Novel mineral powder decomposition kettle

Abstract

The utility model relates to a novel mineral powder decomposing kettle which comprises a kettle body, a crushing mechanism for improving the mineral powder decomposing and crushing efficiency is arranged on the upper surface of the kettle body, and a decomposing mechanism for rapidly decomposing mineral powder is arranged on the outer side of the kettle body. According to the novel mineral powder decomposition kettle, the crushing mechanism is arranged, and a rotating shaft, a first crushing blade, a second crushing blade, a transmission belt, a filtering piece and the like are matched with one another, so that a vibration motor can be started to generate vibration force to perform vibration screening on borne mineral powder; mineral powder conforming to the size can penetrate through the filtering holes to enter the kettle body along the discharging opening to be decomposed and processed, meanwhile, in the screening process, the first motor is started, the left rotating shaft is driven to rotate through the output shaft, the first crushing blade is horizontally installed to cut and crush the mineral powder in the horizontal direction, and the second crushing blade is vertically installed on the outer side of the rotating shaft. And when the rotating shaft rotates, the crushing surface can be enlarged to improve the crushing and stirring efficiency of mineral powder.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral powder decomposition kettles, in particular to a novel mineral powder decomposition kettle. Background Art

[0002] Calcium carbonate ore powder decomposition kettle usually refers to a kettle used to decompose calcium carbonate ore into its constituent elements, mainly calcium oxide and carbon dioxide. This process is usually achieved by heating calcium carbonate to decompose it into a reaction of calcium oxide and carbon dioxide.

[0003] For example, a new type of mineral powder decomposition kettle disclosed in Chinese patent announcement number (CN210675218U) includes a fixed platform and a filter screen plate; a reaction cylinder is installed through the upper surface of the fixed platform, and support columns are vertically fixedly installed at the four corners of the top upper surface of the reaction cylinder, and the top of the support column is fixedly connected to the bottom lower surface of the material box, and mounting plates are horizontally and symmetrically installed in the middle of the left and right inner walls of the material box. The filter screen plate is horizontally placed inside the material box and above the mounting plate. The utility model pours calcium carbonate into the material box, filters and screens through the filter screen plate, controls the drive motor to work, and can drive the blade to rotate through the rotating rod, and can further crush the calcium carbonate with unqualified size on the filter screen plate, which can improve the reaction efficiency of calcium carbonate, and the screened calcium carbonate is introduced into the reaction cylinder through the feed pipe, and carbon dioxide can be introduced into the reaction cylinder through the air intake pipe. After the reaction is completed, the solenoid valve is controlled to open and discharged through the discharge pipe.

[0004] However, the above patent still has the problem of poor stirring and crushing efficiency of the mineral powder decomposition kettle. For example, in the above patent, the rotating rod can drive the blade to rotate, so as to crush the calcium carbonate of unqualified size on the filter plate, while this method can only perform horizontal rotational crushing on the mineral powder blocks, and the bottom mineral powder needs to be crushed and filtered before it can continue to be crushed upwards, which affects the decomposition efficiency of the mineral powder. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a novel mineral powder decomposition kettle, which has the advantages of high decomposition, stirring and crushing efficiency, and solves the problem of poor stirring and crushing efficiency of mineral powder decomposition kettles in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel mineral powder decomposition kettle, comprising a kettle body, the upper surface of which is provided with a crushing mechanism for improving the decomposition and crushing efficiency of the mineral powder, and the outer side of which is provided with a decomposition mechanism for quickly decomposing the mineral powder;

[0007] The crushing mechanism includes a crushing frame, four rotating shafts, four first crushing blades, four second crushing blades, four pulleys, a transmission belt, a first motor and a filter. The crushing frame is fixed to the upper surface of the kettle body, and the top ends of the four rotating shafts are rotatably connected to the inner top wall of the crushing frame through bearings. The four first crushing blades are horizontally fixed to the bottom ends of the four rotating shafts, and the four second crushing blades are vertically fixed to the outsides of the four rotating shafts. The four pulleys are fixed to the outsides of the four rotating shafts, respectively, and the transmission belt is transmission-connected to the outsides of the four pulleys. The first motor is fixed to the upper surface of the crushing frame, and the outside of the first motor output shaft is fixedly connected to the left rotating shaft. The filter is arranged on the inner walls on the left and right sides of the crushing frame to filter and screen the crushed mineral powder.

[0008] Furthermore, the filter element includes two fixed plates, two supporting springs, a filter mesh plate and a vibration motor, the two fixed plates are respectively fixed to the left and right inner walls of the crushing frame, one end of the two supporting springs are respectively fixed to the upper surfaces of the two fixed plates, and the other ends of the two supporting springs are fixedly connected to the lower surface of the filter mesh plate, and the vibration motor is fixed to the lower surface of the filter mesh plate.

[0009] Furthermore, a controller is fixed on the outer side of the kettle body, and a feeding port is provided on the side of the crushing frame opposite to the kettle body.

[0010] Furthermore, a feed port is provided on the upper surface of the crushing frame, and a feed hopper is fixed on the inner wall of the feed port.

[0011] Furthermore, the decomposition mechanism includes a heating cover, an electric heating rod, a heat conducting plate, a stirring rod, a second motor and two stirring racks. The heating cover is fixed to the outer side of the kettle body, the electric heating rod is fixed between the upper and lower inner walls of the heating cover, the inner wall of the kettle body is provided with a heat conducting port, and the heat conducting plate is fixed to the inner wall of the heat conducting port, the stirring rod is rotatably connected to the inner wall of the kettle body through a bearing, the second motor is fixed to the outer side of the kettle body, and the outer side of the second motor output shaft is fixed to the stirring rod, and the two stirring racks are fixed to the outer side of the stirring rod.

[0012] Furthermore, the number of the electric heating rods is not less than two, and they are evenly distributed between the upper and lower inner walls of the heating cover.

[0013] Furthermore, the top of the outer side of the kettle body is connected to an exhaust pipe, the bottom of the kettle body is connected to a discharge pipe, and a control valve is fixed to the outer side of the discharge pipe.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The new mineral powder decomposition kettle is provided with a crushing mechanism. Through the cooperation among the rotating shaft, the first crushing blade, the second crushing blade, the transmission belt and the filter element, the vibration motor can be started to generate vibration force to vibrate and screen the carried mineral powder. The mineral powder that meets the size can pass through the filter hole and enter the kettle body along the discharge port for decomposition and processing. At the same time, during the screening process, the first motor is started to drive the left rotating shaft to rotate through the output shaft. The first crushing blade is horizontally installed to cut and crush the mineral powder in the horizontal direction, and the second crushing blade is vertically installed on the outside of the rotating shaft. When the rotating shaft rotates, the crushing surface can be expanded to improve the crushing and stirring efficiency of the mineral powder.

[0016] 2. The new mineral powder decomposition kettle is provided with a decomposition mechanism, through a heating cover, an electric heating rod, a stirring rod, a second motor and a stirring frame, and a number of electric heating rods are started to generate heat, and the heat is transferred to the inside of the kettle through a heat conducting plate, and sufficient heat is provided to induce the decomposition reaction of calcium carbonate. By heating, calcium carbonate will decompose into calcium oxide and carbon dioxide. This is a heat-driven chemical reaction. During the decomposition process, the exhaust pipe can be used to discharge the generated carbon dioxide and other waste gases to ensure the safety of the environment and the operator. In addition, when decomposing the mineral powder, the second motor is started, and the stirring rod is driven by the output shaft to drive the stirring frame to stir and decompose the mineral powder inside the kettle to improve the decomposition efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the crushing mechanism of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the rotating shaft of the crushing mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the decomposition mechanism of the utility model.

[0021] In the figure: 1 kettle body, 2 crushing mechanism, 21 crushing frame, 22 rotating shaft, 23 first crushing blade, 24 second crushing blade, 25 pulley, 26 driving belt, 27 first motor, 28 filter element, 281 fixing plate, 282 supporting spring, 283 filter screen plate, 284 vibration motor, 3 decomposition mechanism, 31 heating cover, 32 electric heating rod, 33 heat conducting plate, 34 stirring rod, 35 second motor, 36 stirring frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 A novel mineral powder decomposition kettle in this embodiment includes a kettle body 1, the upper surface of the kettle body 1 is provided with a crushing mechanism 2 for improving the decomposition and crushing efficiency of the mineral powder, and the outer side of the kettle body 1 is provided with a decomposition mechanism 3 for quickly decomposing the mineral powder.

[0024] See also Figure 2-3 In order to improve the crushing efficiency of mineral powder decomposition, the crushing mechanism 2 in this embodiment includes a crushing frame 21, four rotating shafts 22, four first crushing blades 23, four second crushing blades 24, four pulleys 25, a transmission belt 26, a first motor 27 and a filter 28. The crushing frame 21 is fixed to the upper surface of the kettle body 1, and the top ends of the four rotating shafts 22 are rotatably connected to the inner top wall of the crushing frame 21 through bearings. The four first crushing blades 23 are horizontally fixed to the bottom ends of the four rotating shafts 22, and the four second crushing blades 24 are vertically fixed to the outer sides of the four rotating shafts 22, respectively. The four pulleys 25 are fixed to the outer sides of the four rotating shafts 22, and the transmission belts 26 are connected to the outer sides of the four pulleys 25. Transmission connection, during the screening process, the first motor 27 is started, and the left rotating shaft 22 is driven to rotate via the output shaft, and further the left rotating shaft 22 is driven to rotate together via the pulley 25 and the transmission belt 26. The first motor 27 is fixed to the upper surface of the crushing frame 21, and the outer side of the output shaft of the first motor 27 is fixedly connected to the left rotating shaft 22. The filter element 28 is arranged on the left and right inner walls of the crushing frame 21 to filter and screen the crushed mineral powder. When the rotating shaft 22 rotates, the first crushing blade 23 is horizontally installed to cut and crush the mineral powder in the horizontal direction, and the second crushing blade 24 is vertically installed on the outer side of the rotating shaft 22. When the rotating shaft 22 rotates, the crushing surface can be expanded to improve the crushing and stirring efficiency of the mineral powder.

[0025] The filter element 28 includes two fixed plates 281, two supporting springs 282, a filter screen plate 283 and a vibration motor 284. The two fixed plates 281 are respectively fixed to the left and right inner walls of the crushing frame 21, one end of the two supporting springs 282 is respectively fixed to the upper surface of the two fixed plates 281, and the other end of the two supporting springs 282 is fixedly connected to the lower surface of the filter screen plate 283. The vibration motor 284 is fixed to the lower surface of the filter screen plate 283. By starting the vibration motor 284, it generates a vibration force to drive the filter screen plate 283 to vibrate rapidly under the action of the supporting springs 282, so that the carried mineral powder is vibrated and screened through the filter screen holes on the surface of the filter screen plate 283, and the mineral powder that meets the size can pass through the filter holes and enter the kettle body 1 along the discharge port for decomposition and processing.

[0026] In this embodiment, a controller is fixed on the outside of the kettle body 1, a feed port is opened on the side of the crushing frame 21 opposite to the kettle body 1, a feed port is opened on the upper surface of the crushing frame 21, and a feed hopper is fixed on the inner wall of the feed port, and the mineral powder is introduced into the crushing frame 21 through the feed hopper.

[0027] See also Figure 4 In order to quickly decompose the mineral powder, the decomposition mechanism 3 in this embodiment includes a heating cover 31, an electric heating rod 32, a heat conducting plate 33, a stirring rod 34, a second motor 35 and two stirring racks 36. The heating cover 31 is fixed to the outer side of the kettle body 1, and the electric heating rod 32 is fixed between the upper and lower inner walls of the heating cover 31. The inner wall of the kettle body 1 is provided with a heat conducting port, and the heat conducting plate 33 is fixed to the inner wall of the heat conducting port. When a plurality of electric heating rods 32 are started to generate heat, the heat is transferred to the inside of the kettle body 1 through the heat conducting plate 33, and sufficient heat is provided to induce The decomposition reaction of calcium carbonate is carried out. By heating, calcium carbonate will decompose into calcium oxide and carbon dioxide. This is a heat-driven chemical reaction. The stirring rod 34 is rotatably connected to the inner wall of the kettle body 1 through a bearing. The second motor 35 is fixed to the outer side of the kettle body 1, and the outer side of the output shaft of the second motor 35 is fixed to the stirring rod 34. Both stirring racks 36 are fixed to the outer side of the stirring rod 34. When decomposing the mineral powder, the second motor 35 is started, and the stirring rod 34 is driven by the output shaft to drive the stirring rack 36 to stir and decompose the mineral powder inside the kettle body 1 to improve the decomposition efficiency.

[0028] In this embodiment, the number of electric heating rods 32 is not less than two, and they are evenly distributed between the upper and lower inner walls of the heating hood 31. The top of the outer side of the kettle body 1 is connected to an exhaust pipe, and the exhaust pipe can be used to discharge waste gases such as carbon dioxide generated during the decomposition process to ensure the safety of the environment and the operator. The bottom of the kettle body 1 is connected to a discharge pipe, and a control valve is fixed on the outside of the discharge pipe, and the discharge pipe can be used to collect the decomposed products.

[0029] The working principle of the above embodiment is:

[0030] (1) When the mineral powder is decomposed to improve the crushing efficiency, the mineral powder is introduced into the crushing frame 21 through the feed hopper, and the vibration motor 284 is started to generate vibration force to drive the filter plate 283 to vibrate rapidly under the action of the support spring 282, so that the mineral powder carried is vibrated and screened through the filter holes on the surface of the filter plate 283, and the mineral powder that meets the size can pass through the filter holes and enter the kettle body 1 along the discharge port for decomposition and processing. At the same time, during the screening process, the first motor 27 is started to drive the left rotating shaft 22 to rotate through the output shaft, and the left rotating shaft 22 is further driven by the pulley 25 to cooperate with the transmission belt 26 to drive the remaining rotating shafts 22 to rotate together. When the rotating shaft 22 rotates, the first crushing blade 23 is horizontally installed to cut and crush the mineral powder in the horizontal direction, and the second crushing blade 24 is vertically installed on the outside of the rotating shaft 22. When the rotating shaft 22 rotates, the crushing surface can be expanded to improve the crushing and stirring efficiency of the mineral powder.

[0031] (2) When the mineral powder is used for rapid decomposition, heat is generated by starting a plurality of electric heating rods 32, and the heat is transferred to the interior of the kettle body 1 through the heat conducting plate 33, thereby providing sufficient heat to initiate the decomposition reaction of calcium carbonate. By heating, calcium carbonate is decomposed into calcium oxide and carbon dioxide. This is a heat-driven chemical reaction. During the decomposition process, the exhaust pipe can be used to discharge the generated waste gas such as carbon dioxide to ensure the safety of the environment and the operator. At the same time, the discharge pipe can be used to collect the decomposed products, and when the mineral powder is decomposed, the second motor 35 is started, and the output shaft drives the stirring rod 34 to drive the stirring frame 36 to stir and decompose the mineral powder inside the kettle body 1 to improve the decomposition efficiency.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] The standard parts used in this application document can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. Therefore, this application document will no longer explain the control method and circuit connection in detail.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A novel mineral powder decomposition kettle, comprising a kettle body (1), characterized in that: The upper surface of the kettle (1) is provided with a crushing mechanism (2) for improving the decomposition and crushing efficiency of the mineral powder, and the outer side of the kettle (1) is provided with a decomposition mechanism (3) for quickly decomposing the mineral powder; The crushing mechanism (2) comprises a crushing frame (21), four rotating shafts (22), four first crushing blades (23), four second crushing blades (24), four pulleys (25), a transmission belt (26), a first motor (27) and a filter (28); the crushing frame (21) is fixed to the upper surface of the kettle body (1); the top ends of the four rotating shafts (22) are rotatably connected to the inner top wall of the crushing frame (21) through bearings; the four first crushing blades (23) are horizontally fixed to the bottom ends of the four rotating shafts (22), and the four The second crushing blades (24) are respectively vertically fixed on the outer sides of the four rotating shafts (22); the four pulleys (25) are respectively fixed to the outer sides of the four rotating shafts (22); the transmission belt (26) is transmission-connected to the outer sides of the four pulleys (25); the first motor (27) is fixed to the upper surface of the crushing frame (21); and the outer side of the output shaft of the first motor (27) is fixedly connected to the left rotating shaft (22); and the filter element (28) is arranged on the inner walls of the left and right sides of the crushing frame (21) to filter and screen the crushed mineral powder.

2. A novel mineral powder decomposition kettle according to claim 1, characterized in that: The filter element (28) comprises two fixing plates (281), two supporting springs (282), a filter screen plate (283) and a vibration motor (284); the two fixing plates (281) are respectively fixed to the left and right inner walls of the crushing frame (21); one end of the two supporting springs (282) is respectively fixed to the upper surfaces of the two fixing plates (281); the other ends of the two supporting springs (282) are fixedly connected to the lower surface of the filter screen plate (283); and the vibration motor (284) is fixed to the lower surface of the filter screen plate (283).

3. The novel mineral powder decomposition kettle according to claim 1 is characterized in that: A controller is fixed on the outside of the kettle body (1), and a feeding port is provided on the side of the crushing frame (21) opposite to the kettle body (1).

4. The novel mineral powder decomposition kettle according to claim 1 is characterized in that: A feed opening is provided on the upper surface of the crushing frame (21), and a feed hopper is fixed on the inner wall of the feed opening.

5. The novel mineral powder decomposition kettle according to claim 1 is characterized in that: The decomposition mechanism (3) comprises a heating cover (31), an electric heating rod (32), a heat conducting plate (33), a stirring rod (34), a second motor (35) and two stirring racks (36); the heating cover (31) is fixed to the outer side of the kettle body (1); the electric heating rod (32) is fixed between the inner walls of the upper and lower sides of the heating cover (31); the inner wall of the kettle body (1) is provided with a heat conducting port, and the heat conducting plate (33) is fixed to the inner wall of the heat conducting port; the stirring rod (34) is rotatably connected to the inner wall of the kettle body (1) via a bearing; the second motor (35) is fixed to the outer side of the kettle body (1), and the outer side of the output shaft of the second motor (35) is fixed to the stirring rod (34); and the two stirring racks (36) are both fixed to the outer side of the stirring rod (34).

6. The novel mineral powder decomposition kettle according to claim 5 is characterized by: The number of the electric heating rods (32) is not less than two and they are evenly distributed between the upper and lower inner walls of the heating cover (31).

7. The novel mineral powder decomposition kettle according to claim 5 is characterized by: The top of the outside of the kettle body (1) is connected to an exhaust pipe, the bottom of the kettle body (1) is connected to a discharge pipe, and a control valve is fixed on the outside of the discharge pipe.

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