cycle is shortened, and the grading efficiency of the metallic powder is enhanced. Furthermore, the device can avoid the oxidation, the moisture absorption and the agglomeration of the powder, thereby reducing the loss.
Description
Technical field
The present invention relates to a kind of metal powder grading plant.
Background technology
In the process of producing metal-powder, need carry out hierarchical processing to product, manually-operated is often adopted in progressive operation at present, promptly on uncovered classifying screen, utilizes the squeezing action of hairbrush to make the powder dispersion and make satisfactory superfine powder pass through screen cloth.This progressive operation efficient is low, labour intensity is big, the production cycle is long.And this progressive operation both can cause scattering and disappearing of powder and cause the wasting of resources of powder.Powder is exposed in air and generation oxidation, the moisture absorption and reunion for a long time, influence powder quality, while contaminated environment, very big to operating personnel's health of human body infringement.
Summary of the invention
The objective of the invention is to overcome the problems referred to above, the metal powder grading plant that a kind of labor strength is low, classification efficiency is high is provided.
The technical scheme that realizes the object of the invention is: a kind of metal powder grading plant, comprise the classification screen cloth, and also comprise the sealing drum and the Electric brush of bristles mechanism that form by upper shell and lower shell; Said classification screen cloth is detachably connected between upper shell and the lower shell, and the top of said upper shell is provided with charging aperture, and the barrel of upper shell bottom is provided with the meal discharging opening, and said lower shell is funnel-form, and its bottom is provided with the fine powder discharging opening; Said Electric brush of bristles mechanism comprises motor, connecting rod and hairbrush, and motor is arranged on the sealing drum top, and connecting rod is in the sealing drum and the upper end is connected with motor output shaft, the lower end is connected with hairbrush, and hairbrush contacts with the classification screen cloth.
On the meal discharging opening of said upper shell slidably baffle plate is installed.
Connect by bolt between said upper shell, classification screen cloth and the lower shell three.
Said upper shell comprises penetrating cylindrical shell and top board, top board by the bolt releasable connection on penetrating cylindrical shell.
The present invention has positive effect: (1) the present invention adopts electric operating; Greatly reduced working strength of workers on the one hand; Because velocity through screen is fast and realize charging continuously and discharging, shortened the production cycle on the other hand, the classification efficiency of metal-powder is improved greatly.(2) hermetically-sealed construction of the present invention's employing can be avoided powder oxidation, the moisture absorption and reunion, reduces the wastage.(3) the present invention improves production environment, avoids the infringement of metal-powder to health.(4) the present invention can reduce human and material resources, has reduced production cost.
Description of drawings
Fig. 1 is a metal powder grading plant structural representation of the present invention.
The specific embodiment
See Fig. 1, present embodiment comprises classification screen cloth 3, sealing drum 2 and Electric brush of bristles mechanism 1.Sealing drum 2 is made up of upper shell 21 and lower shell 22.Upper shell 21 is made up of penetrating cylindrical tube 21-1 and top board 21-2, top board 21-2 by bolt 6 releasable connections on penetrating cylindrical shell 21-1.Said classification screen cloth 3 is detachably connected between upper shell 21 and the lower shell 22 by bolt 7; The top of said upper shell 21 is provided with charging aperture 21-3; The barrel of upper shell 21 bottoms is provided with meal discharging opening 21-4, on the meal discharging opening 21-4 of upper shell 21 slidably baffle plate 4 is installed.Connect a bit of downward-sloping pipeline on the thick discharging opening 21-4, guarantee that material can get into the meal receiver fully through pipeline.Said lower shell 22 is funnel-form, and its bottom is provided with fine powder discharging opening 22-1.
Said Electric brush of bristles mechanism 1 comprises motor 11, connecting rod 12 and hairbrush 13.Motor 11 is arranged on sealing drum 2 tops; The top board 21-2 central authorities of sealing drum upper shell are provided with axis hole; Connecting rod 12 is in the sealing drum 2; Connecting rod 12 and being connected of motor 11 can be that connecting rod 12 upper ends are stretched out top board 21-2 through the axis hole on the top board 21-2 and are connected with motor 1 output shaft, also can be that connecting rod 12 upper ends are connected with motor 1 output shaft that inserts in the upper shell through the axis hole on the top board 21-2.Connecting rod 12 lower ends are connected with hairbrush 13, and hairbrush 13 contacts with classification screen cloth 3, are driven by motor 11, and hairbrush 13 rotates on classification screen cloth 3.
The classification screen cloth 3 of present embodiment is 500 orders, because classification screen cloth 3 is releasable connection with being connected of upper and lower cylindrical shell, so classification screen cloth 3 can be changed as required.
During use, this device is placed on the support, and a charging hopper 5 is installed on the charging aperture 21-3 of the top board 21-2 of upper shell 21; A certain amount of aluminium powder is added the sealing drum 2 from charging hopper 5, aluminium powder is dropped on the classification screen cloth 3, motor 11 rotations; Drive hairbrush 13 rotations through connecting rod 12; Under the squeezing action of hairbrush 13, the order number gets into funnel-form lower shell 22 greater than 500 purpose ultra-fine silver powders through classification screen cloth 3, and gets into receiver 8 from fine powder discharging opening 22-1.And for the thick aluminium powder that can not get into lower shell 22 through classification screen cloth 3, this moment, thick aluminium powder can get into the split type pulverizer from meal discharging opening 22-4 to be pulverized as long as unlatching is installed in the slidingtype baffle plate 4 on the upper shell 21.From charging aperture 21-3 adding sealing drum 2, carrying out classification again after the pulverizing sieves.Thereby finally tell satisfactory ultra-fine silver powder.
Claims (4)
1. a metal powder grading plant comprises classification screen cloth (3), it is characterized in that: also comprise the sealing drum (2) and the Electric brush of bristles mechanism (1) that are made up of upper shell (21) and lower shell (22); Said classification screen cloth (3) is detachably connected between upper shell (21) and the lower shell (22); The top of said upper shell (21) is provided with charging aperture (21-3); The barrel of upper shell (21) bottom is provided with meal discharging opening (21-4); Said lower shell (22) is funnel-form, and its bottom is provided with fine powder discharging opening (22-1); Said Electric brush of bristles mechanism (1) comprises motor (11), connecting rod (12) and hairbrush (13); Motor (11) is arranged on sealing drum (2) top; Connecting rod (12) is in the sealing drum (2) and the upper end is connected with motor (11) output shaft, the lower end is connected with hairbrush (13), and hairbrush (13) contacts with classification screen cloth (3).
2. metal powder grading plant according to claim 1 is characterized in that: slidably baffle plate (4) is installed on the meal discharging opening (21-4) of said upper shell (21).
3. metal powder grading plant according to claim 1 is characterized in that: connected by bolt (7) between said upper shell (21), classification screen cloth (3) and lower shell (22) three.
4. metal powder grading plant according to claim 1 is characterized in that: said upper shell (21) comprises penetrating cylindrical shell (21-1) and top board (21-2), top board (21-2) by bolt (6) releasable connection on penetrating cylindrical shell (21-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100209488A CN101337221B (en) | 2008-08-11 | 2008-08-11 | Metal powder grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100209488A CN101337221B (en) | 2008-08-11 | 2008-08-11 | Metal powder grading plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101337221A CN101337221A (en) | 2009-01-07 |
| CN101337221B true CN101337221B (en) | 2012-02-22 |
Family
ID=40211477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100209488A Active CN101337221B (en) | 2008-08-11 | 2008-08-11 | Metal powder grading plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101337221B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100524A (en) * | 2013-03-05 | 2013-05-15 | 上海理工大学 | Electric screening system |
| CN107961856A (en) * | 2017-11-03 | 2018-04-27 | 深圳高佳研机械研究设计有限公司 | A kind of industrial chemicals high-efficient grinding equipment |
| CN115672090B (en) * | 2022-12-29 | 2023-03-21 | 成都大学 | Metal powder sintering molding equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB700944A (en) * | 1951-07-26 | 1953-12-16 | Hans Joachim Rauhut | Improvements in screening and sifting devices for dry and wet loose material |
| CN2054720U (en) * | 1989-10-08 | 1990-03-21 | 山东烟台粉末技术开发公司 | Rotary screen |
| CN2544835Y (en) * | 2002-03-29 | 2003-04-16 | 重庆市科旭制药机械设备制造有限公司 | Rotary strong screening machine |
| CN101088622A (en) * | 2007-05-13 | 2007-12-19 | 单立明 | Composite husk-separating core powder extractor |
| CN201267801Y (en) * | 2008-08-11 | 2009-07-08 | 江苏技术师范学院 | Metal powder grading plant |
-
2008
- 2008-08-11 CN CN2008100209488A patent/CN101337221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB700944A (en) * | 1951-07-26 | 1953-12-16 | Hans Joachim Rauhut | Improvements in screening and sifting devices for dry and wet loose material |
| CN2054720U (en) * | 1989-10-08 | 1990-03-21 | 山东烟台粉末技术开发公司 | Rotary screen |
| CN2544835Y (en) * | 2002-03-29 | 2003-04-16 | 重庆市科旭制药机械设备制造有限公司 | Rotary strong screening machine |
| CN101088622A (en) * | 2007-05-13 | 2007-12-19 | 单立明 | Composite husk-separating core powder extractor |
| CN201267801Y (en) * | 2008-08-11 | 2009-07-08 | 江苏技术师范学院 | Metal powder grading plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101337221A (en) | 2009-01-07 |
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Owner name: NANTONG CHAOLI ROLLING MACHINE PRODUCING CO., LTD. Free format text: FORMER OWNER: JIANGSU TECHNOLOGY NORMAL COLLEGE Effective date: 20130806 Owner name: JIANGSU UNIVERSITY OF TECHNOLOGY Effective date: 20130806 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213001 CHANGZHOU, JIANGSU PROVINCE TO: 226631 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130806 Address after: Li Bao Zhen Haian County Industrial Park 226631 Jiangsu city of Nantong Province Patentee after: Nantong Chaoli Rolling Machine Producing Co.,Ltd. Patentee after: JIANGSU University OF TECHNOLOGY Address before: 213001 Changzhou, China, Jiangsu, Wu Road, No. 1801 Patentee before: Jiangsu Teachers University of Technology |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 224600 Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Xiangshui Jinyue Construction Development Co.,Ltd. Address before: 226631 Libao Town Industrial Park, Haian County, Nantong City, Jiangsu Province Patentee before: Nantong Chaoli Rolling Machine Producing Co.,Ltd. Patentee before: JIANGSU University OF TECHNOLOGY |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224600 Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Jinyue Holding Group Co.,Ltd. Address before: 224600 Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Xiangshui Jinyue Construction Development Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |