Cleaning device for heat storage balls of smelting furnace

Abstract

The utility model discloses a cleaning device for a smelting furnace heat storage ball, which comprises a chassis, a conical hopper disc, a separation net and a spiral channel, the conical hopper disc is arranged on the chassis, the spiral channel is arranged on the conical hopper disc, the spiral channel is sequentially divided into a cleaning section, a blowing section, a cleaning section and a draining section along the advancing direction of the heat storage ball, and the spiral channel is arranged with a high outside and a low inside. The separation net is installed above the draining section, a water outlet and a ball outlet are formed in the center of the spiral channel, the ball outlet is higher than the water outlet, and the ball outlet is communicated with the center of the separation net. The device is compact in structure, suitable for small-space operation and convenient to carry and move, in addition, the heat storage balls can be sequentially cleaned, blown, cleaned and drained through the spiral channel, the purpose that the heat storage balls can be used after being cleaned is achieved, the heat storage balls cannot be damaged, and the device is convenient to use and thorough in cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for heat storage balls in a smelting furnace. Background Art

[0002] The heat storage ball has the advantages of high temperature resistance, corrosion resistance, good thermal shock stability, high density, low thermal resistance, high strength, large heat storage and release, and good thermal conductivity. It is particularly suitable for aluminum melting furnaces with poor working conditions as heat storage fillers. After the heat storage ball has been used in the aluminum melting furnace for a period of time, it may be broken and mixed with aluminum slag. It is necessary to screen out the broken heat storage balls and aluminum slag, and then clean the dust and attachments on the surface of the intact heat storage balls before using them again.

[0003] In the prior art, general heat storage ball cleaning devices use a roller for cleaning, such as the Chinese utility model patent with publication number CN201821369932.3, entitled A Heat Storage Ball Cleaning Machine. On the one hand, the device has a complex structure and a large size, which is not suitable for small space operations, and is difficult to carry and move, making it inconvenient to use. On the other hand, the roller drives the heat storage ball to roll, which can easily damage the heat storage ball and cause further breakage or bumps, making it unsuitable for cleaning work. Utility Model Content

[0004] The utility model aims to provide a cleaning device for heat storage balls in a smelting furnace, so as to solve the problems that the general heat storage ball cleaning device is bulky, not suitable for small space operation, difficult to carry and move, inconvenient to use and easy to damage the heat storage balls.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A cleaning device for heat storage balls in a smelting furnace comprises a chassis, a conical bucket plate, an isolation net and a spiral channel, wherein the conical bucket plate is mounted on the chassis, and the spiral channel is mounted on the conical bucket plate. The spiral channel is divided into a sweeping section, a blowing section, a cleaning section and a draining section in sequence along the forward direction of the heat storage balls, the spiral channel is arranged higher on the outside and lower on the inside, the isolation net is mounted above the draining section, a water outlet and a ball outlet are arranged at the center of the spiral channel, the ball outlet is higher than the water outlet, and the ball outlet is connected to the center of the isolation net.

[0007] A further technical solution is that the inner wall of the cleaning section is provided with bristles.

[0008] A further technical solution is that the blowing section is provided with a plurality of air outlets connected to an external air source.

[0009] A further technical solution is that the cleaning section is provided with a plurality of water outlets connected to an external water source.

[0010] A further technical solution is that the draining section is provided with a plurality of air blowing outlets.

[0011] A further technical solution is that a material storage hopper is provided at the feed port of the spiral channel.

[0012] A further technical solution is: a water storage cavity is arranged in the chassis, and a filter is arranged in the water storage cavity.

[0013] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0014] The utility model provides a cleaning device for heat storage balls of a smelting furnace. The device has a compact structure, is suitable for small space operations and is easy to carry and move. In addition, the heat storage balls can be cleaned, blown, washed and drained in sequence through a spiral channel, so that the heat storage balls can be used immediately after cleaning without damaging the heat storage balls. The device is easy to use and can be cleaned thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a cleaning device for heat storage balls of a smelting furnace.

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from another perspective.

[0017] Figure numerals: 1. chassis; 2. cone bucket plate; 3. isolation net; 4. spiral channel; 41. cleaning section; 42. blowing section; 43. cleaning section; 44. draining section; 5. heat storage ball; 6. bristles; 7. air outlet; 8. water outlet; 9. storage hopper; 10. water storage chamber; 11. water outlet; 12. ball outlet. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] In this embodiment, Figure 1 and Figure 2 As shown, a cleaning device for heat storage balls in a smelting furnace comprises a chassis 1, a conical hopper plate 2, an isolation net 3 and a spiral channel 4. The conical hopper plate 2 is mounted on the chassis 1, and the spiral channel 4 is mounted on the conical hopper plate 2. The spiral channel 4 is divided into a cleaning section 41, a blowing section 42, a cleaning section 43 and a draining section 44 in sequence along the forward direction of the heat storage ball 5. The spiral channel 4 is arranged high outside and low inside. The isolation net 3 is mounted above the draining section 44. A water outlet 11 and a ball outlet 12 are arranged at the center of the spiral channel 4. The ball outlet 12 is higher than the water outlet 11, and the ball outlet 12 is connected to the center of the isolation net 3.

[0026] The spiral channel 4 converts the long straight stroke into a spiral stroke, reducing the size of the device. The device has a compact structure, is suitable for small space operations, and is easy to carry and move. In addition, the heat storage balls can be cleaned, blown, washed and drained in sequence through the spiral channel 4, so that they can be used after cleaning without damaging the heat storage balls 5. The device is easy to use and can be cleaned thoroughly.

[0027] Preferably, the inner wall of the cleaning section 41 is provided with bristles 6 .

[0028] The bristles 6 can clean the dust or other attachments on the surface of the heat storage ball 5 .

[0029] Preferably, the blowing section 42 is provided with a plurality of air outlet holes 7 connected to an external air source.

[0030] The air outlet 7 of the blowing section 42 blows toward the surface of the heat storage ball 5 .

[0031] Preferably, the cleaning section 43 is provided with a plurality of water outlet holes 8 connected to an external water source.

[0032] The water outlet 8 of the cleaning section 43 cleans the surface of the heat storage ball 5 .

[0033] Preferably, the draining section 44 is provided with a plurality of air blowing openings.

[0034] The draining effect of the heat storage ball 5 is further accelerated.

[0035] Preferably, a material storage hopper 9 is provided at the feed port of the spiral channel 4 .

[0036] The storage hopper 9 is used to temporarily store the heat storage balls 5, and does not need to be loaded all the time.

[0037] Preferably, a water storage chamber 10 is provided in the chassis 1, and a filter is provided in the water storage chamber.

[0038] The water storage chamber 10 is used to store sewage after cleaning the heat storage ball 5. After being screened by the filter, the sewage can be pumped out by a water pump and sprayed out through the water outlet 8 to continue cleaning the heat storage ball 5, thereby saving water.

[0039] The working process of the utility model is as follows: after the heat storage ball 5 enters the spiral channel 4, it passes through the cleaning section 41, the blowing section 42, the cleaning section 43 and the draining section 44 in sequence, and completes cleaning, blowing, cleaning and draining in sequence. The cleaning section 41 uses bristles 6 to clean the surface of the rolling heat storage ball 5, the air outlet 7 of the blowing section 42 blows toward the surface of the heat storage ball 5, the water outlet 8 of the cleaning section 43 cleans the surface of the heat storage ball 5, and the draining section 44 uses the isolation net 3 to separate the water ball and complete the draining work, thereby achieving the effect of immediate cleaning and immediate use.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning device for heat storage balls in a smelting furnace, characterized in that: The invention comprises a base plate (1), a cone hopper plate (2), an isolation net (3) and a spiral channel (4), wherein the cone hopper plate (2) is mounted on the base plate (1), and the spiral channel (4) is mounted on the cone hopper plate (2). The spiral channel (4) is divided into a cleaning section (41), a blowing section (42), a cleaning section (43) and a draining section (44) in sequence along the forward direction of the heat storage ball (5). The spiral channel (4) is arranged higher on the outside and lower on the inside. The isolation net (3) is mounted above the draining section (44). A water outlet (11) and a ball outlet (12) are arranged at the center of the spiral channel (4). The ball outlet (12) is higher than the water outlet (11), and the ball outlet (12) is connected to the center of the isolation net (3).

2. The cleaning device for the heat storage ball of the smelting furnace according to claim 1 is characterized in that: The inner wall of the cleaning section (41) is provided with bristles (6).

3. The cleaning device for the heat storage ball of the smelting furnace according to claim 1 is characterized in that: The blowing section (42) is provided with a plurality of air outlet holes (7) which are connected to an external air source.

4. The cleaning device for the heat storage ball of the smelting furnace according to claim 1 is characterized in that: The cleaning section (43) is provided with a plurality of water outlet holes (8) connected to an external water source.

5. The cleaning device for the heat storage ball of the smelting furnace according to claim 1 is characterized in that: The draining section (44) is provided with a plurality of air blowing openings.

6. The cleaning device for the heat storage ball of the smelting furnace according to claim 1, characterized in that: The feed port of the spiral channel (4) is provided with a storage hopper (9).

7. The cleaning device for the heat storage ball of the smelting furnace according to claim 1 is characterized in that: A water storage chamber (10) is provided in the chassis (1), and a filter screen is provided in the water storage chamber.

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