Online moisture measuring device based on water granulated slag conveying

Abstract

The utility model relates to the technical field of water granulated slag conveying, in particular to an on-line moisture measuring device based on water granulated slag conveying, which comprises a base, an electronic scale is fixedly connected to the middle of the top surface of the base, lifting components are arranged on two sides of the top surface of the base, one side of each lifting component is connected with a rotating component, and the other side of each lifting component is connected with the rotating component. According to the improved online moisture measuring device, the motor, the worm, the worm gear, the threaded rod, the lifting block and the rotating assembly are matched with one another to drive the drying barrel to ascend and descend, so that the drying barrel descends to the top surface of the electronic scale for weighing, workers do not need to move the drying barrel back and forth for weighing, the labor intensity and the labor amount during moisture measurement are greatly reduced, and the working efficiency is improved. The lifting assembly drives the gear to move upwards, the gear moves upwards to a certain height to be meshed with the rack, at the moment, the gear rotates with the rotating shaft as the axis, the rotating shaft rotates to drive the drying barrel to rotate, water slag in the drying barrel is poured out, the drying barrel does not need to be manually taken down to pour out the water slag, and more convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-slag transportation, in particular to an online moisture measurement device based on water-slag transportation. Background Art

[0002] Water slag refers to the slag from the iron-making blast furnace. It is in a high-temperature molten state and is rapidly cooled with water to become a granulated foam shape. It is milky white, light, crisp, porous, and easy to grind into fine powder. It is a soft material for foamed silicate building products, slag sound-absorbing bricks, insulation layers, and water-absorbing layers. After the water slag is produced, it is necessary to sample and test the moisture content in it. The commonly used moisture measurement method is the drying loss method. The drying loss method refers to a physical test method based on the principle of thermal decomposition weight. Sampling is performed for drying to dry the moisture. The moisture content is calculated by the weight after drying and the weight before drying. Therefore, we have launched an online moisture measurement device based on water slag transportation.

[0003] The existing technology has the following problems: 1. Before measuring the moisture content of the water slag, the existing online moisture measuring device needs to first put the water slag into a bucket and weigh it somewhere else, then put the bucket into the measuring device for drying, and then take it out and weigh it after drying. The difference is the moisture content in the water slag, but such back and forth operation greatly increases the workload and labor intensity of the staff; 2. After the measurement is completed, the existing online moisture measuring device needs to take out the water slag in the bucket by manpower, which is not convenient enough. Utility Model Content

[0004] The purpose of the utility model is to provide an online moisture measurement device based on water-slag transportation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an online moisture measuring device based on water-slag conveying, comprising a base, an electronic scale fixedly connected to the middle of the top surface of the base, lifting components are provided on both sides of the top surface of the base, one side of the lifting component is connected to the rotating component, the rotating component is fixedly connected to both sides of a drying barrel, a spiral heating wire is provided in the middle of the inner wall of the drying barrel, and a drying rod is fixedly connected to the middle of the inner side of the drying barrel.

[0006] Further preferably, the lifting assembly includes a motor fixedly connected to the top surface of the base, a worm is fixedly connected to the output end of the motor, and a worm wheel is meshed on one side of the worm.

[0007] Further preferably, a threaded rod passes through the middle of the worm wheel, the bottom end of the threaded rod is rotatably connected to the top surface of the base, and the top end of the threaded rod is rotatably connected to the top plate of the gantry, and the gantry is fixedly connected to the edge of the top surface of the base.

[0008] Further preferably, a lifting block is threadedly connected to the middle part of the threaded rod, a T-shaped groove is opened in the middle part of one side of the lifting block, there are two lifting blocks, and the middle part of the lifting block close to the motor of the two lifting blocks is penetrated by the threaded rod, and the middle part of the lifting block far from the motor is penetrated by a guide rod.

[0009] Further preferably, the rotating assembly includes a T-shaped slider slidably connected inside the T-shaped slide groove, the T-shaped slider is fixedly connected to one side of the sliding block, the side of the sliding block away from the T-shaped slider is rotatably connected to one end of the rotating shaft, and the other end of the rotating shaft is fixedly connected to the outer surface of the drying barrel.

[0010] Further preferably, a gear is fixedly connected to the middle of the rotating shaft, one side of the gear is meshed with a rack, and the upper and lower ends of the rack are fixedly connected to the gantry and the base respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, a motor drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the threaded rod to rotate, so that the lifting block is lifted and lowered along the threaded rod, thereby driving the synchronous lifting and lowering of the rotating component and the drying barrel. When the bottom of the drying barrel drops to the top surface of the electronic scale, the lifting block will continue to drop. At this time, the T-shaped slider is separated from the inner bottom surface of the T-shaped slide groove, so that the weight of the drying barrel together with the water slag inside can fall on the electronic scale for weighing. This operation is performed again after the water slag is dried. The weight difference obtained from the two weighings is the weight of the water in the water slag. The advantage of this structure is that there is no need for workers to move the drying barrel back and forth for weighing, which greatly reduces the labor intensity and labor workload when measuring the water content.

[0013] In the utility model, the threaded rod is driven to rotate by a motor, and the rotation of the threaded rod drives the lifting block to rise. When the lifting block moves up, it drives the sliding block and the gear to move up. When the gear moves up to a certain height, it will mesh with the rack. At this time, the gear rotates with the rotating shaft as the axis. When the rotating shaft rotates, it drives the drying barrel to rotate, thereby pouring out the water residue in the drying barrel. There is no need to manually remove the drying barrel to pour out the water residue, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in front view;

[0016] Figure 3 For this utility model Figure 2 A in the figure is an enlarged schematic diagram of the three-dimensional structure;

[0017] Figure 4 It is a rear-view stereoscopic structural schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. electronic scale; 3. lifting assembly; 301. motor; 302. worm; 303. worm wheel; 304. threaded rod; 305. gantry; 306. lifting block; 307. T-shaped slide; 308. guide rod; 4. rotating assembly; 401. T-shaped slider; 402. sliding block; 403. rotating shaft; 404. gear; 405. rack; 5. drying barrel; 6. spiral heating wire; 7. drying rod. DETAILED DESCRIPTION

[0019] 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 of the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: an online moisture measuring device based on water-slag conveying, comprising a base 1, an electronic scale 2 is fixedly connected to the middle of the top surface of the base 1, lifting components 3 are arranged on both sides of the top surface of the base 1, one side of the lifting component 3 is connected to the rotating component 4, the rotating component 4 is fixedly connected to both sides of a drying barrel 5, a spiral heating wire 6 is arranged in the middle of the inner wall of the drying barrel 5, and a drying rod 7 is fixedly connected to the middle of the inner side of the drying barrel 5.

[0021] In this embodiment, Figure 1 , Figure 2 and Figure 4As shown, the lifting assembly 3 includes a motor 301 fixedly connected to the top surface of the base 1, a worm 302 is fixedly connected to the output end of the motor 301, a worm gear 303 is meshed on one side of the worm 302, a threaded rod 304 is passed through the middle of the worm gear 303, the bottom end of the threaded rod 304 is rotatably connected to the top surface of the base 1, and the top end of the threaded rod 304 is rotatably connected to the top plate of the gantry 305, the gantry 305 is fixedly connected to the edge of the top surface of the base 1, and the middle of the threaded rod 304 is rotatably connected to the top surface of the base 1. The lifting block 306 is threadedly connected to the lifting block 306, and a T-shaped slot 307 is provided in the middle of one side of the lifting block 306. There are two lifting blocks 306, and the lifting block 306 close to the motor 301 of the two lifting blocks 306 is penetrated by the threaded rod 304 in the middle, and the lifting block 306 away from the motor 301 is penetrated by the guide rod 308 in the middle. The rotating assembly 4 includes a T-shaped slider 401 slidably connected to the inside of the T-shaped slot 307, and the T-shaped slider 401 is fixedly connected to the sliding block 402. The worm 302 drives the worm wheel 303 to rotate, and the worm wheel 303 drives the threaded rod 304 to rotate, so that the lifting block 306 is lifted and lowered along the threaded rod 304, thereby driving the synchronous lifting and lowering of the rotating component 4 and the drying barrel 5. When the bottom of the drying barrel 5 drops to the top surface of the electronic scale 2, the lifting block 306 will continue to drop. At this time, the T-sliding block 401 is separated from the inner bottom surface of the T-sliding groove 307, so that the weight of the drying barrel 5 together with the water slag inside can all fall on the electronic scale 2 for weighing. This operation is performed again after the water slag is dried. The weight difference obtained by the two weighings is the water weight in the water slag. The advantage of this structure is that there is no need for workers to move the drying barrel 5 back and forth for weighing, which greatly reduces the labor intensity and labor amount during moisture measurement.

[0022] In this embodiment, Figure 2 and Figure 3 As shown, a gear 404 is fixedly connected to the middle part of the rotating shaft 403, one side of the gear 404 is meshed with a rack 405, and the upper and lower ends of the rack 405 are fixedly connected to the gantry 305 and the base 1 respectively; when the slag is dried, the motor 301 is started to drive the threaded rod 304 to rotate, and the rotation of the threaded rod 304 drives the lifting block 306 to rise, and when the lifting block 306 moves up, it will drive the sliding block 402 and the gear 404 to move up, and the gear 404 will mesh with the rack 405 when it moves up to a certain height. At this time, the gear 404 rotates with the rotating shaft 403 as the axis, and when the rotating shaft 403 rotates, it will drive the drying barrel 5 to rotate, so that the slag in the drying barrel 5 is poured out, and there is no need to manually remove the drying barrel 5 to pour out the slag, which is more convenient.

[0023] The use method and advantages of the utility model: When the online moisture measurement device based on water-slag conveying is used, the working process is as follows:

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first, the motor 301 drives the worm 302 to rotate, and the worm 302 drives the worm wheel 303 to rotate. The worm wheel 303 drives the threaded rod 304 to rotate, so that the lifting block 306 rises along the threaded rod 304. When the lifting block 306 moves up, it will drive the sliding block 402 and the gear 404 to move up. When the gear 404 moves up to a certain height, it will mesh with the rack 405. At this time, the gear 404 rotates with the rotating shaft 403 as the axis. When the rotating shaft 403 rotates, it will drive the drying barrel 5 to rotate, so that the drying barrel 5 is tilted, which is convenient for pouring the undried water residue into the drying barrel 5. Then the motor 301 is reversed to drive the drying barrel 5 to reset and descend. When the bottom of the drying barrel 5 descends to the top surface of the electronic scale 2, the lifting block 306 will continue to descend. At this time When the T-shaped slider 401 is disengaged from the inner bottom surface of the T-shaped slide groove 307, the weight of the drying barrel 5 together with the water residue inside can fall onto the electronic scale 2, which is weighed to obtain the weight of the water residue before drying. Then, the drying barrel 5 is started to dry the water residue. After the water residue is dried, it is weighed again. The weight difference between the two weighings is the weight of water in the water residue. The advantage of this structure is that there is no need for workers to move the drying barrel 5 back and forth for weighing, which greatly reduces the labor intensity and labor amount when measuring water content. Finally, the drying barrel 5 is driven to rise again by the motor 301, and the gear 404 engages the rack 405 to rotate and tilt the drying barrel 5 to pour out the water residue in the barrel. There is no need to manually remove the drying barrel 5 to pour out the water residue, which is more convenient.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An online moisture measurement device based on water-slag conveying, comprising a base (1), characterized in that: An electronic scale (2) is fixedly connected to the middle of the top surface of the base (1), lifting components (3) are provided on both sides of the top surface of the base (1), one side of the lifting component (3) is connected to a rotating component (4), and the rotating component (4) is fixedly connected to both sides of a drying barrel (5), a spiral heating wire (6) is provided in the middle of the inner wall of the drying barrel (5), and a drying rod (7) is fixedly connected to the middle of the inner side of the drying barrel (5).

2. The online moisture measurement device based on water-slag transportation according to claim 1 is characterized by: The lifting assembly (3) comprises a motor (301) fixedly connected to the top surface of the base (1), the output end of the motor (301) being fixedly connected to a worm (302), and one side of the worm (302) being meshed with a worm wheel (303).

3. The online moisture measurement device based on water-slag transportation according to claim 2 is characterized by: A threaded rod (304) passes through the middle of the worm wheel (303); the bottom end of the threaded rod (304) is rotatably connected to the top surface of the base (1); and the top end of the threaded rod (304) is rotatably connected to the top plate of a gantry (305); and the gantry (305) is fixedly connected to the edge of the top surface of the base (1).

4. The online moisture measurement device based on water-slag transportation according to claim 3 is characterized by: The middle portion of the threaded rod (304) is threadedly connected to a lifting block (306), and a T-shaped sliding groove (307) is provided in the middle portion of one side of the lifting block (306). There are two lifting blocks (306), and the middle portion of the lifting block (306) close to the motor (301) of the two lifting blocks (306) is penetrated by the threaded rod (304), and the middle portion of the lifting block (306) far from the motor (301) is penetrated by a guide rod (308).

5. The online moisture measurement device based on water-slag transportation according to claim 1 is characterized by: The rotating assembly (4) comprises a T-shaped slider (401) slidably connected inside the T-shaped slide groove (307); the T-shaped slider (401) is fixedly connected to one side of a sliding block (402); a side of the sliding block (402) away from the T-shaped slider (401) is rotatably connected to one end of a rotating shaft (403); and the other end of the rotating shaft (403) is fixedly connected to an outer surface of the drying barrel (5).

6. The online moisture measurement device based on water-slag transportation according to claim 5 is characterized by: A gear (404) is fixedly connected to the middle of the rotating shaft (403), one side of the gear (404) is meshed with a rack (405), and the upper and lower ends of the rack (405) are respectively fixedly connected to the gantry (305) and the base (1).

Images