CN115164541B - Interior bulk cargo formula metal powder drying device - Google Patents
Interior bulk cargo formula metal powder drying device Download PDFInfo
- Publication number
- CN115164541B CN115164541B CN202210645025.1A CN202210645025A CN115164541B CN 115164541 B CN115164541 B CN 115164541B CN 202210645025 A CN202210645025 A CN 202210645025A CN 115164541 B CN115164541 B CN 115164541B
- Authority
- CN
- China
- Prior art keywords
- powder
- net
- cylinder
- semi
- fixedly connected
- 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.)
- Active
Links
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
- F26B11/04—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 horizontal or slightly-inclined axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an internal bulk material type metal powder drying device, which belongs to the field of metal powder drying devices, wherein symmetrical flat cylinders are arranged in a drying cylinder, and are driven by the rotation of a motor, so that metal powder is led into the interior in each 360-degree rotation process, then flows out, disperses and dries through a powder-permeable elastic net, and the pressure stretching can be caused to the powder-permeable elastic net by the leading-in of the metal powder through the connection driving action of the powder-permeable elastic net and a net cloth, the aperture of the metal powder is increased, the flowing out and drying of the powder are promoted, and the blocking probability of the powder in the net holes is reduced.
Description
Technical Field
The invention relates to the field of metal powder drying devices, in particular to an internal bulk material type metal powder drying device.
Background
The metal powder refers to a group of metal particles having a size of less than 1 mm. Including single metal powders, alloy powders, and certain refractory compound powders having metallic properties, are the primary raw materials for powder metallurgy.
Nowadays, metal powder is mainly prepared by a mechanical method and a physicochemical method, wherein wet ball milling is adopted by a ball mill, so that the wet metal powder is necessarily dehydrated, and relatively dry metal powder cannot be formed after dehydration, and therefore, the metal powder is also subjected to drying.
In the prior art, when the metal powder is dried, because more moisture exists in the metal powder, the metal powder is easy to cause caking, and is difficult to disperse during drying, so that the powder is not uniformly dried, and the drying rate is slower.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide an internal bulk material type metal powder drying device, which is characterized in that a symmetrical flat cylinder is arranged in a drying cylinder, metal powder is led into the drying cylinder in each 360-degree rotation process, then flows out, disperses and dries through a powder-permeable elastic net, and the powder-permeable elastic net and a connecting net cloth are connected to drive the metal powder to be led in to cause pressure stretching to the powder-permeable elastic net, so that the aperture of the metal powder is increased, the flowing out and drying of the powder are promoted, the blocking probability of the powder in the net holes is reduced, and compared with the prior art, the invention can greatly reduce the accumulation and agglomeration of wet metal powder, increase the looseness of the wet metal powder and effectively improve the drying efficiency.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides an interior bulk cargo formula metal powder drying device, includes the drying cylinder that the bottom has the support, the inside of drying cylinder is equipped with symmetrical flat section of thick bamboo, symmetrical flat section of thick bamboo includes a pair of curb plate and the rhombus powder that looses that is located between the two section of thick bamboo, the one end fixedly connected with motor of drying cylinder, the flexible end of motor runs through the outer end of drying cylinder and with one of them curb plate fixed connection, the rhombus powder that looses includes a pair of curved arc board of mutual symmetry, a pair of be equipped with a pair of powder elastic net that permeates between the curved arc board, the hole has been seted up to the inside of curved arc board, the inside of hole is equipped with even screen cloth, a pair of even screen cloth and a pair of powder elastic net that permeates are the interval distribution, even screen cloth's both ends respectively activity run through a pair of inner wall of hole and respectively with a pair of powder elastic net fixed connection that permeates powder, be equipped with a plurality of evenly distributed even ball ropes on the powder elastic net.
Further, a pair of limit rods are fixedly connected to the continuous mesh cloth, the limit rods are located in the inner holes, the diameter of the outer ring of each limit rod is smaller than the minimum depth of the inner holes, and the straight line distances between the adjacent powder-permeable elastic mesh and the limit rods are the same.
Further, the ball connecting rope comprises a pair of semi-sealing balls and a central rope connected between the semi-sealing balls, the central rope is connected inside the meshes of the powder-permeable elastic net in a sliding mode, and the pair of semi-sealing balls are respectively located on two sides of the powder-permeable elastic net.
Furthermore, the net-connected cloth is made of inelastic material, the powder-permeable elastic net is made of elastic material, and the diameter of the outer ring of the semi-sealing ball is larger than the mesh aperture of the powder-permeable elastic net in the maximum stretching state.
Furthermore, the semi-sealing ball consists of a solid semi-shell and a net semi-shell, the open ends of the solid semi-shell and the net semi-shell are fixedly connected with each other, and the solid semi-shell is formed into a complete spherical shell shape.
Further, the semi-sealing ball positioned at the outer side of the symmetrical flat cylinder is in a state that the net half shell is far away from the powder-permeable elastic net, the solid half shell is close to the powder-permeable elastic net, the semi-sealing ball positioned at the inner side of the symmetrical flat cylinder is in a state that the net half shell is close to the powder-permeable elastic net, the solid half shell is far away from the powder-permeable elastic net, one end of the central rope is fixedly connected to one solid half shell, and the other end of the central rope is tied to one net half shell.
Further, one end of the drying cylinder far away from the motor is fixedly connected with an air inlet pipe and a conveying pipe, the air inlet pipe and the conveying pipe are communicated with the inside of the drying cylinder, and the conveying pipe is positioned at the lower side of the air inlet pipe.
Further, a net pipe is fixedly connected to a side plate far away from the motor, the net pipe is communicated with the air inlet pipe, the outer end of the net pipe is rotatably connected with a limiting cylinder, and one end of the limiting cylinder is fixedly connected to the inner wall of the drying cylinder.
Further, a through hole is formed in the inner wall, close to the motor, of the drying cylinder, powder blocking cloth is fixedly connected to the inner wall of the through hole, the powder blocking cloth is made of water-absorbing fiber fabric with yarn count density of 250T-290T, an air outlet pipe is fixedly connected to the outer end of the drying cylinder, and the powder blocking cloth is located in the inner side of the air outlet pipe.
Further, the center line of the curved plate and the center line of the drying cylinder are positioned on the same straight line, and the minimum distance between the curved plate and the inner wall of the drying cylinder is 0.5cm-1cm.
Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) The symmetrical flat cylinders are arranged in the drying cylinder, the symmetrical flat cylinders are driven by the rotation of the motor, so that the metal powder is led into the inside in each 360-degree rotation process, then flows out, disperses and dries through the powder-permeable elastic net, and the powder-permeable elastic net can be led into the metal powder to cause pressure stretching by the connection driving effect of the powder-permeable elastic net and the net cloth, the aperture of the metal powder is increased, the outflow and drying of the powder are promoted, the blocking probability of the powder in the net holes is reduced, and compared with the prior art, the invention can greatly reduce the accumulation and agglomeration of the wet metal powder, increase the looseness of the wet metal powder and effectively improve the drying efficiency.
(2) When metal powder enters the symmetrical flat cylinder, extrusion is caused to the powder-permeable elastic net, part of metal powder enters the semi-sealing ball through the half-shell of the net, so that the weighted semi-sealing ball drives the powder-permeable elastic net to sink, the powder-permeable elastic net is inwards sunken and is subjected to larger elastic stretching, one end of the net-connecting cloth is driven to move out of the inner hole, at the moment, the other end of the net-connecting cloth drives the other powder-permeable elastic net to elastically stretch, the aperture of the net-connecting cloth is increased, the outflow and dispersion rate of the metal powder is promoted, and the probability of blocking the powder in the meshes is reduced.
(3) When the metal powder enters the symmetrical flat cylinder through the powder-permeable elastic net, the net half shells at the two sides of the powder-permeable elastic net face upwards, so that the metal powder can conveniently enter the semi-sealing ball to increase weight, the ball connecting rope plays a role in pulling the powder-permeable elastic net downwards, and the stretching deformation degree of the powder-permeable elastic net is further increased; in the process that the metal powder flows downwards and disperses through the powder-permeable elastic net, the half net shell is in a downward state, so that the metal powder in the semi-sealing ball can conveniently flow out through the half net shell, the powder residue condition in the ball connecting rope is reduced, and the powder is convenient to dry.
(4) The spacing rod limits the moving distance of the continuous mesh cloth, so that the continuous mesh cloth is not easy to excessively move out of the inner hole, and meanwhile, the powder-permeable elastic net is not easy to excessively enter the inner hole, so that the state that the powder-permeable elastic net is positioned outside the curved plate and the networking cloth is positioned inside the curved plate is maintained to a certain extent, and metal powder can conveniently pass through the meshes of the powder-permeable elastic net.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a symmetrical flat cartridge of the present invention;
FIG. 3 is an exploded view of the symmetrical flat cartridge of the present invention;
FIG. 4 is an exploded view of the diamond-shaped powder dispersing cylinder of the present invention;
FIG. 5 is a schematic diagram of a front view of the present invention;
FIG. 6 is a schematic diagram of a front structure of the second embodiment of the present invention;
FIG. 7 is a schematic diagram of a front structure of a third embodiment of the present invention;
FIG. 8 is a schematic diagram of the front structure of the ball-attaching rope of the present invention;
FIG. 9 is a cross-sectional view of a lanyard of the present invention;
fig. 10 is a schematic side view of the present invention.
The reference numerals in the figures illustrate:
1 a drying cylinder, 2 a diamond powder dispersing cylinder, 21 an arc plate, 2101 an inner hole, 22 a powder permeable elastic net, 23 a net cloth, 24 a limit rod, 25 a ball connecting rope, 2501 a center rope, 2502 a semi-sealing ball, 3 a motor, 4 side plates, 5 an air inlet pipe, 6 a material conveying pipe, 7 a net pipe, 8 a limit cylinder, 9 a powder blocking cloth and 10 an air outlet pipe.
Description of the embodiments
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present invention; but not all embodiments, are based on embodiments in the present invention; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-2, an internal bulk material type metal powder drying device comprises a drying cylinder 1 with a support at the bottom, wherein a symmetrical flat cylinder is arranged in the drying cylinder 1 and comprises a pair of side plates 4 and a diamond powder scattering cylinder 2 positioned between the side plates, one end of the drying cylinder 1 is fixedly connected with a motor 3, a telescopic end of the motor 3 penetrates through the outer end of the drying cylinder 1 and is fixedly connected with one of the side plates 4, and the motor 3 drives the whole symmetrical flat cylinder to rotate in the drying cylinder 1, so that the symmetrical flat cylinder performs a drying process on metal powder.
Referring to fig. 3-5, the diamond powder dispersing cylinder 2 includes a pair of symmetrical curved plates 21, that is, one curved plate 21 may be obtained by rotating another curved plate 21 about the central line of the drying cylinder 1 by 180 ° and the section of the curved plate 21 is in an elliptical shape, a pair of powder-permeable elastic nets 22 are disposed between the pair of curved plates 21, an inner hole 2101 is formed in the inner portion of the curved plate 21, a connecting mesh 23 is disposed in the inner hole 2101, the pair of connecting mesh 23 and the pair of powder-permeable elastic nets 22 are distributed at intervals, and two ends of the connecting mesh 23 respectively movably penetrate through a pair of inner walls of the inner hole 2101 and are respectively fixedly connected with the pair of powder-permeable elastic nets 22.
Referring to fig. 7, the networking cloth 23 is made of inelastic material, the powder-permeable elastic net 22 is made of elastic material, the powder-permeable elastic net 22 can allow metal powder to pass through, and when the metal powder passes through one of the powder-permeable elastic nets 22 and enters the symmetrical flat cylinder, a certain pressure is generated on the powder-permeable elastic net 22 to promote elastic stretching and downward sinking of the powder-permeable elastic net 22, at this moment, the powder-permeable elastic net 22 drives the networking cloth 23 to move out of the inner hole 2101, the other powder-permeable elastic net 22 can be driven by the networking cloth 23 to elastically stretch, the aperture is increased, the metal powder which conveniently enters the symmetrical flat cylinder is dispersed and dried through meshes, referring to fig. 4-5, a pair of limit rods 24 are fixedly connected to the networking cloth 23, the limit rods 24 are positioned in the inner hole 2101, the diameter of the outer circle of the limit rods is smaller than the minimum depth of the inner hole 2101, the linear distance between the adjacent powder-permeable elastic net 22 and the limit rods 24 is the same, the limit rods 24 limit the moving distance of the networking cloth 23, so that the networking cloth 23 is not easy to move out of the inner hole 2101, and the easy powder-permeable elastic net 22 is not easy to enter the metal plate 22 to be positioned on the inner side of the inner hole 2101 through the curved wire, and the metal plate 22 is kept in a state of the curved state of the elastic net 23.
Referring to fig. 7 and 8, a plurality of evenly distributed ball connecting ropes 25 are disposed on the elastic powder-permeable net 22, the ball connecting ropes 25 include a pair of semi-sealing balls 2502 and a central rope 2501 connected therebetween, the central rope 2501 is slidably connected to the inside of the mesh openings of the elastic powder-permeable net 22, the pair of semi-sealing balls 2502 are respectively located at two sides of the elastic powder-permeable net 22, and the outer ring diameter of the semi-sealing balls 2502 is larger than the mesh opening diameter of the elastic powder-permeable net 22 in the maximum stretching state, so that the semi-sealing balls 2502 are not easy to separate from the mesh openings of the elastic powder-permeable net 22 when the elastic powder-permeable net 22 is stretched under pressure, and the ball connecting ropes 25 can be stably connected to the elastic powder-permeable net 22 to play a role of assisting in dispersing metal powder.
Referring to fig. 9, the semi-sealing ball 2502 is composed of a solid semi-shell and a net semi-shell, the open ends of the solid semi-shell and the net semi-shell are fixedly connected with each other, and form a complete spherical shell shape, referring to fig. 7 to 9, the semi-sealing ball 2502 positioned at the outer side of the symmetrical flat cylinder is in a state that the net semi-shell is far away from the powder-permeable elastic net 22, the solid semi-shell is close to the powder-permeable elastic net 22, the semi-sealing ball 2502 positioned at the inner side of the symmetrical flat cylinder is in a state that the net semi-shell is close to the powder-permeable elastic net 22, the solid semi-shell is far away from the powder-permeable elastic net 22, one end of the center rope 2501 is fixedly connected to one solid semi-shell, the other end of the center rope 2501 is tied to one net semi-shell, metal powder can enter the semi-sealing ball 2502 through the mesh of the net semi-shell, and referring to fig. 7, when the metal powder enters the symmetrical flat cylinder through the powder-permeable elastic net 22, the net semi-shells at both sides of the powder-permeable elastic net 22 face upwards, the metal powder enters the semi-sealing ball 2502, thereby increasing weight of the powder, and the elastic net 22 is pulled downwards, and stretching the powder-permeable elastic net 22, and stretching the powder; in the process that the metal powder flows downwards and disperses through the powder-permeable elastic net 22, the half net shell is in a downward state, so that the metal powder in the semi-sealing ball 2502 can conveniently flow out through the half net shell, the powder residue condition in the ball connecting rope 25 is reduced, and the powder is conveniently dried.
Referring to fig. 6 and 7, in the process of rotating the symmetrical flat cylinder, when the end of the curved plate 21 rotates to the lower bottom surface of the drying cylinder 1, the curved plate 21 pushes the metal powder upwards, the metal powder enters the symmetrical flat cylinder through the powder-permeable elastic net 22 and is accumulated at the upper end of the curved plate 21, in the process of continuing to rotate, the metal powder falls and disperses through the other powder-permeable elastic net 22, and in the dispersing process, the metal powder is fully contacted with hot air to perform efficient drying, and meanwhile, the metal powder in the semi-sealing ball 2502 also flows downwards to be dried; in the process, when metal powder enters the symmetrical flat cylinder, the powder-permeable elastic net 22 is extruded, part of the metal powder enters the semi-sealing ball 2502 through the net semi-shell, so that the weighted semi-sealing ball 2502 drives the powder-permeable elastic net 22 to sink, the powder-permeable elastic net 22 is inwards sunken and is subjected to larger elastic stretching, one end of the net connecting cloth 23 is driven to move out of the inner hole 2101, at the moment, the other end of the net connecting cloth 23 drives the other powder-permeable elastic net 22 to be elastically stretched, the aperture of the net connecting cloth is increased, the outflow and dispersion rate of the metal powder is promoted, and the probability of blocking the powder in the meshes is reduced.
According to the above, the symmetrical flat-barrel brocade clothing is driven by the motor 3 slowly, and can realize the dispersion process of metal powder once by rotating 360 degrees every time, and the metal powder is efficiently dried in the dispersion, so that the conditions of stacking and agglomerating of wet metal powder are greatly reduced, and the drying efficiency is effectively improved compared with the prior art.
The center line of the curved plate 21 and the center line of the drying cylinder 1 are positioned on the same straight line, the minimum distance from the curved plate 21 to the inner wall of the drying cylinder 1 is 0.5cm-1cm, namely, the curved plate 21 rotates around the center line of the drying cylinder 1, friction with the inner wall of the drying cylinder 1 can not occur in the rotating process, and most of metal powder can be pushed to enter the symmetrical flat cylinder for dispersion drying.
Referring to fig. 10, one end of the drying cylinder 1 far away from the motor 3 is fixedly connected with an air inlet pipe 5 and a material conveying pipe 6, the air inlet pipe 5 and the material conveying pipe 6 are both communicated with the inside of the drying cylinder 1, the material conveying pipe 6 is positioned at the lower side of the air inlet pipe 5, the material conveying pipe 6 is used for adding and outputting metal powder, the air inlet pipe 5 is used for introducing hot air, a net pipe 7 is fixedly connected to a side plate 4 far away from the motor 3, the net pipe 7 is communicated with the air inlet pipe 5, the outer end of the net pipe 7 is rotationally connected with a limiting cylinder 8, one end of the limiting cylinder 8 is fixedly connected to the inner wall of the drying cylinder 1, the stability of the symmetrical flat cylinder during rotation can be increased through the cooperation of the net pipe 7 and the limiting cylinder 8, and after the hot air of the air inlet pipe 5 enters the net pipe 7, the net holes of the net pipe 7 can flow around in a dispersed manner, so that the metal powder in the drying cylinder 1 is dried.
Referring to fig. 10, a through hole is formed in an inner wall of the drying cylinder 1, which is close to the motor 3, a powder blocking cloth 9 is fixedly connected to the inner wall of the through hole, the powder blocking cloth 9 is made of water-absorbing fiber fabric with yarn count density of 250T-290T, an air outlet pipe 10 is fixedly connected to the outer end of the drying cylinder 1, and the powder blocking cloth 9 is located on the inner side of the air outlet pipe 10.
According to the invention, the symmetrical flat cylinders are arranged in the drying cylinder 1, and are driven by the rotation of the motor 3, so that metal powder is led into the interior in each 360-degree rotation process, then flows out, disperses and dries through the powder-permeable elastic net 22, and the powder-permeable elastic net 22 and the net-connecting cloth 23 are connected to drive the metal powder to be led into the powder-permeable elastic net 22 to be stretched under pressure, so that the aperture of the powder-permeable elastic net is increased, the outflow and drying of the powder are promoted, the blocking probability of the powder in the mesh is reduced, and compared with the prior art, the invention can greatly reduce the accumulation and agglomeration of wet metal powder, increase the looseness of the wet metal powder and effectively improve the drying efficiency.
The above; is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the invention and the improved conception thereof; are intended to be encompassed within the scope of the present invention.
Claims (4)
1. The utility model provides an interior bulk cargo formula metal powder drying device, includes a drying cylinder (1) that has the support in bottom, its characterized in that: the inside of a drying cylinder (1) is provided with a symmetrical flat cylinder, the symmetrical flat cylinder comprises a pair of side plates (4) and a diamond powder dispersing cylinder (2) positioned between the side plates, one end of the drying cylinder (1) is fixedly connected with a motor (3), the telescopic end of the motor (3) penetrates through the outer end of the drying cylinder (1) and is fixedly connected with one side plate (4), the diamond powder dispersing cylinder (2) comprises a pair of mutually symmetrical curved plates (21), a pair of powder penetrating elastic nets (22) are arranged between the curved plates (21), an inner hole (2101) is formed in the curved plates (21), a connecting net cloth (23) is arranged in the inner hole (2101), a pair of connecting net cloth (23) and a pair of powder penetrating elastic nets (22) are distributed at intervals, two ends of the connecting net cloth (23) respectively penetrate through a pair of inner walls of the inner hole (2101) in a movable mode and are respectively fixedly connected with the pair of powder penetrating elastic nets (22), and a plurality of evenly distributed balls (25) are arranged on the powder penetrating elastic nets (22);
a pair of limit rods (24) are fixedly connected to the net connecting cloth (23), the limit rods (24) are positioned in the inner holes (2101), the diameter of the outer circles of the limit rods is smaller than the minimum depth of the inner holes (2101), and the straight line distances between the adjacent powder-permeable elastic nets (22) and the limit rods (24) are the same;
the ball connecting rope (25) comprises a pair of semi-sealing balls (2502) and a central rope (2501) connected between the semi-sealing balls and the central rope, the central rope (2501) is connected inside the meshes of the powder-permeable elastic net (22) in a sliding manner, and the pair of semi-sealing balls (2502) are respectively positioned at two sides of the powder-permeable elastic net (22);
the net connecting cloth (23) is made of inelastic material, the powder-permeable elastic net (22) is made of elastic material, and the diameter of the outer ring of the semi-sealing ball (2502) is larger than the mesh aperture of the powder-permeable elastic net (22) in the maximum stretching state;
the semi-sealing ball (2502) consists of a solid semi-shell and a net semi-shell, the open ends of which are fixedly connected with each other and form a complete spherical shell shape;
the semi-sealing ball (2502) positioned at the outer side of the symmetrical flat cylinder is in a state that the net half shell is far away from the powder-permeable elastic net (22) and the solid half shell is close to the powder-permeable elastic net (22), the semi-sealing ball (2502) positioned at the inner side of the symmetrical flat cylinder is in a state that the net half shell is close to the powder-permeable elastic net (22) and the solid half shell is far away from the powder-permeable elastic net (22), one end of the central rope (2501) is fixedly connected to one solid half shell, and the other end of the central rope is tied to one net half shell;
the center line of the arc bending plate (21) and the center line of the drying cylinder (1) are positioned on the same straight line, and the minimum distance between the arc bending plate (21) and the inner wall of the drying cylinder (1) is 0.5cm-1cm.
2. An internal bulk metal powder drying apparatus as defined in claim 1, wherein: one end of the drying cylinder (1) far away from the motor (3) is fixedly connected with an air inlet pipe (5) and a conveying pipe (6), the air inlet pipe (5) and the conveying pipe (6) are communicated with the inside of the drying cylinder (1), and the conveying pipe (6) is positioned at the lower side of the air inlet pipe (5).
3. An internal bulk metal powder drying apparatus as defined in claim 2, wherein: the side plate (4) far away from the motor (3) is fixedly connected with a net pipe (7), the net pipe (7) is communicated with the air inlet pipe (5), the outer end of the net pipe (7) is rotationally connected with a limiting cylinder (8), and one end of the limiting cylinder (8) is fixedly connected to the inner wall of the drying cylinder (1).
4. An internal bulk metal powder drying apparatus as defined in claim 1, wherein: the drying cylinder (1) is close to the inner wall of the motor (3) and is provided with a through hole, the inner wall of the through hole is fixedly connected with a powder blocking cloth (9), the powder blocking cloth (9) is made of water-absorbing fiber fabric with yarn count density of 250T-290T, the outer end of the drying cylinder (1) is fixedly connected with an air outlet pipe (10), and the powder blocking cloth (9) is positioned on the inner side of the air outlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645025.1A CN115164541B (en) | 2022-06-08 | 2022-06-08 | Interior bulk cargo formula metal powder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645025.1A CN115164541B (en) | 2022-06-08 | 2022-06-08 | Interior bulk cargo formula metal powder drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115164541A CN115164541A (en) | 2022-10-11 |
| CN115164541B true CN115164541B (en) | 2023-10-20 |
Family
ID=83484488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210645025.1A Active CN115164541B (en) | 2022-06-08 | 2022-06-08 | Interior bulk cargo formula metal powder drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115164541B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691249A (en) * | 1992-09-16 | 1994-04-05 | Sosuukai:Kk | Wet refuse drying apparatus |
| JP4653257B1 (en) * | 2010-10-21 | 2011-03-16 | 三和石産株式会社 | Crushing and drying equipment for collecting concrete sludge fine powder |
| KR20180010413A (en) * | 2016-07-21 | 2018-01-31 | 김현경 | Roatary type Powder Drying Apparatus |
| CN213119846U (en) * | 2020-09-18 | 2021-05-04 | 北京康而福药业有限责任公司 | Drying rotating cage |
| CN113340077A (en) * | 2021-08-06 | 2021-09-03 | 南通江勤美金属制品有限公司 | Distributed powdery material drying device |
| CN113432390A (en) * | 2021-07-23 | 2021-09-24 | 淮北微立淘科技有限公司 | Powder raw material drying device for intelligent manufacturing |
| CN113465326A (en) * | 2021-09-03 | 2021-10-01 | 南通市新科橡塑机械有限公司 | Powder-tossing type plastic particle dynamic drying equipment |
| CN113483538A (en) * | 2021-09-03 | 2021-10-08 | 南通绿洲节能环保产品有限公司 | Reciprocal gypsum granule drying equipment of type that expands and contracts |
| CN113532054A (en) * | 2021-09-15 | 2021-10-22 | 南通通途机电制造有限公司 | Powder metallurgy drying equipment with high dispersity |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2672102T3 (en) * | 2006-10-04 | 2018-06-12 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Drum or drum segment for a device for drying pourable material and process for the production of a drum or a drum segment |
-
2022
- 2022-06-08 CN CN202210645025.1A patent/CN115164541B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691249A (en) * | 1992-09-16 | 1994-04-05 | Sosuukai:Kk | Wet refuse drying apparatus |
| JP4653257B1 (en) * | 2010-10-21 | 2011-03-16 | 三和石産株式会社 | Crushing and drying equipment for collecting concrete sludge fine powder |
| KR20180010413A (en) * | 2016-07-21 | 2018-01-31 | 김현경 | Roatary type Powder Drying Apparatus |
| CN213119846U (en) * | 2020-09-18 | 2021-05-04 | 北京康而福药业有限责任公司 | Drying rotating cage |
| CN113432390A (en) * | 2021-07-23 | 2021-09-24 | 淮北微立淘科技有限公司 | Powder raw material drying device for intelligent manufacturing |
| CN113340077A (en) * | 2021-08-06 | 2021-09-03 | 南通江勤美金属制品有限公司 | Distributed powdery material drying device |
| CN113465326A (en) * | 2021-09-03 | 2021-10-01 | 南通市新科橡塑机械有限公司 | Powder-tossing type plastic particle dynamic drying equipment |
| CN113483538A (en) * | 2021-09-03 | 2021-10-08 | 南通绿洲节能环保产品有限公司 | Reciprocal gypsum granule drying equipment of type that expands and contracts |
| CN113532054A (en) * | 2021-09-15 | 2021-10-22 | 南通通途机电制造有限公司 | Powder metallurgy drying equipment with high dispersity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115164541A (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113340077B (en) | Distributed powdery material drying device | |
| CN115164541B (en) | Interior bulk cargo formula metal powder drying device | |
| CN113566523B (en) | Slow-speed slow-sliding type low-loss fertilizer drying device | |
| CN107283899A (en) | A kind of latex mixed liquor twin-screw dehydration device | |
| CN205922561U (en) | Fishing formula fishing net | |
| CN109737693B (en) | Chemical fiber dehydration treatment method | |
| CN111847565A (en) | Divergent river water suspended matter adsorption device | |
| CN111851448A (en) | Huff-and-puff type water surface solid suspended matter cleaning device based on water pollution treatment | |
| CN109537077B (en) | Chemical fiber dewatering device | |
| CN115012074B (en) | Mixed felt material and preparation method thereof | |
| CN110521650A (en) | A kind of multifunctional culture net cage | |
| CN110241645A (en) | A kind of paper grade (stock) wet type unity fibre pulp dispersion fiber dispersing apparatus | |
| CN113532064A (en) | Self-leakage type powder drying equipment | |
| CN108716026A (en) | A kind of chemical fiber production oiling device | |
| CN109405438A (en) | It is a kind of can multilayer place tealeaves tealeaves frame | |
| CN207927623U (en) | Raft fishing shield | |
| CN114074385A (en) | Semi-rotary plastic particle drying device | |
| CN110973083B (en) | Juvenile sea cucumber catching and transferring device | |
| CN210512330U (en) | Raw materials drying device is used in active carbon production | |
| CN207044744U (en) | A kind of latex mixed liquor twin-screw dehydration device | |
| CN112725910A (en) | Chemical fiber yarn cooling device for clothing production | |
| CN218803315U (en) | Polyester fiber production equipment of fishing net | |
| CN2497889Y (en) | Centrifugal airstream powder screener | |
| JP3122544U (en) | Rotating drum and drying device for drying seaweed | |
| CN208940863U (en) | Air-drying device is used in a kind of processing of dried squids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |