High-temperature stirrer with heat insulation effect for salt bath furnace

Abstract

The utility model provides a salt bath furnace high temperature blender with heat insulation effect, including: moving chassis, bracing frame, tray, drive subassembly and stirring barrel, the bracing frame is fixed on the top of moving chassis, the tray is installed on the top of bracing frame, drive subassembly is provided on the tray, and the drive subassembly is installed on the top of the bracing frame. The stirring barrel is arranged on the movable chassis, the driving assembly comprises a heat insulation part, and the heat insulation part comprises an upper flange plate and a lower flange plate; through the arrangement of the upper flange plate and the lower flange plate, the split effect of the rotating shaft inside and outside the stirring barrel is realized, the phenomenon that the rotating shaft is integrally bent is avoided, the maintenance operation difficulty is reduced, and the production and processing cost is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-temperature metallurgy, in particular to a high-temperature mixer with heat insulation effect for a salt bath furnace. Background Art

[0002] Existing high temperature mixers are already quite common, such as a high temperature mixer with patent number 201820553328.X. For details, please refer to Figure 1 ,like Figure 1 The mixer shown includes a box body, a feeding port 3 is provided on one side of the upper end of the box body, the output shaft of the motor is connected to the rotating shaft 7 through a coupling, and at least 8-12 groups of stirring rods 8 are provided, one end of the rotating shaft 7 passes through the upper end of the box body 1 and is fixedly connected to a ring 10, and the upper end of the rotating shaft 7 located inside the box body is fixedly connected to a scraper rod 14, and a groove 15 is provided on the side wall of the scraper rod 14, and a cross bar 9 is fixedly connected to the outer wall of the ring 10, and the lower surface of the cross bar 9 is fixedly connected to the upper end of the cylinder, and the lower end of the cylinder is connected to a plate 1 1. The bottom of the plate 11 contacts the inner bottom end of the box body 1, and a high-temperature resistant stainless steel plate 13 is provided on the inner side wall of the box body; one side of the high-temperature resistant stainless steel plate 13 contacts the side wall of the scraper rod 14. Since the temperature of the stirring material required to attach the silicon carbide alloy layer to the metal plate surface can reach 1000°, the rotating shaft 7 needs to be continuously in a high-temperature environment and is prone to bending. At this time, the entire rotating shaft 7 (including the part exposed outside the furnace body) needs to be made of high-temperature resistant material, which causes difficulties in maintenance and high production costs.

[0003] Therefore, it is necessary to develop a high temperature mixer with heat insulation effect for a salt bath furnace. Utility Model Content

[0004] The utility model provides a high-temperature stirrer with heat insulation effect for a salt bath furnace to solve the above problem.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a high-temperature mixer with a heat-insulating effect for a salt bath furnace, comprising: a mobile chassis, a support frame, a tray, a drive assembly and a stirring barrel, the support frame is fixed to the top of the mobile chassis, the tray is installed on the top of the support frame, the drive assembly is arranged on the tray, the stirring barrel is arranged on the mobile chassis, the drive assembly includes a heat-insulating part, and the heat-insulating part includes an upper flange and a lower flange.

[0006] Furthermore, the driving assembly also includes an active rotating rod, and the top of the active rotating rod is rotatably connected to the bottom surface of the tray.

[0007] Furthermore, the top of the upper flange is fixedly connected to the bottom of the active rotating rod.

[0008] Furthermore, the upper flange and the lower flange are connected by bolts.

[0009] Furthermore, a driven rotating rod is fixed to the bottom of the lower flange, and the bottom of the driven rotating rod extends into the interior of the mixing barrel.

[0010] Furthermore, a stirring part is installed on the driven rotating rod.

[0011] Furthermore, the stirring portion includes two fixed clamping blocks, and one side of the fixed clamping block is provided with an arc-shaped groove that matches the curvature of the driven rotating rod.

[0012] Furthermore, a stirring blade is fixed to one side of the fixed clamp block, and the two stirring blades are inclined in opposite directions.

[0013] Furthermore, a through groove is provided on the stirring blade.

[0014] Furthermore, one side of the inner contour of the through groove is wavy.

[0015] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0016] By setting the upper flange and the lower flange, the shaft inside and outside the mixing barrel can be separated to avoid the overall bending of the shaft, which reduces the difficulty of maintenance and operation, and also reduces the production and processing costs;

[0017] By setting up the stirring part, the stirring blade can be stably separated or assembled with the driven rotating rod, thereby enhancing the stirring stability;

[0018] By providing a wave-shaped through groove on the stirring blade, the stirring effect is improved and a pressure relief effect can be achieved to prevent the stirring blade from being bent due to pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural schematic diagram of a high temperature mixer in the prior art;

[0021] Figure 2 It is a stereoscopic diagram of the best embodiment of a high temperature mixer with heat insulation effect for a salt bath furnace of the utility model;

[0022] Figure 3 A three-dimensional diagram of the best embodiment of the heat insulation part and the driven rotating rod of the utility model;

[0023] Figure 4It is a stereoscopic diagram of the optimal embodiment of the stirring part of the utility model.

[0024] Among them, 100, mobile chassis; 200, support frame; 300, tray; 400, driving assembly; 401, insulation part; 4011, upper flange; 4012, lower flange; 402, driven rotating rod; 403, stirring part; 4031, fixed clamping block; 4032, arc-shaped groove; 4033, stirring blade; 4034, through groove; 404, active rotating rod; 500, stirring barrel. DETAILED DESCRIPTION

[0025] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0026] See also Figures 2 to 3 , Figure 2 It is a stereoscopic diagram of the best embodiment of a high temperature mixer with heat insulation effect for a salt bath furnace of the utility model; Figure 3 1 is a stereogram of the optimal embodiment of the heat insulation part and the driven rotating rod of the utility model. Figures 2 to 3 As shown, the utility model provides a high-temperature mixer with heat insulation effect for a salt bath furnace, comprising: a mobile chassis 100, a support frame 200, a tray 300, a drive assembly 400 and a mixing barrel 500, the support frame 200 is fixed on the top of the mobile chassis 100, the tray 300 is installed on the top of the support frame 200, the drive assembly 400 is arranged on the tray 300, and the mixing barrel 500 is arranged on the mobile chassis 100.

[0027] Please continue reading Figure 3 .like Figure 3 As shown, the driving assembly 400 includes a heat insulating portion 401, and the heat insulating portion 401 includes an upper flange 4011 and a lower flange 4012. The driving assembly 400 also includes an active rotating rod 404, which is placed outside the mixing barrel 500, and the top of the active rotating rod 404 is rotatably connected to the bottom of the tray 300. The top of the upper flange 4011 is fixedly connected to the bottom of the active rotating rod 404. The upper flange 4011 and the lower flange 4012 are connected by bolts, and the purpose of the upper flange 4011 and the lower flange 4012 being connected by bolts is to make the two detachable.

[0028] Please continue reading Figure 3 Combined with Figure 4 , Figure 4 This is a stereogram of the optimal embodiment of the stirring part of the utility model. Figures 3 to 4As shown, a driven rotating rod 402 is fixed to the bottom of the lower flange 4012, and the bottom of the driven rotating rod 402 extends into the interior of the mixing barrel 500. A stirring portion 403 is installed on the driven rotating rod 402, and the driven rotating rod 402 is made of high temperature resistant material. When the driven rotating rod 402 is bent under high temperature and fatigue, the upper flange 4011 and the lower flange 4012 can be disassembled to replace the scrapped driven rotating rod 402.

[0029] Please continue reading Figure 4 .like Figure 4 As shown, the composition structure of the stirring part 403 is specifically described below. The stirring part 403 includes two fixed clamps 4031. One side of the fixed clamps 4031 is provided with an arc groove 4032 that matches the arc of the driven rotating rod 402, so that the two fixed clamps 4031 are attached to the driven rotating rod 402 to form a gap. A stirring blade 4033 is fixed on one side of the fixed clamps 4031. The inclination directions of the two stirring blades 4033 are opposite. A through groove 4034 is provided on the stirring blade 4033. One side of the inner contour of the through groove 4034 is wavy, and the wavy through groove 4034 divides the stirring blade 4033 into a plurality of corner parts to improve the stirring effect. At the same time, the through groove 4034 can also play a pressure relief role to avoid the bending of the stirring blade 4033 under pressure.

[0030] In summary, the beneficial effects of the present invention are as follows: by providing the upper flange 4011 and the lower flange 4012, the shaft separation effect inside and outside the mixing barrel 500 is achieved, the overall bending of the shaft is avoided, the difficulty of maintenance operations is reduced, and the production and processing costs are reduced; by providing the stirring portion 403, the stirring blade 4033 can be stably disassembled or assembled with the driven rotating rod 402, thereby enhancing the stirring stability; by providing a wavy through groove 4034 on the stirring blade 4033, the stirring effect is improved, and a pressure relief effect can be achieved, thereby avoiding the bending of the stirring blade 4033 under pressure.

[0031] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A high temperature mixer with heat insulation effect for a salt bath furnace, characterized in that: include: A mobile chassis (100), a support frame (200), a tray (300), a driving assembly (400) and a mixing barrel (500), wherein the support frame (200) is fixed on the top of the mobile chassis (100), the tray (300) is installed on the top of the support frame (200), the driving assembly (400) is arranged on the tray (300), the mixing barrel (500) is arranged on the mobile chassis (100), and the driving assembly (400) includes a heat insulation part (401), and the heat insulation part (401) includes an upper flange (4011) and a lower flange (4012).

2. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 1, characterized in that: The driving assembly (400) further comprises an active rotating rod (404), the top of which is rotatably connected to the bottom surface of the tray (300).

3. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 2, characterized in that: The top of the upper flange (4011) is fixedly connected to the bottom of the active rotating rod (404).

4. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 3, characterized in that: The upper flange (4011) and the lower flange (4012) are connected by bolts.

5. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 4, characterized in that: A driven rotating rod (402) is fixed to the bottom of the lower flange (4012), and the bottom of the driven rotating rod (402) extends into the interior of the mixing barrel (500).

6. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 5, characterized in that: The driven rotating rod (402) is provided with a stirring portion (403).

7. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 6, characterized in that: The stirring portion (403) comprises two fixed clamping blocks (4031), and one side of the fixed clamping block (4031) is provided with an arc-shaped groove (4032) that matches the arc of the driven rotating rod (402).

8. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 7, characterized in that: A stirring blade (4033) is fixed to one side of the fixed clamp block (4031), and the two stirring blades (4033) are inclined in opposite directions.

9. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 8, characterized in that: The stirring blade (4033) is provided with a through groove (4034).

10. A high temperature mixer with heat insulation effect for a salt bath furnace as claimed in claim 9, characterized in that: One side of the inner contour of the through groove (4034) is wavy.

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