Calcium carbide furnace discharging pot trolley

Abstract

The utility model provides a calcium carbide furnace discharging pot trolley. The calcium carbide furnace discharging pot trolley comprises a trolley body and a traction hook, the vehicle body comprises an upper side surface and a lower side surface; a calcium carbide pot is placed on the upper side surface; and the traction hook is arranged at the central position of the lower side surface. In the using process, the upper side face of the trolley body is used for containing a calcium carbide pot so as to contain discharged calcium carbide; the traction hook is arranged in the center of the lower side face and connected with the traction rope so as to pull the vehicle body, in the traction process, due to the fact that the traction hook is arranged in the center of the lower side face of the vehicle body, the problem that the head of the vehicle body warps under the action of the traction rope and the traction hook is solved, and the problem that in the prior art, the vehicle body is damaged is solved. The calcium carbide pot inclines and shakes in the calcium carbide transferring process, and the life and property safety of field personnel is threatened.

Description

Technical Field

[0001] This utility model belongs to the technical field of calcium carbide tapping boiler cars, and specifically relates to a calcium carbide tapping boiler car. Background Technology

[0002] Calcium carbide is an important inorganic compound with wide applications in chemical, metallurgical and other fields. The calcium carbide furnace is the main equipment for calcium carbide production. Inside the furnace, an electric arc generates high temperatures, causing the furnace charge to melt and react to produce calcium carbide. The produced calcium carbide is then discharged from the furnace and transported to a cooling zone via a boiler car for further cooling.

[0003] In existing technologies, the boiler cars used for tapping calcium carbide typically place the calcium carbide pot on their upper surface and have a hook at the front to pull the boiler car along a track to the cooling area via a traction rope. However, with the calcium carbide pot placed directly on the upper surface of the existing boiler cars, the traction rope and hook can easily cause the boiler car to tilt during calcium carbide transport, leading to the calcium carbide pot tilting and swaying. This can cause the scalding calcium carbide to splash out or even cause the boiler to overturn, posing a serious threat to the lives and property of personnel on site.

[0004] Patent application CN202221662480.4 discloses a calcium carbide pot limiting cart. By setting a limiting mechanism on the top of the cart base, the calcium carbide pot is limited, improving its stability and reducing calcium carbide spillage during transportation. However, the technical problem still exists: under the action of the traction rope and traction hook, the cart may tilt, causing the calcium carbide pot to sway and tilt during transport, threatening the lives and property of on-site personnel. Utility Model Content

[0005] In order to solve the technical problem in the background art that the boiler carbide pot tilts and sways during the transfer of calcium carbide due to the action of the traction rope and traction hook, which threatens the life and property safety of the personnel on site, this utility model provides a calcium carbide unloading boiler carbide.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A calcium carbide tapping boiler carbide tapping boiler carbide includes: a car body and a towing hook; the car body includes an upper side and a lower side; the upper side holds a calcium carbide pot; the towing hook is located at the center of the lower side.

[0008] Optionally, the towing hook includes a hook body and a connecting seat; the connecting seat is connected to the lower side of the vehicle body; the hook body is fixedly mounted on the connecting seat.

[0009] Optionally, the hook body is provided with an anti-falling structure.

[0010] Optionally, a reinforcing plate is arranged between the connecting seat and the lower side.

[0011] Optionally, the vehicle body further comprises a plurality of limiting blocks, the plurality of limiting blocks are symmetrically arranged on the upper side, and an inclined end surface is arranged on the side of the limiting block in contact with the calcium carbide pot.

[0012] Optionally, the angle between the inclined end surface and the vertical direction is 30-45 degrees.

[0013] Optionally, an anti-skid pattern is arranged on the inclined end surface.

[0014] Optionally, the upper side of the vehicle body is provided with a heat-resistant pressure plate, and the limiting blocks are symmetrically arranged on the heat-resistant pressure plate.

[0015] Optionally, the heat-resistant pressure plate is a metal plate.

[0016] Optionally, the vehicle body is a frame structure, and the heat-resistant pressure plate is detachably mounted on the frame structure.

[0017] The beneficial effects of the present application are:

[0018] (1) The calcium carbide pot car provided by the present application comprises a vehicle body and a traction hook; the vehicle body comprises an upper side and a lower side; the upper side contains a calcium carbide pot; and the traction hook is arranged at the center position of the lower side. In use, the upper side of the vehicle body is used to contain the calcium carbide pot to accommodate the calcium carbide discharged; the traction hook is arranged at the center position of the lower side, and is connected with a traction rope to pull the vehicle body; in the process of traction, the problem of head warping of the vehicle body caused by the traction rope and the traction hook is avoided, and the technical problem of tilting and shaking of the calcium carbide pot during the transfer of calcium carbide in the prior art, which threatens the safety of life and property of on-site personnel, is solved.

[0019] (2) Meanwhile, the heat-resistant pressure plate is arranged on the vehicle body in the present application to bear the pressure of the calcium carbide pot containing a large amount of calcium carbide, thereby avoiding the problem of breaking and falling of the refractory bricks in the prior art for laying the refractory bricks to bear the calcium carbide pot. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the bottom view of the calcium carbide pot car in the present application;

[0021] Figure 2 is the side view of the calcium carbide pot car in the present application;

[0022] Figure 3 is the front view of the calcium carbide tapping boiler in the utility model;

[0023] Figure 4 is the schematic view of the limiting block in the utility model.

[0024] Wherein: 1, the vehicle body; 11, upper side; 12, lower side; 13, limiting block; 131, inclined end surface; 2, traction hook; 21, hook body; 22, connecting seat; 23, anti-off structure; 24, reinforcing plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. The description of the at least one exemplary embodiment is actually only illustrative, not as any limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] It should be noted that the terms used herein are only for describing specific embodiments, not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form, and in addition, it should be understood that when the terms "comprise" and / or "include" are used in the specification, they indicate the presence of a feature, step, operation, device, component and / or their combination.

[0027] Unless otherwise specified, the relative arrangement of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be clear that in order to facilitate description, the size of each part shown in the drawings is not drawn in proportion. The technology, method and equipment known to those skilled in the relevant art may not be discussed in detail, but under appropriate circumstances, the technology, method and equipment should be regarded as part of the specification. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0028] In the description of the utility model, it is understood that the orientation words such as '' front, back, up, down, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated orientation or positional relationship is usually based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply that the device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore can not be understood as the restriction of the protection scope of the utility model: the orientation words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0029] For the convenience of description, spatial relative terms such as '' above'', '' above'', '' upper surface'', '' upper '' and the like can be used here to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the exemplary term '' above '' can include both '' above '' and '' below '' orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used here is interpreted accordingly.

[0030] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore can not be understood as the restriction of the protection scope of the utility model.

[0031] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0032] In the existing calcium production, after the calcium production furnace, the calcium is contained in the calcium pot, and the calcium pot containing a large amount of hot calcium is hoisted to the calcium pot car, and the calcium is transported to the cooling area by pulling the calcium pot car. The existing calcium pot car is generally provided with a traction hook on the front of the car, and then the calcium pot car is pulled through the traction rope and the traction hook. However, due to the inconsistent height of the traction machine and the head, the calcium pot car is subjected to stress in the horizontal direction and in the vertical direction during the traction process, resulting in problems such as head or tail, and the calcium pot is inclined and shaken during the calcium transportation process, which may even cause the calcium pot to overturn, causing great hidden dangers to the life and property safety of the on-site workers.

[0033] Referring to Figure 1 , Figure 2 and Figure 3 , a schematic diagram of a calcium furnace pot car in the application is shown, which includes a car body 1 and a traction hook 2; the car body 1 includes an upper side 11 and a lower side 12; the upper side 11 contains a calcium pot; the traction hook 2 is arranged at the center of the lower side 12.

[0034] In this embodiment, the upper side 11 of the car body 1 is used to contain the calcium pot to accommodate the calcium produced by the furnace; the traction hook 2 is arranged at the center of the lower side 12, and is connected with the traction rope to pull the car body 1. During the pulling process, since the traction hook 2 is arranged at the center of the lower side 12 of the car body 1, the pulling force is evenly transmitted when the car body 1 is pulled, so that the problem of the car body being tilted is avoided under the action of the traction rope and the traction hook 2, and the technical problem of the calcium pot being inclined and shaken during the calcium transportation process in the prior art is solved, which threatens the life and property safety of the on-site personnel

[0035] Further, the car body 1 and the traction hook 2 in the application can be made of cast iron, and the traction rope can be a steel wire rope.

[0036] Further, the traction hook 2 in the application is arranged at the lower side 12 of the car body 1, so that the distance between the traction hook 2 and the ground should be more than 2 cm, preferably 5 cm, 8 cm or 10 cm, so that the calcium furnace pot car can move smoothly.

[0037] It should be noted that the calcium furnace pot car in the application should also include a wheel assembly arranged below or on both sides of the car body 1, which is used to move the calcium furnace pot car on the track, and is a conventional technology known to those skilled in the art, so it is not described in the application.

[0038] Optionally, the traction hook 2 in the utility model includes a hook body 21 and a connecting seat 22; the connecting seat 22 is connected with the lower side 12 of the vehicle body 1; the hook body 21 is fixedly arranged on the connecting seat 22.

[0039] In the embodiment, the hook body 21 is connected with the traction rope, and the connecting seat 22 is fixedly connected with the vehicle body 1, so that the traction rope drives the vehicle body 1 to move along the track.

[0040] Optionally, the hook body 21 in the utility model is provided with an anti-falling structure 23.

[0041] In the embodiment, the anti-falling structure 23 is arranged on the hook body 21, and in the use process, the traction rope is connected with the anti-falling structure 23 and the hook body 21, so that the traction rope is prevented from falling off and causing injury during the traction of the calcium out of the furnace pot vehicle.

[0042] Further, the anti-falling structure 23 can also be specifically selected as an anti-falling ring, a locking piece or other anti-falling devices known by those skilled in the art, and the utility model does not make further limitation.

[0043] Optionally, referring to Figure 2 and Figure 3 the connecting seat 22 in the utility model is provided with a reinforcing plate 24 between the connecting seat 22 and the lower side 12.

[0044] In the embodiment, the reinforcing plate 24 is arranged between the connecting seat 22 and the lower side 12, and the connecting strength between the connecting seat 22 and the lower side 12 is enhanced by the reinforcing plate 24. Since the calcium out of the furnace pot vehicle bears a large amount of calcium, the required traction force is also large, so the stress borne by the connecting seat 22 is also large, and therefore the reinforcing plate 24 is arranged between the connecting seat 22 and the lower side 12 to enhance the bearing capacity, avoid damage or even fracture of the connecting seat 22 due to the traction force, and prolong the service life of the calcium out of the furnace pot vehicle.

[0045] Optionally, the vehicle body 1 in the utility model includes a plurality of limiting blocks 13, the plurality of limiting blocks 13 are symmetrically arranged on the upper side 11, and an inclined end surface 131 is arranged on the side of the limiting block 13 in contact with the calcium pot.

[0046] In the embodiment, the plurality of limiting blocks 13 are arranged on the upper side 11, and the plurality of limiting blocks 13 are symmetrically arranged to limit the calcium pot, so that the calcium pot is more stable during transportation and the risk of accidents caused by shaking and tilting is avoided. Meanwhile, the inclined end surface is arranged on the side of the limiting block 13 in contact with the calcium pot, so that the limiting block 13 can be more closely attached to the outer surface of the calcium pot, and it is also more convenient to place the hoisted calcium pot on the upper side 11.

[0047] Specifically, the limiting block 13 can be a metal block with a height of 20-30 cm, a width of 6-10 cm, and a thickness of 4-6 cm.

[0048] Optionally, the angle between the inclined end surface 131 of the limiting block 13 and the vertical direction is 30-45 degrees.

[0049] In this embodiment, the angle between the inclined end surface 131 of the limiting block 13 and the vertical direction is 30-45 degrees, and can be 30 degrees, 40 degrees, or 45 degrees, so that the calcium pot is more stable when placed in the limiting block 13.

[0050] Optionally, the inclined end surface 131 is provided with anti-skid lines.

[0051] In this embodiment, the anti-skid lines are provided on the inclined end surface 131, so that the resistance increases after the calcium pot is attached to the inclined end surface 131, thereby improving the stability of the calcium pot during movement.

[0052] Optionally, the upper side 11 of the vehicle body 1 is provided with a heat-resistant pressure plate, and the limiting blocks 13 are symmetrically arranged on the heat-resistant pressure plate.

[0053] In this embodiment, the upper side 11 of the vehicle body 1 is provided with a heat-resistant pressure plate, and the limiting blocks 13 are symmetrically arranged on the heat-resistant pressure plate. In the prior art, refractory bricks are often laid on the upper side 11 of the vehicle body 1 to support the calcium pot, but since the calcium pot contains a large amount of calcium, the refractory bricks are often crushed by the calcium pot, and the debris of the refractory bricks will also fall during the movement and maintenance of the vehicle body 1, which will cause the vehicle body 1 to shake and sway, causing the calcium in the calcium pot to shake. In the present application, the heat-resistant pressure plate is arranged on the upper side 11 of the calcium pot car, and the laying of the refractory bricks is cancelled, thereby avoiding the problem of the refractory bricks being crushed and falling by the calcium pot.

[0054] Optionally, the heat-resistant pressure plate is a metal plate.

[0055] In this embodiment, the heat-resistant pressure plate is specifically selected to be a metal plate to support the calcium pot, which has the advantages of heat resistance and pressure resistance.

[0056] For example, the heat-resistant pressure plate in the present application can be specifically selected to be a steel plate, and the thickness thereof can be selected to be 2-4 cm, and specifically can be 2 cm, 3 cm, or 4 cm.

[0057] Optionally, the car body 1 is a frame structure, and the heat-resistant pressure-proof plate is detachably installed on the frame structure.

[0058] In the embodiment, the heat-resistant pressure-proof plate is detachably installed on the frame structure, so that when the calcium carbide is spilled on the heat-resistant pressure-proof plate during the calcium carbide smelting process, the heat-resistant pressure-proof plate can be disassembled, cleaned or replaced according to the amount of the spilled calcium carbide.

[0059] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0060] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A calcium carbide tapping ladle car, characterized by, The calcium carbide furnace pot car comprises a car body (1) and a traction hook (2); The car body (1) comprises an upper side (11) and a lower side (12); The upper side (11) contains a calcium carbide pot; The traction hook (2) is arranged at the center of the lower side (12).

2. The calcium carbide furnace tap hole car of claim 1, wherein, The traction hook (2) comprises a hook body (21) and a connecting seat (22); The connecting seat (22) is connected with the lower side (12) of the car body (1); The hook body (21) is fixedly arranged on the connecting seat (22).

3. The calcium carbide furnace tap hole car of claim 2, wherein, The hook body (21) is provided with an anti-falling structure (23).

4. The calcium carbide furnace tap hole car as set forth in claim 2, wherein The connecting seat (22) and the lower side (12) are provided with a reinforcing plate (24).

5. The calcium carbide furnace tap hole car of claim 1 wherein, The car body (1) further comprises a plurality of limiting blocks (13), the plurality of limiting blocks (13) are symmetrically arranged on the upper side (11), and the side of the limiting block (13) in contact with the calcium carbide pot is provided with an inclined end face (131).

6. The calcium carbide furnace tap hole car of claim 5, wherein, The included angle between the inclined end face (131) and the vertical direction is 30-45 degrees.

7. The calcium carbide furnace tap hole car of claim 5 wherein, The inclined end face (131) is provided with anti-skid lines.

8. The calcium carbide furnace tap hole car of claim 5 wherein, The upper side (11) of the car body (1) is provided with a heat-resistant pressure plate, and the limiting block (13) is symmetrically arranged on the heat-resistant pressure plate.

9. The calcium carbide furnace tap hole car of claim 8, wherein, The heat-resistant pressure plate is a metal plate.

10. The calcium carbide furnace tap hole car according to any one of claims 8 to 9, characterized in that The car body (1) is a frame structure, and the heat-resistant pressure plate can be detachably installed on the frame structure.

Images