A metallurgical auxiliary material adding device with high efficiency

Abstract

The utility model relates to metallurgical processing technical field especially is a kind of metallurgical auxiliary material adding device with high adding efficiency, including metallurgical auxiliary material adding device ontology, in the utility model, by designing a kind of metallurgical auxiliary material adding device with high adding efficiency, utilize the turbine worm mechanism and gear ring gear drive system driven by motor, the stable rotation of auxiliary material mixing cylinder is realized, cooperate with the guiding structure of slide rail and gyro wheel, make auxiliary material fully tumble in mixing cylinder, reach the effect of uniform mixing, cooperate with baffle by conveying belt, it is convenient to load after mixing auxiliary material, prevent the jam of metallurgical auxiliary material addition, utilize the dust collector and dust collection system equipped with metallurgical auxiliary material adding device ontology, the dust generated when auxiliary material falls is effectively adsorbed by filter screen in protective box, and is collected by dust suction pipe and dust collection cylinder, greatly reduce dust pollution, improve working environment.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical processing technology, and in particular to a metallurgical auxiliary material addition device with high addition efficiency. Background Technology

[0002] In the metallurgical industry, the addition of auxiliary materials is a crucial step in ensuring the smooth operation of the smelting process. Traditional metallurgical auxiliary material addition devices often suffer from problems such as low addition efficiency, uneven mixing, and serious dust pollution. Specifically, existing devices lack an effective tumbling mechanism during auxiliary material mixing, resulting in insufficient mixing; at the same time, the dust generated during the falling of auxiliary materials cannot be effectively controlled, adversely affecting the working environment and the health of operators. In addition, the conveying and feeding operations of auxiliary materials lack convenience and accuracy, making it difficult to meet the modern metallurgical industry's demands for efficient, environmentally friendly, and precise addition.

[0003] However, existing metallurgical auxiliary material addition devices with high addition efficiency still have certain defects in mechanical structure. The main problem is that the auxiliary materials are prone to blockage in the conveying pipeline, especially when processing wet or powdery auxiliary materials.

[0004] To address the above problems, it is necessary to design a metallurgical auxiliary material addition device with high addition efficiency to overcome these issues. Utility Model Content

[0005] The main objective of this invention is to provide a metallurgical auxiliary material addition device with high addition efficiency, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A high-efficiency metallurgical auxiliary material adding device includes a metallurgical auxiliary material adding device body. Support frames are fixedly installed at both ends of the upper side of the metallurgical auxiliary material adding device body. An auxiliary material mixing cylinder is installed on the inner wall of the support frames. Slide rails are fixedly installed on the outer walls of both ends of the auxiliary material mixing cylinder. A gear ring is fixedly installed around the outer wall of the auxiliary material mixing cylinder. A motor is fixedly installed on the upper side of the metallurgical auxiliary material adding device body. The output end of the motor is fixedly connected to a worm gear protective box via a coupling. A gear is fixedly installed on one side of the worm gear protective box, and the gear meshes with the gear ring. Triangular brackets are fixedly installed on the upper side of the metallurgical auxiliary material adding device body. Rollers are rotatably connected to the upper side of the triangular brackets via a rotating shaft.

[0008] As a preferred embodiment of this utility model, the roller is slidably connected to the slide rail, and a feeding hopper is installed at one end of the auxiliary material mixing cylinder.

[0009] As a preferred embodiment of this utility model, a protective box is fixedly installed on the upper side of the hopper, and an mounting plate is fixedly installed on the upper outer wall of the protective box.

[0010] As a preferred embodiment of this utility model, a vacuum cleaner is fixedly installed on the upper side of the mounting plate, and a dust collection cylinder is fixedly connected to one end of the vacuum cleaner.

[0011] As a preferred embodiment of this utility model, a dust collection tube is fixedly connected to one end of the dust collection cylinder, and a dust collection bucket is fixedly connected to one end of the dust collection tube.

[0012] As a preferred embodiment of this utility model, a filter screen is fixedly installed on the upper side of the inside of the protective box, and a frame is fixedly installed on one side of the metallurgical auxiliary material adding device.

[0013] As a preferred embodiment of this utility model, a conveyor belt is fixedly installed on the upper side of the frame, and protective plates are fixedly installed on both sides of the conveyor belt.

[0014] As a preferred embodiment of this utility model, baffles are installed at equal intervals on the conveyor belt, and a feed hopper is fixedly installed at the other end of the auxiliary material mixing cylinder.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In this utility model, a metallurgical auxiliary material adding device with high addition efficiency is designed. By using a worm gear mechanism and gear ring transmission system driven by a motor, the stable rotation of the auxiliary material mixing cylinder is realized. With the guide structure of slide rail and roller, the auxiliary material is fully tumbled in the mixing cylinder, achieving a uniform mixing effect. The material conveyor belt and baffle are used to facilitate the feeding of the mixed auxiliary material and prevent blockage during the addition of metallurgical auxiliary materials.

[0018] 2. In this utility model, a metallurgical auxiliary material adding device with high adding efficiency is designed. The main body of the metallurgical auxiliary material adding device is equipped with a dust collector and a dust collection system. The dust generated when the auxiliary material falls is effectively adsorbed by the filter screen in the protective box and collected by the dust suction pipe and dust collection cylinder, which greatly reduces dust pollution and improves the working environment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the metallurgical auxiliary material adding device body and frame of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the auxiliary material mixing cylinder and the conveyor belt of this utility model;

[0021] Figure 3This is a schematic diagram of the structure of the auxiliary material mixing cylinder and the frame of this utility model;

[0022] Figure 4 This is a structural schematic diagram of part A of this utility model;

[0023] Figure 5 This is a structural schematic diagram of the protective box and filter screen of this utility model.

[0024] In the diagram: 1. Metallurgical auxiliary material adding device body; 2. Frame; 3. Feed hopper; 4. Auxiliary material adding component; 401. Support frame; 402. Triangular bracket; 403. Roller; 404. Motor; 405. Worm gear protective box; 406. Gear; 407. Auxiliary material mixing cylinder; 408. Gear ring; 409. Slide rail; 410. Discharge hopper; 411. Protective plate; 412. Conveyor belt; 413. Baffle; 5. Protective box; 501. Mounting plate; 502. Vacuum cleaner; 503. Dust collection cylinder; 504. Suction pipe; 505. Suction hopper; 506. Filter screen. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figure 1-5 As shown, a metallurgical auxiliary material adding device with high addition efficiency includes a metallurgical auxiliary material adding device body 1. Support frames 401 are fixedly installed at both ends of the upper side of the metallurgical auxiliary material adding device body 1. An auxiliary material mixing cylinder 407 is installed on the inner wall of the support frame 401. Slide rails 409 are fixedly installed on the outer walls of both ends of the auxiliary material mixing cylinder 407. A gear ring 408 is fixedly installed around the outer wall of the auxiliary material mixing cylinder 407. A motor 404 is fixedly installed on the upper side of the metallurgical auxiliary material adding device body 1. The output end of the motor 404 is fixedly connected to a worm gear protective box 405 through a coupling. A gear 406 is fixedly installed on one side of the worm gear protective box 405. The gear 406 meshes with the gear ring 408. Triangular brackets 402 are fixedly installed on the upper side of the metallurgical auxiliary material adding device body 1. Rollers 403 are rotatably connected to the upper side of the triangular brackets 402 through a rotating shaft.

[0027] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3As shown, roller 403 is slidably connected to slide rail 409. A hopper 410 is installed at one end of auxiliary material mixing cylinder 407. A protective box 5 is fixedly installed on the upper side of hopper 410. An installation plate 501 is fixedly installed on the upper outer wall of protective box 5. A vacuum cleaner 502 is fixedly installed on the upper side of installation plate 501. A dust collection cylinder 503 is fixedly connected to one end of vacuum cleaner 502. A suction pipe 504 is fixedly connected to one end of dust collection cylinder 503. A suction hopper 505 is fixedly connected to one end of suction pipe 504. A filter screen 506 is fixedly installed on the upper side of the inside of protective box 5. A frame 2 is fixedly installed on one side of metallurgical auxiliary material adding device body 1. A conveyor belt 412 is fixedly installed on the upper side of frame 2. Protective plates 411 are fixedly installed on both sides of conveyor belt 412. Baffles 413 are arranged at equal intervals on conveyor belt 412. A feed hopper 3 is fixedly installed at the other end of auxiliary material mixing cylinder 407.

[0028] Among them, the auxiliary material mixing cylinder 407 has a cylindrical structure and several stirring blades on the inner wall to enhance the mixing effect. The outer wall of the auxiliary material mixing cylinder 407 is welded with a toothed ring 408 and a slide rail 409. The toothed ring 408 is used to mesh with the drive gear 406, and the slide rail 409 cooperates with the roller 403 to ensure the stability during rotation. The two ends of the auxiliary material mixing cylinder 407 are respectively connected to the feed hopper 3 and the discharge hopper 410 to form a complete material inlet and outlet channel.

[0029] Among them, the slide rail 409 is fixed at both ends of the auxiliary material mixing cylinder 407 and is distributed in a ring. It forms a sliding fit with the roller 403 on the triangular bracket 402. The roller 403 is made of wear-resistant material and is connected to the triangular bracket 402 through a rotating shaft. It can rotate flexibly. This structure effectively reduces the frictional resistance when the auxiliary material mixing cylinder 407 rotates and extends the service life of the equipment.

[0030] Among them, the gear ring 408 is welded to the outer wall of the auxiliary material mixing cylinder 407, and the gear 406 is connected to the motor 404 through the worm gear protective box 405. The worm gear mechanism has a self-locking function to ensure that the auxiliary material mixing cylinder 407 will not continue to rotate due to inertia when the machine stops, which improves the operational safety. The meshing transmission between the gear 406 and the gear ring 408 is smooth and has low noise, making it suitable for long-term continuous operation.

[0031] Among them, motor 404 adopts a variable frequency motor, which can adjust the speed according to the characteristics of auxiliary materials to achieve better mixing effect. The worm gear protective box 405 adopts a closed design to prevent dust from entering, while also playing the role of deceleration and increasing torque. The outer shell of the protective box is equipped with heat dissipation holes to ensure heat dissipation performance during long-term operation.

[0032] The hopper 410 is funnel-shaped with a smooth inner wall to prevent material residue. A protective box 5 is installed on its upper side. Inside the box, there is a vacuum cleaner 502, a filter screen 506 and a dust collection cylinder 503. The vacuum cleaner 502 sucks dust into the dust collection cylinder 503 through the suction pipe 504, while the filter screen 506 intercepts the material to prevent it from being sucked into the dust collection cylinder 503.

[0033] The conveyor belt 412 is made of high temperature and wear-resistant material, and the surface is provided with anti-slip texture to prevent the material from slipping. The baffles 413 are installed at equal intervals on the surface of the conveyor belt 412 to form multiple independent conveying zones, avoid material mixing, and facilitate quantitative addition in subsequent processes.

[0034] The working process of this utility model is as follows: Using the high-efficiency metallurgical auxiliary material adding device designed in this scheme, metallurgical auxiliary materials are added through the feed hopper 3. The power button of the control motor 404 is pressed via an external controller to start the motor 404. The output end of the motor 404 drives the worm gear inside the worm gear protective box 405 to rotate via a coupling. This rotation drives the gear 406 to rotate via a transmission shaft. The gear 406 meshes with the gear ring 408, thereby driving the gear ring 408 on the outer wall of the auxiliary material mixing cylinder 407 to rotate. The rollers 403 mounted on the triangular bracket 402 are connected to the slide rails 409 at both ends of the auxiliary material mixing cylinder 407. The sliding guide facilitates the tumbling and mixing of auxiliary materials, which then fall into the discharge hopper 410. Simultaneously, the dust collector 502 on one side of the top of the protective box 5 installed on the upper side of the discharge hopper 410 is activated. The dust generated during the discharge of auxiliary materials is adsorbed through the filter screen 506 into the dust collection hopper 505, then into the dust collection pipe 504, and finally into the dust collection cylinder 503 for storage. The dust-collected auxiliary materials fall from the discharge hopper 410 onto the conveyor belt 412. The baffle 413 installed on the outer wall of the conveyor belt 412 separates the auxiliary materials, facilitating the feeding operation and thus making it easier to add materials during the metallurgical processing.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metallurgical auxiliary material adding device with high addition efficiency, comprising a metallurgical auxiliary material adding device body (1), characterized in that: Support frames (401) are fixedly installed at both ends of the upper side of the metallurgical auxiliary material adding device body (1). An auxiliary material mixing cylinder (407) is installed on the inner wall of the support frame (401). Slide rails (409) are fixedly installed on the outer walls of both ends of the auxiliary material mixing cylinder (407). A gear ring (408) is fixedly installed around the outer wall of the auxiliary material mixing cylinder (407). A motor (404) is fixedly installed on the upper side of the metallurgical auxiliary material adding device body (1). A worm gear protective box (405) is fixedly connected to the output end of the motor (404) through a coupling. A gear (406) is fixedly installed on one side of the worm gear protective box (405). The gear (406) meshes with the gear ring (408). A triangular bracket (402) is fixedly installed on the upper side of the metallurgical auxiliary material adding device body (1). A roller (403) is rotatably connected to the upper side of the triangular bracket (402) through a rotating shaft.

2. The metallurgical auxiliary material addition device with high addition efficiency according to claim 1, characterized in that: The roller (403) is slidably connected to the slide rail (409), and a hopper (410) is installed at one end of the auxiliary material mixing cylinder (407).

3. The metallurgical auxiliary material addition device with high addition efficiency according to claim 2, characterized in that: A protective box (5) is fixedly installed on the upper side of the hopper (410), and an installation plate (501) is fixedly installed on the upper outer wall of the protective box (5).

4. The metallurgical auxiliary material addition device with high addition efficiency according to claim 3, characterized in that: A vacuum cleaner (502) is fixedly installed on the upper side of the mounting plate (501), and a dust collection cylinder (503) is fixedly connected to one end of the vacuum cleaner (502).

5. The metallurgical auxiliary material addition device with high addition efficiency according to claim 4, characterized in that: One end of the dust collection tube (503) is fixedly connected to a suction pipe (504), and one end of the suction pipe (504) is fixedly connected to a suction bucket (505).

6. The metallurgical auxiliary material addition device with high addition efficiency according to claim 5, characterized in that: A filter screen (506) is fixedly installed on the upper side of the inside of the protective box (5), and a frame (2) is fixedly installed on one side of the metallurgical auxiliary material adding device body (1).

7. The metallurgical auxiliary material addition device with high addition efficiency according to claim 6, characterized in that: A conveyor belt (412) is fixedly installed on the upper side of the frame (2), and protective plates (411) are fixedly installed on both sides of the conveyor belt (412).

8. The metallurgical auxiliary material addition device with high addition efficiency according to claim 7, characterized in that: Baffles (413) are installed at equal intervals on the conveyor belt (412), and a feed hopper (3) is fixedly installed at the other end of the auxiliary material mixing cylinder (407).

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