CN110779297B - Metal powder premixing and drying equipment - Google Patents
Metal powder premixing and drying equipment Download PDFInfo
- Publication number
- CN110779297B CN110779297B CN201911137004.3A CN201911137004A CN110779297B CN 110779297 B CN110779297 B CN 110779297B CN 201911137004 A CN201911137004 A CN 201911137004A CN 110779297 B CN110779297 B CN 110779297B
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- CN
- China
- Prior art keywords
- bulk material
- storage tank
- material cylinder
- oven
- rotating shaft
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/08—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a vertical or steeply-inclined axis
- F26B11/10—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a vertical or steeply-inclined axis with stirring devices which are held stationary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The metal powder premixing and drying equipment comprises an oven and a storage tank, wherein the top end of the storage tank is provided with a top end thread, the bottom end of the storage tank is provided with a bottom end thread, and a bottom plate is in threaded connection with a cylindrical shell of the storage tank; the storage tank further comprises two conical covers, and the conical covers are in threaded sealing connection with the top thread and the bottom thread of the storage tank through threads; the drying oven also comprises a bracket, wherein the bracket is positioned on the bracket in the drying oven and is provided with a fixed bearing for dragging the rotating shaft; the device also comprises a bulk material cylinder, wherein the bulk material cylinder comprises bulk material sheets, a sealing cover and a material receiving groove; the total axial length of the storage tank and the two conical covers is smaller than the diameter of the circular opening of the bulk material cylinder, and the storage tank and the conical covers can penetrate into the bulk material cylinder in a horizontal movement manner; the top end of the conical cover is provided with a valve. Through holding vessel and bulk cargo section of thick bamboo cooperation, can be quick dry and premix the operation to the metal powder. This operation can improve the efficiency of the subsequent mixing.
Description
Technical Field
The invention relates to a premixing and drying device for metal powder, in particular to a device for mixing and drying metal powder by using an oven and a storage tank.
Background
The metal powder is typically mixed and dried before shipment. Drying in a drying apparatus does not have a technical problem in practice, but merely by increasing the temperature, ventilating or a combination of both. The metal powder of the metal powder production enterprises is usually stored for a certain time, and is required to be dried before delivery. Because the metal powder is very heavy and is dried after being stored, some enterprises usually choose to directly send the metal powder tank into an oven for heating and drying. The operation is very simple, but the drying rate is very slow, and agglomeration of metal powder is easy to occur.
Metal powder mixing is often very demanding on equipment, efficiency and equipment loss being the most considered problems.
Disclosure of Invention
The invention aims to provide metal Fren premixing drying equipment which is used for drying metal powder, premixing the metal powder at the same time and improving the overall production efficiency and utilizing the matching of an oven and a storage tank.
In order to achieve the aim, the invention comprises an oven and a storage tank, wherein the top end of the storage tank is provided with top end threads, the bottom end of the storage tank is provided with bottom end threads, and the bottom plate is in threaded connection with a cylindrical shell of the storage tank;
the storage tank further comprises two conical covers, and the conical covers are in threaded sealing connection with the top thread and the bottom thread of the storage tank through threads;
one end of the storage tank is detachably and fixedly connected with one end of the rotating shaft, the other end of the rotating shaft is fixedly connected with the output end of the speed reducer, the rotating shaft extends out of the oven, and the speed reducer is positioned outside the oven;
the drying oven also comprises a bracket, wherein the bracket is positioned on the bracket in the drying oven and is provided with a fixed bearing for dragging the rotating shaft;
the device also comprises a bulk material cylinder, wherein the bulk material cylinder comprises bulk material sheets, a sealing cover and a material receiving groove; the bulk material cylinder is a cylindrical cylinder, and the axis of the bulk material cylinder is arranged horizontally or slightly downwards in an inclined way; the side of the bulk material cylinder, which is far away from the storage tank, is sealed and fixedly connected with the rotating shaft, and the rotating shaft extends out of the oven and is fixedly connected with the output end of the speed reducer in a coaxial way; the opening of one end of the bulk material cylinder close to the storage tank is circular, the rest part forms a ring shape, and the difference between the inner diameter and the outer diameter of the ring shape is not smaller than the linear distance between the spare end of the bulk material sheet and the bulk material cylinder.
The inner wall of the bulk material cylinder is fixedly provided with uniformly-spaced bulk material sheets, the plane of each bulk material sheet is a rectangular metal sheet and is parallel to the axis of the bulk material cylinder, and the included angle beta between the plane of each bulk material sheet and the plane tangent to the bulk material cylinder, where the contact line of the bulk material sheet and the bulk material cylinder is located, is 45-70 degrees;
the total axial length of the storage tank and the two conical covers is smaller than the diameter of the circular opening of the bulk material cylinder, and the storage tank and the conical covers can penetrate into the bulk material cylinder in a horizontal movement manner; the top end of the conical cover is provided with a valve.
Further, one end of the receiving groove is positioned in the bulk material cylinder, and one end of the receiving groove positioned in the bulk material cylinder is tightly attached to the closed side of the bulk material cylinder.
Furthermore, the closed side of the bulk material cylinder is a sealing cover with a frustum shape, and the end part of the material receiving groove can extend into a cavity surrounded by the sealing cover.
Preferably, when the inclined arrangement is adopted, the included angle between the axis and the horizontal plane is 3-8 degrees.
The metal powder pre-mixing device has the beneficial effects that the metal powder can be quickly dried and pre-mixed by matching the storage tank with the bulk material cylinder. This operation can improve the efficiency of the subsequent mixing.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic diagram of a storage tank structure.
Fig. 3 is a schematic view of a bulk material cartridge.
Fig. 4 is a schematic view of a bulk material cartridge with a sealing cover.
In the figure, oven 10, tank 20, top screw 21, bottom screw 22, bottom plate 23, conical hood 24, bulk bin 30, bulk bin 31, seal cover 32, receiving trough 33, bearing 40, and bracket 50.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings.
1-3, a metal powder premixing and drying device comprises an oven 10 and a storage tank 20, and is characterized in that the top end of the storage tank 20 is provided with a top end thread 21, the bottom end is provided with a bottom end thread 22, and a bottom plate 23 is in threaded connection with a cylindrical shell of the storage tank 20;
the storage tank 20 further comprises two conical shields 24, wherein the conical shields 24 are in threaded sealing connection with the top thread 21 and the bottom thread 22 of the storage tank 20 through threads;
one end of the storage tank 20 is detachably and fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with the output end of a speed reducer, the rotating shaft extends out of the oven 10, and the speed reducer is positioned outside the oven;
the oven also comprises a bracket 50, wherein the bracket 50 is positioned on the bracket 50 in the oven and is used for dragging the rotating shaft by a fixed bearing;
the device also comprises a bulk material cylinder 30, wherein the bulk material cylinder 30 comprises a bulk material sheet 31, a sealing cover 32 and a material receiving groove 33; the bulk material cylinder 30 is a cylindrical cylinder with its axis arranged horizontally or slightly downwardly, and when arranged obliquely, its axis forms an angle of 3-8 degrees with the horizontal plane; the side of the bulk material cylinder 30 far away from the storage tank 20 is closed and fixedly connected with a rotating shaft, and the rotating shaft extends out of the oven 10 and is fixedly connected with the output end of the speed reducer in a coaxial manner; the bulk material cylinder 30 is open at one end adjacent to the storage tank 20, the opening is circular, the rest forms a ring shape, and the difference between the inner diameter and the outer diameter of the ring shape is not smaller than the linear distance between the spare end of the bulk material sheet 31 and the bulk material cylinder 30.
The inner wall of the bulk material cylinder 30 is fixedly provided with uniformly spaced bulk material sheets 31, the plane of each bulk material sheet 31 is a rectangular metal sheet and is parallel to the axis of the bulk material cylinder 31, the included angle beta between the plane of each bulk material sheet and the plane tangent to the bulk material cylinder, where the contact line of the bulk material cylinder is located, is 45-70 degrees, one end of the material receiving groove 33 is positioned in the bulk material cylinder 30, and one end of the material receiving groove 33 is positioned in the bulk material cylinder 30 and clings to the closed side of the bulk material cylinder 30, so the design is mainly used for enabling metal powder to fall onto the material receiving groove 33. Of course, a sealing cover of a frustum type can be arranged on the sealing side of the bulk material cylinder 33, as shown in fig. 1, the end part of the material receiving groove 33 can extend into a cavity surrounded by the sealing cover, so that the leakage of metal powder can be effectively avoided, and a circular opening is arranged on one side of the bulk material cylinder 30 close to the storage tank.
The total axial length of the storage tank 20 and the two conical covers 24 is smaller than the diameter of the circular opening of the bulk material cylinder 30, and the storage tank 20 and the conical covers 24 can penetrate into the bulk material cylinder 30 horizontally; the top end of the conical cap 24 is valved.
When the metal powder drying device is used, the storage tank 20 is fixed on the rotating shaft, the conical cover 24 is firstly in threaded connection with the top end opening of the storage tank, then the bottom plate of the storage tank 20 is screwed off by rotating the storage tank 20, and then the other conical cover 24 is in threaded connection with the bottom end opening of the storage tank, so that the space of the tank body can be enlarged to rotate metal powder, and drying is performed simultaneously. Of course, the storage tank 20 is pushed into the bulk material cylinder 30 through the bracket, the valve at the top end of the conical cover 24 is opened, the storage tank 20 is slowly rotated to pour metal powder into the bulk material cylinder 30, then the bulk material cylinder 30 is rotated to dry the metal powder more quickly, different metal powders are poured into the bulk material cylinder, and the metal powder can be premixed.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The metal powder premixing and drying equipment comprises an oven and a storage tank, and is characterized in that the top end of the storage tank is provided with a top end thread, the bottom end of the storage tank is provided with a bottom end thread, and a bottom plate is in threaded connection with a cylindrical shell of the storage tank; the storage tank further comprises two conical covers, and the conical covers are in threaded sealing connection with the top thread and the bottom thread of the storage tank through threads;
one end of the storage tank is detachably and fixedly connected with one end of the rotating shaft, the other end of the rotating shaft is fixedly connected with the output end of the speed reducer, the rotating shaft extends out of the oven, and the speed reducer is positioned outside the oven;
the drying oven also comprises a bracket, wherein the bracket is positioned on the bracket in the drying oven and is provided with a fixed bearing for dragging the rotating shaft;
the device also comprises a bulk material cylinder, wherein the bulk material cylinder comprises bulk material sheets, a sealing cover and a material receiving groove; the bulk material cylinder is a cylindrical cylinder, and the axis of the bulk material cylinder is horizontal or the included angle between the axis and the horizontal plane is 3-8 degrees; the side of the bulk material cylinder, which is far away from the storage tank, is sealed and fixedly connected with the rotating shaft, and the rotating shaft extends out of the oven and is fixedly connected with the output end of the speed reducer in a coaxial way; the opening of the bulk material cylinder close to one end of the storage tank is circular, the rest part forms a ring shape, and the difference between the inner diameter and the outer diameter of the ring shape is not smaller than the linear distance between the spare end of the bulk material sheet and the bulk material cylinder;
the inner wall of the bulk material cylinder is fixedly provided with uniformly-spaced bulk material sheets, the plane of each bulk material sheet is a rectangular metal sheet and is parallel to the axis of the bulk material cylinder, and the included angle beta between the plane of each bulk material sheet and the plane tangent to the bulk material cylinder, where the contact line of the bulk material sheet and the bulk material cylinder is located, is 45-70 degrees;
the total axial length of the storage tank and the two conical covers is smaller than the diameter of the circular opening of the bulk material cylinder, and the storage tank and the conical covers can penetrate into the bulk material cylinder in a horizontal movement manner; the top end of the conical cover is provided with a valve;
one end of the receiving groove is positioned in the bulk material cylinder, and one end of the receiving groove positioned in the bulk material cylinder is tightly attached to the closed side of the bulk material cylinder;
the closed side of the bulk material cylinder is a sealing cover with a frustum shape, and the end part of the material receiving groove can extend into a cavity surrounded by the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137004.3A CN110779297B (en) | 2019-11-19 | 2019-11-19 | Metal powder premixing and drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137004.3A CN110779297B (en) | 2019-11-19 | 2019-11-19 | Metal powder premixing and drying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110779297A CN110779297A (en) | 2020-02-11 |
| CN110779297B true CN110779297B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911137004.3A Active CN110779297B (en) | 2019-11-19 | 2019-11-19 | Metal powder premixing and drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110779297B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071403A (en) * | 2001-08-30 | 2003-03-11 | Kichishiro Tomura | Garbage disposer |
| JP2008298333A (en) * | 2007-05-30 | 2008-12-11 | Yoshinobu Kobayashi | Rotary dryer |
| CN102963728A (en) * | 2012-11-22 | 2013-03-13 | 裕东（中山）机械工程有限公司 | Powder conveyer device for driving venturi powder pump through pulse air |
| CN203425753U (en) * | 2013-07-08 | 2014-02-12 | 济宁高新技术开发区永丰化工厂 | Mixing machine for aluminum powder and red phosphorus |
| CN204746219U (en) * | 2015-05-29 | 2015-11-11 | 广西大海阳光药业有限公司 | Dimensional movement mixes machine |
| CN205252994U (en) * | 2015-12-16 | 2016-05-25 | 杭州三森五金机械有限公司 | Stirring mixer |
| CN207242862U (en) * | 2017-07-03 | 2018-04-17 | 郴州七三二零化工有限公司 | A kind of explosive raw material feeding device of high security |
| CN108502385A (en) * | 2018-05-11 | 2018-09-07 | 长兴首捷新材料有限公司 | A kind of polyethylene wax holding vessel |
| CN108714698A (en) * | 2018-08-20 | 2018-10-30 | 江苏威拉里新材料科技有限公司 | A kind of 3d printings metal powder production collecting tank |
| CN208248987U (en) * | 2018-04-04 | 2018-12-18 | 常州佑佳新材料科技有限公司 | A kind of powder material flow velocity control system |
| CN208312930U (en) * | 2018-05-03 | 2019-01-01 | 东莞市华青微波设备制造有限公司 | A kind of continous way roller microwave heating equipment |
| CN209246571U (en) * | 2018-10-10 | 2019-08-13 | 邵阳市筱溪库区玫瑰花农民专业合作社 | Drying unit is used in a kind of processing of rose |
| CN211782455U (en) * | 2019-11-19 | 2020-10-27 | 江苏威拉里新材料科技有限公司 | Metal powder premixing and drying equipment |
-
2019
- 2019-11-19 CN CN201911137004.3A patent/CN110779297B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071403A (en) * | 2001-08-30 | 2003-03-11 | Kichishiro Tomura | Garbage disposer |
| JP2008298333A (en) * | 2007-05-30 | 2008-12-11 | Yoshinobu Kobayashi | Rotary dryer |
| CN102963728A (en) * | 2012-11-22 | 2013-03-13 | 裕东（中山）机械工程有限公司 | Powder conveyer device for driving venturi powder pump through pulse air |
| CN203425753U (en) * | 2013-07-08 | 2014-02-12 | 济宁高新技术开发区永丰化工厂 | Mixing machine for aluminum powder and red phosphorus |
| CN204746219U (en) * | 2015-05-29 | 2015-11-11 | 广西大海阳光药业有限公司 | Dimensional movement mixes machine |
| CN205252994U (en) * | 2015-12-16 | 2016-05-25 | 杭州三森五金机械有限公司 | Stirring mixer |
| CN207242862U (en) * | 2017-07-03 | 2018-04-17 | 郴州七三二零化工有限公司 | A kind of explosive raw material feeding device of high security |
| CN208248987U (en) * | 2018-04-04 | 2018-12-18 | 常州佑佳新材料科技有限公司 | A kind of powder material flow velocity control system |
| CN208312930U (en) * | 2018-05-03 | 2019-01-01 | 东莞市华青微波设备制造有限公司 | A kind of continous way roller microwave heating equipment |
| CN108502385A (en) * | 2018-05-11 | 2018-09-07 | 长兴首捷新材料有限公司 | A kind of polyethylene wax holding vessel |
| CN108714698A (en) * | 2018-08-20 | 2018-10-30 | 江苏威拉里新材料科技有限公司 | A kind of 3d printings metal powder production collecting tank |
| CN209246571U (en) * | 2018-10-10 | 2019-08-13 | 邵阳市筱溪库区玫瑰花农民专业合作社 | Drying unit is used in a kind of processing of rose |
| CN211782455U (en) * | 2019-11-19 | 2020-10-27 | 江苏威拉里新材料科技有限公司 | Metal powder premixing and drying equipment |
Non-Patent Citations (1)
| Title |
|---|
| 汪国屏 ; 金伟忠 ; .漂粉精采用喷动旋流干燥机的技术应用.化工机械.2005,(第06期),全文. * |
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| Publication number | Publication date |
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| CN110779297A (en) | 2020-02-11 |
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