A stirring pot for refractory material detection

Abstract

This utility model relates to the field of refractory material testing technology. It provides a mixing pot for refractory material testing, comprising a mixing pot body, a feeding mechanism at the upper end of the mixing pot body, and a dust removal mechanism on the right side of the mixing pot body. The dust removal mechanism includes a dust removal box and an electric push rod, with a dust suction hood fixedly connected to the left end of the electric push rod. The feeding mechanism includes a feeding box, with a movably connected screen inside the feeding box, and a mounting plate fixedly connected to the top of the feeding box. This technical solution solves the problems of existing mixing equipment for testing generally lacking pre-treatment functions for aggregates, making it difficult for large aggregate particles to mix fully with fine particles, resulting in uneven sample composition distribution and making the test results unable to accurately reflect the overall performance of the refractory material. Furthermore, large aggregate particles may cause wear to the mixing device during the mixing process, shortening the equipment's service life.

Description

Technical Field

[0001] This utility model relates to the field of refractory material testing technology, specifically to a stirring pot for refractory material testing. Background Technology

[0002] In the production and application of refractory materials, rigorous testing of various properties is necessary to ensure product quality and safety. For example, performance indicators such as refractoriness, softening temperature under load, thermal shock resistance, and slag resistance all require determination through appropriate testing methods. Stirring the refractory material during testing is essential. Firstly, refractory materials may exhibit uneven composition during production; stirring ensures a more homogeneous sample, guaranteeing the accuracy and representativeness of the test results. Secondly, in some testing projects, such as detecting the reaction performance of refractory materials with specific media, stirring ensures thorough contact between the refractory material and the medium to simulate actual usage environments and obtain more realistic and reliable test data.

[0003] In existing technologies, mixing equipment used for refractory material testing generally lacks pretreatment functions for aggregates. Refractory raw materials themselves have varying particle sizes, and often they are not screened or crushed before entering the mixing stage. This results in larger aggregates directly participating in the mixing process. On the one hand, these large aggregates are difficult to mix thoroughly with the fine particles, causing uneven distribution of sample composition and making the test results unable to truly reflect the overall performance of the refractory material. On the other hand, large aggregates may cause wear and tear on the mixing device during the mixing process, shortening the equipment's service life. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a mixing pot for testing refractory materials, which solves the technical problems that existing mixing equipment for testing generally lacks the function of pre-treatment of aggregates, making it difficult for large aggregate particles to be fully mixed with fine particles, resulting in uneven distribution of sample composition, making the test results unable to truly reflect the overall performance of refractory materials, and large aggregate particles may cause wear to the mixing device during the mixing process, shortening the service life of the equipment.

[0005] According to one aspect, at least one embodiment of the present invention provides a stirring pan for testing refractory materials, comprising:

[0006] The main body of the mixing pot,

[0007] A feeding mechanism is provided at the upper end of the mixing pot body, and a dust removal mechanism is provided on the right side of the mixing pot body.

[0008] The dust removal mechanism includes a dust removal box and an electric push rod, with a dust suction hood fixedly connected to the left end of the electric push rod;

[0009] The feeding mechanism includes a feeding box, with a screen movably connected inside the feeding box. A mounting plate is fixedly connected to the top of the feeding box, and the right end of the electric push rod is fixedly connected to the mounting plate.

[0010] For example, in at least one embodiment of the present invention, a stirring pot for testing refractory materials further includes: a reciprocating motor fixedly connected to the top of the feed box; the output shaft of the reciprocating motor fixedly connected to the sieve; the sieve tilting 15° downwards from left to right; an elastic element fixedly connected to the bottom of the sieve; the bottom of the elastic element fixedly connected to the feed box; a crushing motor fixedly connected to the right side of the feed box; a crushing roller fixedly connected to the output shaft of the crushing motor; and a synchronous gear fixedly connected to the left end of the crushing roller.

[0011] For example, in at least one embodiment of the present invention, a stirring pot for testing refractory materials further includes: a feed inlet is provided at the top of the feed box; a crushing roller is disposed inside the feed box; the right end of the crushing roller is rotatably connected to the feed box; the left end of the crushing roller is rotatably connected to a mounting block inside the feed box; and a synchronous gear is rotatably mounted on the left side of the mounting block inside the feed box.

[0012] For example, in at least one embodiment of the present invention, a stirring pot for testing refractory materials further includes: a dust removal fan fixedly connected to the right side of the dust removal box, an air filter element movably connected inside the dust removal box, and a dust removal pipe fixedly connected to the left side of the dust removal box.

[0013] For example, in at least one embodiment of the present invention, a stirring pot for testing refractory materials further includes: a fixing column fixedly connected to the upper end of the dust removal pipe, the end of the fixing column away from the dust removal pipe being fixedly connected to the main body of the stirring pot, a ventilation hose fixedly connected to the top end of the dust removal pipe, and the end of the ventilation hose away from the dust removal pipe being fixedly connected to the dust suction hood.

[0014] For example, in at least one embodiment of the present invention, a stirring pot for testing refractory materials is provided, which further includes: a pressure pump is provided on the left side of the stirring pot body, the output end of the pressure pump is fixedly connected to a connecting pipe, and the end of the connecting pipe away from the pressure pump is fixedly connected to the stirring pot body.

[0015] For example, in at least one embodiment of the present invention, a stirring pot for testing refractory materials is provided, which further includes: an observation glass fixedly connected to the surface of the stirring pot body, a discharge pipe fixedly connected to the bottom end of the stirring pot body, a discharge valve fixedly connected to the upper end of the discharge pipe, a water passage cavity opened at the top of the inner wall of the stirring pot body, a nozzle fixedly connected to the top of the inner wall of the stirring pot body, and a connecting pipe communicating with the water passage cavity.

[0016] For example, in at least one embodiment of the present invention, a stirring pot for testing refractory materials is provided, which further includes: a stirring motor fixedly connected to the center of the top of the stirring pot body, a stirring shaft fixedly connected to the output shaft of the stirring motor, a stirring rod fixedly connected to the upper end of the stirring shaft, insulation cotton filling the inner wall of the stirring pot body, and a heating wire fixedly installed on the inner wall of the stirring pot body.

[0017] The beneficial effects of the embodiments of this utility model are as follows:

[0018] In this invention, the feeding mechanism performs particle size screening and crushing of refractory material samples to ensure uniform particle size of the material entering the mixing stage, improving mixing uniformity and making the test results more accurate. The dust removal mechanism can treat the dust generated during screening, avoiding dust pollution of the working environment and the risk of dust explosion. With the addition of a pressure pump, water can be added to the inside of the mixing pot to meet the needs of some refractory materials that need to be mixed with water for testing. The heating wire can heat the inside of the mixing pot to meet the needs of some fireproof materials that require heat treatment for testing, increasing the applicability of the device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the internal structure of the mixing tank body in the embodiment;

[0022] Figure 3 for Figure 1 A schematic diagram of the feeding mechanism structure in the embodiment;

[0023] Figure 4 for Figure 1 A schematic diagram of the dust removal mechanism in the embodiment.

[0024] In the diagram: 1. Mixing pot body; 11. Observation glass; 12. Discharge pipe; 13. Discharge valve; 14. Mixing motor; 15. Mixing shaft; 16. Mixing rod; 17. Insulation cotton; 18. Heating wire; 19. Water passage chamber; 110. Nozzle; 2. Feeding mechanism; 21. Feed box; 22. Feed inlet; 23. Screen; 24. Elastic component; 25. Reciprocating motor; 26. Mounting plate; 27. Crushing motor; 28. Crushing roller; 29. ​​Synchronous gear; 3. Dust removal mechanism; 31. Dust removal box; 32. Dust removal fan; 33. Dust removal pipe; 34. Fixed column; 35. Ventilation hose; 36. Dust suction hood; 37. Electric push rod; 38. Air filter; 4. Pressure pump; 41. Connecting pipe. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figures 3-4 As shown, it illustrates a stirring pot for testing refractory materials according to one embodiment of the present invention, comprising: a stirring pot body 1,

[0032] A feeding mechanism 2 is provided at the upper end of the mixing pot body 1, and a dust removal mechanism 3 is provided on the right side of the mixing pot body 1.

[0033] The dust removal mechanism 3 includes a dust removal box 31 and an electric push rod 37. A dust suction hood 36 is fixedly connected to the left end of the electric push rod 37.

[0034] The feeding mechanism 2 includes a feeding box 21, with a screen 23 movably connected inside the feeding box 21. A mounting plate 26 is fixedly connected to the top of the feeding box 21, and the right end of the electric push rod 37 is fixedly connected to the mounting plate 26.

[0035] A reciprocating motor 25 is fixedly connected to the top of the feed box 21. The output shaft of the reciprocating motor 25 is fixedly connected to the screen 23. The screen 23 is tilted 15° from left to right and downward. An elastic element 24 is fixedly connected to the bottom of the screen 23. The bottom of the elastic element 24 is fixedly connected to the feed box 21. A crushing motor 27 is fixedly connected to the right side of the feed box 21. A crushing roller 28 is fixedly connected to the output shaft of the crushing motor 27. A synchronous gear 29 is fixedly connected to the left end of the crushing roller 28.

[0036] The top of the feed box 21 is provided with a feed inlet 22. The crushing roller 28 is set inside the feed box 21. The right end of the crushing roller 28 is rotatably connected to the feed box 21, and the left end of the crushing roller 28 is rotatably connected to the mounting block inside the feed box 21. The synchronous gear 29 is rotatably installed on the left side of the mounting block inside the feed box 21.

[0037] A dust collector fan 32 is fixedly connected to the right side of the dust collector box 31, an air filter element 38 is movably connected inside the dust collector box 31, and a dust collector duct 33 is fixedly connected to the left side of the dust collector box 31.

[0038] A fixed column 34 is fixedly connected to the upper end of the dust removal pipe 33. The end of the fixed column 34 away from the dust removal pipe 33 is fixedly connected to the mixing pot body 1. A ventilation hose 35 is fixedly connected to the top end of the dust removal pipe 33. The end of the ventilation hose 35 away from the dust removal pipe 33 is fixedly connected to the dust suction hood 36.

[0039] In some examples, before mixing, aggregate is fed into the feed inlet 22. The aggregate falls above the screen 23, and the screen 23 is driven by the reciprocating motor 25 to perform a rapid vertical reciprocating motion, causing the surface of the screen 23 to vibrate rapidly, accelerating the sieving of the aggregate. Combined with the elastic element 24, this enhances the sieving effect. Because the screen 23 is tilted 15° downwards and to the right, large aggregate particles automatically move downwards and to the right, eventually falling above the crushing roller 28. The crushing motor 27 drives the crushing roller 28 to rotate, and with the synchronous gear 29, the two sets of crushing rollers 28 move in opposite directions. The relative rotation of the feed hopper crushes large aggregate particles to meet the size standards for mixing and testing. The dust removal fan 32 removes dust from the area above the feed inlet 22, clearing away the dust generated during sieving. The electric push rod 37 drives the dust suction hood 36 to change position, facilitating the addition of aggregate into the feed box 21. After addition, the electric push rod 37 drives the dust suction hood 36 to move directly above the feed inlet 22. The ventilation hose 35 ensures that the dust suction hood 36 remains connected to the dust removal pipe 33 during movement. The air filter element 38 filters the extracted dust.

[0040] For example, such as Figures 1-2 As shown, a pressure pump 4 is also provided on the left side of the mixing pot body 1. A connecting pipe 41 is fixedly connected to the output end of the pressure pump 4. The end of the connecting pipe 41 away from the pressure pump 4 is fixedly connected to the mixing pot body 1.

[0041] An observation glass 11 is fixedly connected to the surface of the mixing pot body 1. A discharge pipe 12 is fixedly connected to the bottom end of the mixing pot body 1. A discharge valve 13 is fixedly connected to the upper end of the discharge pipe 12. A water passage cavity 19 is opened at the top of the inner wall of the mixing pot body 1. A nozzle 110 is fixedly connected to the top of the inner wall of the mixing pot body 1. A connecting pipe 41 is connected to the water passage cavity 19.

[0042] A stirring motor 14 is fixedly connected to the center of the top of the mixing pot body 1. A stirring shaft 15 is fixedly connected to the output shaft of the stirring motor 14. A stirring rod 16 is fixedly connected to the upper end of the stirring shaft 15. The inner wall of the mixing pot body 1 is filled with heat insulation cotton 17. A heating wire 18 is fixedly installed on the inner wall of the mixing pot body 1.

[0043] In some examples, after the aggregate is screened and crushed, it enters the interior of the mixing pot body 1. The stirring motor 14 drives the stirring shaft 15 to rotate, which in turn drives the stirring rod 16 to stir the aggregate. Some fireproof materials require the addition of water when being stirred for testing. An external water source is connected to the input end of the pressure pump 4. The pressure pump 4 pressurizes the water and sprays it out through the nozzle 110. By arranging multiple sets of nozzles 110 around the upper part of the interior of the mixing pot body 1, the water can be evenly mixed with the aggregate. The heating wire 18 can heat the interior of the mixing pot body 1 to meet the needs of some fireproof materials that need to be heated before testing. The insulation cotton 17 enhances the insulation effect of the mixing pot body 1.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A refractory detection beaker comprising: The main body of the mixing pot (1) is characterized in that, The upper end of the mixing pot body (1) is provided with a feeding mechanism (2), and the right side of the mixing pot body (1) is provided with a dust removal mechanism (3). The dust removal mechanism (3) includes a dust removal box (31) and an electric push rod (37), and a dust suction hood (36) is fixedly connected to the left end of the electric push rod (37). The feeding mechanism (2) includes a feeding box (21), with a screen (23) movably connected inside the feeding box (21), and a mounting plate (26) fixedly connected to the top of the feeding box (21). The right end of the electric push rod (37) is fixedly connected to the mounting plate (26).

2. The stirring pot for detecting a refractory material according to claim 1, wherein A reciprocating motor (25) is fixedly connected to the top of the feed box (21). The output shaft of the reciprocating motor (25) is fixedly connected to the screen (23). The screen (23) is tilted 15° from left to right and downward. An elastic element (24) is fixedly connected to the bottom of the screen (23). The bottom of the elastic element (24) is fixedly connected to the feed box (21). A crushing motor (27) is fixedly connected to the right side of the feed box (21). A crushing roller (28) is fixedly connected to the output shaft of the crushing motor (27). A synchronous gear (29) is fixedly connected to the left end of the crushing roller (28).

3. A stirring pot for detecting a refractory material according to claim 2, wherein The top of the feed box (21) is provided with a feed inlet (22). The crushing roller (28) is disposed inside the feed box (21). The right end of the crushing roller (28) is rotatably connected to the feed box (21). The left end of the crushing roller (28) is rotatably connected to the mounting block inside the feed box (21). The synchronous gear (29) is rotatably installed on the left side of the mounting block inside the feed box (21).

4. The stirring pot for detecting a refractory material according to claim 1, wherein A dust removal fan (32) is fixedly connected to the right side of the dust removal box (31), an air filter (38) is movably connected inside the dust removal box (31), and a dust removal pipe (33) is fixedly connected to the left side of the dust removal box (31).

5. A stirring pot for detecting a refractory material according to claim 4, wherein The upper end of the dust removal pipe (33) is fixedly connected to a fixed column (34), and the end of the fixed column (34) away from the dust removal pipe (33) is fixedly connected to the main body (1) of the mixing pot. The top end of the dust removal pipe (33) is fixedly connected to a ventilation hose (35), and the end of the ventilation hose (35) away from the dust removal pipe (33) is fixedly connected to the dust suction hood (36).

6. The stirring pot for detecting a refractory material according to claim 1, wherein A pressure pump (4) is also provided on the left side of the mixing pot body (1). A connecting pipe (41) is fixedly connected to the output end of the pressure pump (4). The end of the connecting pipe (41) away from the pressure pump (4) is fixedly connected to the mixing pot body (1).

7. A stirring pot for detecting a refractory material according to claim 6, wherein An observation glass (11) is fixedly connected to the surface of the mixing pot body (1). A discharge pipe (12) is fixedly connected to the bottom end of the mixing pot body (1). A discharge valve (13) is fixedly connected to the upper end of the discharge pipe (12). A water passage cavity (19) is opened at the top of the inner wall of the mixing pot body (1). A nozzle (110) is fixedly connected to the top of the inner wall of the mixing pot body (1). The connecting pipe (41) is connected to the water passage cavity (19).

8. The stirring pan for testing refractory materials according to claim 1, characterized in that, A stirring motor (14) is fixedly connected to the center of the top of the stirring pot body (1). A stirring shaft (15) is fixedly connected to the output shaft of the stirring motor (14). A stirring rod (16) is fixedly connected to the upper end of the stirring shaft (15). The inner wall of the stirring pot body (1) is filled with heat insulation cotton (17). A heating wire (18) is fixedly installed on the inner wall of the stirring pot body (1).

Images