CN219160881U

CN219160881U - Drying device of titanium alloy powder

Info

Publication number: CN219160881U
Application number: CN202320167708.0U
Authority: CN
Inventors: 郝国建; 于军; 姜洪涛; 马超
Original assignee: Jiangsu Zhongzhuan New Material Co ltd
Current assignee: Jiangsu Zhongzhuan New Material Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-09
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a titanium alloy powder drying device, which comprises a drying box body, wherein the bottom of the drying box body is fixedly connected with a supporting base, the top of the inner wall of the drying box body is provided with a collecting hopper, the bottom of the collecting hopper is communicated with a diversion metal bent pipe, both sides of the diversion metal bent pipe are provided with electric heating plates, the middle part of the inner wall of the drying box body is provided with a filter screen, the middle part of the back of the drying box body is provided with a brushing mechanism for stirring powder materials above the filter screen, the brushing mechanism comprises a fixed shell, a screw rod, a sleeve, a transverse moving rod, a fixed box and a motor arranged in the fixed box, the middle parts of both sides of the drying box body are provided with side frames, one side of the inner wall of each side frame is connected with a fixed seat, and one side of each fixed seat is provided with a heating pipe.

Description

Drying device of titanium alloy powder

Technical Field

The utility model relates to the field of titanium alloy powder processing, in particular to a drying device for titanium alloy powder.

Background

Titanium alloys refer to a variety of alloying metals made from titanium and other metals. Titanium is an important structural metal, titanium alloy is high in strength, good in corrosion resistance and high in heat resistance, titanium alloy powder is prepared by atomizing titanium alloy liquid metal qualified in smelting into powder by adopting atomization, a rotating electrode or vacuum decompression atomization, hot extruding into rods, hot isostatic pressing into titanium alloy turbine discs, aircraft keel joints and sea water desalting devices, and the titanium alloy powder is widely applied, and needs to be dried in the production and processing process, so that subsequent processing is facilitated.

The drying device of titanium alloy powder adopts the mode of heating to stir the drying to the material generally, but in-service use in-process material pile up comparatively seriously, and some materials do not contact with the heat source, and then lead to powder material to be heated unevenly, and the stoving is inhomogeneous to machining efficiency has also been reduced.

Disclosure of Invention

The utility model aims to provide a drying device for titanium alloy powder, which aims to solve the problems that the drying device for titanium alloy powder provided in the background art generally adopts a heating mode to stir and dry materials, but the stacking of the materials is serious in the actual use process, and some materials are not contacted with a heat source, so that the powder materials are heated unevenly and dried unevenly, and the processing efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drying device of titanium alloy powder, includes the stoving box, the bottom fixedly connected with supporting base of stoving box, the fixed intercommunication in top of stoving box has the loading hopper, the collecting hopper is installed at the top of stoving box inner wall, the bottom intercommunication of collecting hopper has the water conservancy diversion metal return bend, the electric heating piece is all installed to the both sides of water conservancy diversion metal return bend, the mid-mounting of stoving box inner wall has the filter screen, the mid-mounting at stoving box back has the brush material mechanism that is used for stirring the powder material above the filter screen, brush material mechanism includes the fixed shell, rotates and connects at the inside lead screw of fixed shell, sleeve, sideslip pole, fixed box and installs the motor inside the fixed box, just the surface and the middle part threaded connection of lead screw, one side of sleeve and the one end fixed connection of pole, one side of fixed shell and one side fixed box are fixedly connected with a plurality of sideslip pole, the output and the lead screw of motor are connected, the mid-mounting of stoving box both sides has the side frame, one side frame inner wall one side is connected with the fixing base, one side of fixing base is installed to the fixing base.

As a preferable technical scheme of the utility model, a switch panel is fixedly arranged at the bottom of one side of the drying box body, and the electric heating sheet, the heating pipe and the motor are electrically connected with an external power supply through the switch panel, so that the switch panel is convenient for controlling the electric heating sheet, the heating pipe and the motor.

As a preferable technical scheme of the utility model, the front surface of the drying box body is hinged with a sealing box door for sealing the drying box body, and the middle part of the sealing box door is provided with an observation window for conveniently observing the inside of the drying box body.

As a preferable technical scheme of the utility model, the collecting hopper is arranged corresponding to the bottom of the charging hopper, the bottom of the flow guiding metal bent pipe is positioned above the filter screen, and powder falls onto the filter screen from the bottom after passing through the flow guiding metal bent pipe.

As a preferable technical scheme of the utility model, the filter screen is arranged corresponding to the transverse moving rod, the fixing shell is fixedly connected to the surface of the back surface of the drying box body, the transverse moving rod extends to the inside of the drying box body, and the transverse moving rod is in sliding connection with the drying box body.

As a preferable technical scheme of the utility model, a collecting box for collecting powder is arranged at the bottom of the inner wall of the drying box body, and the collecting box is arranged corresponding to the bottom of the filter screen and is used for collecting the dried powder materials.

Compared with the prior art, the utility model has the beneficial effects that:

during the use, the material gets into the collecting hopper under the effect of gravity and then carries out the water conservancy diversion through water conservancy diversion metal return bend to powder when passing through water conservancy diversion metal return bend, the higher temperature of water conservancy diversion metal return bend itself can carry out drying treatment to the powder of passing through, afterwards the material falls into on the filter screen, the powder can filter whereabouts through the filter screen, the filter work of material is accelerated to the brush material mechanism, can slowly fall through the heating region of heating pipe after filtering through the filter screen, the powder of constantly falling can be evenly dried by the zone of heating around the heating pipe, whole device has enlarged material and thermal area of contact, avoid the piling up phenomenon of material stoving in-process, it is more even to dry, the efficiency is higher.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the drying box according to the present utility model;

FIG. 3 is a block diagram of the brushing mechanism of the present utility model;

FIG. 4 is a block diagram of a traversing lever of the present utility model.

In the figure: 1. drying the box body; 2. a support base; 3. sealing the box door; 4. a hopper; 5. a side frame; 6. a switch panel; 7. an observation window; 8. a filter screen; 9. a collecting hopper; 10. a diversion metal bent pipe; 11. an electric heating plate; 12. a fixing seat; 13. heating pipes; 14. a collection box; 15. a brushing mechanism; 16. a fixed case; 17. a screw rod; 18. a sleeve; 19. a traversing lever; 20. a fixed box; 21. a motor; 22. brushing a thin rod.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a drying device for titanium alloy powder, comprising a drying box 1, wherein the bottom of the drying box 1 is fixedly connected with a supporting base 2, the top of the drying box 1 is fixedly communicated with a charging hopper 4, the top of the inner wall of the drying box 1 is provided with a collecting hopper 9, the bottom of the collecting hopper 9 is communicated with a diversion metal bent pipe 10, both sides of the diversion metal bent pipe 10 are provided with electric heating plates 11, the middle part of the inner wall of the drying box 1 is provided with a filter screen 8, the middle part of the back of the drying box 1 is provided with a brushing mechanism 15 for stirring powder material above the filter screen 8, the brushing mechanism 15 comprises a fixed shell 16, a screw rod 17, a sleeve 18, a transverse rod 19, a fixed box 20 and a motor 21 arranged in the fixed box 20, the surface of the screw rod 17 is in threaded connection with the middle part of the sleeve 18, one side of a sleeve 18 is fixedly connected with one end of a transverse moving rod 19, one side of a fixed shell 16 is fixedly connected with one side of a fixed box 20, the bottom of the transverse moving rod 19 is connected with a plurality of fine brushing rods 22, the output end of a motor 21 is connected with a screw rod 17, side frames 5 are arranged in the middle of two sides of a drying box 1, one side of the inner wall of each side frame 5 is connected with a fixed seat 12, one side of each fixed seat 12 is provided with a heating pipe 13, powder materials are added from a charging hopper 4 in the embodiment, the materials enter a collecting hopper 9 under the action of gravity and are guided by a guide metal bent pipe 10, when the powder passes through the guide metal bent pipe 10, the temperature of the guide metal bent pipe 10 is higher, the passing powder can be dried, the powder falls onto a filter screen 8, the powder can fall down through the filter screen 8, and slowly falls down through a heating area of the heating pipes 13 after being filtered by the filter screen 8, the falling powder is uniformly dried by the heating pipe 13.

In this embodiment, before the drying operation, the electric heating plate 11 and the heating pipe 13 are started through the switch panel 6, the electric heating plate 11 can raise the temperature of the diversion metal bent pipe 10, the heating pipe 13 can continuously supply heat to the interior of the drying box 1, and the side frame 5 is communicated with the interior of the drying box 1, so that the temperature of the middle part of the inner wall of the drying box 1 is raised, and the area opposite to the heating pipe 13 is the main drying area.

Referring to fig. 1-4, a switch panel 6 is fixedly installed at the bottom of one side of a drying box 1, an electric heating plate 11, a heating pipe 13 and a motor 21 are electrically connected with an external power supply through the switch panel 6, a sealed box door 3 for sealing the drying box 1 is hinged to the front of the drying box 1, an observation window 7 for conveniently observing the inside of the drying box 1 is arranged in the middle of the sealed box door 3, a collecting hopper 9 is correspondingly arranged at the bottom of a charging hopper 4, the bottom of a diversion metal bent pipe 10 is located above a filter screen 8, the filter screen 8 is correspondingly arranged with a traversing rod 19, a fixing shell 16 is fixedly connected to the surface of the back of the drying box 1, the traversing rod 19 extends to the inside of the drying box 1, and the traversing rod 19 is in sliding connection with the drying box 1, a collecting box 14 for collecting powder is installed at the bottom of the inner wall of the drying box 1, the collecting box 14 is correspondingly arranged with the bottom of the filter screen 8, in this embodiment, when the powder is located above the filter screen 8, a motor 21 starts a brush material mechanism 15, the motor 21 drives a screw 17 to rotate, the screw 18 moves horizontally to drive the traversing rod 19 to move above the filter screen 8, the filter screen 22 moves horizontally, and the filter screen 22 is not pulled and the filter screen 8 is not broken, and the material is filtered.

When the titanium alloy powder drying device is particularly used, the electric heating sheet 11 and the heating pipe 13 are started through the switch panel 6 before the drying operation, the electric heating sheet 11 can raise the temperature of the diversion metal bent pipe 10, the heating pipe 13 can continuously supply heat to the inside of the drying box body 1, the middle temperature of the inner wall of the drying box body 1 is raised, powder materials are added from the charging hopper 4 in the use process, the materials enter the collecting hopper 9 under the action of gravity and are guided through the diversion metal bent pipe 10, when the powder passes through the diversion metal bent pipe 10, the temperature of the diversion metal bent pipe 10 is higher, the powder can be subjected to drying treatment, the powder falls onto the filter screen 8, the powder can be filtered and falls through the filter screen 8, the motor 21 of the brushing mechanism 15 is started through the switch panel 6, the motor 21 drives the screw rod 17 to rotate, the screw rod 17 enables the sleeve 18 to horizontally move to drive the traversing rod 19 to move above the filter screen 8, the plurality of brushing fine rods 22 at the bottom of the traversing rod 19 can continuously stir the materials above the filter screen 8, the filter screen 8 is filtered, the materials slowly fall through the filter screen 8 and then fall into the heating pipe 13 after the filter screen is filtered, the powder falls into the heating pipe 13, and the drying box is continuously dried, and the powder is collected after the powder falls into the heating pipe 13.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a drying device of titanium alloy powder, includes stoving box (1), its characterized in that: the utility model discloses a drying box, including drying box (1), supporting base (2) is fixedly connected with in the bottom of drying box (1), loading hopper (4) is fixedly connected with in the top of drying box (1), collecting hopper (9) are installed at the top of drying box (1) inner wall, collecting hopper (9) bottom intercommunication has water conservancy diversion metal return bend (10), electric heating plate (11) are all installed to the both sides of water conservancy diversion metal return bend (10), the mid-mounting of drying box (1) inner wall has filter screen (8), the mid-mounting at drying box (1) back has brush material mechanism (15) that are used for stirring the powder material above filter screen (8), brush material mechanism (15) are including fixed shell (16), screw rod (17) in fixed shell (16) inside rotation connection, sleeve (18), sideslip pole (19), fixed box (20) and install motor (21) in the inside of fixed box (20), and the middle part threaded connection of surface and sleeve (18), one side and one end fixed connection of sideslip pole (19) of sleeve (18), fixed shell (16) and fixed connection of one side (20) and fixed connection pole (20) have a plurality of fine brush material (22), the middle part of stoving box (1) both sides is installed side frame (5), one side of side frame (5) inner wall is connected with fixing base (12), heating pipe (13) are installed to one side of fixing base (12).

2. The drying device for titanium alloy powder according to claim 1, wherein: the bottom of one side of the drying box body (1) is fixedly provided with a switch panel (6), and the electric heating sheet (11), the heating pipe (13) and the motor (21) are electrically connected with an external power supply through the switch panel (6).

3. The drying device for titanium alloy powder according to claim 1, wherein: the front of stoving box (1) articulates there is sealed chamber door (3) to stoving box (1), the middle part of sealed chamber door (3) is equipped with observation window (7) inside stoving box (1) of being convenient for observe.

4. The drying device for titanium alloy powder according to claim 1, wherein: the collecting hopper (9) is arranged corresponding to the bottom of the charging hopper (4), and the bottom of the diversion metal bent pipe (10) is positioned above the filter screen (8).

5. The drying device for titanium alloy powder according to claim 1, wherein: the filter screen (8) corresponds with the sideslip pole (19) and sets up, just fixed shell (16) fixed connection is at the surface at stoving box (1) back, and sideslip pole (19) extend to the inside of stoving box (1), just sideslip pole (19) and stoving box (1) sliding connection.

6. The drying device for titanium alloy powder according to claim 1, wherein: the bottom of stoving box (1) inner wall is installed and is used for collecting collection box (14) of powder, collection box (14) corresponds the bottom setting of filter screen (8).