A ladle slag brick distribution device

Abstract

The utility model provides a kind of ladle waste slag brick is eaten with equipment, belong to waste slag brick processing technical field, including underground bunker and conveying structure;The upper end of underground bunker is flush with ground, and the periphery of underground bunker is closed;Conveying structure includes scraper conveyor and feeding belt conveyor sequentially arranged, and the feed inlet of scraper conveyor is located at the output of underground bunker, and the discharge end of scraper conveyor is connected with the feed inlet of feeding belt conveyor, and feeding belt conveyor extends to the inlet of inverted ladle iron ladle.The utility model provides a kind of ladle waste slag brick is eaten with equipment, by adding inverted ladle station eating route, realize converter and inverted ladle station and three kinds of operation modes of two kinds of combination, avoid the problem of insufficient elasticity of traditional single feeding route;And part of waste slag brick is transported to inverted ladle station for processing, avoid the reaction heat superposition caused by all solid waste concentrated in converter mouth, reduce the spouting phenomenon of flame breaking through furnace mouth, reduce the damage risk of crown block and other equipment, ensure production safety.

Description

Technical Field

[0001] This utility model belongs to the field of waste brick treatment technology, and more specifically, it relates to a ladle waste brick mixing equipment. Background Technology

[0002] In the steel smelting process, the current main method for treating solid waste such as slag bricks is by using a single addition route in converters.

[0003] The single feeding route lacks flexibility and cannot adjust the amount of solid waste added according to the real-time production situation, which increases the difficulty of operation and hinders the disposal of solid waste. In addition, the combustible components of the waste bricks will undergo violent oxidation reaction in the high temperature and strong oxidation environment of the converter, releasing a large amount of heat and combustible gas. At the same time, the concentrated feeding method of the converter near the furnace mouth will cause the reaction heat of the waste bricks to be superimposed, and the flame generated by the reaction will break through the furnace mouth, forming a flame phenomenon, and even damaging the overhead crane. Utility Model Content

[0004] The purpose of this utility model is to provide a ladle waste slag brick feeding equipment, which aims to increase the channels for solid waste utilization and reduce the situation of flames caused by centralized feeding of converters.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a ladle waste slag brick mixing equipment, comprising: An underground silo, the upper end of which is flush with the ground, and the underground silo is enclosed on all sides; The conveying structure includes a scraper conveyor and a feeding belt conveyor arranged in sequence. The feed end of the scraper conveyor is located at the output port of the underground silo, and the discharge end of the scraper conveyor is connected to the feed end of the feeding belt conveyor. The feeding belt conveyor extends to the inlet of the inverted ladle.

[0006] In another embodiment of this application, a buffer chamber is provided above the inverted ladle, and a feed inlet is provided at the upper end of the buffer chamber; The output end of the feeding belt conveyor extends to the feed inlet of the buffer chamber.

[0007] In another embodiment of this application, the lower end of the buffer chamber is provided with a plurality of inclined discharge pipes, and the plurality of discharge pipes are connected to a plurality of inverted iron ladles in a one-to-one correspondence.

[0008] In another embodiment of this application, the second end of the feeding belt conveyor is provided with a chute structure, the chute structure is inclined downward, and the outlet end of the chute structure extends to the feed inlet of the buffer chamber.

[0009] In another embodiment of this application, the feeding belt conveyor includes: An inclined feeding section is connected to the output end of the scraper conveyor, and the output end of the inclined feeding section is higher than the buffer chamber. A horizontal feeding section is connected to the inclined feeding section. The horizontal feeding section extends toward the feed inlet of the buffer chamber, and the output end of the horizontal feeding section is connected to the chute structure.

[0010] In another embodiment of this application, the feeding belt conveyor is fixed to the mounting surface by means of a support assembly; the support assembly includes: A column, which is vertically disposed on the mounting surface; Mounting base, which is hinged to the upper end of the column and connected to the feeding belt conveyor.

[0011] In another embodiment of this application, the mounting base includes: Install the base plate and connect it to the feeding belt conveyor; The mounting ear plate is located on the side of the mounting base plate away from the feeding conveyor belt, and the mounting ear plate is hinged to the upper end of the column.

[0012] In another embodiment of this application, a cleaner is provided at the tail end of each of the feeding belt conveyors.

[0013] In another embodiment of this application, a partition wall is provided between the silo room and the transfer room, and the partition wall is provided with a conveying hole that allows the feeding belt conveyor to pass through.

[0014] In another embodiment of this application, the feeding belt conveyor includes a lower idler roller and two conical idler rollers on both sides, wherein the axial direction of the conical idler rollers is set at an angle to the axial direction of the lower idler roller.

[0015] The beneficial effects of the ladle waste slag brick blending equipment provided by this utility model are as follows: Compared with the prior art, the ladle waste slag brick blending equipment of this utility model, by adding a transfer station blending route, realizes three operation modes: converter, transfer station, and combination of the two. This avoids the problem of insufficient flexibility of the traditional single feeding route. The amount and channel of solid waste added can be flexibly adjusted according to the production situation, avoiding the problem of solid waste accumulation caused by poor disposal through a single channel, and improving the comprehensive utilization rate of solid waste. Moreover, by transporting some waste slag bricks to the transfer station for processing, it avoids the accumulation of reaction heat caused by all solid waste concentrating at the converter furnace mouth, reduces the phenomenon of flame breaking through the furnace mouth and reduces the risk of damage to equipment such as overhead cranes, ensuring production safety. The conveying structure is adapted to the conveying characteristics of waste slag bricks, the modification difficulty is low, and the cost is controllable. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of a steel ladle waste slag brick mixing equipment provided for an embodiment of this utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a top view of a ladle waste slag brick mixing equipment provided in an embodiment of the present utility model.

[0018] In the diagram: 1. Silo room; 2. Underground silo; 3. Transfer room; 4. Transfer ladle; 5. Scraper conveyor; 6. Feeding belt conveyor; 61. Inclined feeding section; 62. Horizontal feeding section; 7. Column; 8. Mounting base; 9. Partition wall; 10. Conveying slope; 11. Chute; 12. Buffer chamber; 13. Dust removal system. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] Please see Figures 1 to 3 The present invention provides a steel ladle waste slag brick mixing equipment. The steel ladle waste slag brick mixing equipment includes an underground silo 2 and a conveying structure; the upper end of the underground silo 2 is flush with the ground, and the underground silo 2 is enclosed on all sides; the conveying structure includes a scraper conveyor 5 and a feeding belt conveyor 6 arranged sequentially, the inlet end of the scraper conveyor 5 is located at the outlet of the underground silo 2, the outlet end of the scraper conveyor 5 is connected to the inlet end of the feeding belt conveyor 6, and the feeding belt conveyor 6 extends to the inlet of the ladle 4.

[0021] This utility model provides a ladle waste slag brick blending equipment, which addresses the problems mentioned in the background technology, such as the lack of flexibility in single converter feeding, flame ejection caused by superimposed reaction heat, and poor solid waste disposal. It proposes to add a waste slag brick blending line by utilizing the production method of the transfer station 3 and spare space, based on the conventional use of waste slag bricks in the underground silo 2 for converter production. This optimizes the existing solid waste utilization channels and realizes three operation modes: converter addition, transfer station addition, and simultaneous addition of both. This allows for the comprehensive utilization of solid waste through multiple channels and solves the problem of the inability to adjust the single addition path.

[0022] The scraper conveyor 5, through the continuous movement of the scraper chain, transports waste bricks from the output port of the underground silo 2 to its discharge end, completing low-level material collection and short-distance transportation, ensuring the smooth discharge of solid waste from the underground silo 2. The waste bricks at the discharge end of the scraper conveyor 5 fall into the feed end of the feeding belt conveyor 6, which extends along a preset path to the inlet of the inverted iron ladle 4. Through the continuous operation of the belt, long-distance, incline transportation is achieved, accurately transporting the waste bricks to the target workstation.

[0023] This utility model provides a ladle waste slag brick feeding device. Compared with the prior art, it adds a transfer station feeding route, realizing three operating modes: converter, transfer station, and combination of the two. This avoids the lack of flexibility of the traditional single feeding route. The amount and channel of solid waste can be flexibly adjusted according to the production situation, avoiding the problem of solid waste accumulation caused by poor disposal through a single channel, and improving the comprehensive utilization rate of solid waste. In addition, some waste slag bricks are transported to the transfer station for processing, avoiding the accumulation of reaction heat caused by all solid waste concentrating at the converter mouth, reducing the phenomenon of flame breaking through the furnace mouth and reducing the risk of damage to equipment such as overhead cranes, thus ensuring production safety. The conveying structure is adapted to the conveying characteristics of waste slag bricks, with low modification difficulty and controllable cost.

[0024] Adding waste slag bricks to the ladle-turning station allows them sufficient time to slag. During the ladle-turning process, the impact potential energy of the molten iron also plays a role in stirring and mixing, promoting the uniform distribution of the waste slag bricks as they slag.

[0025] Adding waste slag bricks to the ladle 4 is carried out simultaneously with the ladle-turning process, making full use of the ladle-turning time for material addition. This will not affect the rhythm of scrap steel entering the furnace or the steelmaking rhythm of the converter.

[0026] A dust removal system 13 is installed above the transfer station to control the dust generated during material feeding. The dust removal system 13 includes a negative pressure fan, air ducts, and a dust suction hood installed on the air ducts. The dust suction hood is located above the transfer ladle 4.

[0027] Specifically, a material storage room 1 and a transfer room 3 are set up in the factory building. The material storage room 1 and the transfer room 3 are separated by a partition wall 9. The conveying structure enters the transfer room 3 through the material conveying holes on the partition wall 9.

[0028] The foundation of the storage room 1 is made of concrete, and the underground storage room 2 is located on the foundation of the storage room 1.

[0029] Underground silo 2 is used to store finished waste bricks. Underground silo 2 is a square pyramidal silo with its sides enclosed. Underground silo 2 is welded from steel plates, and the angle of its side walls is greater than the angle of repose of the material to ensure that the material can move smoothly.

[0030] The underground silo 2 is equipped with unblocking equipment, such as a silo wall vibratory hammer or an in-silo chain unblocking device.

[0031] The silo wall vibratory hammer is installed above the discharge port of the silo or in other areas prone to blockage. It generates vibration by periodically hammering the silo wall.

[0032] The chain-type unblocking device inside the silo includes guide pulleys installed near the top of the silo and the outlet, and two sets of electro-hydraulic actuators connected by a chain. Scrapers or paddles can be attached to the chain, which overlaps with the guide pulleys. When a blockage occurs, the actuators drive the chain to reciprocate, and the chain and accessories shuttle through the waste brick pile, disrupting its accumulation structure and causing the material to fall.

[0033] The underground silo 2 has an opening at its top, flush with the ground, to facilitate direct unloading by trucks and other conveying vehicles. The underground silo 2 is designed for unilateral tilting for easy cleaning. Unilateral tilting can be achieved by installing a tilting support. For example, the underground silo 2 can be installed on a shaft-offset tilting structure, with both ends of the shaft fixed to a pre-installed reinforced concrete support underground via bearing seats. The shaft is positioned off-center from the silo's center, forming an offset structure. A hydraulic motor is installed on the side of the underground silo 2 furthest from the shaft as the drive. The output of the hydraulic motor meshes with gears on the shaft, and the forward and reverse rotation of the hydraulic motor controls the unilateral tilting angle of the silo to meet the discharge requirements of the waste bricks.

[0034] Waste bricks in underground silo 2 are sequentially conveyed to the transfer chamber 3 via scraper conveyor 5 and feeding belt conveyor 6, and then enter the inlet of the transfer ladle 4. This ensures that the waste bricks in underground silo 2 smoothly enter the ladle in transfer chamber 3 for production operations at the transfer station.

[0035] A scraper conveyor 5 is installed below the underground silo 2, and the scraper conveyor 5 is installed on the foundation of the silo room 1.

[0036] The drive shaft of the scraper conveyor 5 has an external bearing housing, which adopts a split structure. The tail wheel of the scraper conveyor 5 also has an external bearing housing, and the scraper conveyor 5 is equipped with a built-in tail tensioning device.

[0037] The scraper conveyor 5 is set horizontally, and a feeding belt conveyor 6 is set on the output side of the scraper conveyor 5. The feed end of the feeding belt conveyor 6 is located below the output end of the scraper conveyor 5, so that the material on the scraper conveyor 5 falls onto the feeding belt conveyor 6.

[0038] The drive rollers used in the feeding belt conveyor 6 are polyurethane coated rollers, and the roller surface must not have manufacturing defects such as molten holes, bubbles, or missing pieces.

[0039] The feeding belt conveyor 6 is a DTII(A) type, and a cleaner and scraper are required to be installed at its tail end. The scraper is made of wear-resistant rubber with a certain hardness. The scraper is installed on the frame of the feeding belt conveyor 6 and is pressed tightly against the surface of the belt by a spring clamping device. The cleaner is a DTII type.

[0040] Safety nets are installed on the head and tail rollers, the drop idler rollers, the head and tail auxiliary rollers, and the bends of the conveyor belt 6. Protective railings are also installed along the entire length of the conveyor belt 6.

[0041] Optionally, the feeding belt conveyor 6 includes a lower idler roller and two conical idler rollers on both sides, with the axial direction of the conical idler rollers forming an angle with the axial direction of the lower idler roller.

[0042] The feeding conveyor belt 6 uses 35° trough angle idlers. The side idlers are cone-shaped rubber automatic alignment idler sets, and the side rollers are integrally cast rubber cone-shaped idlers; a buffer bed is set at the receiving part. The idlers of the feeding conveyor belt 6 are configured according to the DTII(A) type.

[0043] In some possible embodiments, please refer to Figure 1 A buffer chamber 12 is provided above the inverted iron ladle 4, and a feed inlet is provided at the upper end of the buffer chamber 12; the output end of the feeding belt conveyor 6 extends to the feed inlet of the buffer chamber 12.

[0044] When waste bricks fall directly from the output end of the feeding conveyor belt 6 into the inverted iron ladle 4, the impact of gravity can easily cause material splashing and wear on the inner wall of the iron ladle.

[0045] A buffer chamber 12 is installed above the ladle 4. The buffer chamber 12 serves as an intermediate transition structure. The internal space of the chamber extends the falling path of the material, reduces the impact force of the material falling into the ladle, and avoids material splashing and equipment damage.

[0046] The waste bricks slow down in the buffer chamber 12, and after slowing down, the waste bricks are discharged from the discharge port at the lower end of the buffer chamber 12 and fall vertically or obliquely into the inverted iron ladle 4.

[0047] The buffer chamber 12 forms a directional feeding channel above the inverted ladle 4, ensuring that all the waste bricks fall into the inverted ladle 4, avoiding feeding deviations caused by material bouncing and shifting when the feeding belt conveyor 6 directly feeds the material, and ensuring the accurate supply of the amount of material required for the production of the inverted ladle station.

[0048] Optionally, the buffer chamber 12 is made of wear-resistant steel plate.

[0049] In some possible embodiments, please refer to Figure 3 The lower end of the buffer chamber 12 is provided with multiple inclined discharge pipes, which are connected to multiple inverted iron ladles 4 in a one-to-one correspondence.

[0050] When multiple ladles are installed in the transfer chamber 3, the multiple ladles can share a buffer chamber 12 and a conveying structure. Waste slag bricks and other materials are conveyed to the buffer chamber 12 through the conveying structure, and then the discharge pipe of the buffer chamber 12 is used to achieve diversion and conveying.

[0051] The discharge pipe is inclined at the bottom of the buffer chamber 12, with an inclination angle of 30°-60°. During conveying, the waste bricks slide smoothly along the inner wall of the discharge pipe by their own gravity and the guiding effect of the inclined channel, avoiding blocky materials from getting stuck in the vertical discharge pipe.

[0052] Furthermore, each discharge pipe has a corresponding inlet at its lower end, forming an independent feeding channel and preventing interference between feeding from different ladles. Optionally, a valve, such as a pneumatic gate valve, can be installed on each discharge pipe to change the amount and state of material feeding by adjusting the opening and closing degree of the valve.

[0053] Multiple inclined discharge pipes correspond one-to-one with multiple iron ladles, enabling synchronous or selective diversion feeding of waste bricks. The conveying operation of multiple iron ladles can be met without adjusting the position of the feeding belt 6 and the buffer chamber 12, so as to adapt to the situation of synchronous production of multiple iron ladles 4 in the iron ladle room 3.

[0054] In some possible embodiments, please refer to Figure 1 The second end of the feeding belt conveyor 6 is provided with a chute 11 structure. The chute 11 structure is inclined downward and the outlet end of the chute 11 structure extends to the feed inlet of the buffer chamber 12.

[0055] The second end of the feeding belt conveyor 6 is the output end. A downwardly inclined chute 11 structure is added to the second end of the feeding belt conveyor 6 to realize the smooth transition and directional guidance of materials from the feeding belt conveyor 6 to the buffer chamber 12, and to avoid the problems of bouncing and deviation when the feeding belt conveyor 6 directly feeds materials.

[0056] The feeding belt conveyor 6 transports the waste bricks that fall at the first end to the second end. Under the conveying thrust of the feeding belt conveyor 6, the waste bricks detach from the rollers of the feeding belt conveyor 6 and fall into the pre-set chute 11 structure.

[0057] After the waste bricks enter the chute 11, they slide smoothly along the downward-sloping inner wall of the chute 11 under the guidance of gravity and the chute wall. During the sliding process, the chute body restricts the lateral displacement of the material, while friction slows down the material speed, achieving a buffer transition. After being guided and decelerated by the chute 11, the waste bricks fall from the bottom of the chute 11 into the buffer chamber 12.

[0058] The chute 11 has a U-shaped trough structure with a smooth flat bottom. The chute 11 is inclined so that the waste bricks falling to the bottom of the trough slide down with the bottom of the trough, avoiding blockage.

[0059] Optionally, the chute 11 includes a bottom plate and two side plates, which are respectively installed on both sides of the bottom plate to form a two-sided shield, and the upper end surface of the bottom plate forms the bottom of the chute 11.

[0060] In some possible embodiments, please refer to Figure 1 The feeding belt conveyor 6 includes an inclined feeding section 61 and a horizontal feeding section 62; the inclined feeding section 61 is connected to the output end of the scraper conveyor 5, and the output end of the inclined feeding section 61 is higher than the buffer chamber 12; the horizontal feeding section 62 is connected to the inclined feeding section 61, and the horizontal feeding section 62 extends toward the feed inlet of the buffer chamber 12, and the output end of the horizontal feeding section 62 is structurally connected to the chute 11.

[0061] A conveying slope 10 is provided on one side of the underground silo 2, and an inclined feeding section 61 is provided on the conveying slope 10. Since the feeding end of the buffer chamber 12 is also flush with the ground, after the inclined feeding section 61 rises above the ground, it extends to the feeding end of the buffer chamber 12 through the horizontal feeding section 62.

[0062] The conveyor slope 10 serves as the installation base for the inclined feeding section 61. Through the preset slope angle, it provides a stable support for the feeding belt conveyor 6, avoiding structural deformation of the inclined feeding section 61 due to suspended installation.

[0063] like Figure 2 As shown, the feeding belt conveyor 6 is fixed to the mounting surface by means of a support assembly; the support assembly includes a column 7 and a mounting base 8; the column 7 is vertically disposed on the mounting surface; the mounting base 8 is hinged to the upper end of the column 7 and connected to the feeding belt conveyor 6.

[0064] The mounting surfaces include the surface of the conveying ramp 10 located in the hopper 1 and the ground portion of the transfer hopper 3. An inclined feeding section 61 is mounted on the conveying ramp 10, and a horizontal feeding section 62 is mounted on the ground of the transfer hopper 3. Both the inclined feeding section 61 and the horizontal feeding section 62 are fixed by a support assembly. This support assembly is evenly distributed along the inclined feeding section 61 and the horizontal feeding section 62.

[0065] The support column 7 is vertically installed on the mounting surface (such as the ground or the surface of the conveyor slope 10) to bear the weight of the feeding belt 6 and the dynamic load during the conveying of waste bricks, ensuring the stability of the overall structure.

[0066] The mounting base 8 and the upper end of the column 7 are hinged to form a flexible rotating node, which can adapt to the installation angle deviation of the feeding belt 6 (such as the junction of the inclined feeding section 61 and the horizontal feeding section 62).

[0067] The hinge structure allows the mounting base 8 to rotate around the hinge axis at the upper end of the column 7. During installation, the fixing angle of the mounting base 8 can be flexibly adjusted according to the installation requirements of the inclined feeding section 61 and the horizontal feeding section 62 to ensure that the mounting base 8 is precisely fitted with the frame of the feeding belt conveyor 6. At the same time, a locking device can be equipped at the hinge to lock it after adjustment, so as to prevent displacement during operation and ensure the stability of the conveying path.

[0068] The support column 7 can be made of H-beams, and its lower end can be fixed to the mounting surface by bolts or other structures.

[0069] In some possible embodiments, please refer to Figure 1 The mounting base 8 includes a mounting base plate and mounting ear plates; the mounting base plate is attached to and connected to the feeding conveyor belt 6; the mounting ear plates are located on the side of the mounting base plate away from the feeding conveyor belt 6, and the mounting ear plates are hinged to the upper end of the column 7.

[0070] The mounting base plate adopts a flat plate structure and is fixed to the bottom of the frame of the feeding conveyor belt 6; the load of the feeding conveyor belt 6 is distributed by a large area of ​​contact, avoiding loosening of the connection due to excessive local stress; the base plate is fastened to the frame of the feeding conveyor belt 6 with bolts.

[0071] The mounting ear plates are vertically positioned on the side of the mounting base plate furthest from the feeding conveyor belt 6, employing a symmetrical arrangement of double ear plates. Hinge holes are provided on the ear plates to form an interlocking hinge connection with the single ear plate or pin at the upper end of the column 7, ensuring uniform force distribution on the hinge shaft. The height and thickness of the ear plates are designed according to the upper structure and load-bearing requirements of the column 7, ensuring structural strength at the hinge joint while providing sufficient space for rotation and avoiding interference.

[0072] The mounting base plate and mounting ear plate are fixed by welding.

[0073] During installation, the mounting base plate is attached to the bottom of the frame of the feeding belt conveyor 6 and bolted to the frame. A single lug plate is installed on the upper end of the column 7, and the single lug plate is inserted between the double mounting lug plates of the mounting base 8. The hinge shaft is then inserted, and a lock nut is installed on the end of the shaft to restrict the axial movement of the hinge shaft.

[0074] Adjust the feeding belt 6 to the preset angle, and then tighten the locking device at the hinge to fix the mounting ear plate and the column 7 relative to each other.

[0075] Optionally, the inclined feeding section 61 can also be directly connected to the column 7 without the need for the mounting base 8.

[0076] 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 and improvements 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 ladle waste slag brick mixing and feeding device, characterized in that, include: An underground silo (2) is provided, the upper end of which is flush with the ground and the silo is enclosed on all sides. The conveying structure includes a scraper conveyor (5) and a feeding belt conveyor (6) arranged in sequence. The feed end of the scraper conveyor (5) is located at the output port of the underground silo (2). The discharge end of the scraper conveyor (5) is connected to the feed end of the feeding belt conveyor (6). The feeding belt conveyor (6) extends to the inlet of the inverted iron ladle (4).

2. The ladle waste slag brick mixing equipment as described in claim 1, characterized in that, A buffer chamber (12) is provided above the inverted iron ladle (4), and a feed inlet is provided at the upper end of the buffer chamber (12); The output end of the feeding belt conveyor (6) extends to the feed inlet of the buffer chamber (12).

3. The ladle waste slag brick mixing equipment as described in claim 2, characterized in that, The lower end of the buffer chamber (12) is provided with multiple inclined discharge pipes, and the multiple discharge pipes are connected to the multiple inverted iron ladles (4) one by one.

4. The ladle waste slag brick mixing equipment as described in claim 2, characterized in that, The second end of the feeding belt conveyor (6) is provided with a chute (11) structure, the chute (11) structure is inclined downward, and the outlet end of the chute (11) structure extends to the feed inlet of the buffer chamber (12).

5. The ladle waste slag brick mixing equipment as described in claim 4, characterized in that, The feeding belt conveyor (6) includes: Inclined feeding section (61), the inclined feeding section (61) is connected to the output end of the scraper conveyor (5), and the output end of the inclined feeding section (61) is higher than the buffer chamber (12); A horizontal feeding section (62) is connected to the inclined feeding section (61). The horizontal feeding section (62) extends toward the feed inlet of the buffer chamber (12). The output end of the horizontal feeding section (62) is connected to the chute (11) structure.

6. The ladle waste slag brick mixing equipment as described in claim 1, characterized in that, The feeding belt conveyor (6) is fixed to the mounting surface by means of a support assembly; the support assembly includes: A column (7) is vertically disposed on the mounting surface; Mounting base (8), which is hinged to the upper end of the column (7) and connected to the feeding belt conveyor (6).

7. The ladle waste slag brick mixing equipment as described in claim 6, characterized in that, The mounting base (8) includes: Install the base plate and connect it to the feeding belt conveyor (6); The mounting ear plate is located on the side of the mounting base plate away from the feeding belt conveyor (6), and the mounting ear plate is hinged to the upper end of the column (7).

8. The ladle waste slag brick mixing equipment as described in claim 1, characterized in that, Each of the feeding belt conveyors (6) is equipped with a cleaner at its tail end.

9. The ladle waste slag brick mixing equipment as described in claim 1, characterized in that, A partition wall (9) is provided between the silo room (1) and the transfer room (3), and the partition wall (9) is provided with a material conveying hole that allows the feeding belt conveyor (6) to pass through.

10. The ladle waste slag brick mixing equipment as described in claim 1, characterized in that, The feeding belt conveyor (6) includes a lower idler roller and two conical idler rollers on both sides, with the axial direction of the conical idler rollers forming an angle with the axial direction of the lower idler roller.

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