Stirring device for sintering test

Abstract

The utility model relates to the technical field of sintered sand preparation, in particular to a stirring device for a sintering test, which comprises a first support plate, a butt joint groove is arranged on the first support plate, and a stirring tank can be placed in the butt joint groove; a first U-shaped supporting frame is fixed to the left side of the first supporting plate, a second U-shaped supporting frame is fixed to the right side of the first supporting plate, and a first hydraulic oil cylinder and a second hydraulic oil cylinder are vertically and upwards arranged at the top of the first U-shaped supporting frame and the top of the second U-shaped supporting frame correspondingly. A supporting transverse plate is fixed to a piston rod of the first hydraulic oil cylinder and a piston rod of the second hydraulic oil cylinder. The stirring device for the sintering test is high in stirring efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sintered sand preparation, and particularly relates to a stirring device for sintering experiments. Background Art

[0002] When preparing quartz stone plates, at present, the domestic ore sources suitable for making white plates are scarce and expensive. Therefore, after sintering various raw ores, the whitening effect can be achieved to meet the demand for making white plates, and then pulverized to replace the quartz powder used in existing plates, which can reduce costs.

[0003] Before sintering, sintered sand needs to be stirred to mix various raw materials together before sintering. In order to verify the effect after mixed sintering, batch production can only be carried out after experiments. The existing stirring devices for sintering experiments have low stirring efficiency. Content of the Utility Model

[0004] The purpose of the utility model: The utility model provides a stirring device for sintering experiments, which has high stirring efficiency.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A stirring device for sintering experiments includes a first support plate, and a pair of docking grooves are arranged on the first support plate, and a stirring tank can be placed inside the docking grooves;

[0007] A first U-shaped support frame is fixed on the left side of the first support plate, and a second U-shaped support frame is fixed on the right side thereof. A first hydraulic cylinder and a second hydraulic cylinder are vertically upward arranged on the top of the first U-shaped support frame and the top of the second U-shaped support frame respectively. A support cross plate is fixed on the piston rod of the first hydraulic cylinder and the piston rod of the second hydraulic cylinder. A first stirring motor is vertically downward arranged on the support cross plate. A first stirring rod is fixed on the rotor of the first stirring motor. A stirring support plate is fixed on the first stirring rod. A second stirring motor is vertically downward arranged on the stirring support plate. A second stirring rod is fixed on the rotor of the second stirring motor. A plurality of first stirring fan blades are fixed on the second stirring rod;

[0008] Two stirring connecting rods are fixed below the stirring support plate, and a plurality of second stirring fan blades are fixed between the stirring connecting rods.

[0009] As an improvement: A first heating plate is arranged at the bottom of the docking groove, and a second heating plate is arranged on the side wall of the docking groove.

[0010] As an improvement: A plurality of support columns are arranged below the first support plate, and the support columns are vertically upward fixed on a second support plate;

[0011] A first pressure sensor is provided at the docking location between the support column and the first support plate.

[0012] As an improvement: A sealing cover body is provided below the support cross plate, and the sealing cover body is fixed below the support cross plate through a plurality of connecting columns.

[0013] As an improvement: A first limiting air cylinder is horizontally provided on the first U-shaped support frame, a first arc-shaped limiting plate is fixed on the piston rod of the first limiting air cylinder, and a second pressure sensor is provided at the docking location between the piston rod of the first limiting air cylinder and the first arc-shaped limiting plate;

[0014] A second limiting air cylinder is horizontally provided on the second U-shaped support frame, a second arc-shaped limiting plate is fixed on the piston rod of the second limiting air cylinder, and a third pressure sensor is provided at the docking location between the piston rod of the second limiting air cylinder and the second arc-shaped limiting plate.

[0015] In summary, the present utility model has the following beneficial effects:

[0016] 1. Place the mixing tank into the docking groove, and then place raw materials such as mineral particles into the mixing tank according to a certain proportion. The first hydraulic cylinder and the second hydraulic cylinder move downward to cover the sealing cover body onto the mixing tank. Start the first mixing motor to drive the mixing support plate to rotate, and the mixing support plate drives the second mixing fan blades to rotate. During the rotation process, the second mixing motor drives the first mixing fan blades on the second mixing rod to rotate, so as to quickly realize the rapid mixing of raw materials such as mineral particles;

[0017] 2. The first arc-shaped limiting plate and the second arc-shaped limiting plate can limit the mixing tank to prevent it from tipping over during the mixing process;

[0018] 3. The first heating plate and the second heating plate can preheat the raw materials such as mineral particles in the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art.

[0020] Figure 1 It is a schematic diagram of the overall structure of a stirring device for sintering tests Figure 1 ;

[0021] Figure 2 It is a schematic diagram of the overall structure of a stirring device for sintering tests Figure 2 ;

[0022] Wherein: 1. First support plate; 2. Docking groove; 3. Stirring tank; 4. First U-shaped support frame; 5. Second U-shaped support frame; 6. First hydraulic cylinder; 7. Second hydraulic cylinder; 8. Support cross plate; 9. First stirring motor; 10. First stirring rod; 11. Stirring support plate; 12. Second stirring motor; 13. Second stirring rod; 14. First stirring fan blade; 15. Stirring connecting rod; 16. Second stirring fan blade; 17. First heating plate; 18. Second heating plate; 19. Support column; 20. Second support plate; 21. First pressure sensor; 22. Sealing cover body; 23. First limiting cylinder; 24. Second limiting cylinder; 25. First arc-shaped limiting plate; 26. Second arc-shaped limiting plate; 27. Second pressure sensor; 28. Third pressure sensor. Detailed implementation manner

[0023] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] Please refer to Figure 1 - Figure 2 , a stirring device for sintering test, comprising a first support plate 1, on which there is a docking groove 2, and a stirring tank 3 can be placed inside the docking groove 2;

[0025] On the left side of the first support plate 1, a first U-shaped support frame 4 is fixed, and on its right side, a second U-shaped support frame 5 is fixed. On the top of the first U-shaped support frame 4 and the top of the second U-shaped support frame 5, a first hydraulic cylinder 6 and a second hydraulic cylinder 7 are respectively vertically upward provided. On the piston rod of the first hydraulic cylinder 6 and the piston rod of the second hydraulic cylinder 7, a support cross plate 8 is fixed. Vertically downward on the support cross plate 8, a first stirring motor 9 is provided. On the rotor of the first stirring motor 9, a first stirring rod 10 is fixed. On the first stirring rod 10, a stirring support plate 11 is fixed. Vertically downward on the stirring support plate 11, a second stirring motor 12 is provided. On the rotor of the second stirring motor 12, a second stirring rod 13 is fixed. On the second stirring rod 13, a plurality of first stirring fan blades 14 are fixed;

[0026] Below the stirring support plate 11, two stirring connecting rods 15 are fixed, and between the stirring connecting rods 15, a plurality of second stirring fan blades 16 are fixed.

[0027] In this embodiment, the stirring tank 3 is placed into the docking groove 2, and then raw materials such as mineral particles are placed into the stirring tank 3 according to a certain proportion. The first hydraulic cylinder 6 and the second hydraulic cylinder 7 act downward to cover the sealing cover body 22 on the stirring tank 3. The first stirring motor 9 is started to drive the stirring support plate 11 to rotate. The stirring support plate 11 drives the second stirring fan blades 16 to rotate. During the rotation process, the second stirring motor 12 drives the first stirring fan blades 14 on the second stirring rod 13 to rotate, so as to quickly realize the rapid mixing of raw materials such as mineral particles.

[0028] A first heating plate 17 is provided at the bottom of the docking groove 2, and a second heating plate 18 is provided on the side wall of the docking groove 2. When the mixing tank 3 is placed inside the docking groove 2, its side wall can contact the second heating plate 18, and its bottom contacts the first heating plate 17, so as to achieve rapid heating operation. In this embodiment, the first heating plate 17 and the second heating plate 18 can preheat raw materials such as mineral particles in the mixing tank 3.

[0029] A number of support columns 19 are provided below the first support plate 1, and the support columns 19 are vertically fixed upward on the second support plate 20; a first pressure sensor 21 is provided at the docking part of the support column 19 and the first support plate 1. In this embodiment, the weight of the added material can be sensed by the first pressure sensor 21, so as to facilitate proportioning.

[0030] A sealing cover body 22 is provided below the support cross plate 8, and the sealing cover body 22 is fixed below the support cross plate 8 through a number of connecting columns. In this embodiment, the sealing cover body 22 automatically covers the mixing tank 3, so as to prevent the material from flying out during the mixing process and reduce the manual operation process.

[0031] A first limiting air cylinder 23 is horizontally provided on the first U-shaped support frame 4, a first arc-shaped limiting plate 25 is fixed on the piston rod of the first limiting air cylinder 23, and a second pressure sensor 27 is provided at the docking part of the piston rod of the first limiting air cylinder 23 and the first arc-shaped limiting plate 25; a second limiting air cylinder 24 is horizontally provided on the second U-shaped support frame 5, a second arc-shaped limiting plate 26 is fixed on the piston rod of the second limiting air cylinder 24, and a third pressure sensor 28 is provided at the docking part of the piston rod of the second limiting air cylinder 24 and the second arc-shaped limiting plate 26. In this embodiment, the first arc-shaped limiting plate 25 and the second arc-shaped limiting plate 26 can limit the mixing tank 3 to prevent it from tipping over during the mixing process; at the same time, the second pressure sensor 27 and the third pressure sensor 28 can sense the pressure exerted on the mixing tank 3 by the arc-shaped limiting plate to prevent damage to the equipment due to excessive pressure.

[0032] Working principle: Place the mixing tank 3 into the docking groove 2, then place raw materials such as mineral particles into the mixing tank 3 according to a certain proportion. The first pressure sensor 21 senses the amount of the added material, so as to control the proportion of the raw materials. Start the first limiting air cylinder 23 and the second limiting air cylinder 24 to make the first arc-shaped limiting plate 25 and the second arc-shaped limiting plate 26 fit on the surface of the mixing tank 3 to limit the mixing tank 3.

[0033] Subsequently, the first hydraulic cylinder 6 and the second hydraulic cylinder 7 move downward to cover the sealing cover body 22 on the mixing tank 3. The first stirring motor 9 is started to drive the stirring support plate 11 to rotate. The stirring support plate 11 drives the second stirring fan blade 16 to rotate. During the rotation process, the second stirring motor 12 drives the first stirring fan blade 14 on the second stirring rod 13 to rotate, so as to quickly realize the rapid mixing of raw materials such as mineral particles.

[0034] During the mixing process, the first heating plate 17 and the second heating plate 18 can preheat the raw materials in the mixing tank 3. After the stirring and mixing are completed, the sealing cover body 22 is removed upward, and the mixing tank 3 is taken out of the docking groove 2 by means of a clamping tool, and the next operation can be carried out.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that; it is still possible to modify the specific implementation manners of the present invention or perform equivalent replacements for some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered by the scope of the technical solutions claimed in the present invention.

Claims

1. A stirring device for sintering tests, characterized in that, It includes a first support plate, on which there is a pair of docking grooves, and a mixing tank can be placed inside the docking grooves; A first U-shaped support frame is fixed on the left side of the first support plate, and a second U-shaped support frame is fixed on its right side. A first hydraulic cylinder and a second hydraulic cylinder are vertically upward provided on the top of the first U-shaped support frame and the top of the second U-shaped support frame respectively. A support cross plate is fixed on the piston rod of the first hydraulic cylinder and the piston rod of the second hydraulic cylinder. A first stirring motor is vertically downward provided on the support cross plate. A first stirring rod is fixed on the rotor of the first stirring motor. A stirring support plate is fixed on the first stirring rod. A second stirring motor is vertically downward provided on the stirring support plate. A second stirring rod is fixed on the rotor of the second stirring motor. A number of first stirring fan blades are fixed on the second stirring rod; Two stirring connecting rods are fixed below the stirring support plate, and a number of second stirring fan blades are fixed between the stirring connecting rods.

2. The stirring device for sintering test according to claim 1, wherein A first heating plate is provided at the bottom of the docking groove, and a second heating plate is provided on the side wall of the docking groove.

3. The stirring device for sintering test according to claim 1, characterized in that, A number of support columns are provided below the first support plate, and the support columns are vertically upward fixed on the second support plate; A first pressure sensor is provided at the docking part of the support column and the first support plate.

4. The stirring device for sintering test according to claim 1, characterized in that, A sealing cover body is provided below the support cross plate, and the sealing cover body is fixed below the support cross plate through a number of connecting columns.

5. The stirring device for sintering test according to claim 1, characterized in that, A first limiting cylinder is horizontally provided on the first U-shaped support frame, and a first arc-shaped limiting plate is fixed on the piston rod of the first limiting cylinder. A second pressure sensor is provided at the docking part of the piston rod of the first limiting cylinder and the first arc-shaped limiting plate; A second limiting cylinder is horizontally provided on the second U-shaped support frame, and a second arc-shaped limiting plate is fixed on the piston rod of the second limiting cylinder. A third pressure sensor is provided at the docking part of the piston rod of the second limiting cylinder and the second arc-shaped limiting plate.

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