A montmorillonite processing pretreatment device

Abstract

This utility model relates to the technical field of montmorillonite production machines, and discloses a montmorillonite processing pretreatment device, including a base, a fixed rod fixedly connected to the base, a processing table fixedly connected to the fixed rod, a support frame fixedly connected to the processing table, a crushing hopper fixedly connected to the support frame, a discharge pipe fixedly connected to the bottom of the crushing hopper, and a jaw crusher assembly for preliminary crushing of raw materials installed inside the crushing hopper. This utility model, through innovative structural design and process flow, significantly improves the efficiency and purity of montmorillonite processing, while also taking into account environmental protection and energy-saving requirements, providing an efficient and reliable pretreatment solution for the industrial production of montmorillonite and related minerals.

Description

Technical Field

[0001] This utility model relates to the field of montmorillonite production machine technology, specifically a montmorillonite processing pretreatment device. Background Technology

[0002] In recent years, with the improvement and advancement of montmorillonite research and development technology, montmorillonite has been widely used in medicine, feed, veterinary drugs, and aquaculture, especially in animal husbandry, where its applications in stopping diarrhea, removing mold and bacteria, purifying water, stopping bleeding and reducing inflammation, and resisting stress have become particularly popular. In particular, montmorillonite is a green, natural, and environmentally friendly product with no toxic side effects, which has led to its widespread use.

[0003] Montmorillonite exists in natural bentonite, and high-purity montmorillonite is obtained by processing bentonite. Currently, the purification of montmorillonite ore mainly uses air classification, i.e., dry purification. Dry purification is mainly used for purifying raw ore with a montmorillonite content of no more than 90%. It takes advantage of the fact that impurities in natural ore have high hardness and density, separating the impurities through a step-by-step separation process to obtain refined montmorillonite. The advantages of dry purification are its simple process and large processing capacity; however, its disadvantages are low extraction purity, poor efficiency, and low removal rate of impurities from the raw montmorillonite ore. Utility Model Content

[0004] The purpose of this invention is to provide a montmorillonite processing pretreatment device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A montmorillonite processing pretreatment device includes a base, a fixed rod fixedly connected to the base, a processing table fixedly connected to the fixed rod, a support frame fixedly connected to the processing table, a crushing bucket fixedly connected to the support frame, a discharge pipe fixedly connected to the bottom of the crushing bucket, and a jaw crusher assembly for preliminary crushing of raw materials installed inside the crushing bucket.

[0007] A fixed frame is fixedly connected to the processing table, and a ball milling drum is arranged inside the fixed frame. A rotating mounting groove is fixedly installed on the outer wall of the ball milling drum. Multiple sets of circumferentially distributed rolling support rollers are rotatably connected inside the fixed frame. The rolling support rollers cooperate with the rotating mounting groove. The discharge end of the discharge pipe is located inside the feed inlet of the ball milling drum. A threaded groove is provided inside the discharge inlet of the ball milling drum. A rotary drive assembly for driving the ball milling drum to rotate is installed on the processing table.

[0008] A fixed cylinder is fixedly connected to the base, and a mixing hopper is fixedly connected to the top of the fixed cylinder. A receiving hopper is provided on one side of the mixing hopper and is located below the discharge port of the ball mill drum. A spraying assembly is provided on the top of the receiving hopper. A spiral groove is provided on the outer wall of the fixed cylinder. The spiral groove is connected to the mixing hopper through a discharge port. A sorting groove is provided at the discharge end of the spiral groove.

[0009] As a further embodiment of this utility model: the jaw crusher assembly includes two sets of rotating shafts rotatably connected inside the crushing bucket, and multiple sets of interleaved jaw crushing discs are fixedly connected to the rotating shafts.

[0010] As a further embodiment of this utility model: one end of the rotating shaft passes through the crushing bucket and is fixedly connected to two sets of meshing first gears; a first drive motor is fixedly connected to the outer wall of the crushing bucket; and the output shaft of the first drive motor is fixedly connected to the drive end of the rotating shaft.

[0011] As a further embodiment of this utility model: the rotary drive assembly includes an external gear ring fixedly connected to the outer wall of the ball mill drum, a second drive motor fixedly connected to the processing table, a drive gear fixedly connected to the output shaft of the second drive motor, and the drive gear meshing with the external gear ring.

[0012] As a further embodiment of this utility model: the spraying assembly includes a drain pipe fixedly connected to the top of the receiving hopper, and multiple sets of equally spaced spray nozzles are fixedly connected inside the drain pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model uses a jaw crusher assembly to initially crush the raw material, and then uses a ball mill roller to finely grind it, which significantly improves the crushing efficiency of montmorillonite and ensures that the raw material meets the fineness requirements required for subsequent processing. This utility model adopts an integrated design, realizing continuous operation from crushing, grinding to sorting, reducing manual intervention, improving production efficiency, and is suitable for large-scale industrial production.

[0014] This invention significantly improves the efficiency and purity of montmorillonite processing through innovative structural design and process flow, while also taking into account environmental protection and energy conservation requirements, providing an efficient and reliable pretreatment solution for the industrial production of montmorillonite and related minerals. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a montmorillonite processing pretreatment device according to the present invention.

[0016] Figure 2 This is an isometric view of a montmorillonite processing pretreatment device according to the present invention.

[0017] Figure 3This is a schematic diagram of the spiral groove in a montmorillonite processing pretreatment device of this utility model.

[0018] Figure 4 This is a cross-sectional structural diagram of a montmorillonite processing pretreatment device according to the present invention.

[0019] In the diagram: 1-base, 2-fixed rod, 3-processing table, 4-support frame, 5-crushing bucket, 6-rotating shaft, 7-first drive motor, 8-jaw crushing disc, 9-first gear, 10-discharge pipe, 11-fixed frame, 12-ball mill drum, 13-rotating mounting groove, 14-rolling support roller, 15-external gear ring, 16-second drive motor, 17-drive gear, 18-discharge port, 19-threaded groove, 20-fixed cylinder, 21-mixing bucket, 22-receiving hopper, 23-drain pipe, 24-nozzle, 25-discharge port, 26-spiral groove, 27-feed inlet, 28-sorting trough. Detailed Implementation

[0020] 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.

[0021] See Figures 1-4 In this embodiment of the present invention, a montmorillonite processing pretreatment device includes a base 1, a fixing rod 2 fixedly connected to the base 1, a processing table 3 fixedly connected to the fixing rod 2, a support frame 4 fixedly connected to the processing table 3, a crushing bucket 5 fixedly connected to the support frame 4, a discharge pipe 10 fixedly connected to the bottom of the crushing bucket 5, and a jaw crusher assembly for preliminary crushing of raw materials installed inside the crushing bucket 5.

[0022] A fixed frame 11 is fixedly connected to the processing table 3. A ball milling drum 12 is arranged inside the fixed frame 11. A rotating mounting groove 13 is fixedly installed on the outer wall of the ball milling drum 12. Multiple sets of circumferentially distributed rolling support rollers 14 are rotatably connected inside the fixed frame 11. The rolling support rollers 14 cooperate with the rotating mounting groove 13. The discharge end of the discharge pipe 10 is arranged in the feed port 27 of the ball milling drum 12. A threaded groove 19 is provided in the discharge end of the ball milling drum 12. A rotary drive assembly for driving the ball milling drum 12 to rotate is installed on the processing table 3.

[0023] A fixed cylinder 20 is fixedly connected to the base 1. A mixing hopper 21 is fixedly connected to the top of the fixed cylinder 20. A receiving hopper 22 is provided on one side of the mixing hopper 21. The receiving hopper 22 is located below the discharge port 18 of the ball mill drum 12. A spraying assembly is provided on the top of the receiving hopper 22. A spiral groove 26 is provided on the outer wall of the fixed cylinder 20. The spiral groove 26 is connected to the mixing hopper 21 through a discharge port 25. A sorting groove 28 is provided at the discharge end of the spiral groove 26.

[0024] This invention first feeds large pieces of raw material into the crushing hopper 5, where the jaw crusher assembly performs preliminary crushing. The smaller pieces of material after preliminary crushing then enter the ball mill drum 12 through the discharge pipe 10. The ball mill drum 12 is then rotated by the rotary drive assembly, and the steel balls inside the ball mill drum 12 grind and crush the smaller pieces of raw material. The ground powder is then discharged along the spiral groove 26 in the discharge port 18 of the ball mill drum 12 under the action of the threaded groove 19. The discharged powder falls into the receiving hopper 22 under gravity, and is then further processed by spraying... The water jet from the bottle assembly washes the powder in the hopper 22, mixing the powder with the water to form a slurry. The mixed slurry flows into the spiral groove 26 through the discharge port 25. The slurry rotates and flows along the spiral groove 26, applying a certain amount of centrifugal force to separate coarse and fine particles. At this point, the water flow in the spiral groove 26 is separated by the sorting tank 28. Coarse particles are thrown against the outer wall of the spiral groove 26 and sink out due to their large inertia, while fine particles are discharged with the swirling flow in the spiral groove 26. This achieves the pretreatment of montmorillonite.

[0025] In one instance of this embodiment, please refer to Figures 1-4 The jaw crusher assembly includes two sets of rotating shafts 6 rotatably connected inside the crushing bucket 5. Multiple sets of interleaved jaw crushing discs 8 are fixedly connected to the rotating shafts 6. One end of the rotating shaft 6 passes through the crushing bucket 5 and is fixedly connected to two sets of meshing first gears 9. A first drive motor 7 is fixedly connected to the outer wall of the crushing bucket 5. The output shaft of the first drive motor 7 is fixedly connected to the drive end of the rotating shaft 6.

[0026] The jaw crusher assembly first drives a set of rotating shafts 6 to rotate via the first drive motor 7. The two sets of rotating shafts 6 rotate synchronously in opposite directions through the meshing of two sets of first gears 9. The two sets of rotating shafts 6 drive the jaw crusher disc 8 to rotate synchronously in opposite directions, thereby crushing the blocky raw materials in the crushing bucket 5.

[0027] In one instance of this embodiment, please refer to Figures 1-4The rotary drive assembly includes an external gear ring 15 fixedly connected to the outer wall of the ball mill drum 12. A second drive motor 16 is fixedly connected to the processing table 3. A drive gear 17 is fixedly connected to the output shaft of the second drive motor 16. The drive gear 17 meshes with the external gear ring 15. The rotary drive assembly drives the drive gear 17 to rotate through the second drive motor 16. The drive gear 17 drives the external gear ring 15 to rotate through its meshing with the external gear ring 15. The external gear ring 15 drives the ball mill drum 12 to rotate.

[0028] In one instance of this embodiment, please refer to Figures 1-4 The spray assembly includes a drain pipe 23 fixedly connected to the top of the receiving hopper 22. Multiple sets of equally spaced nozzles 24 are fixedly connected inside the drain pipe 23. The spray assembly is connected to a water supply device through the drain pipe 23. Water is then injected into the drain pipe 23 through the water supply device. The water is sprayed evenly along the nozzles 24, and the water flow from the nozzles 24 washes the ground powder in the receiving hopper 22.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A montmorillonite processing pretreatment device, comprising a base, characterized in that, A fixed rod is fixedly connected to the base, a processing table is fixedly connected to the fixed rod, a support frame is fixedly connected to the processing table, a crushing bucket is fixedly connected to the support frame, a discharge pipe is fixedly connected to the bottom of the crushing bucket, and a jaw crusher assembly for preliminary crushing of raw materials is installed inside the crushing bucket. A fixed frame is fixedly connected to the processing table, and a ball milling drum is arranged inside the fixed frame. A rotating mounting groove is fixedly installed on the outer wall of the ball milling drum. Multiple sets of circumferentially distributed rolling support rollers are rotatably connected inside the fixed frame. The rolling support rollers cooperate with the rotating mounting groove. The discharge end of the discharge pipe is located inside the feed inlet of the ball milling drum. A threaded groove is provided inside the discharge inlet of the ball milling drum. A rotary drive assembly for driving the ball milling drum to rotate is installed on the processing table. A fixed cylinder is fixedly connected to the base, and a mixing hopper is fixedly connected to the top of the fixed cylinder. A receiving hopper is provided on one side of the mixing hopper and is located below the discharge port of the ball mill drum. A spraying assembly is provided on the top of the receiving hopper. A spiral groove is provided on the outer wall of the fixed cylinder. The spiral groove is connected to the mixing hopper through a discharge port. A sorting groove is provided at the discharge end of the spiral groove.

2. The montmorillonite pretreatment device according to claim 1, characterized in that, The jaw crusher assembly includes two sets of rotating shafts rotatably connected inside the crushing bucket, and multiple sets of interleaved jaw crushing discs are fixedly connected to the rotating shafts.

3. The montmorillonite pretreatment apparatus according to claim 2, characterized in that, One end of the rotating shaft passes through the crushing bucket and is fixedly connected to two sets of meshing first gears. A first drive motor is fixedly connected to the outer wall of the crushing bucket, and the output shaft of the first drive motor is fixedly connected to the drive end of the rotating shaft.

4. The montmorillonite processing pretreatment apparatus according to claim 1, characterized in that, The rotary drive assembly includes an external gear ring fixedly connected to the outer wall of the ball mill drum. A second drive motor is fixedly connected to the processing table. A drive gear is fixedly connected to the output shaft of the second drive motor, and the drive gear meshes with the external gear ring.

5. The montmorillonite pretreatment apparatus according to claim 1, characterized in that, The spray assembly includes a drain pipe fixedly connected to the top of the receiving hopper, and multiple sets of equally spaced spray nozzles are fixedly connected inside the drain pipe.

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