Mineral casting filler heating device
By incorporating ball bearings and electromagnets within the mixing tank, the problem of uneven heating of mineral casting fillers was solved, achieving uniform heating and agglomeration breaking, thus improving heating efficiency.
Patent Information
- Application Number
- CN202423220634.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing mineral casting fillers are prone to uneven heating during the heating process, which affects the heating efficiency.
The design incorporates ball bearings and electromagnets within the mixing tank. The ball bearings transfer heat through a heating plate and mix with the packing material during the mixing process. The collision of the ball bearings breaks up any clumps, while the electromagnets are used for screening and discharging, ensuring that the packing material is heated evenly.
This method achieves uniform heating of the filler, improves heating efficiency, breaks up agglomerates, and ensures the quality of mineral castings.
Smart Images
Figure CN223657371U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mineral casting filler processing technical field, more specifically, the utility model relates to a kind of mineral casting filler heating device. BACKGROUND
[0002] Mineral composite material is by modified epoxy resin etc. Material is cementing material, with granite etc. Mineral particles are aggregate, and it is strengthened by reinforcing fiber and nano particle, and it is a new type of composite material, and its product is often called mineral casting, and mineral casting filler is a component in mineral casting, and its main role is to enhance the strength of mineral casting and improve its fluidity. The proportion of filler is usually less, generally within 7%, and the addition of filler in mineral casting can improve its shrinkage, improve mechanical strength and dimensional stability, eliminate curing forming stress etc. Generally, as filler, there are quartz powder, calcium powder, fly ash, (Al2O3) and (Fe2O3) powder etc.
[0003] In the preparation process of existing mineral casting, the filler usually needs to be heated, on the one hand, to remove the moisture inside the filler, to avoid the agglomeration of the filler affecting the quality of the mineral casting, and on the other hand, to heat usually to promote the progress of the curing reaction, to melt some particles, to improve the density of the casting and the production efficiency. However, the existing heating device usually stirs during heating, but this heating method can easily lead to uneven heating of the filler, affecting the heating efficiency of the mineral casting filler. SUMMARY
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of the utility model provide a mineral casting filler heating device to solve the problem that the existing heating process usually stirs, but this heating method can easily lead to uneven heating of the filler, affecting the heating efficiency of the mineral casting filler.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: a mineral casting filler heating device, including heating device, the top of heating device is fixedly connected with warm cover, the bottom of heating device is fixedly connected with discharge device, the heating device includes stirring box, the bottom of stirring box is fixedly connected with support leg, one side of stirring box is fixedly connected with stirring motor, the output end of stirring motor is fixedly connected with stirring shaft, the outer surface of stirring shaft is fixedly connected with stirring paddle, stirring shaft and stirring paddle are rotatably installed in the inside of stirring box, a plurality of ball bearings are placed in the inside of stirring box, the both sides of lower end in the inside of stirring box are fixedly connected with heating plate, the both sides of upper end in the inside of stirring box are fixedly connected with electromagnet.
[0006] The interior of the stirring box is provided with a circular-arc cavity, and the upper end of the circular-arc cavity is provided with grooves on both sides, the material of the rolling balls is iron, the rolling balls are magnetically connected with electromagnets, the stirring paddle is rotatably installed in the interior of the circular-arc cavity, and the bottom of the stirring box is provided with a discharge port.
[0007] The discharge device comprises a fixed frame, a discharge nozzle is fixedly connected to the bottom of the fixed frame, the upper end of the fixed frame is communicated with the discharge port in the bottom of the stirring box, a circular groove is formed between the upper end of the fixed frame and the stirring box, a discharge motor is fixedly connected to one side of the fixed frame, a fixed shaft is fixedly connected to the output end of the discharge motor, and baffles are fixedly connected to the outer surface of the fixed shaft.
[0008] The baffles are rotatably installed in the circular groove formed between the fixed frame and the stirring box, the outer side of the baffles is in a circular-arc shape, and the outer surface of the baffles corresponds to the circular-arc cavity in the interior of the stirring box.
[0009] The warm cover comprises a fixed cover, moisture ports are formed in the top of the fixed cover on both sides, a feeding port is fixedly connected to the top of the fixed cover, a switch cover is hingedly connected to the top of the feeding port, and the fixed cover is fixedly installed on the top of the stirring box.
[0010] The technical effects and advantages of the present application are as follows:
[0011] 1. The rolling balls are placed in the interior of the stirring box, and the rolling balls are made of metal iron and have a faster heat transfer speed than the filler, the rolling balls are heated through the heat transfer of the heating plate, the heat of the rolling balls is quickly transferred to the filler, the heating speed of the filler is improved, the rolling balls are mixed in the filler, the heating of the filler is more uniform, the caked filler is broken through the collision of the rolling balls during mixing, and therefore the heating of the filler is facilitated.
[0012] 2. The electromagnets are arranged, the electromagnets generate magnetism, when the filler and the rolling balls are pushed to the grooves by the stirring paddle during stirring, the rolling balls are adsorbed by the magnetism of the electromagnets and stay in the interior of the grooves, the filler is affected by gravity and slides to the bottom of the stirring box, and therefore the rolling balls and the filler are quickly screened to facilitate the discharge of the filler. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure schematic view of the present application;
[0014] Figure 2 It is a heating device structure schematic view of the present application;
[0015] Figure 3 It is a heating device sectional view of the present application;
[0016] Figure 4 The utility model discloses a discharging device structure schematic view.
[0017] Figure 5 The utility model discloses a warm cover structure schematic view.
[0018] The figure mark is: 1, heating device, 2, warm cover, 3, discharging device, 11, stirring box, 12, support foot, 13, stirring motor, 14, stirring shaft, 15, stirring paddle, 16, discharging port, 17, heating plate, 18, electromagnet, 19, recess, 110, ball, 21, fixed cover, 22, moisture port, 23, feed inlet, 24, switch cover, 31, fixed frame, 32, discharging nozzle, 33, discharging motor, 34, fixed shaft, 35, baffle. DETAILED DESCRIPTION
[0019] In order to make the technical problem, technical scheme and advantage that the utility model is going to solve more clearly, below will combine with the drawing and specific embodiment and carry out the detailed description.
[0020] As shown in the accompanying Figure 1 to the accompanying Figure 5 , the embodiment of the utility model provides a mineral casting filling material heating device, including heating device 1, the top of heating device 1 is fixedly connected with warm cover 2, the bottom of heating device 1 is fixedly connected with discharging device 3, heating device 1 includes stirring box 11, the bottom of stirring box 11 is fixedly connected with support foot 12, one side of stirring box 11 is fixedly connected with stirring motor 13, the output of stirring motor 13 is fixedly connected with stirring shaft 14, the outer surface of stirring shaft 14 is fixedly connected with stirring paddle 15, stirring shaft 14 and stirring paddle 15 are rotatably installed in the inside of stirring box 11, a plurality of ball 110 are placed in the inside of stirring box 11, both sides of the lower end in the inside of stirring box 11 are fixedly connected with heating plate 17, both sides of the upper end in the inside of stirring box 11 are fixedly connected with electromagnet 18.
[0021] As Figure 3 Shown, the inside of stirring box 11 is equipped with arc cavity, and both sides of arc cavity upper end are equipped with recess 19, the material of ball 110 is iron, ball 110 is magnetically connected with electromagnet 18, stirring paddle 15 is rotatably installed in the inside of arc cavity, and the bottom of stirring box 11 is provided with discharging port 16.
[0022] Set up a plurality of ball 110, ball 110 is metal iron, and the heat transfer speed is faster than filling material, after the heat transfer of heating plate 17 is heated, rapidly transfers the heat of ball 110 to filling material, and ball 110 mixes in filling material, so that the heating of filling material is more uniform, and simultaneously, the collision of ball 110 when mixing breaks the agglomerated filling material, so as to facilitate the heating of filling material.
[0023] The two sides of the upper end of the circular arc cavity are provided with grooves 19, and the fillings in the circular arc cavity inside the stirring box 11 are stirred by the rotation of the stirring paddle 15, so that the fillings are moved to the grooves 19 of the stirring box 11 by the pushing of the stirring paddle 15, and since the distance between the two sides of the grooves 19 of the stirring box 11 is greater than the diameter of the circular arc cavity inside the stirring box 11, the fillings will slide from the side of the groove 19 to the bottom of the stirring box 11, and in the process of sliding, the fillings will contact the heating plate 17 and be heated by heat conduction, and at the same time, the fillings will be stirred.
[0024] In addition, when the electromagnet 18 works and generates magnetism, the fillings and the ball 110 are moved to the groove 19 by the pushing of the stirring paddle 15, and the ball 110 is adsorbed and stays inside the groove 19 by the magnetic attraction of the electromagnet 18, and the fillings will slide to the bottom of the stirring box 11 under the influence of gravity, so that the ball 110 and the fillings are quickly screened to facilitate the discharging of the fillings.
[0025] As shown in Figure 4 The discharging device 3 comprises a fixed frame 31, the bottom of the fixed frame 31 is fixedly connected with a discharging nozzle 32, the upper end of the fixed frame 31 is in communication with the discharging port 16 at the bottom of the stirring box 11, a circular groove is formed between the upper end of the fixed frame 31 and the stirring box 11, one side of the fixed frame 31 is fixedly connected with a discharging motor 33, the output end of the discharging motor 33 is fixedly connected with a fixed shaft 34, and the outer surface of the fixed shaft 34 is fixedly connected with baffles 35 on both sides.
[0026] The baffles 35 are rotatably installed in the circular groove formed between the fixed frame 31 and the stirring box 11, the outer side of the baffle 35 is arc-shaped, and the outer surface of the baffle 35 corresponds to the circular arc cavity inside the stirring box 11.
[0027] The arc-shaped outer side of the baffle 35 corresponds to the circular arc cavity inside the stirring box 11 when the baffle 35 rotates to the bottom of the discharging port 16, and a complete arc is formed, so that the fillings inside the stirring box 11 are moved and stirred by the stirring paddle 15, and the fillings are prevented from accumulating at the discharging port 16 to affect the uniform heating of the fillings.
[0028] The warm-keeping cover 2 comprises a fixed cover 21, the top of the fixed cover 21 is provided with moisture ports 22 on both sides, the top of the fixed cover 21 is fixedly connected with an inlet port 23, the top of the inlet port 23 is hingedly connected with a switch cover 24, and the fixed cover 21 is fixedly installed at the top of the stirring box 11.
[0029] The working process of the utility model is as follows:
[0030] In use, the filler is put into the interior of the stirring box 11 through the feeding port 23, the stirring motor 13 is started, the stirring shaft 14 and the stirring paddle 15 are controlled to rotate in the interior of the stirring box 11, the filler in the arc-shaped cavity in the interior of the stirring box 11 is stirred through the rotation of the stirring paddle 15, the filler is moved to the groove 19 of the stirring box 11 through the pushing of the stirring paddle 15, due to the distance between the two grooves 19 of the stirring box 11 being greater than the diameter of the arc-shaped cavity in the interior of the stirring box 11, the filler is affected by gravity from the side of the groove 19 and slides to the bottom of the stirring box 11, and in the process of sliding, the filler is in contact with the heating plate 17 and is heated through heat transfer, at the same time, the ball 110 is made of metal iron and has a faster heat transfer speed than the filler, after the ball 110 is heated through the heat transfer of the heating plate 17, the ball 110 rapidly transfers the heat of the ball 110 to the filler, the ball 110 is mixed in the filler, the heating of the filler is more uniform, and meanwhile, the caked filler is broken through the collision of the ball 110 in mixing, so that the heating of the filler is facilitated;
[0031] After the heating is completed, the electromagnet 18 is controlled to work, the electromagnet 18 generates magnetism, in the process of stirring of the stirring paddle 15, when the stirring paddle 15 pushes the filler and the ball 110 to move to the groove 19, the ball 110 is adsorbed and stays in the interior of the groove 19 through the magnetic attraction of the electromagnet 18, and the filler is affected by gravity and slides to the bottom of the stirring box 11, so that the ball 110 and the filler are rapidly screened, at this time, the discharging motor 33 is started, the baffle 35 is moved out of the bottom of the discharging port 16, the filler is discharged through the fixed frame 31 and the discharging nozzle 32, and the discharging is realized.
[0032] Finally, it should be pointed out that: the utility model discloses the embodiment drawing, only involve the structure of the embodiment of the utility model, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;
[0033] The above only provides preferred embodiments of the utility model and is not used for limiting the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A mineral casting filler heating device comprising a heating device (1), characterized in that: The top of the heating device (1) is fixedly connected with a warm cover (2), the bottom of the heating device (1) is fixedly connected with a discharge device (3), the heating device (1) comprises a stirring box (11), the bottom of the stirring box (11) is fixedly connected with a supporting leg (12), one side of the stirring box (11) is fixedly connected with a stirring motor (13), the output end of the stirring motor (13) is fixedly connected with a stirring shaft (14), the outer surface of the stirring shaft (14) is fixedly connected with a stirring paddle (15), the stirring shaft (14) and the stirring paddle (15) are rotatably installed in the stirring box (11), a plurality of ball bearings (110) are placed in the stirring box (11), the bottom of the stirring box (11) is fixedly connected with a heating plate (17), the top of the stirring box (11) is fixedly connected with an electromagnet (18).
2. A mineral casting filler heating device according to claim 1, characterized in that: The inside of the stirring box (11) is provided with a circular arc cavity, and the two sides of the upper end of the circular arc cavity are provided with grooves (19), the material of the ball bearing (110) is iron, the ball bearing (110) is magnetically connected with the electromagnet (18), the stirring paddle (15) is rotatably installed in the circular arc cavity, and the bottom of the stirring box (11) is provided with a discharge port (16).
3. A mineral casting filler heating device according to claim 2, characterized in that: The discharge device (3) comprises a fixed frame (31), the bottom of the fixed frame (31) is fixedly connected with a discharge nozzle (32), the upper end of the fixed frame (31) is connected with the discharge port (16) at the bottom of the stirring box (11), a circular groove is formed between the upper end of the fixed frame (31) and the stirring box (11), one side of the fixed frame (31) is fixedly connected with a discharge motor (33), the output end of the discharge motor (33) is fixedly connected with a fixed shaft (34), and the outer surface of the fixed shaft (34) is fixedly connected with a baffle (35) on both sides.
4. A mineral casting filler heating device according to claim 3, characterized in that: The baffle (35) is rotatably installed in the circular groove formed between the fixed frame (31) and the stirring box (11), the outer side of the baffle (35) is arc-shaped, and the outer surface of the baffle (35) corresponds to the circular arc cavity in the stirring box (11).
5. A mineral casting filler heating device as claimed in claim 1, characterized in that: The warm cover (2) comprises a fixed cover (21), the top of the fixed cover (21) is provided with a moisture port (22) on both sides, the top of the fixed cover (21) is fixedly connected with an inlet (23), the top of the inlet (23) is hingedly connected with a switch cover (24), and the fixed cover (21) is fixedly installed on the top of the stirring box (11).