Crushing and recycling device for refractory material
By designing a crushing and recycling device for refractory materials, the problems of coarse material screening and crusher blade cleaning were solved, enabling secondary crushing of coarse materials and cleaning of crusher blades, thus improving the crushing effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-03-20
AI Technical Summary
Existing crushing and recycling devices cannot effectively screen out coarse materials that are not thoroughly crushed, and the fine particles adsorbed on the crushing blades are difficult to clean, affecting the crushing effect.
A device comprising a first crushing component, a flow guiding component, an air jet component, and a rotating component is designed. Coarse materials are screened by a filter screen, and the crushing blades are cleaned by the air jet component, thereby achieving secondary crushing of coarse materials and cleaning of the crushing blades.
It achieves effective screening and secondary crushing of coarse materials, avoids coarse materials from being mixed into the material, cleans the powder on the crushing blade, and improves the crushing effect.
Smart Images
Figure CN224009900U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fireproof material recycling technical field, concretely is used for the crushing recycling device of fireproof material. BACKGROUND
[0002] All, the material that physical chemistry property can adapt to high temperature environment use, it is fireproof material, and fireproof material has extensive use in metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and many other industrial fields, wherein, the largest amount in metallurgical industry, 50% 60% of total output, because fireproof material is used in large quantities, its recovery amount is also considerable, in the treatment of recycling fireproof material, crushing is one of the necessary links,
[0003] However, the crushing recycling device on the current market has some defects, on the one hand, it cannot effectively screen the coarse material which is not crushed thoroughly, so that these coarse materials are mixed into the crushed materials, affecting the subsequent use or processing, on the other hand, the crushing knife will adsorb a lot of fine powder generated in the working process, and these fine powder is difficult to clean, with the continuous increase of use time, the fine powder adsorbed on the crushing knife is more and more, which will cause the crushing effect of the crushing knife to gradually deteriorate, therefore, we propose the crushing recycling device for fireproof material. UTILITY MODEL CONTENT
[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide the crushing recycling device for fireproof material, which can screen the crushed coarse material, and perform secondary crushing on the screened coarse material, and can clean the powder on the crushing knife, so as to effectively solve the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: the crushing recycling device for fireproof material, which comprises a mounting barrel and a first crushing assembly.
[0006] The mounting barrel is internally fixed with a filter screen disc at the lower end, the lower end of the mounting barrel is fixed with a support frame, the lower end of the circumferential surface of the mounting barrel is provided with a material taking opening, the inside of the material taking opening is hingedly connected with an arc-shaped baffle, a flow guide assembly is installed at the upper end in the mounting barrel, a jetting assembly and a rotating assembly are installed at the lower end in the mounting barrel, the surface of the jetting assembly is installed with a second crushing assembly, and the rotating assembly is connected with the jetting assembly;
[0007] The first crushing assembly comprises a first motor, a rotating shaft, a crushing ring and a first gear, two corresponding rotating holes are formed in the upper end of the circumferential surface of the installation barrel, the rotating shaft is rotationally connected in the rotating hole, the crushing ring is uniformly distributed and fixed on the circumferential surface of the rotating shaft, the first gear is fixed on the right end of the rotating shaft, the two first gears are engaged, the first motor is installed on the left end of the circumferential surface of the installation barrel, the output shaft of the first motor is fixed on the left end of the rotating shaft on the rear side, and the input end of the first motor is electrically connected with the output end of the control switch group.
[0008] Further, the flow guide assembly comprises a flow guide frame, a U-shaped pipe and a connecting pipe, two corresponding flow guide frames are fixed on the upper end in the installation barrel, the two rotating shafts correspond to the two flow guide frames, two corresponding openings are formed in the right end of the circumferential surface of the installation barrel, the U-shaped pipe is fixed in the two openings, the two ports of the U-shaped pipe correspond to the two flow guide frames, the connecting pipe is installed on the circumferential surface of the U-shaped pipe, and the connecting pipe is communicated with the U-shaped pipe. The flow guide assembly is arranged to guide the moving direction of the refractory material.
[0009] Further, the air injection assembly comprises a T-shaped pipe, an air outlet frame, an air pump and an air outlet pipe, an installation hole is formed in the middle of the filter screen disc, the T-shaped pipe is rotationally connected in the installation hole, two corresponding strip-shaped openings are formed in the lower end of the surface of the T-shaped pipe, the air outlet frame is fixed in the strip-shaped openings, the air pump is installed at the lower end of the installation barrel, the air outlet pipe is fixed in the air outlet of the air pump, the upper end of the air outlet pipe is rotationally connected to the lower end in the T-shaped pipe, the connecting pipe is connected with the air outlet pipe, and the input end of the air pump is electrically connected with the output end of the control switch group. The air injection assembly is arranged to spray compressed air to the two crushing rollers.
[0010] Further, the rotating assembly comprises a gear ring, a second motor and a second gear, the gear ring is fixed on the surface of the T-shaped pipe, the second motor is installed at the lower end in the installation barrel, the second gear is fixed on the output shaft of the second motor, the second gear is engaged with the gear ring, the input end of the second motor is electrically connected with the output end of the control switch group, and the rotating assembly is arranged to drive the T-shaped pipe to rotate.
[0011] Further, the second crushing assembly comprises a crushing roller, a third gear and a gear ring, two corresponding crushing rollers are rotationally connected on the surface of the T-shaped pipe, the two crushing rollers are in close contact with the upper end of the filter screen disc, the third gear is fixed on the end surface of the crushing roller, and the gear ring is fixed on the upper end of the filter screen disc and engaged with the two third gears. The second crushing assembly is arranged to crush the recycled refractory material twice.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This crushing and recycling device for refractory materials has the following advantages:
[0013] 1. The recovered refractory material is initially crushed by setting the first crushing component. After the initial crushing, the refractory material will fall downwards to the top of the filter screen. At this time, the filter screen filters the crushed refractory material. After filtration, the rotating component is activated to make the T-shaped tube rotate. The rotation of the T-shaped tube drives the two crushing rollers to move. The movement of the two crushing rollers drives the two third gears to move. At this time, under the action of the gear ring, the two crushing rollers will rotate, which can perform secondary crushing of the large particles of refractory material remaining on the top of the filter screen after filtration.
[0014] 2. By setting up an air jet assembly, after the refractory material is crushed, the air pump can be activated to inject compressed air into the T-tube and the two guide frames respectively. The compressed air entering the T-tube will be sprayed onto the two crushing rollers through the two air outlet frames, thus cleaning the two crushing rollers. The compressed air entering the two guide frames will be sprayed onto all the crushing rings through the two guide frames, thus cleaning all the crushed material. After cleaning, dust will be prevented from adhering to the crushing rollers and crushing rings and affecting subsequent crushing. Attached Figure Description
[0015] Fig. 1 This is a schematic diagram of the front structure of this utility model;
[0016] Fig. 2 This is a schematic diagram of the flow guiding component structure of this utility model;
[0017] Fig. 3 This is a schematic diagram of the jet assembly structure of this utility model.
[0018] In the diagram: 1. Installation bucket, 2. Filter screen, 3. Support, 4. First crushing component, 41. First motor, 42. Rotating shaft, 43. Crushing ring, 44. First gear, 5. Guide component, 51. Guide frame, 52. U-shaped tube, 53. Connecting tube, 6. Air jet component, 61. T-shaped tube, 62. Air outlet frame, 63. Air pump, 64. Air outlet pipe, 7. Rotating component, 71. Gear ring, 72. Second motor, 73. Second gear, 8. Second crushing component, 81. Crushing roller, 82. Third gear, 83. Gear ring, 9. Arc-shaped baffle. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figs. 1-3 This embodiment provides a technical solution: a crushing and recycling device for refractory materials, including an installation tank 1 and a first crushing component 4;
[0021] The lower end of the installation barrel 1 is fixed with a filter screen disc 2, the lower end of the installation barrel 1 is fixed with a support frame 3, the lower end of the circumferential surface of the installation barrel 1 is provided with a material taking opening, the inside of the material taking opening is hinged with an arc-shaped baffle 9, the upper end in the installation barrel 1 is installed with a flow guide assembly 5, the lower end in the installation barrel 1 is installed with a gas injection assembly 6 and a rotating assembly 7, the surface of the gas injection assembly 6 is installed with a second crushing assembly 8, the rotating assembly 7 is connected with the gas injection assembly 6, the flow guide assembly 5 comprises a flow guide frame 51, a U-shaped pipe 52 and a connecting pipe 53, two corresponding flow guide frames 51 are fixed to the upper end in the installation barrel 1, two rotating shafts 42 correspond to the two flow guide frames 51, two corresponding openings are provided at the right end of the circumferential surface of the installation barrel 1, the two openings are fixedly provided with the U-shaped pipe 52, the two ports of the U-shaped pipe 52 correspond to the two flow guide frames 51, the connecting pipe 53 is installed on the circumferential surface of the U-shaped pipe 52 and communicates with the U-shaped pipe 52, the gas injection assembly 6 comprises a T-shaped pipe 61, an air outlet frame 62, an air pump 63 and an air outlet pipe 64, an installation hole is formed in the middle of the filter screen disc 2, the inside of the installation hole is rotatably connected with the T-shaped pipe 61, two corresponding strip-shaped openings are formed in the lower end of the surface of the T-shaped pipe 61, the air outlet frame 62 is fixedly arranged in the strip-shaped openings, the air pump 63 is installed at the lower end of the installation barrel 1, the air outlet pipe 64 is fixedly arranged in the air outlet of the air pump 63, the upper end of the air outlet pipe 64 is rotatably connected with the lower end in the T-shaped pipe 61, the connecting pipe 53 is connected with the air outlet pipe 64, the input end of the air pump 63 is electrically connected with the output end of the control switch group outside, the rotating assembly 7 comprises a gear ring 71, a second motor 72 and a second gear 73, the gear ring 71 is fixed to the surface of the T-shaped pipe 61, the second motor 72 is installed at the lower end in the installation barrel 1, the output shaft of the second motor 72 is fixedly provided with the second gear 73, the second gear 73 is engaged with the gear ring 71, the input end of the second motor 72 is electrically connected with the output end of the control switch group outside, the second crushing assembly 8 comprises a crushing roller 81, a third gear 82 and a gear ring 83, two corresponding crushing rollers 81 are rotatably connected with the surface of the T-shaped pipe 61, the two crushing rollers 81 are in close contact with the upper end of the filter screen disc 2, the third gear 82 is fixedly arranged on the end surface of the crushing roller 81, the gear ring 83 is fixedly arranged on the upper end of the filter screen disc 2 and engaged with the two third gears 82, the second crushing assembly 8 is arranged to crush the recovered refractory material for the second time, the rotating assembly 7 is arranged to drive the T-shaped pipe 61 to rotate, the gas injection assembly 6 is arranged to spray compressed air to the two crushing rollers 81, the flow guide assembly 5 is arranged to guide the moving direction of the refractory material;
[0022] The first crushing assembly 4 comprises a first motor 41, a rotating shaft 42, a crushing ring 43 and a first gear 44, two corresponding rotating holes are formed in the upper end of the circumferential surface of the installation barrel 1, the rotating holes are rotationally connected with the rotating shaft 42, the rotating shaft 42 is fixed with the uniformly distributed crushing rings 43 on the circumferential surface, the right end of the rotating shaft 42 is fixed with the first gear 44, the two first gears 44 are engaged, the first motor 41 is installed at the left end of the circumferential surface of the installation barrel 1, the output shaft of the first motor 41 is fixed at the left end of the rotating shaft 42 on the rear side, and the input end of the first motor 41 is electrically connected with the output end of the external control switch group.
[0023] The working principle of the crushing and recycling device for refractory materials is as follows: when in use, the recycled refractory materials are injected between the two flow guides 51, then the first motor 41 is started to drive the two rotating shafts 42 to rotate, the two rotating shafts 42 drive all the crushing rings 43 to rotate to preliminarily crush the refractory materials, after the preliminary crushing, the refractory materials fall downwards to the upper side of the filter screen disc 2, at this time, the filter screen disc 2 filters the crushed refractory materials, after the filtering, the second motor 72 is started to drive the second gear 73 to rotate, the second gear 73 drives the gear ring 71 to rotate, the gear ring 71 drives the T-shaped pipe 61 to rotate, the T-shaped pipe 61 drives the two crushing rollers 81 to move, the two crushing rollers 81 drive the two third gears 82 to move, at this time, under the action of the tooth ring 83, the two crushing rollers 81 are driven to rotate to secondarily crush the large-particle refractory materials remaining on the upper end of the filter screen disc 2, after the crushing of the refractory materials, the air pump 63 can be started to inject compressed air into the T-shaped pipe 61 and the two flow guides 51, the compressed air in the T-shaped pipe 61 is sprayed to the two crushing rollers 81 through the two air outlet frames 62, in this case, the two crushing rollers 81 can be cleaned, the compressed air in the two flow guides 51 is sprayed to all the crushing rings 43 through the two flow guides 51, in this case, all the crushing rings 43 can be cleaned, after the cleaning, the dust adhered to the crushing rollers 81 and the crushing rings 43 can be avoided to affect the subsequent crushing.
[0024] It is worth noting that the external control switch group disclosed in the above embodiment is provided with buttons corresponding to the first motor 41, the air pump 63 and the second motor 72, the air pump 63 can be freely configured according to the actual application scene, and the first motor 41 and the second motor 72 can be selected as 1LE0003 three-phase asynchronous motors.
[0025] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.
Claims
1. A crushing and recycling device for refractory materials, characterized in that: Includes a mounting bucket (1) and a first crushing component (4); Installation bucket (1): A filter screen (2) is fixed at the lower end of the inside. A support frame (3) is fixed at the lower end of the installation bucket (1). A material inlet is opened at the lower end of the circumferential surface of the installation bucket (1). An arc-shaped baffle (9) is hinged inside the material inlet. A flow guide assembly (5) is installed at the upper end of the inside of the installation bucket (1). An air jet assembly (6) and a rotating assembly (7) are installed at the lower end of the inside of the installation bucket (1). A second crushing assembly (8) is installed on the surface of the air jet assembly (6). The rotating assembly (7) is connected to the air jet assembly (6). The first crushing component (4) includes a first motor (41), a rotating shaft (42), crushing rings (43) and a first gear (44). The upper end of the circumferential surface of the mounting barrel (1) has two corresponding rotating holes. The rotating shaft (42) is rotatably connected inside the rotating holes. The circumferential surface of the rotating shaft (42) is fixed with uniformly distributed crushing rings (43). The right end of the rotating shaft (42) is fixed with a first gear (44). The two first gears (44) mesh with each other. The left end of the circumferential surface of the mounting barrel (1) is equipped with a first motor (41). The output shaft of the first motor (41) is fixed to the left end of the rotating shaft (42) on the rear side. The input end of the first motor (41) is electrically connected to the output end of an external control switch group.
2. The refractory material crushing and recycling device according to claim 1, characterized in that: The flow guiding assembly (5) includes a flow guide frame (51), a U-shaped tube (52) and a connecting tube (53). The upper end of the installation barrel (1) is fixed with two corresponding flow guide frames (51). Two rotating shafts (42) correspond to the two flow guide frames (51). The right end of the circumferential surface of the installation barrel (1) has two corresponding openings. The U-shaped tube (52) is fixed inside the two openings. The two ports of the U-shaped tube (52) correspond to the two flow guide frames (51). The connecting tube (53) is installed on the circumferential surface of the U-shaped tube (52). The connecting tube (53) communicates with the U-shaped tube (52).
3. The pulverizing and recycling device for refractory materials according to claim 2, characterized in that: The jet assembly (6) includes a T-tube (61), an air outlet frame (62), an air pump (63), and an air outlet pipe (64). The filter screen (2) has an installation hole in the middle. The T-tube (61) is rotatably connected inside the installation hole. The lower end of the surface of the T-tube (61) has two corresponding slots. The air outlet frame (62) is fixed inside the slots. The lower end of the mounting bucket (1) is equipped with an air pump (63). The air outlet pipe (64) is fixed inside the air outlet of the air pump (63). The upper end of the air outlet pipe (64) is rotatably connected to the lower end inside the T-tube (61). The connecting pipe (53) is connected to the air outlet pipe (64). The input end of the air pump (63) is electrically connected to the output end of an external control switch group.
4. The pulverizing and recycling device for refractory materials according to claim 3, characterized in that: The rotating assembly (7) includes a gear ring (71), a second motor (72), and a second gear (73). The gear ring (71) is fixed on the surface of the T-tube (61). The second motor (72) is installed at the lower end inside the mounting barrel (1). The second gear (73) is fixed on the output shaft of the second motor (72). The second gear (73) meshes with the gear ring (71). The input end of the second motor (72) is electrically connected to the output end of an external control switch group.
5. The pulverizing and recycling device for refractory materials according to claim 3, characterized in that: The second crushing component (8) includes a crushing roller (81), a third gear (82) and a toothed ring (83). Two corresponding crushing rollers (81) are rotatably connected to the surface of the T-tube (61). Both crushing rollers (81) are in contact with the upper end of the filter screen (2). The third gear (82) is fixed on the end face of the crushing roller (81). The toothed ring (83) is fixed on the upper end of the filter screen (2). The toothed ring (83) meshes with the two third gears (82).