Raw material crushing device for producing carburant from carbon solid waste material

Abstract

The utility model discloses a raw material crushing device for producing a carburant from a carbon solid waste material, and relates to the technical field of crushing devices. The top of the device body is provided with a crusher, the crusher is provided with a feed port and a discharge port, the auxiliary crushing cylinder is communicated with the discharge port, two groups of support frames are relatively and fixedly connected in the auxiliary crushing cylinder, the support frames are rotatably connected with rotating shafts, and the support frames are fixedly connected with protection boxes. A worm gear sleeves the rotating shaft in the protection box, a worm meshed with the worm gear is rotatably connected to the auxiliary crushing cylinder, the worm is driven by a motor, a crushing gear sleeves and is fixedly connected to the rotating shaft, a plurality of auxiliary teeth are fixedly connected to the inner wall of the auxiliary crushing cylinder around the crushing gear, and gaps exist between the auxiliary teeth and the crushing gear. According to the utility model, by arranging the auxiliary crushing cylinder and the crushing gear and the auxiliary tooth structure in the auxiliary crushing cylinder, secondary crushing of carbon solid waste materials is realized, the crushing effect is improved, and the improvement of the quality of a carburant product is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of crushing device, concretely relates to a carbon fixed waste material production carbon additive raw material crushing device. BACKGROUND

[0002] In the process flow of carbon fixed waste material production carbon additive, the crushing of raw materials is a crucial pre-treatment link, carbon fixed waste materials are widely sourced, including coal gangue, graphite electrode waste, coke powder and the like, these raw materials usually exist in the form of blocks, granules or larger agglomerates, their size and shape cannot directly meet the strict requirements of subsequent carbon additive production processes on raw material particle size, in actual application, the raw materials are prone to be jammed when the traditional crushing device is crushing, thereby reducing the crushing efficiency.

[0003] The Chinese patent with patent publication number CN218945140U discloses a raw material crushing device for carbon additive production, the device moves the pushing block by adjusting the motor, so that the clamping channel between the fixed crushing clamp block and the swing clamp block conforms to the clamping particle size, the swing clamp block swings and extrudes the crushed raw materials through the reciprocating motion of the hydraulic cylinder, and the raw materials accumulated at the bottom are prevented from being jammed under the action of the roller, however, when the device realizes the crushing of raw materials through the reciprocating motion of the hydraulic cylinder, the hydraulic cylinder is prone to be damaged in the process of rapid reciprocating motion, and the working efficiency is low, which is inconvenient for improving the crushing efficiency of raw materials.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a carbon fixed waste material production carbon additive raw material crushing device, which solves the problems proposed in the background.

[0006] To solve the above technical problems, the basic concept of the technical scheme of the utility model is as follows:

[0007] A carbon fixed waste material production carbon additive raw material crushing device, comprising: a device body, a top of the device body is provided with a crusher, the crusher is provided with a feeding port and a discharge port;

[0008] An auxiliary crushing cylinder is arranged in communication with the discharge port, two groups of support frames are fixedly connected in the auxiliary crushing cylinder, a rotating shaft is rotatably connected to the support frame, a protection box is fixedly connected to the support frame, a worm wheel is sleeved on the rotating shaft in the protection box, a worm is rotatably connected to the auxiliary crushing cylinder and engaged with the worm wheel, the worm is driven by a motor, a crushing gear is sleeved on and fixedly connected to the rotating shaft, a plurality of auxiliary teeth are fixedly connected to the inner wall of the auxiliary crushing cylinder and surround the crushing gear, and a gap is formed between the auxiliary teeth and the crushing gear.

[0009] Optionally, a crushing bevel gear is sleeved and fixedly connected to the rotating shaft at the bottom of the crushing gear, a plurality of auxiliary conical teeth are fixedly connected to the inner wall of the auxiliary crushing cylinder around the crushing bevel gear, and a gap exists between the crushing bevel gear and the auxiliary conical teeth, and the gap width between the crushing bevel gear and the auxiliary conical teeth is smaller than the gap width between the auxiliary tooth and the crushing gear.

[0010] Optionally, a guide block is fixedly connected to the crushing bevel gear and the top of the crushing gear, and the guide block is sleeved and fixedly installed on the rotating shaft, and the guide block is a conical structure.

[0011] Optionally, a guide ring is fixedly connected to the top of the auxiliary tooth and the auxiliary conical tooth, and the guide ring has an inclined surface inclined toward the rotating shaft.

[0012] Optionally, the support frame comprises a fixed plate and a plurality of support rods, the rotating shaft is rotatably installed on the fixed plate, the fixed plate is fixedly installed in the auxiliary crushing cylinder through the plurality of support rods, and the cross section of the support rod is triangular.

[0013] Optionally, a material collecting hopper is communicated between the discharge port of the crusher and the auxiliary crushing cylinder, and a discharge hopper is communicated at the bottom of the auxiliary crushing cylinder.

[0014] Optionally, a plurality of sieve plates are fixedly connected to the discharge port of the crusher at intervals.

[0015] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0016] 1. By arranging the crushing gear, the auxiliary tooth, the auxiliary crushing cylinder, the crushing gear and the auxiliary tooth structure inside the auxiliary crushing cylinder, the secondary crushing of the carbon solid waste material is realized, the larger particles after the preliminary crushing by the crusher are further refined, the crushing effect is improved, the particle size of the raw material is more in line with the production requirements of the recarburizer, and the product quality of the recarburizer is improved.

[0017] 2. By arranging the crushing bevel gear and the auxiliary conical tooth, and by the crushing bevel gear and the auxiliary conical tooth for more refined crushing, the double-layer crushing structure design with different gaps makes the crushing process more refined and hierarchical, the targeted crushing of different sizes of material particles is realized, the problems of insufficient crushing or excessive crushing caused by single gap are avoided, the particle size uniformity of the crushed raw material is further improved, the uniform mixing and reaction of the raw material with other substances in the subsequent recarburizer production process are facilitated, and the performance stability of the recarburizer is improved.

[0018] 3、By setting the guide block, guide ring, through the guide block when the material falls from above, can guide the material to the gap between the crushing gear and auxiliary tooth, crushing bevel gear and auxiliary conical tooth, make the material more smoothly into the crushing area, at the same time, when the material in the auxiliary crushing cylinder movement, the inclined surface of the guide ring can guide the material to the center of the crushing area, prevent the material in the auxiliary tooth and auxiliary conical tooth top accumulation, make the material better into the gap between the tooth for crushing.

[0019] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] The following description of the drawings is merely some embodiments, for those skilled in the art, without paying the creative labor, can also obtain other drawings according to these drawings. In the drawings:

[0021] Figure 1 is the overall structure of the present application schematic diagram;

[0022] Figure 2 is the front view of the present application;

[0023] Figure 3 is the structure of the discharge port and screen plate of the crusher of the present application schematic diagram;

[0024] Figure 4 is the structure of the auxiliary crushing cylinder inside the present application schematic diagram;

[0025] Figure 5 is the side view of the support rod of the present application.

[0026] In the drawings, the component list represented by each number is as follows:

[0027] 1, device body; 2, crusher; 3, feed inlet; 4, controller; 5, auxiliary crushing cylinder; 6, discharge hopper; 7, material collecting hopper; 8, screen plate; 9, motor; 10, discharge port; 11, rotating shaft; 12, crushing gear; 13, support frame; 131, fixed plate; 132, support rod; 14, guide block; 15, auxiliary tooth; 16, guide ring; 17, auxiliary conical tooth; 18, crushing bevel gear; 19, protection box; 20, worm gear; 21, worm.

[0028] It should be noted that these drawings and text description are not intended to limit the scope of the concept of the present application in any way, but by referring to specific examples for the person skilled in the art to illustrate the concept of the present application. DETAILED DESCRIPTION

[0029] The present application will be further described in detail in conjunction with the drawings.

[0030] Referring to Figures 1-5 As shown in the embodiment, a carbon solid waste material production carbon additive raw material crushing device is provided, which comprises a device body 1, a crusher 2 is installed on the top of the device body 1, the crusher 2 is provided with a feeding port 3 and a discharge port 10, an auxiliary crushing cylinder 5 is arranged in communication with the discharge port 10, two groups of support frames 13 are fixedly connected in the auxiliary crushing cylinder 5, a rotating shaft 11 is rotatably connected to the support frame 13, a protection box 19 is fixedly connected to the support frame 13, a worm gear 20 is sleeved on the rotating shaft 11 in the protection box 19, a worm gear 21 is rotatably connected to the auxiliary crushing cylinder 5 and engaged with the worm gear 20, the worm gear 21 is driven by a motor 9, a crushing gear 12 is sleeved on and fixedly connected to the rotating shaft 11, a plurality of auxiliary teeth 15 are fixedly connected to the inner wall of the auxiliary crushing cylinder 5 around the crushing gear 12, and a gap is formed between the auxiliary teeth 15 and the crushing gear 12.

[0031] Specifically, the raw material enters the feeding port 3 of the crusher 2, is preliminarily crushed by the crusher 2, and then enters the auxiliary crushing cylinder 5 through the discharge port 10. In the auxiliary crushing cylinder 5, the motor 9 drives the worm gear 21 to rotate, the worm gear 21 drives the worm gear 20 engaged therewith to rotate, the worm gear 20 is sleeved on the rotating shaft 11, and then the rotating shaft 11 rotates, the crushing gear 12 on the rotating shaft 11 rotates, and the auxiliary teeth 15 on the inner wall of the auxiliary crushing cylinder 5 are matched with each other to further crush the material discharged from the crusher 2. The material is crushed by extrusion and grinding in the gap between the crushing gear 12 and the auxiliary teeth 15. By arranging the auxiliary crushing cylinder 5 and the crushing gear 12 and the auxiliary teeth 15 structure inside the auxiliary crushing cylinder 5, the carbon solid waste material is crushed twice, the larger particles after preliminary crushing by the crusher 2 are further refined, the crushing effect is improved, the particle size of the raw material is more suitable for the production requirements of the carbon additive, and the product quality of the carbon additive is improved.

[0032] It should be noted that the crusher 2 has the same structure and working principle as the prior art, and will not be described in detail here.

[0033] In the embodiment, as Figure 4As shown, the broken gear 12 bottom of the rotating shaft 11 is set and fixedly connected with a broken bevel gear 18, the auxiliary broken cylinder 5 inner wall is fixedly connected with a plurality of auxiliary conical teeth 17 around the broken bevel gear 18, the broken bevel gear 18 and the auxiliary conical teeth 17 have a gap, and the gap width between the broken bevel gear 18 and the auxiliary conical teeth 17 is smaller than the gap width between the auxiliary tooth 15 and the broken gear 12. Specifically, on the rotating shaft 11 of the bottom of the broken gear 12, the broken bevel gear 18 rotates with the rotating shaft 11, and interacts with the auxiliary conical teeth 17 of the auxiliary broken cylinder 5 inner wall. Since the gap width between the broken bevel gear 18 and the auxiliary conical teeth 17 is smaller than the gap width between the broken gear 12 and the auxiliary tooth 15, the material is first preliminarily further broken at the broken gear 12 and the auxiliary tooth 15 with larger gap, and then the smaller particles enter the broken bevel gear 18 and the auxiliary conical teeth 17 for more fine breaking. This double-layer different gap breaking structure design makes the breaking process more fine and hierarchical, can break the material particles of different sizes, avoids the problem of insufficient breaking or excessive breaking caused by single gap, further improves the particle size uniformity of the broken raw materials, and helps the uniform mixing and reaction of the raw materials with other substances in the subsequent carburant production process, and improves the performance stability of the carburant.

[0034] In the embodiment, as shown in Figure 4 , the broken bevel gear 18 and the broken gear 12 top are fixedly connected with a guide block 14, the guide block 14 is sleeved and fixedly installed on the rotating shaft 11, the guide block 14 is a conical structure, the auxiliary tooth 15 and the auxiliary conical tooth 17 top are fixedly connected with a guide ring 16, the guide ring 16 has an inclined surface inclined toward the rotating shaft 11 direction. Specifically, when the material falls from above, the guide block 14 can guide the material to flow between the gap between the broken gear 12 and the auxiliary tooth 15, the broken bevel gear 18 and the auxiliary conical tooth 17, so that the material more smoothly enters the breaking area. At the same time, when the material moves in the auxiliary broken cylinder 5, the inclined surface of the guide ring 16 can guide the material to flow to the center of the breaking area, prevent the material from accumulating on the top of the auxiliary tooth 15 and the auxiliary conical tooth 17, and promote the material to better enter the gap between the teeth for breaking.

[0035] In the embodiment, as shown in Figure 4 , Figure 5 , the support frame 13 includes a fixed plate 131 and a plurality of support rods 132, the rotating shaft 11 is rotatably installed on the fixed plate 131, the fixed plate 131 is fixedly installed in the auxiliary broken cylinder 5 through the plurality of support rods 132, and the cross section of the support rod 132 is triangular.

[0036] In the embodiment, as shown in Figure 1 , Figure 2 , and Figure 3As shown, the discharge port 10 of the crusher 2 is communicated with the auxiliary crushing cylinder 5 through the collecting hopper 7, the bottom of the auxiliary crushing cylinder 5 is communicated with the discharge hopper 6, and a plurality of sieve plates 8 are fixedly connected on the discharge port 10 of the crusher 2 in intervals. Specifically, the discharge port 10 of the crusher 2 is communicated with the auxiliary crushing cylinder 5 through the collecting hopper 7, so that the material discharged from the crusher 2 can smoothly enter the auxiliary crushing cylinder 5; the discharge hopper 6 at the bottom of the auxiliary crushing cylinder 5 is used to discharge the qualified material after crushing, so as to carry out the subsequent carbon additive production process; the sieve plate 8 realizes the pre-screening of the discharge of the crusher 2, avoids the problems of blockage or excessive wear caused by the direct entry of the oversized granular material into the auxiliary crushing cylinder 5, and also makes the particle size of the material entering the auxiliary crushing cylinder 5 relatively uniform, which is beneficial to the further crushing treatment in the auxiliary crushing cylinder 5, improves the working efficiency and crushing effect of the entire crushing device, and is helpful to the protection of the components in the auxiliary crushing cylinder 5 and the prolongation of the overall service life of the equipment.

[0037] Working principle:

[0038] The raw material enters the crusher 2 from the feed inlet 3, is preliminarily crushed by the crusher 2, and then enters the auxiliary crushing cylinder 5 through the discharge port 10. In the auxiliary crushing cylinder 5, the motor 9 drives the worm 21 to rotate, the worm 21 drives the worm gear 20 engaged therewith to rotate, the worm gear 20 is sleeved on the rotating shaft 11, and then the rotating shaft 11 rotates, the crushing gear 12 on the rotating shaft 11 rotates, and the crushing gear 12 cooperates with the auxiliary tooth 15 on the inner wall of the auxiliary crushing cylinder 5 to further crush the material discharged from the crusher 2. The material is crushed and ground in the gap between the crushing gear 12 and the auxiliary tooth 15. The crushing bevel gear 18 on the rotating shaft 11 rotates with the rotating shaft 11, interacts with the auxiliary bevel tooth 17 on the inner wall of the auxiliary crushing cylinder 5, and the gap width between the crushing bevel gear 18 and the auxiliary bevel tooth 17 is smaller than the gap width between the crushing gear 12 and the auxiliary tooth 15. The material is preliminarily further crushed at the crushing gear 12 and the auxiliary tooth 15 with a larger gap, and then the smaller particles are further crushed between the crushing bevel gear 18 and the auxiliary bevel tooth 17, so that the carbon-containing solid waste material is crushed multiple times, the larger particles after the preliminary crushing by the crusher 2 are further refined, the crushing effect is improved, the particle size of the raw material is more suitable for the production of carbon additive, and the quality of the carbon additive product is improved.

[0039] The utility model is not limited to the above-mentioned embodiment, any person should know the structural change made under the enlightenment of the utility model, any technical scheme with the same or similar utility model falls into the protection scope of the utility model. The utility model does not describe the technology, shape and structure part in detail, which is the known technology.

Claims

1. A raw material crushing device for producing carbon raiser from carbon solid waste materials, characterized in that, include: The device body (1) has a crusher (2) mounted on its top, the crusher (2) having a feed inlet (3) and a discharge outlet (10); An auxiliary crushing cylinder (5) is connected to the discharge port (10). Two sets of support frames (13) are fixedly connected inside the auxiliary crushing cylinder (5). A rotating shaft (11) is rotatably connected to the support frame (13). A protective box (19) is fixedly connected to the support frame (13). A worm gear (20) is sleeved on the rotating shaft (11) inside the protective box (19). A worm (21) that meshes with the worm gear (20) is rotatably connected to the auxiliary crushing cylinder (5). The worm (21) is driven by a motor (9). A crushing gear (12) is sleeved and fixedly connected to the rotating shaft (11). Multiple auxiliary teeth (15) are fixedly connected around the crushing gear (12) on the inner wall of the auxiliary crushing cylinder (5). There is a gap between the auxiliary teeth (15) and the crushing gear (12).

2. The raw material crushing device for producing carbon raiser from carbon solid waste materials according to claim 1, characterized in that, A crushing bevel gear (18) is sleeved and fixedly connected to the rotating shaft (11) at the bottom of the crushing gear (12). A plurality of auxiliary conical teeth (17) are fixedly connected around the crushing bevel gear (18) on the inner wall of the auxiliary crushing cylinder (5). There is a gap between the crushing bevel gear (18) and the auxiliary conical teeth (17), and the gap width between the crushing bevel gear (18) and the auxiliary conical teeth (17) is smaller than the gap width between the auxiliary teeth (15) and the crushing gear (12).

3. The raw material crushing device for producing carbon raiser from carbon solid waste materials according to claim 2, characterized in that, The top of both the crushing bevel gear (18) and the crushing gear (12) are fixedly connected to a guide block (14). The guide block (14) is sleeved and fixedly installed on the rotating shaft (11). The guide block (14) has a conical structure.

4. The raw material crushing device for producing carbon raiser from carbon solid waste materials according to claim 3, characterized in that, The top of both the auxiliary tooth (15) and the auxiliary conical tooth (17) is fixedly connected to a guide ring (16), and the guide ring (16) has an inclined surface that is inclined toward the direction of the rotating shaft (11).

5. The raw material crushing device for producing carbon raiser from carbon solid waste materials according to claim 1, characterized in that, The support frame (13) includes a fixed plate (131) and multiple support rods (132). The rotating shaft (11) is rotatably mounted on the fixed plate (131). The fixed plate (131) is fixedly mounted inside the auxiliary crushing cylinder (5) by multiple support rods (132). The cross-section of the support rods (132) is triangular.

6. The raw material crushing device for producing carbon raiser from carbon solid waste materials according to claim 1, characterized in that, The discharge port (10) of the crusher (2) is connected to the auxiliary crushing cylinder (5) by a collection hopper (7), and the bottom of the auxiliary crushing cylinder (5) is connected to a discharge hopper (6).

7. The raw material crushing device for producing carbon raiser from carbon solid waste materials according to claim 6, characterized in that, Multiple screen plates (8) are fixedly connected at intervals to the discharge port (10) of the crusher (2).

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