Calcium carbide furnace discharging track

Abstract

The utility model belongs to the technical field of calcium carbide furnace rails, and particularly discloses a calcium carbide furnace discharging rail which comprises two protection mechanisms, a bottom plate, two bent rails and a connecting assembly, the two bent rails are connected through the bottom plate, each bent rail is detachably connected with the corresponding protection mechanism, and the radian of the bent rails is consistent with that of a furnace discharging opening. The bent rail is connected with the straight rail through the connecting assembly, the calcium carbide pot is attached to the furnace outlet through the bent rail, the distance between the calcium carbide pot and the furnace tongue is reduced, the bent rail can be protected through the protection mechanism, calcium carbide liquid splashing to the rail is reduced, and the problems that in the prior art, the rail is the straight rail, and the calcium carbide pot cannot be well attached to the furnace tongue are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a track technical field for calcium carbide furnace, concretely relates to a calcium carbide furnace outlet track. BACKGROUND

[0002] The calcium carbide furnace is an industrial equipment for generating calcium carbide, mainly including furnace shell, furnace body, furnace cover, electrode system, cooling system and outlet equipment etc., wherein the outlet equipment includes furnace tongue, calcium carbide pot, outlet trolley, outlet robot and dust removal and smoke exhaust device, the outlet trolley walks on the specific outlet track, in order to smoothly guide the calcium carbide liquid from the furnace tongue into the calcium carbide pot, the outlet track needs to pass below the furnace tongue, the track is straight rail at this place, the temperature of the furnace charge when the calcium carbide furnace is out is often as high as about 1500 DEG C, when the calcium carbide liquid flows into the calcium carbide pot from the furnace tongue, since the outlet of the calcium carbide furnace is arc-shaped, the track is straight rail, the calcium carbide pot cannot well adhere to the furnace tongue, the calcium carbide liquid can splash on the track, then the outlet track can be deformed, thereby causing the outlet trolley to walk unstably on the track, the situation of overturning appears, therefore the outlet track needs to be regularly overhauled, the working strength of the overhaul personnel is big, after high-temperature baking, the service life of the outlet track is shorter. SUMMARY

[0003] The utility model aims at providing a calcium carbide furnace outlet track to solve the problem that the track is straight rail and the calcium carbide pot cannot well adhere to the furnace tongue in the prior art.

[0004] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides a calcium carbide furnace outlet track, which comprises two protection mechanisms, a bottom plate, two curved rails and a connecting assembly, the two curved rails are connected through the bottom plate, the curvature of the curved rail is consistent with the curvature of the outlet, each curved rail and protection mechanism are detachably connected, and the curved rail is connected with straight rail through the connecting assembly.

[0005] The utility model has the advantages that before use, the curved rail is placed below the outlet, the curved rail and straight rail are fixed through the connecting assembly, when the calcium carbide liquid is out, the calcium carbide pot adheres to the outlet through the curved rail, the distance between the calcium carbide pot and furnace tongue is reduced, the curved rail can be protected through the protection mechanism, the calcium carbide liquid splashing on the track is reduced, the curved rail is deformed, and the service life of the curved rail is prolonged.

[0006] Scheme two, this is the preferred of the basic scheme, each protection mechanism comprises a support frame, each curved rail is bolted to the support frame on the outside, a baffle is hinged to the support frame, the baffle is located above the curved rail, a limiting assembly for limiting the baffle is arranged on the support frame, when in use, the baffle is unfolded by rotating, the baffle is located above the curved rail, the baffle is fixed through the limiting assembly, the free end of the baffle is higher than the hinged end, when the calcium carbide liquid splashes on the baffle, the calcium carbide liquid can be drained to the ground, the residence time of the calcium carbide liquid on the baffle is reduced, and the service life of the baffle is increased.

[0007] Scheme three, this is the preferred scheme two, limiting component includes two limiting rod, the lower side of the baffle is provided with a plurality of grooves, each limiting rod is hinged to the support frame, each said limiting rod free end and groove clamping, this limiting component can set the baffle free end different height, thereby adjusting the baffle and the lateral spacing of the trolley, increase the scope of application of the baffle.

[0008] Scheme four, this is the preferred basic scheme, connecting component includes two pressing plate, each pressing plate is located at the connection of curved rail and straight rail, each pressing plate one end fits the outer side of curved rail, each pressing plate the other end fits the outer side of straight rail, each pressing plate both ends are bolted with curved rail and straight rail, facilitate the installation of curved rail and straight rail.

[0009] Scheme five, this is the preferred basic scheme, the surface of the baffle is coated with inorganic series of high temperature resistant material, inorganic series of high temperature resistant material is XZ-T001, the coating can resist 1500 DEG C or even higher temperature, according to need, can be any thickness.

[0010] Scheme six, this is the preferred basic scheme, the curved rail and straight rail are in the shape of I, the I shaped track has strong bearing capacity, good stability, easy to install and maintain.

[0011] Scheme seven, this is the preferred basic scheme, the bottom plate and curved rail are poured with molten iron as a whole, increase the stability of the bottom plate and the track. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a perspective view of a calcium carbide furnace outlet track of the utility model;

[0013] Fig. 2 is a left view of a calcium carbide furnace outlet track of the utility model;

[0014] Fig. 3 is a plan view of a calcium carbide furnace outlet track of the utility model;

[0015] Fig. 4 is a schematic view of a calcium carbide furnace outlet track of the utility model. DETAILED DESCRIPTION

[0016] The utility model will be further explained in detail by specific implementation ways as follows:

[0017] The reference signs in the drawings of the specification include: 1. support frame, 2. baffle, 3. limiting rod, 5. bottom plate, 6. curved rail, 7. pressing plate, 8. straight rail.

[0018] EMBODIMENT

[0019] As Figs. 1 to 4The utility model discloses a calcium carbide furnace outlet track, including two protection mechanism, bottom plate 5, two curved rails 6 and connecting assembly, and bottom plate 5 and two curved rails 6 are integrative by molten iron pouring, and the curvature of curved rail 6 is consistent with the curvature of outlet, and each curved rail 6 and protection mechanism are detachably connected, and each protection mechanism includes support frame 1, and curved rail 6 outside and support frame 1 are bolted, and support frame 1 is hinged with baffle 2, and the surface of baffle 2 is coated with inorganic series high temperature resistant material, and the inorganic series high temperature resistant material is XZ-T001, and baffle 2 is located above curved rail 6, and support frame 1 is equipped with spacing assembly for spacing baffle 2, and spacing assembly includes two spacing rods 3, and baffle 2 lower side is provided with a plurality of grooves, and each spacing rod 3 one end is hinged on support frame 1, and the free end of each spacing rod 3 and groove are clamped, so that the free end of baffle 2 is higher than the hinged end, and curved rail 6 is connected with straight rail 8 through connecting assembly, and connecting assembly includes two pressing plates 7, and each pressing plate 7 is located at the connecting place of curved rail 6 and straight rail 8, and each pressing plate 7 one end is attached to curved rail 6 outside, and the other end of each pressing plate 7 is attached to straight rail 8 outside, and the both ends of each pressing plate 7 are bolted with curved rail 6 and straight rail 8 respectively, and curved rail 6 and straight rail 8 are in the shape of I.

[0020] The utility model discloses a calcium carbide furnace outlet track, including two protection mechanism, bottom plate 5, two curved rails 6 and connecting assembly, and bottom plate 5 and two curved rails 6 are integrative by molten iron pouring, and the curvature of curved rail 6 is consistent with the curvature of outlet, and each curved rail 6 and protection mechanism are detachably connected, and each protection mechanism includes support frame 1, and curved rail 6 outside and support frame 1 are bolted, and support frame 1 is hinged with baffle 2, and the surface of baffle 2 is coated with inorganic series high temperature resistant material, and the inorganic series high temperature resistant material is XZ-T001, and baffle 2 is located above curved rail 6, and support frame 1 is equipped with spacing assembly for spacing baffle 2, and spacing assembly includes two spacing rods 3, and baffle 2 lower side is provided with a plurality of grooves, and each spacing rod 3 one end is hinged on support frame 1, and the free end of each spacing rod 3 and groove are clamped, so that the free end of baffle 2 is higher than the hinged end, and curved rail 6 is connected with straight rail 8 through connecting assembly, and connecting assembly includes two pressing plates 7, and each pressing plate 7 is located at the connecting place of curved rail 6 and straight rail 8, and each pressing plate 7 one end is attached to curved rail 6 outside, and the other end of each pressing plate 7 is attached to straight rail 8 outside, and the both ends of each pressing plate 7 are bolted with curved rail 6 and straight rail 8 respectively, and curved rail 6 and straight rail 8 are in the shape of I.

[0021] The utility model discloses a calcium carbide furnace outlet track, including two protection mechanism, bottom plate 5, two curved rails 6 and connecting assembly, and bottom plate 5 and two curved rails 6 are integrative by molten iron pouring, and the curvature of curved rail 6 is consistent with the curvature of outlet, and each curved rail 6 and protection mechanism are detachably connected, and each protection mechanism includes support frame 1, and curved rail 6 outside and support frame 1 are bolted, and support frame 1 is hinged with baffle 2, and the surface of baffle 2 is coated with inorganic series high temperature resistant material, and the inorganic series high temperature resistant material is XZ-T001, and baffle 2 is located above curved rail 6, and support frame 1 is equipped with spacing assembly for spacing baffle 2, and spacing assembly includes two spacing rods 3, and baffle 2 lower side is provided with a plurality of grooves, and each spacing rod 3 one end is hinged on support frame 1, and the free end of each spacing rod 3 and groove are clamped, so that the free end of baffle 2 is higher than the hinged end, and curved rail 6 is connected with straight rail 8 through connecting assembly, and connecting assembly includes two pressing plates 7, and each pressing plate 7 is located at the connecting place of curved rail 6 and straight rail 8, and each pressing plate 7 one end is attached to curved rail 6 outside, and the other end of each pressing plate 7 is attached to straight rail 8 outside, and the both ends of each pressing plate 7 are bolted with curved rail 6 and straight rail 8 respectively, and curved rail 6 and straight rail 8 are in the shape of I.

Claims

1. A calcium carbide furnace discharge track, characterized in that: The invention comprises two protective mechanisms, a bottom plate (5), two curved rails (6) and a connecting assembly, wherein the two curved rails (6) are connected via the bottom plate (5), the curvature of the curved rails (6) is consistent with the curvature of the furnace outlet, each curved rail (6) is detachably connected to the protective mechanism, and the curved rails (6) are connected to a straight rail (8) via the connecting assembly.

2. The calcium carbide furnace discharge track according to claim 1, characterized in that: Each of the protective mechanisms comprises a support frame (1), the outer side of each of the curved rails (6) is bolted to the support frame (1), a baffle (2) is hingedly connected to the support frame (1), the baffle (2) is located above the curved rail (6), and a limiting component for limiting the baffle (2) is provided on the support frame (1).

3. A calcium carbide furnace discharge track according to claim 2, characterized in that The limiting assembly includes two limiting rods (3), a plurality of grooves are provided on the lower side of the baffle (2), one end of each limiting rod (3) is hinged to the support frame (1), and the free end of each limiting rod (3) is clamped to the groove.

4. The calcium carbide furnace discharge track according to claim 1, characterized in that: The connecting assembly comprises two pressing plates (7), each of the pressing plates (7) being located at the connection between the curved rail (6) and the straight rail (8), one end of each pressing plate (7) being in contact with the outer side of the curved rail (6), and the other end of each pressing plate (7) being in contact with the outer side of the straight rail (8), and both ends of each pressing plate (7) being respectively connected to the curved rail (6) and the straight rail (8) by bolts.

5. The calcium carbide furnace discharge track according to claim 2, characterized in that: The surface of the baffle (2) is coated with an inorganic series of high-temperature resistant materials.

6. The calcium carbide furnace discharge rail according to claim 1, characterized in that The curved rail (6) and the straight rail (8) are in an I-shape.

7. The calcium carbide furnace discharge track according to claim 1, characterized in that: The bottom plate (5) and the curved rail (6) are cast as one body by molten iron.

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