Submerged arc furnace material blanking device
By designing the matching structure of the guide plate and cylinder in the mining furnace cutting device, the poor material cutting and safety hazards caused by improper inclination amplitude of the traditional cutting device are solved, and the stable guidance and safe cutting of the material are achieved.
Patent Information
- Application Number
- CN202420623442.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Traditional mineral hot furnace cutting devices cannot effectively discharge when the inclination amplitude is too low. When the inclination amplitude is too large, it may cause material splashing and damage or damage to staff.
A material discharge device for mineral hot furnaces is designed, including a material box, a guide plate, a first cylinder, a connecting plate and a discharge pipe. By setting the guide plate and the cylinder to cooperate, stable guidance and control of the material can be achieved, and the problem of excessive or too small inclination is avoided.
It improves the movement stability of the material, avoids poor cutting or safety hazards caused by too low or too large inclination, and improves the safety and practicality of mining furnace cutting.
Smart Images
Figure CN222794569U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of submerged arc furnaces, in particular to a material unloading device for submerged arc furnaces. Background Art
[0002] The discharge of the submerged arc furnace must be transferred through a feeding device, and the traditional feeding device is a boxed shell, which is used to hold the discharge products of the submerged arc furnace, and by raising the height of the boxed shell, the boxed shell is tilted to facilitate the tilted discharge of the products in the boxed shell. However, it is easy for the shell to tilt too low, resulting in ineffective feeding, or the shell tilting too much, resulting in material splashing and damage or injuring the staff. For this reason, we propose a material feeding device for the submerged arc furnace. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a material unloading device for a submerged arc furnace, which effectively solves the above problems.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material unloading device for an electric arc furnace, comprising a material box, a feed pipe is connected to the left side of the material box, two groups of slide slot plates are connected to the inner wall of the material box, slide slots are opened on the opposite sides of the two groups of slide slot plates, guide plates are arranged on the opposite sides of the two groups of slide slot plates, a first cylinder is connected to the lower side of the material box, a connecting plate is connected to the telescopic end of the first cylinder, the upper side of the connecting plate is connected to the lower side of the guide plate, a discharge pipe is connected to the right side of the material box, and the upper side of the feed pipe and the lower side of the discharge pipe are both inclined.
[0005] Preferably, both the front and rear sides of the guide plate are connected with rotating wheels, and the rotating wheels are located inside the slide plate.
[0006] Preferably, a baffle is connected to the lower side of the discharge pipe, and two groups of second cylinders are connected to the lower side of the discharge pipe, and the telescopic ends of the second cylinders are connected to the baffle.
[0007] Preferably, an auxiliary block is connected to the upper side of the discharge pipe, and the upper side of the auxiliary block is attached to the lower side of the guide plate.
[0008] Preferably, the front and rear sides of the material box are connected with stoppers, and the lower side of the stoppers is attached to the upper side of the guide plate.
[0009] Preferably, a guide block is connected to the upper side of the guide plate, and the upper side of the guide block is arranged in an arc shape.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The guide plate, the first cylinder and the connecting plate can be used to guide the material, improve the material movement stability, and avoid the inability to effectively discharge the material due to the guide plate tilting too low, or the guide plate tilting too much, which may cause the material to splash and damage or injure the staff, thereby improving the safety of the submerged arc furnace discharge;
[0012] 2. By setting the second cylinder in cooperation with the baffle, the discharge port of the discharge pipe can be quickly opened and closed, so that the Shudie staff can control the material unloading time according to needs, thereby improving the practicality of the use of this device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0014] In the attached picture:
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the collection box of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the slide plate of the utility model.
[0019] In the figure: 100, material box; 101, stopper; 110, slide plate; 120, guide plate; 121, rotating wheel; 122, guide block; 130, first cylinder; 140, connecting plate; 200, feed pipe; 300, discharge pipe; 301, auxiliary block; 310, baffle; 320, second cylinder. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below 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, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4A material unloading device for a mineral arc furnace comprises a material box 100, a feed pipe 200 is fixedly connected to the left side of the material box 100, two groups of chute plates 110 are fixedly connected to the inner wall of the material box 100, chute grooves are provided on the opposite sides of the two groups of chute plates 110, guide plates 120 are arranged on the opposite sides of the two groups of chute plates 110, a first cylinder 130 is fixedly connected to the lower side of the material box 100, a connecting plate 140 is fixedly connected to the telescopic end of the first cylinder 130, the upper side of the connecting plate 140 is fixedly connected to the lower side of the guide plate 120, a discharge pipe 300 is fixedly connected to the right side of the material box 100, the upper side of the feed pipe 200 and the lower side of the discharge pipe 300 are both inclined, and the guide plates 120 are arranged 0. The first cylinder 130 and the connecting plate 140 cooperate to guide the material, improve the moving stability of the material, and avoid the phenomenon that the material cannot be effectively unloaded due to the inclination of the guide plate 120 being too low, or the guide plate 120 being too inclined, causing the material to splash and damage or injure the staff, thereby improving the safety of unloading the ore furnace. The front and rear sides of the guide plate 120 are rotatably connected with a rotating wheel 121, and the rotating wheel 121 is located inside the chute plate 110. The rotating wheel 121 is provided to improve the smoothness of the movement of the guide plate 120, and the stability of the use of the device is improved. The lower side of the discharge pipe 300 is movably connected with a baffle 310, and the lower side of the discharge pipe 300 is movably connected with two sets of the first The second cylinder 320, the telescopic end of the second cylinder 320 is movably connected to the baffle plate 310, and the second cylinder 320 is arranged to cooperate with the baffle plate 310 to quickly open and close the discharge port of the discharge pipe 300, so that the Shudie staff can control the material unloading time according to needs, thereby improving the practicality of the use of this device. The upper side of the discharge pipe 300 is fixedly connected with an auxiliary block 301, and the upper side of the auxiliary block 301 is attached to the lower side of the guide plate 120. The gap between the discharge pipe 300 and the guide plate 120 is blocked by the auxiliary block 301 to prevent the material from being discharged from the gap between the discharge pipe 300 and the guide plate 120, thereby improving the stability of the use of this device. The front and rear sides of the material box 100 are fixed A stopper 101 is fixedly connected, and the lower side of the stopper 101 is attached to the upper side of the guide plate 120. The stopper 101 is set to block the upper left side of the guide plate 120, so that the material will not fall to the lower side of the material box 100 through the gap between the left side of the guide plate 120 and the material box 100, thereby improving the stability of the use of the device. A guide block 122 is fixedly connected to the upper side of the guide plate 120, and the upper side of the guide block 122 is arranged in an arc shape. The guide block 122 is arranged to guide the material, and the guide plate 120 is cooperated to move, so that the material vibrates on the upper side of the guide plate 120 and reduces the collision force generated when it falls to the upper side of the guide plate 120 after moving, thereby improving the movement stability of the material.
[0022] Working principle: When the new scheme is implemented, the material falls from the ore-fired furnace into the feed pipe 200, and falls to the upper side of the guide plate 120 under the guidance of the gravitational potential energy, and then the first cylinder 130 is started, and the guide plate 120 is driven to move left and right by the first cylinder 130. Through the left and right movement of the guide plate 120 and the guidance of the guide plate 120 in the inclined direction, the guide plate 120 drives the material to move to the right side of the guide plate 120, and then the material falls to the upper side of the auxiliary block 301 under the drive of the guide plate 120 and passes through the auxiliary block 301. The material is guided into the discharge pipe 300 by block 301, and then falls into the transport device. After the transport device is full, the second cylinder 320 is started to drive the baffle 310 to close the inlet and outlet channel of the discharge pipe 300, until the next transport device is ready, the second cylinder 320 is started to drive the baffle 310 to flip, so that the material falls into the transport device through the inlet and outlet channel of the discharge pipe 300. It is worth noting that the movement amplitude of the guide plate 120 is 3-10cm, and the movement frequency is 60-180 times within 1min.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. It should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect" and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A material unloading device for a submerged arc furnace, characterized in that: The invention comprises a material box (100), wherein the left side of the material box (100) is connected to a feed pipe (200), the inner wall of the material box (100) is connected to two groups of slide slot plates (110), the opposite sides of the two groups of slide slot plates (110) are provided with slide slots, the opposite sides of the two groups of slide slot plates (110) are provided with guide plates (120), the lower side of the material box (100) is connected to a first cylinder (130), the telescopic end of the first cylinder (130) is connected to a connecting plate (140), the upper side of the connecting plate (140) is connected to the lower side of the guide plate (120), the right side of the material box (100) is connected to a discharge pipe (300), and the upper side of the feed pipe (200) and the lower side of the discharge pipe (300) are both inclined.
2. The material unloading device for a submerged arc furnace according to claim 1, characterized in that: The front and rear sides of the guide plate (120) are both connected to rotating wheels (121), and the rotating wheels (121) are located inside the slide plate (110).
3. The material unloading device for a submerged arc furnace according to claim 1, characterized in that: The lower side of the discharge pipe (300) is connected to a baffle (310), and the lower side of the discharge pipe (300) is connected to two groups of second cylinders (320), and the telescopic ends of the second cylinders (320) are connected to the baffle (310).
4. The material unloading device for a submerged arc furnace according to claim 1, characterized in that: The upper side of the discharge pipe (300) is connected to an auxiliary block (301), and the upper side of the auxiliary block (301) is attached to the lower side of the guide plate (120).
5. The material unloading device for a submerged arc furnace according to claim 1, characterized in that: The front and rear sides of the material box (100) are connected with stoppers (101), and the lower side of the stoppers (101) is attached to the upper side of the guide plate (120).
6. The material unloading device for a submerged arc furnace according to claim 1, characterized in that: The upper side of the guide plate (120) is connected to a guide block (122), and the upper side of the guide block (122) is arranged in an arc shape.