Furnace stoking device for calcium carbide furnace

Abstract

The utility model discloses a calcium carbide furnace ramming device which comprises an inclined frame, one end of the inclined frame is rotatably installed on a rack, an adjusting frame is installed at the other end of the inclined frame, and when the left side of the adjusting frame rotates and the right side of the adjusting frame moves forwards, the inclined frame can be lifted; a rod groove is formed in the inclined frame, a V-shaped groove is formed in the rod groove, and a stoking rod is arranged in the V-shaped groove in a sliding mode. According to the utility model, the inclined frame with adjustable inclination is arranged, and the rod groove is formed in the inclined frame and is used for supporting and limiting the movement and the impact point of the stoking rod, so that the block can be repeatedly and accurately impacted.

Description

Technical Field

[0001] This utility model relates to the field of furnace tamping technology, and in particular to a furnace tamping device for a calcium carbide furnace. Background Technology

[0002] Calcium carbide (CaC2) is an important chemical raw material widely used in acetylene production, metal cutting and welding, organic synthesis, and other fields. Calcium carbide is mainly produced by reacting lime (CaO) and coke at high temperatures in a calcium carbide furnace.

[0003] During the operation of a calcium carbide furnace, the furnace charge (a mixture of lime and coke) will clump together due to high-temperature sintering and chemical reactions, resulting in poor charge flowability and affecting the efficiency and quality of calcium carbide production.

[0004] Traditional methods of tamping calcium carbide furnaces mainly rely on manual hand-held steel rods to impact the clumps. This method lacks a targeted support frame during the impact of the steel rods, resulting in large deviations in the impact position and making it impossible to repeat precise tamping. Utility Model Content

[0005] The main purpose of this utility model is to provide a furnace tamping device for calcium carbide furnaces, which aims to solve the technical problem that existing technologies cannot repeat precise furnace tamping.

[0006] To achieve the above objectives, this utility model provides a furnace tamping device for a calcium carbide furnace, including an inclined frame. One end of the inclined frame is rotatably mounted on a platform, and the other end is equipped with an adjusting frame. When the adjusting frame rotates to the left and moves forward to the right, the inclined frame can be lifted.

[0007] The inclined frame is equipped with a rod groove, and the rod groove has a V-shaped groove, in which a tamping rod is slidably installed.

[0008] Furthermore, the platform is provided with at least one limiting block adapted to the adjusting frame, the limiting block being used to hold the adjusting frame in place when the adjusting frame moves forward.

[0009] Furthermore, bullseye wheels are symmetrically installed within the V-shaped groove;

[0010] At least one U-shaped frame is provided above the V-shaped groove.

[0011] Furthermore, the inclined frame is rotatably mounted on the base plate, and the base plate is bolted to the platform;

[0012] The inclined frame is U-shaped and is adapted to the base plate. The inclined frame is rotatably mounted on the periphery of the base plate.

[0013] Furthermore, the adjusting frame is adapted to the inclined frame, and the adjusting frame is rotatably disposed on the periphery of the inclined frame.

[0014] Furthermore, the lower end of the tamping rod is provided with a spike, and the upper end is installed on the handle by a locking bolt. The handle is slidably located between the V-groove and the U-shaped frame.

[0015] The beneficial effects of this utility model are reflected in:

[0016] In this invention, an adjustable inclined frame is provided, and a rod groove is installed on the inclined frame to support and limit the movement and impact point of the tamping rod, which can repeatedly and accurately impact the agglomerates. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the furnace frame structure of this utility model;

[0019] Figure 3 for Figure 2 The front view.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Platform, 2. Base plate, 3. Inclined frame, 4. Adjustment frame, 5. Limiting block, 6. Rod groove, 7. Stirring rod, 8. Rod handle, 9. Bullseye wheel, 10. U-shaped frame. Detailed Implementation

[0022] 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 a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0023] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0024] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent.

[0025] See Figures 1 to 3 The present invention relates to a calcining device for a calcium carbide furnace, comprising an inclined frame 3, one end of which is rotatably mounted on a platform 1, and the other end is equipped with an adjusting frame 4. When the adjusting frame 4 rotates to the left and moves forward to the right, the inclined frame 3 can be lifted.

[0026] The inclined frame 3 is equipped with a rod groove 6, the rod groove 6 is provided with a V-shaped groove, and a tamping rod 7 is slidably provided in the V-shaped groove.

[0027] Working principle

[0028] When in use, fix the platform horizontally according to the position of the agglomerates in the calcium carbide furnace, and adjust the inclination of the inclined frame at the same time using the adjusting frame.

[0029] After the inclination is adjusted, install a suitable tamping rod on the handle according to the required depth of agglomeration. After installation, pull the handle up at an angle and push it down at an angle. Under the action of inertia and gravity, the tip of the tamping rod can strike the agglomeration inside the calcium carbide furnace. Repeat this process to knock off the agglomeration, thus achieving precise and repeated tamping.

[0030] In some embodiments, see Figure 2 and 3 As shown, the platform 1 is provided with at least one limiting block 5 that is adapted to the adjusting frame 4. The limiting block 5 is used to hold the adjusting frame 4 in place when it moves forward. The limiting block is used to restrict the adjusting frame, that is, when the tail of the adjusting frame is locked to one side of the limiting block, the adjusting frame will not move backward or fall over.

[0031] In some embodiments, see Figure 2 As shown, bullseye wheels 9 are symmetrically installed within the V-shaped groove; the bullseye wheels are used to reduce the friction between the V-shaped groove and the handle, i.e., rolling instead of sliding, thus reducing friction. The bullseye wheels can be purchased commercially, and there are no restrictions on the specific model.

[0032] At least one U-shaped bracket 10 is provided above the V-shaped groove. The V-shaped groove is used to support and limit the displacement of the handle; the U-shaped bracket is used to prevent the handle from jumping out.

[0033] In some embodiments, see Figure 2 As shown, the inclined frame 3 is rotatably mounted on the base plate 2, and the base plate 2 is bolted to the platform 1;

[0034] The inclined frame 3 is U-shaped and is adapted to the base plate 2. The inclined frame 3 is rotatably mounted on the periphery of the base plate 2.

[0035] In some embodiments, see Figure 1 As shown, the adjusting frame 4 is adapted to the inclined frame 3, and the adjusting frame 4 is rotatably arranged on the periphery of the inclined frame 3.

[0036] In some embodiments, see Figure 1 As shown, the lower end of the tamping rod 7 is provided with a spike, and the upper end is installed on the handle 8 by a locking bolt. The handle 8 is slidably located between the V-groove and the U-shaped frame 10.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A calcium carbide furnace ramming device, characterized by ,Including inclined frame (3), one end of the inclined frame (3) rotatable installation on the rack (1), the other end on the adjustment frame (4), the left side of the adjustment frame (4) rotates, the right side moves forward, the inclined frame (3) can be lifted; The inclined frame (3) is provided with a rod groove (6), and the rod groove (6) is provided with a V-shaped groove, and the V-shaped groove is slidably provided with a furnace ramming rod (7).

2. A calcium carbide furnace ramming apparatus as claimed in claim 1, wherein, The rack (1) is provided with at least one limiting block (5) matched with the adjustment frame (4), and the limiting block (5) is used to abut against the adjustment frame (4) when the adjustment frame (4) moves forward.

3. A calcium carbide furnace ramming apparatus as claimed in claim 1, wherein, The V-shaped groove is symmetrically provided with a bull's eye wheel (9); The V-shaped groove is provided with at least one U-shaped frame (10).

4. A calcium carbide furnace ramming apparatus as defined in claim 1, wherein The inclined frame (3) is rotatably installed on the bottom plate (2), and the bottom plate (2) is installed on the rack (1) through bolts; The inclined frame (3) is "U-shaped", the inclined frame (3) is matched with the bottom plate (2), and the inclined frame (3) is rotatably arranged on the periphery of the bottom plate (2).

5. A calcium carbide furnace ramming apparatus as claimed in claim 2, wherein, The adjustment frame (4) is matched with the inclined frame (3), and the adjustment frame (4) is rotatably arranged on the periphery of the inclined frame (3).

6. A calcium carbide furnace ramming apparatus as defined in claim 1, wherein The lower end of the furnace ramming rod (7) is provided with a sharp mouth, and the upper end is installed on the rod handle (8) through locking bolts, and the rod handle (8) is slidably arranged between the V-shaped groove and the U-shaped frame (10).

Images