CN220288541U - Electrode paste measuring device of calcium carbide furnace - Google Patents

Abstract

The application provides a carbide stove electrode paste measuring device, including track, travelling car, range finding part and drive assembly, the track sets up in the top of electrode section of thick bamboo, and is higher than the electrode paste in the electrode section of thick bamboo, travelling car sliding connection on the track, range finding part sets up on the travelling car and can range finding downwards, drive assembly is connected with the travelling car for drive travelling car moves along the track. This application uses travelling car to bear the distance measurement part and removes the top measurement electrode paste of electrode section of thick bamboo, and the distance measurement part can measure the height of electrode paste, and in this process, travelling car and distance measurement part are located the top of electrode paste, and the workman only need operate drive assembly, and need not to arrive the top of electrode paste, has reduced the potential safety hazard in the course of the work.

Description

Electrode paste measuring device of calcium carbide furnace

Technical Field

The application relates to the technical field of calcium carbide production, in particular to a calcium carbide furnace electrode paste measuring device.

Background

The calcium carbide furnace is the main equipment for producing calcium carbide, and the high temperature emitted by the electric arc causes furnace burden to melt and react to generate calcium carbide. The electrode paste is a conductive material for the calcium carbide furnace, and is also called a self-baking electrode, and the electrode paste is baked by the heat in the calcium carbide furnace.

The height of the electrode paste refers to the height from the upper end of the electrode clamp to the top end of the electrode paste, if the electrode paste is too high, layering of thick and thin particles in the electrode paste is easy to occur, or an electrode cylinder is expanded due to too high paste column pressure, if the electrode paste column is too low, the filling property is poor due to too low paste column pressure, a compact electrode is difficult to obtain, and the consumption of the electrode paste is too fast. The proper height of the electrode paste column is beneficial to improving the roasting quality of the electrode and reducing the consumption.

The traditional self-baking electrode measurement electrode paste is manually measured, the electrode paste is required to be measured in a ascending manner during manual measurement and is positioned above the electrode paste, a paste measuring rope manufactured in advance is used for measuring, the total height is measured and calculated by taking a paste measuring rope punctuation as a reference in the measurement process, the paste column height is finally calculated through a fixed formula, the paste measuring rope punctuation is easy to deviate, manual frequent correction is required, and the measurement mode has high potential safety hazard and high risk coefficient.

Disclosure of Invention

The utility model provides a carbide stove electrode paste measuring device uses travelling car to bear the range unit and removes the top measurement electrode paste of electrode paste, and range unit can measure the height of electrode paste, in this process, travelling car and range unit are located the top of electrode paste, and the workman only need operate drive assembly, and need not to reach the top of electrode paste, has reduced the potential safety hazard in the course of the work.

In order to solve the technical problems, the application adopts the following technical scheme:

the application provides a carbide stove electrode paste measuring device, including track, travelling car, range finding part and drive assembly, the track set up in the top of electrode section of thick bamboo, and be higher than electrode paste in the electrode section of thick bamboo, travelling car sliding connection in on the track, range finding part set up in on the travelling car and can range finding downwards, drive assembly with the travelling car is connected, is used for the drive travelling car is followed orbital movement.

When the electrode paste measuring device is used, a worker operates the driving assembly, the driving assembly drives the movable trolley to bear the distance measuring component to move on the track, when the movable trolley bears the distance measuring component to move to a measurable position above the electrode cylinder, the distance measuring component downwards measures the electrode paste in the electrode cylinder, and when the measured height of the electrode paste is within a qualified range, distance measurement is completed, and the driving assembly drives the movable trolley to bear the distance measuring component to move back to the original position on the track. When the height of the electrode paste is measured to be not in the qualified range, the height of the electrode paste in the electrode cylinder is readjusted, and the distance measuring component remeasures the electrode paste after the height of the electrode paste is adjusted until the measured height of the electrode paste is in the qualified range, and the driving component drives the movable trolley to bear the distance measuring component to move back to the original position on the track.

Compared with the prior art, the calcium carbide furnace electrode paste measuring device uses the mobile trolley to bear the ranging component to move to the upper side of the electrode cylinder to measure the electrode paste, the ranging component can measure the height of the electrode paste, in the process, the mobile trolley and the ranging component are positioned above the electrode paste, workers need to operate the driving assembly, and the worker does not need to reach the upper side of the electrode paste, so that potential safety hazards in the working process are reduced.

In an embodiment of the present application, the drive assembly includes first gyro wheel, second gyro wheel and opening connection rope, first gyro wheel set up in orbital first end, the second gyro wheel set up in orbital second end, the opening connection rope around locating first gyro wheel with on the second gyro wheel, just the both ends of opening connection rope with travelling car is connected along its direction of movement's both ends.

In an embodiment of the present application, a crank is disposed on the first roller.

In an embodiment of the present application, the number of turns of the opening connecting rope wound on the first roller is at least 3.

In an embodiment of the present application, the track comprises two angle steel, two the angle steel symmetry sets up just the curb plate of angle steel is kept away from each other.

In an embodiment of the present application, the travelling car is equipped with two rows of wheels, the wheel with the bottom plate butt of angle steel, two rows the distance of wheel and two the distance phase-match of the curb plate of angle steel.

In an embodiment of the application, the track is provided with a limiting plate, the downward projection of which is tangential to the edge of the electrode paste.

In an embodiment of the present application, the distance measuring component is a laser distance measuring device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an electrode paste measuring device for a calcium carbide furnace according to an embodiment of the present disclosure;

fig. 2 is a schematic plan view of an electrode paste measuring device for a calcium carbide furnace according to an embodiment of the present disclosure;

fig. 3 is a schematic perspective view of a moving trolley of an electrode paste measuring device of a calcium carbide furnace according to an embodiment of the present disclosure;

fig. 4 is a schematic diagram of a three-dimensional structure of a rail of a device for measuring electrode paste of a calcium carbide furnace according to an embodiment of the present application.

Reference numerals:

100. a track; 110. a limiting plate; 200. a moving trolley; 210. a wheel; 300. a distance measuring part; 400. a drive assembly; 410. a first roller; 411. a crank; 420. a second roller; 430. the opening is connected with the rope.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Fig. 1 is a schematic perspective view of an electrode paste measuring device for a calcium carbide furnace according to an embodiment of the present application. Fig. 2 is a schematic plan view of an electrode paste measuring device for a calcium carbide furnace according to an embodiment of the present application. Fig. 3 is a schematic perspective view of a moving trolley of an electrode paste measuring device of a calcium carbide furnace according to an embodiment of the present application. Fig. 4 is a schematic diagram of a three-dimensional structure of a rail of a device for measuring electrode paste of a calcium carbide furnace according to an embodiment of the present application.

The utility model provides a carbide stove electrode paste measuring device uses travelling car to bear the distance measurement part and removes the top measurement electrode paste of electrode section of thick bamboo, and the distance measurement part can measure the height of electrode paste, and in this process, travelling car and distance measurement part are located the top of electrode paste, and the workman only need operate drive assembly, and need not to reach the top of electrode paste, has reduced the potential safety hazard in the course of the work.

The embodiment of the application provides a calcium carbide furnace electrode paste measuring device, as shown in fig. 1 and 2, including a track 100, a moving trolley 200, a distance measuring component 300 and a driving component 400, wherein the track 100 is a structure for providing a path for the moving trolley 200, the moving trolley 200 is a structure for bearing the distance measuring component 300, the distance measuring component 300 is a device for measuring electrode paste, and the driving component 400 is a device for driving the moving trolley 200 to move along the path of the track 100.

As shown in fig. 1, the track 100 is generally in an elongated structure, generally in the shape of two elongated structures side by side, to provide a path for movement of the travelling car 200. Track 100 may generally be constructed of steel or cast iron.

As shown in fig. 1, a mobile cart 200 is mounted on a track 100, the mobile cart 200 is generally a rectangular parallelepiped frame structure, and a distance measuring component 300 can be carried in the mobile cart 200. Typically, wheels or slidable structures may be provided under the travelling car 200 to enable the travelling car 200 to move on the track 100.

As shown in fig. 1, the distance measuring part 300 is installed in the traveling carriage 200, and can detect the height of the electrode paste in the electrode cartridge. In general, the distance measuring device 300 is a structure capable of sensing the distance, and the distance measuring device 300 may be a laser distance measuring device or an ultrasonic distance measuring device.

As shown in fig. 1, the driving assembly 400 is installed on the rail 100 and connected to the traveling carriage 200 to provide power for the traveling carriage 200 to travel, and generally, an operating portion of the driving assembly 400 may be provided at one end of the rail 100 to facilitate the operation of a worker.

In use, a worker operates the drive assembly 400 (e.g., the worker may operate the drive assembly 400 at one end of the track 100), the drive assembly 400 drives the mobile cart 200 to move on the track 100 carrying the ranging member 300, the ranging member 300 begins to measure electrode paste down the electrode cartridge when the mobile cart 200 carries the ranging member 300 to a measurable position over the electrode cartridge, and the drive assembly 400 drives the mobile cart 200 to move back on the track 100 to the original position when the measured electrode paste height is within a acceptable range. When the height of the electrode paste is measured to be out of the acceptable range, the height of the electrode paste in the electrode cylinder is readjusted, and after the height of the electrode paste is adjusted, the distance measuring component 300 readjusts the electrode paste until the measured height of the electrode paste is in the acceptable range, and the driving component 400 drives the mobile trolley 200 to carry the distance measuring component 300 to move back to the original position on the track 100.

Compared with the prior art, the calcium carbide furnace electrode paste measuring device uses the movable trolley 200 to bear the ranging component 300 to move to the upper side of the electrode cylinder to measure the electrode paste, the ranging component 300 can measure the height of the electrode paste, in the process, the movable trolley 200 and the ranging component 300 are positioned above the electrode paste, and workers only need to operate the driving assembly 400 without reaching the upper side of the electrode paste, so that potential safety hazards in the working process are reduced.

In some embodiments, as shown in fig. 1, the driving assembly 400 includes a first roller 410, a second roller 420 and an open connecting rope 430, the first roller 410 is disposed at a first end of the track 100, the second roller 420 is disposed at a second end of the track 100, such that the first roller 410 and the second roller 420 form a supporting point for the open connecting rope 430 at two ends of the track 100, the open connecting rope 430 is wound around the first roller 410 and the second roller 420, and two ends of the open connecting rope 430 are connected with two ends of the travelling carriage 200 along the travelling direction thereof, i.e. the travelling carriage 200 is connected between the first roller 410 and the second roller 420 through the open connecting rope 430. When the first roller 410 or the second roller 420 rotates, the open connecting rope 430 is driven to move along the path around which the open connecting rope 430 is driven to move along the length direction of the track 100 by the moving trolley 200.

In some embodiments, as shown in FIG. 1, a crank 411 is provided on the first roller 410. The crank 411 may power the dolly 200. The first roller 410 is provided with a crank 411, and when the crank 411 is rocked, the crank 411 can drive the first roller 410 to rotate, and the first roller 410 drives the opening connecting rope 430 to move so as to drive the second roller 420 to also rotate, thereby driving the mobile trolley 200 to move along the length direction of the track 100.

In some embodiments, the split connecting rope 430 is wound around the first roller 410 at least 3 turns. When the first roller 410 rotates, friction force is generated between the first roller 410 and the opening connecting rope 430, and the opening connecting rope 430 winds the first roller 410 at least 3 turns to prevent slipping between the first roller 410 and the opening connecting rope 430.

In some embodiments, as shown in fig. 1, the track 100 includes two angles that are symmetrically disposed with the side plates of the angles being spaced apart from each other. The angle steel is steel with an L-shaped section, has higher bending strength and bearing capacity, and has relatively low price and can save cost. The two angle steel are symmetrically arranged, the side plates of the angle steel are far away from each other, so that the movable trolley 200 can be clamped between the side plates of the angle steel on two sides, and the movable trolley 200 can be prevented from sliding out of the rail 100.

In some embodiments, as shown in fig. 3, the travelling car 200 is provided with two rows of wheels 210, the wheels 210 are abutted with the bottom plates of the angle steels, and the distance between the two rows of wheels 210 is matched with the distance between the side plates of the two angle steels. The wheels 210 are arranged on the mobile trolley 200, the wheels 210 of the mobile trolley 200 can roll on the track 100 due to the abutting of the wheels 210 and the bottom plate of the angle steel, so that the mobile trolley 200 is driven to move on the track 100, when the distance between the wheels 210 of the mobile trolley 200 and the side plate of the angle steel is too large, the mobile trolley 200 can slide out of the track 100 in the moving process, and when the distance between the wheels 210 of the mobile trolley 200 and the side plate of the angle steel is too small, the mobile trolley 200 can be subjected to larger friction force and is difficult to move.

In some embodiments, as shown in fig. 4, the track 100 is provided with a limiting plate 110, the downward projection of the limiting plate 110 being tangential to the edges of the electrode paste. The limiting plate 110 can prevent the moving trolley 200 from moving out of the ranging range, if the downward projection of the limiting plate 110 is tangential to the edge of the electrode paste, the moving trolley 200 can only move to the edge position of the electrode paste to the maximum extent and cannot move out of the measurable range of the electrode paste, and if the limiting plate 110 is not arranged, the moving trolley 200 can possibly move out of the measurable range of the electrode paste.

In some embodiments, ranging component 300 is a laser rangefinder. The laser range finder can transmit the detected distance information to the external display screen, is quick in response in distance measurement, can perform super-continuous distance measurement and super-long distance measurement, basically meets the requirements of high standard measurement, is accurate in measurement data, and is efficient in transmission of the measurement data.

Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. The utility model provides a carbide stove electrode paste measuring device installs in the top of the electrode section of thick bamboo of carbide stove, its characterized in that includes:

the track is arranged above the electrode cylinder and is higher than the electrode paste in the electrode cylinder;

the mobile trolley is connected to the track in a sliding manner;

the distance measuring component is arranged on the mobile trolley and can measure distance downwards;

and the driving assembly is connected with the movable trolley and used for driving the movable trolley to move along the track.

2. The calcium carbide furnace electrode paste measuring device according to claim 1, wherein the driving assembly comprises a first roller, a second roller and an opening connecting rope, the first roller is arranged at a first end of the track, the second roller is arranged at a second end of the track, the opening connecting rope is wound on the first roller and the second roller, and two ends of the opening connecting rope are connected with two ends of the travelling trolley along the moving direction of the travelling trolley.

3. The calcium carbide furnace electrode paste measuring device according to claim 2, wherein the first roller is provided with a crank.

4. The device for measuring electrode paste of a calcium carbide furnace according to claim 3, wherein the opening connecting rope is wound on the first roller for at least 3 circles.

5. The calcium carbide furnace electrode paste measuring device according to any one of claims 1 to 4, wherein the rail comprises two angle steels, the two angle steels are symmetrically arranged and side plates of the angle steels are far away from each other.

6. The device for measuring electrode paste of a calcium carbide furnace according to claim 5, wherein the moving trolley is provided with two rows of wheels, the wheels are abutted with the bottom plate of the angle steel, and the distance between the two rows of wheels is matched with the distance between the side plates of the two angle steel.

7. The calcium carbide furnace electrode paste measuring device according to any one of claims 1 to 4, wherein the rail is provided with a limiting plate, and wherein a downward projection of the limiting plate is tangential to an edge of the electrode paste.

8. The calcium carbide furnace electrode paste measuring device according to any one of claims 1 to 4, wherein the distance measuring member is a laser distance meter.