A batching and mixing device for refractory material processing

Abstract

The invention discloses a batching and mixing device for refractory material processing, and specifically relates to the technical field of refractory material processing, comprising a grading kettle, a mixing kettle being arranged on one side of the grading kettle, a first sealing cover being fixedly installed on the top surface of the grading kettle, and multiple batches of refractory materials are added into the grading kettle, a first motor is used, and then the driving shaft of the first motor drives the first rotating shaft to rotate, at which time the rotating first rotating shaft drives multiple mounting plates, discharge plates and a sorting brush at the bottom thereof to rotate, and then the refractory material batches inside the screening frame are pushed by the discharge plate, and then the refractory material batches with medium and smaller particle sizes fall into the middle screening frame through the mesh holes inside the screening frame, thereby achieving the effect of grading the particle sizes of multiple refractory material batches and matching them at the same level, thereby facilitating improving the uniformity of multiple refractory material batches when mixed.

Description

Technical Field

[0001] The invention relates to the technical field of refractory material processing, in particular to a batching and mixing device for refractory material processing. Background Art

[0002] Refractory materials are a type of inorganic non-metallic materials with a refractoriness of not less than 1580℃. Refractoriness refers to the Celsius temperature at which a conical specimen of a refractory material can resist high temperature without softening and melting under no load. However, defining it only by its refractoriness can no longer fully describe refractory materials. 1580℃ is not absolute. It is now defined as any material whose physical and chemical properties allow it to be used in a high temperature environment. Refractory materials are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicates, power and other industrial fields. Refractory materials often need to be mixed during processing to combine multiple raw materials to form refractory materials.

[0003] In the prior art, most common refractory material processing is to add the refractory material ingredients into the tank body for stirring and mixing. Refractory materials are usually composed of a variety of raw materials with different physical properties such as particle size, shape, density, etc. If these raw materials are directly mixed, it may lead to poor uniformity between the raw materials, which may affect the quality of refractory material processing. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a batching and mixing device for refractory material processing to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A batching and mixing device for refractory material processing, comprising a grading kettle, a mixing kettle is arranged on one side of the grading kettle, a first cover is fixedly installed on the top surface of the grading kettle, a second cover is fixedly installed on the top surface of the mixing kettle, a plurality of feeding pipes are arranged between the grading kettle and the mixing kettle, a feeding hopper is fixedly installed on the outer wall surface of the first cover, a discharge valve is fixedly installed on the bottom surface of the mixing kettle, and a slag discharge valve is fixedly installed on the bottom surface of the grading kettle;

[0007] A first motor, wherein the first motor is fixedly mounted on the top surface of the first sealing cover, a first rotating shaft is fixedly mounted on the bottom surface of the driving shaft of the first motor, a plurality of screening frames are arranged inside the grading kettle, an outer circumferential wall surface of the first rotating shaft is movably sleeved with the screening frames, a plurality of mounting seats are fixedly mounted on the inner circumferential wall surface of the grading kettle, and every four mounting seats form a group, a plurality of the mounting seats are movably sleeved with second connecting columns on the inner circumferential wall surfaces, a second spring is movably sleeved on the outer circumferential wall surface of the second connecting column, a bottom surface of the second connecting column is fixedly mounted with the screening frame, a plurality of fixed shells are fixedly mounted on the inner circumferential wall surface of the grading kettle, and electromagnets are fixedly mounted inside the plurality of fixed shells;

[0008] Several mounting plates are provided inside the screening frames, and several connecting seats are fixedly installed on the bottom surface of the mounting plates, and the inner circular wall surface of the connecting seat is movably sleeved with a first spring, and the inner circular wall surface of the connecting seat is movably sleeved with a first connecting column, and the inner circular wall surface of the connecting seat is fixedly sleeved with a first fixing ring, and the inner circular wall surface of the first fixing ring is movably sleeved with the first connecting column, and the bottom surfaces of several mounting plates are provided with cleaning brushes, and the top surfaces of the cleaning brushes are fixedly installed with the first connecting column, and one side of several mounting plates is fixedly installed with a discharge plate;

[0009] A plurality of mounting frames, wherein the plurality of mounting frames are respectively fixedly mounted on the bottom surfaces of the plurality of screening frames, a circular through hole is opened on the inner bottom surface of the mounting frame, a weight sensor is fixedly mounted inside the circular through hole, a plurality of discharge holes are fixedly mounted on the outer circular wall surfaces of the plurality of screening frames, a plurality of first connecting sleeves are fixedly mounted on the outer circular wall surface of the grading kettle, the inner circular wall surface of the first connecting sleeve is fixedly sleeved with the feeding pipe, a plurality of second connecting sleeves are fixedly mounted on the outer circular wall surface of the mixing kettle, the inner circular wall surface of the second connecting sleeve is fixedly sleeved with the feeding pipe;

[0010] A mixing assembly, which is arranged inside the mixing kettle and is used to mix a plurality of refractory material ingredients;

[0011] A plurality of adjustment components, each of which is arranged inside the grading kettle and is used to adjust the use height of the plurality of sorting brushes;

[0012] A variable pitch component is arranged on the outer wall surface of the mixing kettle and is used to improve the uniformity of the refractory material ingredients when they are mixed.

[0013] By adopting the above technical solution, when in use, the staff adds various ingredients of refractory materials into the interior of the grading kettle through the feeding hopper, and then the staff uses the first motor, and then the driving shaft of the first motor drives the first rotating shaft to rotate, and at this time the rotating first rotating shaft drives multiple mounting plates, discharge plates and the cleaning brushes at the bottom thereof to rotate, and then the refractory ingredients in the uppermost screening frame will be pushed by the discharge plate, and then the refractory ingredients with medium and smaller particle sizes will fall through the mesh holes inside the screening frame to the interior of the middle screening frame, thereby separating the particles. The refractory material batches with larger particle sizes are graded. During this process, the elastic force generated by the multiple first springs will make the bristles of the sorting brush pass through the mesh holes inside the screening frame, and as the sorting brush rotates, the bristles inside the mesh holes will continuously move, thereby preventing the mesh holes from being blocked by the refractory material batches. Similarly, the medium-sized refractory material batches will be graded inside the middle screening frame, and the refractory material batches with smaller particle sizes will be graded inside the bottom screening frame, thereby achieving the effect of grading the particle sizes of various refractory material batches and matching them at the same grade. When the screening frame When the refractory material batching inside is saturated, its internal weight will be detected and fed back by the weight sensor, and then the refractory material batching reaches the preset value, and the weight sensor feedback signal causes the multiple electromagnets above the screen frame to be powered off, and the multiple electromagnets below the screen frame to be powered on and started, and then the screen frame loses the magnetic fixation of the electromagnet, and the weight of the refractory material batching inside it will cause it to move downward, and in this process, the multiple second springs will be compressed, and at this time, the multiple electromagnets below the screen frame will magnetically fix it again, and then the position of the discharge hole on the surface of the screen frame will be aligned with the position of the first connecting sleeve, and then under the action of the rotation of the multiple discharge plates, the refractory material batching inside the screen frame will be pushed and enter the interior of the mixing kettle through the feed pipe. After the above steps are completed, the staff uses the mixing component, and the mixing component will stir and mix the refractory material batching inside the mixing kettle. In this process, since the refractory material batching is graded before mixing, the particle gap between the refractory material batching on the same layer inside the mixing kettle can be reduced, thereby facilitating the improvement of the uniformity of mixing multiple refractory material batchings.

[0014] Preferably, the mixing assembly includes: a second rotating shaft, the second rotating shaft is arranged inside the mixing kettle, a second motor is fixedly mounted on the top surface of the second cover, the bottom surface of the second motor driving shaft is fixedly mounted on the second rotating shaft, the outer circular wall surface of the second rotating shaft is slidably connected with two mounting tubes, a plurality of stirring paddles are fixedly mounted on the outer circular walls of the two mounting tubes, a water tank is provided on one side of the grading kettle, a submersible pump is fixedly mounted on the inner bottom surface of the water tank, a water pipe is fixedly sleeved on the inner circular wall surface of the water outlet of the submersible pump, and one end of the water pipe passes through the interior of the second cover.

[0015] By adopting the above technical solution, when the staff is mixing the refractory materials inside the mixing kettle, the staff uses a submersible pump and a second motor, and then the submersible pump will pump the water inside the water tank into the mixing kettle through the water pipe, and then the driving shaft of the second motor will drive the second rotating shaft and the two mounting tubes on its surface to rotate, and then a plurality of stirring paddles will rotate together and stir and mix the refractory ingredients, thereby achieving the effect of mixing the refractory ingredients.

[0016] Preferably, the adjustment assembly includes: a plurality of adjustment tubes, the plurality of adjustment tubes are arranged inside the grading kettle, the adjustment tubes are slidably connected to the first rotating shaft, the outer cylindrical wall surface of the adjustment tube is movably sleeved with a threaded sleeve, the bottom surface of the threaded sleeve is fixedly installed with the mounting plate, and the outer wall surface of the threaded sleeve is threadedly connected with a threaded cap.

[0017] By adopting the above technical solution, when the staff needs to adjust the use height of multiple sorting brushes, the staff unscrews the threaded cap from the outside of the threaded sleeve. At this time, the staff can pull the threaded sleeve and the adjustment tube to slide on the surface of the first rotating shaft, thereby facilitating the staff to adjust the use height of multiple sorting brushes.

[0018] Preferably, the variable pitch assembly comprises: two mounting blocks, both of which are fixedly mounted on the outer circular wall surface of the mixing kettle, two positive pressure joints are fixedly mounted on the top surface of the mounting block, two negative pressure joints are fixedly mounted on the top surface of the mounting block, each positive pressure joint and one negative pressure joint form a group, two first mounting grooves are provided on one side of the mounting block, the positive pressure joint and the negative pressure joint penetrate into the interior of the first mounting groove, a first sealing plug is movably sleeved on the inner circular wall surface of the first mounting groove, a first connecting rod is fixedly mounted on one end of the first sealing plug, a first sealing ring is fixedly sleeved on the inner circular wall surface of the first mounting groove, and the inner circular wall surface of the first sealing ring is movably sleeved on the first connecting rod The mixing kettle is movably sleeved, two pressure blocks are arranged inside, one end of the first connecting rod is fixedly installed with the pressure block, the outer circular wall surface of the second rotating shaft is movably sleeved with each adjusting block of the following year, the bottom surface of the adjusting block is fixedly installed with the mounting tube, the outer circular wall surface of the second rotating shaft is fixedly sleeved with a positioning seat, the top and bottom surfaces of the positioning seat are respectively provided with a plurality of second mounting grooves, the inner circular wall surface of the grading kettle is movably sleeved with a fourth connecting column, the outer circular wall surface of the fourth connecting column is movably sleeved with a fourth spring, the inner circular wall surface of the second mounting groove is fixedly sleeved with a third sealing ring, the inner circular wall surface of the third sealing ring is movably sleeved with the fourth connecting column, and the top surface of the fourth connecting column is fixedly installed with the adjusting block.

[0019] By adopting the above technical solution, the staff connects the positive pressure joint and the negative pressure joint to the external air pipe, and then when the positive pressure gas enters the interior of the first installation groove, it will push the first sealing plug and the first connecting rod to move, and then the two first connecting rods will drive the pressure block to move. At this time, the inclined surface of the pressure block will squeeze the two adjustment blocks, and then the adjustment blocks will be squeezed to drive the installation tube and the multiple stirring paddles on its surface to move, and then the multiple fourth springs will be squeezed, so as to facilitate changing the use spacing of the multiple stirring paddles when they are stirring and mixing, thereby changing the direction of the liquid vortex inside the mixing kettle, preventing the refractory material ingredients inside the mixing kettle from sinking to the bottom, and improving the uniformity of the mixing.

[0020] Preferably, the inner circular wall surfaces of several second connecting sleeves are fixedly mounted with mounting frames, the inner circular wall surfaces of the mounting frames are fixedly sleeved with adjusting caps, the inner circular wall surfaces of the adjusting caps are movably sleeved with second sealing plugs, a second connecting rod is fixedly mounted with a second sealing ring on one end of the second sealing plug, a second sealing ring is fixedly sleeved with the inner circular wall surfaces of the adjusting caps, the inner circular wall surfaces of the second sealing rings are movably sleeved with the second connecting rod, a positive pressure connecting pipe is fixedly mounted with the outer circular wall surfaces of the adjusting caps, a negative pressure connecting pipe is fixedly mounted with the outer circular wall surfaces of the adjusting caps, both the positive pressure connecting pipe and the negative pressure connecting pipe pass through and extend to the outside of the second connecting sleeve, and a seepage-proof plug is fixedly mounted with one end of the second connecting rod.

[0021] By adopting the above technical solution, the staff connects the positive-pressure connecting pipe and the negative-pressure connecting pipe to the external air pipe, and then when the positive-pressure gas enters the adjusting cap, it pushes the second sealing plug, the second connecting rod and the anti-seepage plug to move, and then the movement of the anti-seepage plug can open the seal of the second connecting sleeve. At this time, the refractory ingredients in the feed pipe can enter the mixing kettle, and then when the refractory ingredients are stirred and mixed, the staff reverses the above steps to seal the second connecting sleeve through the anti-seepage plug, thereby preventing the refractory ingredients from flowing back into the feed pipe when mixed.

[0022] Preferably, a positioning frame is fixedly installed inside the grading kettle, the inner circular wall surface of the positioning frame is rotatably connected with a mounting column, the top surface of the mounting column is fixedly installed with the first rotating shaft, the outer circular wall surface of the second rotating shaft is fixedly installed with a fixing plate, the interior of the fixing plate is rotatably connected with a connecting rod, the bottom surface of the connecting rod is rotatably connected with a cleaning plate, a mounting tube is fixedly installed on the bottom surface of the connecting rod, a third spring is movably sleeved inside the mounting tube, a third connecting column is movably sleeved inside the mounting tube, a second fixing ring is fixedly sleeved on the inner circular wall surface of the mounting tube, the inner circular wall surface of the second fixing ring is movably sleeved with the third connecting column, and the bottom surface of the third connecting column is fixedly installed with the cleaning plate.

[0023] By adopting the above technical solution, when the first rotating shaft rotates, the mounting column will drive the connecting rod and the cleaning plate on its side to rotate, and then the cleaning plate will always be in contact with the inner bottom surface of the grading kettle under the action of the rebound force of the third spring, thereby facilitating the scraping and collection of the refractory material ingredients scattered on the inner bottom surface of the grading kettle.

[0024] Preferably, a liquid level glass is fixedly mounted on one side of the water tank.

[0025] By adopting the above technical solution, it is convenient for staff to know the water level inside the water tank.

[0026] Preferably, the surfaces of several of the stirring paddles are coated with a wear-resistant coating.

[0027] By adopting the above technical solution, the service life of the stirring paddle can be easily increased.

[0028] In summary, the present invention mainly has the following beneficial effects:

[0029] 1. By adding various ingredients of refractory materials into the grading kettle, a first motor is used, and then the driving shaft of the first motor drives the first rotating shaft to rotate. At this time, the rotating first rotating shaft drives multiple mounting plates, discharge plates and the cleaning brushes at the bottom thereof to rotate, and then the refractory ingredients inside the screening frame will be pushed by the discharge plate, and then the refractory ingredients with medium and smaller particle sizes will fall into the middle screening frame through the mesh inside the screening frame, thereby achieving the effect of grading the particle size of various refractory ingredients and matching them at the same level, thereby facilitating the improvement of the uniformity of mixing various refractory ingredients.

[0030] 2. When the positive pressure gas enters the interior of the first installation groove, it will push the first sealing plug and the first connecting rod to move, and then the two first connecting rods will drive the pressure block to move. At this time, the inclined surface of the pressure block will squeeze the two adjustment blocks, and then the adjustment blocks will be squeezed to drive the installation tube and the multiple stirring paddles on its surface to move, and then the multiple fourth springs will be squeezed, so as to facilitate changing the use spacing of the multiple stirring paddles when they are stirring and mixing, thereby changing the direction of the liquid vortex inside the mixing kettle, preventing the refractory material ingredients inside the mixing kettle from sinking to the bottom, and improving the uniformity of the mixing.

[0031] 3. When the positive pressure gas enters the interior of the adjusting cap, it will push the second sealing plug, the second connecting rod and the anti-seepage plug to move, and then the movement of the anti-seepage plug can open the seal of the second connecting sleeve. At this time, the refractory ingredients in the feed pipe can enter the interior of the mixing kettle. Then, when the refractory ingredients are stirred and mixed, the staff reverses the above steps to seal the second connecting sleeve through the anti-seepage plug, thereby preventing the refractory ingredients from flowing back into the feed pipe when mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the material delivery pipe of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the grading kettle of the present invention;

[0035] Figure 4 It is a schematic diagram of the screening frame structure of the present invention;

[0036] Figure 5 It is a schematic diagram of the structure of the connecting seat of the present invention;

[0037] Figure 6 It is a schematic diagram of the positioning frame structure of the present invention;

[0038] Figure 7 It is a schematic diagram of the structure of the mounting base of the present invention;

[0039] Figure 8 It is a schematic diagram of the structure of a mixing kettle of the present invention;

[0040] Fig. 9 It is a schematic diagram of the structure of the regulating block of the present invention;

[0041] Fig.10 It is a schematic diagram of the installation block structure of the present invention;

[0042] Fig.11 It is a schematic diagram of the structure of the regulating cap of the present invention;

[0043] Fig.12 yes Figure 6 Schematic diagram of the local structure of A;

[0044] Fig.13 yes Fig. 9 Schematic diagram of the local structure of B;

[0045] Fig.14 It is a schematic diagram of the water tank structure of the present invention.

[0046] Figure numerals: 1, grading kettle; 2, mixing kettle; 3, feeding pipe; 4, first cover; 5, second cover; 6, first motor; 7, feeding hopper; 8, mounting block; 9, water tank; 10, water pipe; 11, screening frame; 12, first rotating shaft; 13, second rotating shaft; 14, discharge valve; 15, mounting seat; 16, fixed shell; 17, first connecting sleeve; 18, positioning frame; 19, slag discharge valve; 20, mounting frame; 21, weight sensor; 22, electromagnet; 23, mounting plate; 24, discharge hole; 25, adjusting pipe; 26, threaded sleeve; 27, threaded cap; 28, first connecting column; 29, first fixing ring; 30, mounting column; 31, fixing plate; 32, connecting rod; 33, cleaning plate; 34, second connecting column; 35, second spring; 36, second connecting sleeve; 37, Mounting pipe; 38, stirring paddle; 39, second motor; 40, pressing block; 41, positioning seat; 42, adjusting block; 43, first mounting groove; 44, first connecting rod; 45, first sealing plug; 46, first sealing ring; 47, positive pressure joint; 48, negative pressure joint; 49, mounting frame; 50, adjusting cap; 51, second connecting rod; 52, second sealing plug; 53, second sealing ring; 54, anti-seepage plug; 55, positive pressure connecting pipe; 56, negative pressure connecting pipe; 57, mounting pipe; 58, third connecting column; 59, third spring; 60, second fixing ring; 61, second mounting groove; 62, fourth connecting column; 63, fourth spring; 64, third sealing ring; 65, submersible pump; 66, liquid level glass; 67, connecting seat; 68, first spring; 69, discharge plate; 70, sorting brush. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] Embodiment 1

[0049] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Fig.14A batching and mixing device for refractory material processing comprises: a grading kettle 1, a mixing kettle 2 is arranged on one side of the grading kettle 1, a first sealing cover 4 is fixedly installed on the top surface of the grading kettle 1, a second sealing cover 5 is fixedly installed on the top surface of the mixing kettle 2, a plurality of feeding pipes 3 are arranged between the grading kettle 1 and the mixing kettle 2, a feeding hopper 7 is fixedly installed on the outer wall surface of the first sealing cover 4, a discharge valve 14 is fixedly installed on the bottom surface of the mixing kettle 2, and a slag discharge valve 19 is fixedly installed on the bottom surface of the grading kettle 1; a first motor 6, the first motor 6 is fixedly installed on the top surface of the first sealing cover 4, a first rotating shaft 12 is fixedly installed on the bottom surface of the driving shaft of the first motor 6, a plurality of screening frames 11 are arranged inside the grading kettle 1, the screening frames 11 have sieve holes that gradually become smaller from top to bottom, and the first rotating shaft 1 2 is movably sleeved with the screening frame 11, the inner circular wall of the grading kettle 1 is fixedly installed with a plurality of mounting seats 15, each four mounting seats 15 form a group, the inner circular wall of the plurality of mounting seats 15 are movably sleeved with a second connecting column 34, the outer circular wall of the second connecting column 34 is movably sleeved with a second spring 35, the bottom surface of the second connecting column 34 is fixedly installed with the screening frame 11, the inner circular wall of the grading kettle 1 is fixedly installed with a plurality of fixed shells 16, and the interiors of the plurality of fixed shells 16 are fixedly installed with electromagnets 22; the electromagnet 22 is an existing structure and is not described in detail here, the model of the electromagnet 22 is UE-1577S, the interiors of the plurality of screening frames 11 are provided with a plurality of mounting plates 23, and the bottom surface of the mounting plates 23 is fixedly installed with a plurality of A plurality of connecting seats 67, the inner circular wall surface of the connecting seat 67 is movably sleeved with a first spring 68, the inner circular wall surface of the connecting seat 67 is movably sleeved with a first connecting column 28, the inner circular wall surface of the connecting seat 67 is fixedly sleeved with a first fixing ring 29, the inner circular wall surface of the first fixing ring 29 is movably sleeved with the first connecting column 28, the bottom surfaces of a plurality of mounting plates 23 are provided with a cleaning brush 70, the top surface of the cleaning brush 70 is fixedly installed with the first connecting column 28, and one side of a plurality of mounting plates 23 is fixedly installed with a discharge plate 69; a plurality of mounting frames 20, the plurality of mounting frames 20 are respectively fixedly installed on the bottom surfaces of a plurality of screening frames 11, the inner bottom surface of the mounting frame 20 is provided with a circular through hole, the inside of the circular through hole is fixedly installed with a weight sensor 21, and the weight sensor 21 is fixedly installed with the weight sensor 21. The amount sensor 21 is an existing structure and is not described in detail here. The model of the weight sensor 21 is JH-MAW5. The outer circumferential wall surfaces of the plurality of sieving frames 11 are fixedly mounted with discharge holes 24. The outer circumferential wall surface of the grading kettle 1 is fixedly mounted with a plurality of first connecting sleeves 17. The inner circumferential wall surface of the first connecting sleeve 17 is fixedly sleeved with the feed pipe 3. The outer circumferential wall surface of the mixing kettle 2 is fixedly mounted with a plurality of second connecting sleeves 36. The inner circumferential wall surface of the second connecting sleeve 36 is fixedly sleeved with the feed pipe 3. A mixing component is arranged inside the mixing kettle 2 and is used to mix a plurality of refractory material ingredients. A plurality of adjusting components are arranged inside the grading kettle 1 and are used to adjust the use height of a plurality of cleaning brushes 70.The variable pitch component is arranged on the outer wall surface of the mixing kettle 2 and is used to improve the uniformity of the mixing of the refractory ingredients. When in use, the staff adds the various ingredients of the refractory materials into the interior of the grading kettle 1 through the feeding hopper 7, and then the staff uses the first motor 6, and then the driving shaft of the first motor 6 drives the first rotating shaft 12 to rotate. At this time, the rotating first rotating shaft 12 drives multiple mounting plates 23, the discharge plate 69 and the cleaning brush 70 at the bottom thereof to rotate, and then the refractory ingredients in the uppermost screening frame 11 will be pushed by the discharge plate 69, and then the refractory ingredients with medium and smaller particle sizes will pass through the screening frame 11. The mesh holes inside the frame 11 fall into the middle screening frame 11, so as to classify the refractory material ingredients with larger particles. In this process, the elastic force generated by the multiple first springs 68 will make the bristles of the cleaning brush 70 pass through the mesh holes inside the screening frame 11, and as the cleaning brush 70 rotates, the bristles inside the mesh holes will continuously move, so as to avoid the mesh holes being blocked by the refractory material ingredients. Similarly, medium-sized refractory material ingredients will be classified inside the middle screening frame 11, and refractory material ingredients with smaller particle sizes will be classified inside the bottom screening frame 11, thereby achieving the particle size classification of various refractory material ingredients and making them be classified. The same level matching effect is achieved. When the refractory material batching inside the screening frame 11 is saturated, the weight inside it will be detected and fed back by the weight sensor 21, and then the refractory material batching reaches a preset value, and the weight sensor 21 feedbacks a signal to cut off the power to the multiple electromagnets 22 above the screening frame 11, and to power on and start the multiple electromagnets 22 below the screening frame 11. Then, since the screening frame 11 loses the magnetic fixation of the electromagnet 22, the weight of the refractory material batching inside it will cause it to move downward. In this process, the multiple second springs 35 will be compressed, and at this time, the multiple electromagnets 22 below the screening frame 11 will magnetically fix it again, and then The position of the discharge hole 24 on the surface of the sieve frame 11 will be aligned with the position of the first connecting sleeve 17, and then under the action of the rotation of multiple discharge plates 69, the refractory material ingredients inside the sieve frame 11 will be pushed and enter the interior of the mixing kettle 2 through the feed pipe 3. After the above steps are completed, the staff uses the mixing component, and the mixing component will stir and mix the refractory material ingredients inside the mixing kettle 2. In this process, since the refractory material ingredients are graded before mixing, the particle gap between the refractory material ingredients on the same layer inside the mixing kettle 2 can be reduced, thereby facilitating the improvement of the uniformity of mixing multiple refractory material ingredients. ;

[0050] Embodiment 2

[0051] Based on the above embodiment 1, refer to Figure 1 , Figure 2 , Figure 4 , Figure 8 , Fig. 9 and Fig.14The mixing assembly includes: a second rotating shaft 13, which is arranged in the inner 7 part of the mixing kettle 2, a second motor 39 is fixedly installed on the top surface of the second cover 5, and the bottom surface of the driving shaft of the second motor 39 is fixedly installed on the second rotating shaft 13. The outer circular wall surface of the second rotating shaft 13 is slidably connected with two mounting pipes 37, and the outer circular walls of the two mounting pipes 37 are respectively fixedly installed with a plurality of stirring paddles 38. A water tank 9 is arranged on one side of the grading kettle 1, and a submersible pump 65 is fixedly installed on the inner bottom surface of the water tank 9. The inner circular wall surface of the water outlet of the submersible pump 65 is fixedly sleeved with a water pipe 10, and one end of the water pipe 10 passes through the inside of the second cover 5. When the staff is mixing the refractory material inside the mixing kettle 2, the staff uses the submersible pump 65 and the second motor 39, and then the submersible pump 65 will pump the water inside the water tank 9 into the inside of the mixing kettle 2 through the water pipe 10, and then the driving shaft of the second motor 39 will bring The second rotating shaft 13 and the two mounting tubes 37 on its surface are driven to rotate, and at this time, the multiple stirring paddles 38 will rotate together and stir and mix the refractory ingredients, thereby achieving the effect of mixing the refractory ingredients. The adjusting component includes: a plurality of adjusting tubes 25, and the plurality of adjusting tubes 25 are all arranged inside the grading kettle 1. The adjusting tubes 25 are slidably connected to the first rotating shaft 12, and the outer cylindrical wall surface of the adjusting tube 25 is movably sleeved with a threaded sleeve 26. The bottom surface of the threaded sleeve 26 is fixedly installed on the mounting plate 23, and the outer wall surface of the threaded sleeve 26 is threadedly connected with a threaded cap 27. When the staff needs to adjust the use height of the multiple cleaning brushes 70, the staff unscrews the threaded cap 27 from the outside of the threaded sleeve 26. At this time, the staff can pull the threaded sleeve 26 and the adjusting tube 25 to slide on the surface of the first rotating shaft 12, so as to facilitate the staff to adjust the use height of the multiple cleaning brushes 70.

[0052] Embodiment 3

[0053] Based on the above embodiment 1 or 2, refer to Figure 1 , Figure 2 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.13The variable pitch assembly includes: two mounting blocks 8, both mounting blocks 8 are fixedly mounted on the outer circumferential wall surface of the mixing kettle 2, two positive pressure joints 47 are fixedly mounted on the top surface of the mounting block 8, two negative pressure joints 48 are fixedly mounted on the top surface of the mounting block 8, each positive pressure joint 47 and a negative pressure joint 48 form a group, two first mounting grooves 43 are provided on one side of the mounting block 8, the positive pressure joint 47 and the negative pressure joint 48 penetrate into the interior of the first mounting groove 43, a first sealing plug 45 is movably sleeved on the inner circumferential wall surface of the first mounting groove 43, a first connecting rod 44 is fixedly mounted on one end of the first sealing plug 45, a first sealing ring 46 is fixedly sleeved on the inner circumferential wall surface of the first mounting groove 43, and the inner circumferential wall surface of the first sealing ring 46 and the first connecting rod 44 are movably sleeved Then, two pressing blocks 40 are arranged inside the mixing kettle 2, one end of the first connecting rod 44 is fixedly installed with the pressing block 40, the outer circumferential wall surface of the second rotating shaft 13 is movably sleeved with each adjusting block 42, the bottom surface of the adjusting block 42 is fixedly installed with a mounting tube 37, the outer circumferential wall surface of the second rotating shaft 13 is fixedly sleeved with a positioning seat 41, and the top and bottom surfaces of the positioning seat 41 are respectively provided with a plurality of second mounting grooves 61, the inner circumferential wall surface of the grading kettle 1 is movably sleeved with a fourth connecting column 62, the outer circumferential wall surface of the fourth connecting column 62 is movably sleeved with a fourth spring 63, the inner circumferential wall surface of the second mounting groove 61 is fixedly sleeved with a third sealing ring 64, the inner circumferential wall surface of the third sealing ring 64 is movably sleeved with the fourth connecting column 62, and the top surface of the fourth connecting column 62 is fixedly sleeved with the adjusting block 4 2 is fixedly installed, and the staff connects the positive pressure joint 47 and the negative pressure joint 48 to the external air pipe, and then when the positive pressure gas enters the interior of the first installation groove 43, it will push the first sealing plug 45 and the first connecting rod 44 to move, and then the two first connecting rods 44 will drive the pressing block 40 to move. At this time, the inclined surface of the pressing block 40 will squeeze the two adjusting blocks 42, and then the adjusting blocks 42 will be squeezed to drive the installation pipe 37 and the multiple stirring paddles 38 on its surface to move, and then the multiple fourth springs 63 will be squeezed, so as to facilitate changing the use spacing of the multiple stirring paddles 38 when they are stirring and mixing, thereby changing the direction of the liquid vortex in the mixing kettle 2, preventing the refractory material ingredients in the mixing kettle 2 from sinking to the bottom, and improving its mixing performance. In order to achieve uniformity when the second connecting sleeves 36 are in harmony, the inner circular wall surfaces of the plurality of second connecting sleeves 36 are all fixedly mounted with mounting frames 49, the inner circular wall surfaces of the mounting frames 49 are fixedly sleeved with adjusting caps 50, the inner circular wall surfaces of the adjusting caps 50 are movably sleeved with second sealing plugs 52, one end of the second sealing plug 52 is fixedly mounted with a second connecting rod 51, the inner circular wall surfaces of the adjusting caps 50 are fixedly sleeved with a second sealing ring 53, the inner circular wall surfaces of the second sealing ring 53 are movably sleeved with the second connecting rod 51, the outer circular wall surfaces of the adjusting caps 50 are fixedly mounted with a positive pressure connecting pipe 55, the outer circular wall surfaces of the adjusting caps 50 are fixedly mounted with a negative pressure connecting pipe 56, both the positive pressure connecting pipe 55 and the negative pressure connecting pipe 56 penetrate and extend to the outside of the second connecting sleeve 36, one end of the second connecting rod 51 is fixedly mounted with an anti-seepage plug 54,The staff connects the positive pressure connecting pipe 55 and the negative pressure connecting pipe 56 to the external gas pipe, and then when the positive pressure gas enters the inside of the regulating cap 50, it will push the second sealing plug 52, the second connecting rod 51 and the anti-seepage plug 54 to move, and then the movement of the anti-seepage plug 54 can open the seal of the second connecting sleeve 36, and then the refractory ingredients in the feeding pipe 3 can enter the inside of the mixing kettle 2. Then, when the refractory ingredients are stirred and mixed, the staff reverses the above steps to seal the second connecting sleeve 36 through the anti-seepage plug 54, thereby preventing the refractory ingredients from flowing back into the inside of the feeding pipe 3 when mixing.

[0054] Embodiment 4

[0055] Based on the above embodiments 1, 2 or 3, refer to Figure 3 , Figure 6 , Fig. 9 and Fig.14 A positioning frame 18 is fixedly installed inside the grading kettle 1, and a mounting column 30 is rotatably connected to the inner wall of the positioning frame 18. The top surface of the mounting column 30 is fixedly installed with the first rotating shaft 12, and a fixing plate 31 is fixedly installed on the outer wall of the second rotating shaft 13. A connecting rod 32 is rotatably connected inside the fixing plate 31, and a cleaning plate 33 is rotatably connected to the bottom surface of the connecting rod 32. A mounting tube 57 is fixedly installed on the bottom surface of the connecting rod 32, and a third spring 59 is movably sleeved inside the mounting tube 57. A third connecting column 58 is movably sleeved inside the mounting tube 57, and a second fixing ring 60 is fixedly sleeved on the inner wall of the mounting tube 57. The inner surface of the second fixing ring 60 is fixedly sleeved. The circular wall surface is movably connected to the third connecting column 58, and the bottom surface of the third connecting column 58 is fixedly installed with the cleaning plate 33. When the first rotating shaft 12 rotates, the installation column 30 will drive the connecting rod 32 and the cleaning plate 33 on its side to rotate, and then the cleaning plate 33 is always attached to the inner bottom surface of the grading kettle 1 under the action of the rebound force of the third spring 59, so as to facilitate the scraping and collection of the refractory material ingredients scattered on the inner bottom surface of the grading kettle 1. A liquid level glass 66 is fixedly installed on one side of the water tank 9, so that the staff can know the water level inside the water tank 9. The surfaces of several stirring paddles 38 are coated with a wear-resistant coating, which is convenient for increasing the service life of the stirring paddles 38.

[0056] Working principle: Please refer to Figure 1-Figure 14As shown, when in use, the staff adds various ingredients of refractory materials into the interior of the grading kettle 1 through the feeding hopper 7, and then the staff uses the first motor 6, and then the driving shaft of the first motor 6 will drive the first rotating shaft 12 to rotate, and at this time the rotating first rotating shaft 12 will drive multiple mounting plates 23, the discharge plate 69 and the cleaning brush 70 at the bottom thereof to rotate, and then the refractory ingredients in the uppermost screening frame 11 will be pushed by the discharge plate 69, and then the refractory ingredients with medium and smaller particle sizes will fall through the mesh inside the screening frame 11 to the interior of the middle screening frame 11, thereby Larger refractory material batches are graded. During this process, the elastic force generated by the multiple first springs 68 will make the bristles of the sorting brush 70 pass through the mesh inside the screening frame 11, and as the sorting brush 70 rotates, the bristles inside the mesh will continue to move, thereby preventing the mesh from being blocked by the refractory material batches. Similarly, medium-sized refractory material batches will be graded inside the middle screening frame 11, and refractory material batches with smaller particle sizes will be graded inside the bottom screening frame 11, thereby achieving the effect of grading the particle sizes of multiple refractory material batches and matching them at the same grade. When the inside of the screening frame 11 When the refractory material batch is saturated, its internal weight will be detected and fed back by the weight sensor 21, and then the refractory material batch reaches the preset value, and the weight sensor 21 feedback signal causes the multiple electromagnets 22 above the screening frame 11 to cut off the power, and the multiple electromagnets 22 below the screening frame 11 to be powered on and started, and then the screening frame 11 loses the magnetic fixation of the electromagnet 22, and the weight of the refractory material batch inside it will cause it to move downward. In this process, the multiple second springs 35 will be compressed, and at this time, the multiple electromagnets 22 below the screening frame 11 will magnetically fix it again, and then the surface of the screening frame 11 will appear The position of the material hole 24 will be aligned with the position of the first connecting sleeve 17, and then under the action of the rotation of multiple discharge plates 69, the refractory material ingredients inside the screening frame 11 will be pushed and enter the interior of the mixing kettle 2 through the feed pipe 3. After the above steps are completed, the staff uses the mixing component, and the mixing component will stir and mix the refractory material ingredients inside the mixing kettle 2. In this process, since the refractory material ingredients are graded for particle size before mixing, the particle gaps between the refractory material ingredients on the same layer inside the mixing kettle 2 can be reduced, thereby facilitating the improvement of the uniformity of mixing multiple refractory material ingredients.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A batching and mixing device for refractory material processing, characterized in that: include: A grading kettle (1), wherein a mixing kettle (2) is arranged on one side of the grading kettle (1), a first sealing cover (4) is fixedly mounted on the top surface of the grading kettle (1), a second sealing cover (5) is fixedly mounted on the top surface of the mixing kettle (2), a plurality of material conveying pipes (3) are arranged between the grading kettle (1) and the mixing kettle (2), a feeding hopper (7) is fixedly mounted on the outer wall surface of the first sealing cover (4), a discharge valve (14) is fixedly mounted on the bottom surface of the mixing kettle (2), and a slag discharge valve (19) is fixedly mounted on the bottom surface of the grading kettle (1); a first motor (6), wherein the first motor (6) is fixedly mounted on the top surface of the first sealing cover (4), a first rotating shaft (12) is fixedly mounted on the bottom surface of the driving shaft of the first motor (6), a plurality of screening frames (11) are arranged inside the grading kettle (1), an outer circumferential wall surface of the first rotating shaft (12) is movably sleeved with the screening frames (11), a plurality of mounting seats (15) are fixedly mounted on the inner circumferential wall surface of the grading kettle (1), four mounting seats (15) form a group, a second connecting column (34) is movably sleeved on the inner circumferential wall surfaces of the plurality of mounting seats (15), a second spring (35) is movably sleeved on the outer circumferential wall surface of the second connecting column (34), a bottom surface of the second connecting column (34) is fixedly mounted on the screening frame (11), a plurality of fixed shells (16) are fixedly mounted on the inner circumferential wall surface of the grading kettle (1), and an electromagnet (22) is fixedly mounted inside the plurality of fixed shells (16); Several mounting plates (23) are arranged inside the plurality of screening frames (11); a plurality of connecting seats (67) are fixedly mounted on the bottom surface of the mounting plates (23); a first spring (68) is movably sleeved on the inner circular wall surface of the connecting seat (67); a first connecting column (28) is movably sleeved on the inner circular wall surface of the connecting seat (67); a first fixing ring (29) is fixedly sleeved on the inner circular wall surface of the connecting seat (67); the inner circular wall surface of the first fixing ring (29) is movably sleeved on the first connecting column (28); a cleaning brush (70) is arranged on the bottom surface of the plurality of mounting plates (23); the top surface of the cleaning brush (70) is fixedly mounted on the first connecting column (28); and a discharge plate (69) is fixedly mounted on one side of the plurality of mounting plates (23); A plurality of mounting frames (20), wherein the plurality of mounting frames (20) are respectively fixedly mounted on the bottom surfaces of the plurality of screening frames (11), a circular through hole is formed on the inner bottom surface of the mounting frames (20), a weight sensor (21) is fixedly mounted inside the circular through hole, a discharge hole (24) is fixedly mounted on the outer circular wall surfaces of the plurality of screening frames (11), a plurality of first connecting sleeves (17) are fixedly mounted on the outer circular wall surface of the grading kettle (1), the inner circular wall surface of the first connecting sleeve (17) is fixedly sleeved with the feeding pipe (3), and a plurality of second connecting sleeves (36) are fixedly mounted on the outer circular wall surface of the mixing kettle (2), the inner circular wall surface of the second connecting sleeve (36) is fixedly sleeved with the feeding pipe (3); A mixing assembly, the mixing assembly is arranged inside the mixing kettle (2) and is used to mix a plurality of refractory material ingredients, the mixing assembly comprising: a second rotating shaft (13), the second rotating shaft (13) is arranged inside the mixing kettle (2), a second motor (39) is fixedly mounted on the top surface of the second cover (5), the bottom surface of the driving shaft of the second motor (39) is fixedly mounted on the second rotating shaft (13), the outer circular wall surface of the second rotating shaft (13) is slidably connected to two mounting pipes (37), the outer circular walls of the two mounting pipes (37) are respectively fixedly mounted with a plurality of stirring paddles (38), a water tank (9) is arranged on one side of the grading kettle (1), a submersible pump (65) is fixedly mounted on the inner bottom surface of the water tank (9), a water pipe (10) is fixedly sleeved on the inner circular wall surface of the water outlet of the submersible pump (65), and one end of the water pipe (10) passes through the inside of the second cover (5); a plurality of adjustment components, each of which is arranged inside the classification kettle (1) and is used to adjust the use height of each of the cleaning brushes (70), the adjustment components comprising: a plurality of adjustment tubes (25), each of which is arranged inside the classification kettle (1), the adjustment tubes (25) being slidably connected to the first rotating shaft (12), the outer cylindrical wall surface of the adjustment tube (25) being movably sleeved with a threaded sleeve (26), the bottom surface of the threaded sleeve (26) being fixedly mounted on the mounting plate (23), and the outer wall surface of the threaded sleeve (26) being threadedly connected with a threaded cap (27); A variable pitch component, the variable pitch component is arranged on the outer wall surface of the mixing kettle (2) and is used to improve the uniformity of refractory material batching when mixing, the variable pitch component comprises: two mounting blocks (8), the two mounting blocks (8) are fixedly mounted on the outer circular wall surface of the mixing kettle (2), the top surface of the mounting block (8) has two positive pressure joints (47) fixedly mounted, the top surface of the mounting block (8) has two negative pressure joints (48) fixedly mounted, each of the positive pressure joints (47) and one of the negative pressure joints (48) being fixedly mounted. 8) is a group, one side of the mounting block (8) is provided with two first mounting grooves (43), the positive pressure joint (47) and the negative pressure joint (48) penetrate into the interior of the first mounting groove (43), the inner circular wall surface of the first mounting groove (43) is movably sleeved with a first sealing plug (45), one end of the first sealing plug (45) is fixedly mounted with a first connecting rod (44), the inner circular wall surface of the first mounting groove (43) is fixedly sleeved with a first sealing ring (46), the first sealing ring (46) ) is movably sleeved with the first connecting rod (44); two pressing blocks (40) are arranged inside the mixing kettle (2); one end of the first connecting rod (44) is fixedly mounted on the pressing block (40); the outer circular wall surface of the second rotating shaft (13) is movably sleeved with the respective adjusting blocks (42); the bottom surface of the adjusting block (42) is fixedly mounted with the mounting tube (37); the outer circular wall surface of the second rotating shaft (13) is fixedly sleeved with a positioning seat (41); the top of the positioning seat (41) is A plurality of second mounting grooves (61) are respectively provided on the surface and the bottom surface; a fourth connecting column (62) is movably sleeved on the inner circular wall surface of the grading kettle (1); a fourth spring (63) is movably sleeved on the outer circular wall surface of the fourth connecting column (62); a third sealing ring (64) is fixedly sleeved on the inner circular wall surface of the second mounting groove (61); the inner circular wall surface of the third sealing ring (64) is movably sleeved on the fourth connecting column (62); and the top surface of the fourth connecting column (62) is fixedly mounted on the adjusting block (42); A mounting frame (49) is fixedly mounted on the inner circular wall surface of a plurality of second connecting sleeves (36); an adjusting cap (50) is fixedly sleeved on the inner circular wall surface of the mounting frame (49); a second sealing plug (52) is movably sleeved on the inner circular wall surface of the adjusting cap (50); a second connecting rod (51) is fixedly mounted on one end of the second sealing plug (52); a second sealing ring (53) is fixedly sleeved on the inner circular wall surface of the adjusting cap (50); the inner circular wall surface of the second sealing ring (53) is movably sleeved on the second connecting rod (51); a positive pressure connecting pipe (55) is fixedly mounted on the outer circular wall surface of the adjusting cap (50); a negative pressure connecting pipe (56) is fixedly mounted on the outer circular wall surface of the adjusting cap (50); both the positive pressure connecting pipe (55) and the negative pressure connecting pipe (56) penetrate through and extend to the outside of the second connecting sleeve (36); and an anti-seepage plug (54) is fixedly mounted on one end of the second connecting rod (51).

2. The batching and mixing equipment for refractory material processing according to claim 1, characterized in that: A positioning frame (18) is fixedly installed inside the classification kettle (1), and the inner circular wall surface of the positioning frame (18) is rotatably connected to a mounting column (30), and the top surface of the mounting column (30) is fixedly installed with the first rotating shaft (12). A fixing plate (31) is fixedly installed on the outer circular wall surface of the second rotating shaft (13), and a connecting rod (32) is rotatably connected inside the fixing plate (31), and a cleaning plate (33) is rotatably connected to the bottom surface of the connecting rod (32). A mounting tube (57) is fixedly installed on the bottom surface of the connecting rod (32), and a third spring (59) is movably sleeved inside the mounting tube (57), and a third connecting column (58) is movably sleeved inside the mounting tube (57). A second fixing ring (60) is fixedly sleeved on the inner circular wall surface of the mounting tube (57), and the inner circular wall surface of the second fixing ring (60) is movably sleeved with the third connecting column (58), and the bottom surface of the third connecting column (58) is fixedly installed with the cleaning plate (33).

3. The batching and mixing equipment for refractory material processing according to claim 1, characterized in that: A liquid level glass (66) is fixedly mounted on one side of the water tank (9).

4. The batching and mixing equipment for refractory material processing according to claim 1, characterized in that: The surfaces of the plurality of stirring paddles (38) are coated with a wear-resistant coating.

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