CN216630500U

CN216630500U - Lead-free tin smelting and stirring device

Info

Publication number: CN216630500U
Application number: CN202123442393.6U
Authority: CN
Inventors: 李树伟
Original assignee: Hongqiao Metal Products Kunshan Co ltd
Current assignee: Hongqiao Metal Products Kunshan Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-31
Anticipated expiration: 2031-12-30

Abstract

The application relates to a lead-free tin smelting stirring device, which comprises a stirring kettle, wherein a dispersing assembly and a stirring assembly are arranged in the stirring kettle, the stirring assembly comprises a stirring shaft, a stirring motor and a stirring blade, the stirring motor is connected with one end of the stirring kettle, one end of the stirring shaft is connected with a coupling of the stirring motor, the other end of the stirring shaft extends into the stirring kettle, and the stirring blade is arranged on the outer wall of the stirring shaft; one end of the dispersing component extends into the stirring kettle and disperses the materials in the stirring kettle. This application has the effect that promotes material homogeneity of being heated in the stirred tank.

Description

Lead-free tin smelting and stirring device

Technical Field

The application relates to the field of stirring devices, in particular to a lead-free tin smelting stirring device.

Background

The lead-free tin is a substance which adopts high-purity metal raw materials and controls the oxidation degree and the contents of metal and nonmetal impurities, and the lead-free tin needs to be fully heated in a reaction kettle when being smelted so as to ensure that the surface of the lead-free tin is smoother.

However, the material is usually bulky among the reation kettle, and the homogeneity that can make lead-free tin's the homogeneity of being heated is relatively poor, is close to nevertheless because of the outside lead-free tin of cauldron is heated the back, and inside has not fully obtained the heating yet to make the holistic homogeneity of being heated of lead-free tin descend.

For the above reasons, it is necessary to develop a device for improving the uniformity of heating of the material.

SUMMERY OF THE UTILITY MODEL

In order to promote the homogeneity of being heated of material, this application provides a lead-free tin smelts agitating unit.

The application provides a lead-free tin melting stirring device adopts following technical scheme:

a lead-free tin smelting stirring device comprises a stirring kettle, wherein a dispersion assembly and a stirring assembly are arranged in the stirring kettle, the stirring assembly comprises a stirring shaft, a stirring motor and a stirring blade, the stirring motor is connected with one end of the stirring kettle, one end of the stirring shaft is connected with a coupler of the stirring motor, the other end of the stirring shaft extends into the stirring kettle, and the stirring blade is arranged on the outer wall of the stirring shaft; one end of the dispersing component extends into the stirring kettle and disperses the materials in the stirring kettle.

Through adopting above-mentioned technical scheme, the material heats in stirred tank, starts the stirring subassembly, and with dispersion subassembly, stirring vane carries out the dispersion of horizontal direction with the material, and further dispersion is carried out to the material to dispersion subassembly, and stirring subassembly and dispersion subassembly's common cooperation can make the material fully disperse, has promoted material mixing effect, and then makes the material be heated more evenly.

Preferably, a connecting rope is arranged on the side wall of the stirring shaft, and a dispersing ball is arranged at one end, far away from the stirring kettle, of the connecting rope.

Through adopting above-mentioned technical scheme, the material passes the dispersion ball when stirring the dispersion, and the dispersion ball disperses the material to make the movement track of material change, and then make the mixed effect of material promote.

Preferably, a connecting ring is sleeved on the outer wall of the dispersing ball, a fixing ring is sleeved on the connecting ring, the fixing ring is sleeved on the dispersing ball, and the connecting rope is in sliding connection with the connecting ring.

Through adopting above-mentioned technical scheme, the dispersion ball suspends because the motion of material is in the material, and simultaneously, the material strikes the back to the dispersion ball, connects and slides each other between rope and the go-between to make the angle of dispersion ball change, and then make the material be indefinite wearing to establish the orbit of dispersion ball, strengthened the interference degree of dispersion ball to the material, make the stirring effect of material obtain promoting.

Preferably, a plurality of spoilers are arranged on the inner wall of the stirring kettle, and every two adjacent spoilers are arranged in a staggered mode.

Through adopting above-mentioned technical scheme, when the material moved in stirred tank, striking stirred tank, stirred tank made the material strike the back dispersion to make the orbit of material in the motion process change, reduced the material and taken place the emergence of the phenomenon that inertial motion and make the mixed effect of material descend when stirring for a long time.

Preferably, a spoiler port is formed in the spoiler, and a dispersion net is inserted into the spoiler port.

Through adopting above-mentioned technical scheme, thereby the dispersion net makes the material when passing through the spoiler, thereby the surface of partly material and spoiler is strikeed and is dispersed, and the material of another part passes the dispersion net to make the material further dispersed, so that the mixed effect of material obtains promoting.

Preferably, a sliding groove is formed in the inner wall of the flow disturbing port, a connecting frame is connected to the outer wall of the dispersing net and can slide in the flow disturbing port, a sliding block inserted into the sliding groove is arranged on the connecting frame, a connecting spring is arranged in the sliding groove, one end of the connecting spring is connected with the sliding block, and the other end of the connecting spring is connected with the end wall of the sliding groove.

Through adopting above-mentioned technical scheme, the connection box drives the dispersion net and slides in the mouth that disturbs when the material stirring to the position of dispersion net that makes changes, is provided with connecting spring in the sliding tray, and connecting spring's elastic action slides the dispersion net towards the position that is close to the stirred tank center, thereby makes the position of dispersion net indefinite, can further disturb the movement track of material.

Preferably, the outer wall of the stirring kettle is provided with a heat insulation plate.

Through adopting above-mentioned technical scheme, dispersion subassembly and the stirring subassembly in the stirred tank stir the dispersion to the material, and the heated board has good heat preservation effect, and the heat of the material in the reducible stirred tank when the heating scatters and disappears, can effectively promote the homogeneity of being heated of material when the heating stirring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dispersing component can disperse materials in the stirring shaft, and meanwhile, the stirring shaft is driven by the stirring motor to rotate, so that the stirring blades stir the materials in the circumferential direction;

2. the setting of dispersion ball can make the material wear to establish from the dispersion ball at the stirring in-process to make the dispersity of material obtain promoting, the mixed effect between the material rises, and then has promoted the homogeneity of material, also can promote the degree of consistency of being heated of material simultaneously.

Drawings

Fig. 1 is an overall schematic diagram of a lead-free tin smelting and stirring device in an embodiment of the application.

FIG. 2 is a partial sectional view for embodying the internal structure of a stirred tank.

Fig. 3 is a schematic view showing a connection relationship between the scattering ball and the connection string.

Fig. 4 is an exploded schematic view for showing a connection relationship between the connection frame, the dispersion net, and the spoiler.

Description of reference numerals:

1. stirring the mixture in a kettle; 2. a dispersion assembly; 21. a driving cylinder; 22. a disperser; 3. a stirring assembly; 31. a stirring motor; 32. a stirring shaft; 33. a stirring blade; 4. connecting ropes; 5. dispersing the balls; 51. a connecting ring; 52. a fixing ring; 6. a spoiler; 61. a flow-disturbing port; 62. a sliding groove; 7. a dispersion net; 71. a connecting frame; 72. a slider; 73. a connecting spring; 8. provided is an insulation board.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses lead-free tin smelting and stirring device. Referring to fig. 1 and 2, the lead-free tin smelting stirring device comprises a stirring kettle 1, wherein an insulation board 8 is fixedly adhered to the outer wall of the stirring kettle 1 through glue, in the embodiment of the application, the insulation board 8 is an extruded polystyrene board and has a good insulation effect, so that the phenomenon of heat dissipation in the stirring kettle 1 is reduced, and materials are heated more uniformly; install dispersion subassembly 2 and stirring subassembly 3 in stirred tank 1, stirring subassembly 3 stirs the raw materials in stirred tank 1 with dispersion subassembly 2 jointly.

Referring to fig. 1 and 2, dispersion subassembly 2 drives actuating cylinder 21 and deconcentrator 22 including driving actuating cylinder 21, drives actuating cylinder 21 and passes through the bolt fastening in stirred tank 1's roof department, and the piston rod that drives actuating cylinder 21 stretches into stirred tank 1, and deconcentrator 22 passes through the screw and drives actuating cylinder 21's piston rod fixed connection, starts to drive actuating cylinder 21 back, and deconcentrator 22 can follow stirred tank 1's direction of height reciprocating motion to the dispersion stirring effect of dispersion subassembly 2 to material in stirred tank 1 has been promoted.

Referring to fig. 1 and 2, in the embodiment of the present application, two stirring assemblies 3 are provided, and the two stirring assemblies 3 are located at two sides of the dispersing assembly 2 in the length direction; the stirring component 3 comprises a stirring motor 31, a stirring shaft 32 and a stirring blade 33, wherein the stirring motor 31 is fixedly connected with the top wall of the stirring kettle 1 through a fixing screw, one end of the stirring shaft 32 is fixedly welded with a coupler of the stirring motor 31, the other end of the stirring shaft 32 extends into the stirring kettle 1, and the stirring blade 33 is fixedly welded at the stirring shaft 32; the stirring motor 31 is started, and the stirring shaft 32 drives the stirring blades 33 to rotate together, so that the materials in the stirring kettle 1 can be mixed and stirred.

Referring to fig. 2 and 3, the inner wall department of stirred tank 1 has detained through colluding the ring system and has connected rope 4, connects rope 4 and keeps away from stirred tank 1's one end and installs dispersion ball 5, and dispersion ball 5 is hollow irregular netted spheroid, and when the material in stirred tank 1 was stirred, dispersion ball 5 floated in the material through connecting rope 4, and the material passes dispersion ball 5 to make the movement track of material change, the material is dispersed, and the degree of mixing of material obtains promoting.

Referring to fig. 2 and 3, go-between 51 is established to the outer wall cover of dispersion ball 5, the internal diameter of go-between 51 is greater than the external diameter of dispersion ball 5, go-between 51 department cover is equipped with solid fixed ring 52, gu fixed ring 52 is connected dispersion ball 5 and go-between 51, connect rope 4 system knot in go-between 51 department, and go-between 51 and be connected sliding connection between 4, the material is when stirring, dispersion ball 5 rocks, and simultaneously, go-between 51 and be connected rope 4 and can take place relative slip, thereby make the angle of dispersion ball 5 change, can further change the dispersion effect of material, thereby promote the mixed degree of material.

Referring to fig. 2 and 4, a plurality of spoilers 6 are fixedly arranged on the inner wall of the stirring kettle 1, in the embodiment of the present application, the spoilers 6 are rectangular plates, two adjacent spoilers 6 are arranged in a staggered manner, and the arrangement of the spoilers 6 can reduce the possibility of material mixing, so that the movement track is fixed, the material inertia movement is enabled, the dispersion effect is reduced, and the movement track is changed after the material impacts the spoilers 6, thereby improving the mixing effect between the materials.

Referring to fig. 2 and 4, a spoiler port 61 penetrates through the surface of the spoiler 6, a dispersion net 7 is inserted into the spoiler port 61, a connection frame 71 is welded and fixed to the outer wall of the dispersion net 7, the outer wall of the connection frame 71 is attached to the inner wall of the spoiler port 61, and the connection frame 71 can slide along the length direction of the spoiler 6; the top wall of the turbulent flow port 61 is provided with a sliding groove 62, the sliding groove 62 is arranged along the length direction of the spoiler 6, a sliding block 72 is integrally formed on the connecting frame 71, the sliding block 72 is inserted into the sliding groove 62, the side wall of the sliding block 72 is attached to the inner wall of the sliding groove 62, and the sliding block 72 can slide in the sliding groove 62; a connecting spring 73 is inserted into the sliding groove 62, one end of the connecting spring 73 is welded and fixed with the end wall of the sliding groove 62, and the other end of the connecting spring 73 is welded and fixed with one end of the sliding block 72; when the material is stirring, connection frame 71 can slide along the length direction of vortex mouth 61, and sliding block 72 slides in sliding tray 62 this moment, and coupling spring 73 plays the effect of dragging to sliding block 72 to make the position of dispersion net 7 constantly change, further promoted the divided effect of material.

The implementation principle of the lead-free tin smelting stirring device in the embodiment of the application is as follows: after the materials are poured into the stirring kettle 1, the driving cylinder 21 and the stirring motor 31 are started, and the stirring shaft 32 is rotated by the stirring motor 31 so as to drive the stirring blades 33 to rotate; the driving cylinder 21 enables the disperser 22 to reciprocate along the length direction of the stirring kettle 1, so that the materials in the stirring kettle 1 are dispersed more uniformly; the heated board 8 can protect the heat inside the stirring kettle 1, so that the material in the stirring kettle 1 is heated more uniformly, the mixing effect of the material is improved, and the uniform heating effect of the material is also improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a lead-free tin smelts agitating unit, includes stirred tank (1), its characterized in that: a dispersion assembly (2) and a stirring assembly (3) are arranged in the stirring kettle (1), the stirring assembly (3) comprises a stirring shaft (32), a stirring motor (31) and a stirring blade (33), the stirring motor (31) is connected with one end of the stirring kettle (1), one end of the stirring shaft (32) is connected with a coupler of the stirring motor (31), the other end of the stirring shaft (32) extends into the stirring kettle (1), and the stirring blade (33) is arranged at the outer wall of the stirring shaft (32); one end of the dispersing component (2) extends into the stirring kettle (1) and disperses the materials in the stirring kettle (1);

the side wall of the stirring kettle (1) is provided with a connecting rope (4), and one end of the connecting rope (4) far away from the stirring kettle (1) is provided with a dispersing ball (5).

2. The lead-free tin smelting stirring device as claimed in claim 1, wherein: dispersion subassembly (2) including driving actuating cylinder (21) and deconcentrator (22), drive actuating cylinder (21) with the one end of stirred tank (1) is connected, the piston rod that drives actuating cylinder (21) stretches into in stirred tank (1), deconcentrator (22) with the piston rod that drives actuating cylinder (21) is connected.

3. The lead-free tin smelting stirring device as claimed in claim 1, wherein: the outer wall of the dispersing ball (5) is sleeved with a connecting ring (51), the connecting ring (51) is sleeved with a fixing ring (52), the fixing ring (52) is sleeved on the dispersing ball (5), and the connecting rope (4) is in sliding connection with the connecting ring (51).

4. The lead-free tin smelting stirring device as claimed in claim 1, wherein: a plurality of spoilers (6) are arranged on the inner wall of the stirring kettle (1), and the spoilers (6) are arranged in a staggered mode.

5. The lead-free tin smelting stirring device as claimed in claim 4, wherein: a flow disturbing port (61) is formed in the spoiler (6), and a dispersing net (7) is inserted into the flow disturbing port (61).

6. The lead-free tin smelting stirring device as claimed in claim 5, wherein: sliding tray (62) have been seted up to the inner wall department of disturbing flow mouth (61), the outer wall department of dispersion net (7) is connected with connection frame (71), connection frame (71) can slide in disturbing flow mouth (61), connection frame (71) are provided with and insert and locate sliding block (72) in sliding tray (62), be provided with connecting spring (73) in sliding tray (62), the one end of connecting spring (73) with sliding block (72) are connected, the other end of connecting spring (73) with the end wall of sliding tray (62) is connected.

7. The lead-free tin smelting stirring device as claimed in claim 1, wherein: and a heat insulation plate (8) is arranged on the outer wall of the stirring kettle (1).