Low-energy-consumption raw material pre-drying calcium carbide mixing device

Abstract

The utility model discloses a low energy consumption raw material pre -drying calcium carbide mixing equipment, including bottom plate, and install the device body in bottom plate top, and the bottom of device body is fixed with the support leg in symmetry, and the top of device body is equipped with the feeding opening, the top of device body is equipped with the crushing subassembly, and the crushing subassembly includes the connecting plate, and the front surface fixed connection of connecting plate has the connecting piece, and the top of connecting piece is installed with servo motor, wherein, the bottom of connecting piece is rotated with the rotation lever in symmetry. This low energy consumption raw material pre -drying calcium carbide mixing equipment, when the calcium carbide raw material is dried, can crush the calcium carbide raw material, so that when the calcium carbide raw material is dried, can avoid the calcium carbide raw material too big and lead to the drying long increase, thereby will extra consume energy consumption, can also screen the calcium carbide raw material when crushing to the calcium carbide raw material, thereby can guarantee the fineness of calcium carbide raw material.

Description

Technical Field

[0001] This utility model relates to the field of calcium carbide mixing technology, specifically a low-energy raw material pre-drying calcium carbide mixing equipment. Background Technology

[0002] Pre-drying calcium carbide mixing equipment is a specialized equipment system designed for calcium carbide (calcium carbide) and other materials that require a reduction in moisture content before mixing during industrial processing. Calcium carbide production is a high-energy-consuming and high-polluting industry. Currently, China is the world's largest producer of calcium carbide. Under the backdrop of "dual carbon" (carbon dioxide, carbon dioxide, and carbon emissions), the task of energy conservation and emission reduction in China's calcium carbide industry is extremely challenging, facing a series of pressures including structural adjustment, environmental protection, energy conservation and emission reduction, and the elimination of outdated production capacity.

[0003] Currently, when drying calcium carbide raw materials, it is necessary to dry raw materials that easily carry moisture, such as quicklime or coke. However, during calcium carbide production, the pre-dried materials are of different sizes. This may cause the calcium carbide raw materials to not be dried at the same time due to size differences, resulting in poor drying effect. In addition, extra energy is needed to further dry the undried calcium carbide raw materials. Furthermore, even if some equipment has the function of crushing calcium carbide raw materials, it is not convenient to screen the calcium carbide raw materials. As a result, the fineness of the material cannot be guaranteed when crushing the calcium carbide raw materials, thus affecting the uniform drying of the subsequent materials.

[0004] A low-energy-consumption raw material pre-drying calcium carbide mixing device is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a low-energy-consumption raw material pre-drying calcium carbide mixing equipment to solve the problems mentioned in the background art. Currently, when drying calcium carbide raw materials, it is necessary to dry raw materials that easily carry moisture, such as quicklime or coke. However, during calcium carbide production, the pre-drying materials are of different sizes. This may lead to the calcium carbide raw materials not being dried at the same time due to size differences, resulting in poor drying effect. In addition, extra energy is needed to further dry the undried calcium carbide raw materials. Furthermore, even if some equipment has the function of crushing calcium carbide raw materials, it is not convenient to screen the calcium carbide raw materials, which makes it impossible to guarantee the fineness of the material when crushing, thus affecting the subsequent drying problem.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a low-energy raw material pre-drying calcium carbide mixing device, comprising a base plate and a device body installed on the top of the base plate, wherein the bottom of the device body is symmetrically fixed with support legs, and the top of the device body is provided with a feeding port.

[0007] Also includes:

[0008] The device body has a crushing component on its top. The crushing component includes a connecting plate, and a connecting piece is fixedly connected to the front of the connecting plate. A servo motor is installed on the top of the connecting piece.

[0009] Among them, the bottom of the connecting piece has a symmetrical rotating rod, and the rotating rod passes through the top of the device body to the inside of the device body. The rotating rod is rotatably connected to the device body, and the two sides of the rotating rod are symmetrically fixed with breaking blades.

[0010] The device body has a screen fixedly connected inside, and a pressing rod fixedly connected to one side of the rotating rod.

[0011] Preferably, limiting plates are symmetrically fixed on both sides of the device body, and a sliding plate is slidably connected to the outside of the limiting plates.

[0012] Preferably, a spring is fixedly connected between the slide plate and the device body, and a movable plate is fixedly connected to the upper part of one side of the slide plate.

[0013] Preferably, the extrusion rod abuts against the moving plate, and an auxiliary block is fixedly connected to the lower part of one side of the slide plate, and the auxiliary block abuts against the screen.

[0014] Preferably, a guide plate is fixedly connected inside the device body, and a discharge port is opened on one side of the device body.

[0015] Preferably, the top of the base plate is provided with a mixing and drying assembly, which includes a drying box, the drying box is fixedly connected to the base plate, a mixing rod is rotatably connected inside the drying box, and a drive motor is installed on the front of the drying box.

[0016] Preferably, a mounting plate is fixedly connected to one side of the drying oven, and a square plate is fixedly connected to one side of the mounting plate, with hot air blowers symmetrically installed at the bottom of the square plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are: This low-energy-consumption raw material pre-drying calcium carbide mixing equipment can crush the calcium carbide raw materials during the drying process, thus preventing the raw materials from becoming too large and increasing the drying time, thereby consuming additional energy. It can also screen the crushed calcium carbide raw materials, ensuring their fineness. The specific details are as follows:

[0018] 1. Place the calcium carbide raw material to be dried into the interior of the device through the feeding port. At this time, the servo motors can be started via the PLC control terminal, and the servo motors on both sides will run simultaneously. Then, the servo motors on both sides will drive the rotating rods on both sides to rotate, so that the rotating rods on both sides will drive the pressing rods on both sides to press the moving plate. Since the pressing rods on both sides are not on the same horizontal plane, they will interfere with each other. Then, the pressing rods will press the moving plate, causing the moving plate to move under pressure. The movement of the sliding plate will move the auxiliary block away from the screen. When the pressing rod rotates to 90 degrees, it will disengage from the moving plate. At this time, the spring will rebound, thereby driving the sliding plate to reset. Then, the sliding plate will drive the moving plate and the auxiliary block to reset, causing the auxiliary block to strike the screen, thereby causing the screen to vibrate. This facilitates the screening speed of the screen and avoids the accumulation of broken material. The material screened by the screen will pass through the guide plate and the discharge port, and finally fall into the interior of the drying chamber. This ensures that the material is in uniform small pieces during drying, making it easier to dry and saving energy.

[0019] 2. When the material inside the drying chamber accumulates to a certain extent, the drive motor can be started, which will drive the mixing rod to vibrate. Then the mixing rod will mix the material inside the drying chamber. Then, by starting the hot air blower, the calcium carbide raw materials will be dried. Attached Figure Description

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

[0021] Figure 2 This is a cross-sectional structural diagram of the device body of this utility model;

[0022] Figure 3 This is a schematic diagram of the connecting structure of the movable plate of this utility model;

[0023] Figure 4 This is an exploded view of the movable plate connection structure of this utility model;

[0024] Figure 5 This is a top view of the hot air blower of this utility model.

[0025] In the diagram: 1. Base plate; 101. Device body; 102. Support leg; 2. Feed port; 3. Crushing assembly; 301. Connecting plate; 302. Connecting piece; 303. Servo motor; 304. Rotating rod; 305. Crushing blade; 306. Screen; 307. Extrusion rod; 308. Limiting piece; 309. Slide plate; 310. Spring; 311. Moving plate; 312. Auxiliary block; 313. Guide plate; 314. Discharge port; 4. Mixing and drying assembly; 401. Drying box; 402. Mixing rod; 403. Drive motor; 404. Mounting plate; 405. Square plate; 406. Hot air blower. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1 - Figure 5 The present invention provides the following technical solution:

[0028] A low-energy-consumption raw material pre-drying calcium carbide mixing device includes a base plate 1 and a device body 101 mounted on top of the base plate 1. Support legs 102 are symmetrically fixed to the bottom of the device body 101, and a feeding port 2 is provided on the top of the device body 101. A crushing assembly 3 is provided on the top of the device body 101. The crushing assembly 3 includes a connecting plate 301, and a connecting piece 302 is fixedly connected to the front of the connecting plate 301. A servo motor 303 is mounted on the top of the connecting piece 302. A rotating rod 304 is symmetrically rotatable at the bottom of the connecting piece 302, and the rotating rod 304 passes through the top of the device body 101 to the interior of the device body 101. The rotating rod 304 is rotatably connected to the device body 101, and crushing blades 305 are symmetrically fixed on both sides of the rotating rod 304. Figure 1 - Figure 3 As shown, the calcium carbide raw material that needs to be dried is placed into the inside of the device body 101 through the feeding port 2. At this time, the servo motor 303 can be started through the PLC control terminal, and the servo motors 303 on both sides will run simultaneously. Then, the servo motors 303 on both sides will drive the rotating rods 304 on both sides to rotate. The rotation of the rotating rods 304 will drive the crushing blades 305 to crush the calcium carbide raw material.

[0029] The device body 101 has a screen 306 fixedly connected inside, and a pressing rod 307 fixedly connected to one side of the rotating rod 304. Limiting plates 308 are symmetrically fixed on both sides of the device body 101, and a sliding plate 309 is slidably connected to the outside of the limiting plates 308. A spring 310 is fixedly connected between the sliding plate 309 and the device body 101. A movable plate 311 is fixedly connected to the upper part of one side of the sliding plate 309, and the pressing rod 307 abuts against the movable plate 311. An auxiliary block 312 is fixedly connected to the lower part of one side of the sliding plate 309. Figure 1 - Figure 4As shown, the crushed material is screened through the screen 306. Then, the rotating rods 304 on both sides drive the pressing rods 307 on both sides to press the moving plate 311. The pressing rods 307 on both sides are not on the same horizontal plane, so that the pressing rods 307 on both sides will not interfere with each other. Then the pressing rods 307 press the moving plate 311, causing the moving plate 311 to move under the pressure. Then the movement of the moving plate 311 will drive the slide plate 309 to move. Then the movement of the slide plate 309 will stretch the spring 310. At the same time, the movement of the slide plate 309 will drive the auxiliary block 312 away from the screen 306. When the pressing rod 307 rotates to ninety degrees, it will disengage from the moving plate 311. At this time, the spring 310 will rebound, thereby driving the slide plate 309 to reset.

[0030] Then, the sliding plate 309 will drive the moving plate 311 and the auxiliary block 312 to reset, so that the auxiliary block 312 strikes the screen 306, thereby causing the screen 306 to vibrate, which facilitates the speed of screening by the screen 306 and avoids the accumulation of crushed material. Since the extrusion rod 307 operates in a ring manner, it will continuously repeat the above actions. Then, the material screened by the screen 306 will pass through the guide plate 313 and the discharge port 314, and finally fall into the interior of the drying chamber 401, so that the material is uniformly small pieces during drying, which makes drying easier and saves energy. The auxiliary block 312 abuts against the screen 306, the guide plate 313 is fixedly connected inside the device body 101, and the discharge port 314 is opened on one side of the device body 101.

[0031] A mixing and drying assembly 4 is provided on the top of the base plate 1. The mixing and drying assembly 4 includes a drying chamber 401, which is fixedly connected to the base plate 1. A mixing rod 402 is rotatably connected inside the drying chamber 401, and a drive motor 403 is installed on the front of the drying chamber 401. Figure 1 , Figure 5 As shown, when the material inside the drying chamber 401 accumulates to a certain extent, the drive motor 403 can be started, thereby driving the mixing rod 402 to vibrate. Then the mixing rod 402 will mix the material inside the drying chamber 401. Then, by starting the hot air blower 406, the calcium carbide raw material is dried. A mounting plate 404 is fixedly connected to one side of the drying chamber 401, and a square plate 405 is fixedly connected to one side of the mounting plate 404. The hot air blower 406 is symmetrically installed at the bottom of the square plate 405. Furthermore, the hot air blower 406 is existing technology.

[0032] Working principle: Before using this low-energy raw material pre-drying calcium carbide mixing equipment, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5As shown, firstly, when it is necessary to dry the calcium carbide raw material, the raw material to be dried can be placed into the inside of the device body 101 through the feeding port 2. At this time, the servo motor 303 can be started through the PLC control terminal, and the servo motors 303 on both sides will run simultaneously. Then, the servo motors 303 on both sides will drive the rotating rods 304 on both sides to rotate. The rotation of the rotating rods 304 will drive the crushing blades 305 to crush the calcium carbide raw material. Then, the crushed material is screened through the screen 306. Then, the rotating rods 304 on both sides will drive the extruders on both sides to crush the raw material. The pressure rod 307 presses against the movable plate 311, and the pressure rods 307 on both sides are not on the same horizontal plane, so that the pressure rods 307 on both sides will not interfere with each other. Then the pressure rod 307 will press against the movable plate 311, causing the movable plate 311 to move under pressure. The movement of the movable plate 311 will drive the slide plate 309 to move. The movement of the slide plate 309 will stretch the spring 310. At the same time, the movement of the slide plate 309 will drive the auxiliary block 312 away from the screen 306. When the pressure rod 307 rotates to ninety degrees, it will disengage from the movable plate 311.

[0033] At this time, the spring 310 rebounds, thereby driving the slide plate 309 to reset. Then, the slide plate 309 will drive the moving plate 311 and the auxiliary block 312 to reset, causing the auxiliary block 312 to strike the screen 306, thereby causing the screen 306 to vibrate. This facilitates faster screening by the screen 306 and avoids the accumulation of crushed material. Since the extrusion rod 307 operates in a ring manner, it will continuously repeat the above actions. Then, the material screened by the screen 306 will pass through the guide plate 313 and the discharge port 314, and finally fall into the interior of the drying chamber 401. This ensures that the material is in uniform small pieces during drying, making it easier to dry and thus saving energy.

[0034] When the material inside the drying chamber 401 accumulates to a certain extent, the drive motor 403 can be started, thereby driving the mixing rod 402 to vibrate. Then the mixing rod 402 will mix the material inside the drying chamber 401. Then, by starting the hot air blower 406, the calcium carbide raw material is dried.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A low-energy raw material pre-drying calcium carbide mixing equipment, comprising a base plate (1) and a device body (101) installed on the top of the base plate (1), wherein support legs (102) are symmetrically fixed at the bottom of the device body (101), and a feeding port (2) is provided at the top of the device body (101). Its features are, Also includes: The device body (101) has a crushing component (3) on its top. The crushing component (3) includes a connecting plate (301), and a connecting piece (302) is fixedly connected to the front of the connecting plate (301). A servo motor (303) is installed on the top of the connecting piece (302). Among them, the bottom of the connecting piece (302) is symmetrically rotated with a rotating rod (304), and the rotating rod (304) passes through the top of the device body (101) to the inside of the device body (101), and the rotating rod (304) is rotatably connected to the device body (101), and the two sides of the rotating rod (304) are symmetrically fixed with a breaking blade (305). The device body (101) is internally fixedly connected to a screen (306), and a pressing rod (307) is fixedly connected to one side of the rotating rod (304).

2. The low-energy raw material pre-drying calcium carbide mixing equipment according to claim 1, characterized in that: The device body (101) has symmetrically fixed limiting plates (308) on both sides, and the limiting plates (308) are slidably connected to the outside of the sliding plate (309).

3. The low-energy raw material pre-drying calcium carbide mixing equipment according to claim 2, characterized in that: A spring (310) is fixedly connected between the slide plate (309) and the device body (101), and a movable plate (311) is fixedly connected to the upper part of one side of the slide plate (309).

4. The low-energy raw material pre-drying calcium carbide mixing equipment according to claim 3, characterized in that: The extrusion rod (307) abuts against the moving plate (311), and an auxiliary block (312) is fixedly connected to the lower part of one side of the sliding plate (309), and the auxiliary block (312) abuts against the screen (306).

5. The low-energy raw material pre-drying calcium carbide mixing equipment according to claim 1, characterized in that: The device body (101) is internally fixedly connected to a guide plate (313), and a discharge port (314) is provided on one side of the device body (101).

6. The low-energy raw material pre-drying calcium carbide mixing equipment according to claim 1, characterized in that: The top of the base plate (1) is provided with a mixing and drying assembly (4), which includes a drying box (401), the drying box (401) is fixedly connected to the base plate (1), and a mixing rod (402) is rotatably connected inside the drying box (401), and a drive motor (403) is installed on the front of the drying box (401).

7. The low-energy-consumption raw material pre-drying calcium carbide mixing equipment according to claim 6, characterized in that: A mounting plate (404) is fixedly connected to one side of the drying oven (401), and a square plate (405) is fixedly connected to one side of the mounting plate (404). A hot air blower (406) is symmetrically installed on the bottom of the square plate (405).

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