A secondary aluminum dross carbon ash removing wall scraping collection device

Abstract

The utility model discloses a kind of secondary aluminium ash carbon ash removing wall scraping collection devices, it is related to aluminium ash processing technical field, to solve the problem of material waste of existing secondary aluminium ash in preparation process, when internal material is too much, aluminium ash material exists adsorption in the inner wall of equipment, the inside of the reaction kettle main body is provided with inner tank cover, the inside of the inner tank cover is provided with first inner cavity, hollow cavity is arranged between the inner tank cover and the inner wall of reaction kettle main body, the upper side of the inner wall of inner tank cover is provided with transfer box, and the connecting portion of transfer box and inner tank cover is provided with reserved opening slot;The upper side of the reaction kettle main body is provided with first servo motor, and the side of the upper side of the reaction kettle main body is provided with second servo motor, and the lower end of the first servo motor is provided with first center rotating rod, and the outside of the first center rotating rod is provided with O-shaped gear ring, and the side of the outer wall of O-shaped gear ring is provided with scraper.

Description

Technical Field

[0001] This utility model relates to the field of aluminum ash treatment technology, specifically to a scraper-type collection device for secondary aluminum ash removal and carbon ash removal. Background Technology

[0002] In today's industrial development, the importance of aluminum ash treatment is becoming increasingly prominent. As a waste residue generated during the aluminum industry production process, aluminum ash not only has a huge output, but also contains many harmful substances, such as aluminum nitride, fluorides, salts, and heavy metals. If it is discharged or landfilled directly without proper treatment, the harmful substances in aluminum ash will seep into the soil and water bodies, causing serious damage to the ecological environment and potentially posing safety hazards. For example, aluminum nitride in aluminum ash will hydrolyze to produce ammonia when it comes into contact with water or absorbs moisture, polluting the air; components such as metallic aluminum will react with water to produce hydrogen, which may cause combustion or explosion under certain conditions. At the same time, aluminum ash contains a certain amount of valuable elements such as metallic aluminum and aluminum oxide, and direct disposal will result in a huge waste of resources.

[0003] However, existing technologies cannot effectively solve the problem of aluminum ash adsorbing onto the inner wall of the equipment when there is too much internal material, which makes it impossible to fully utilize a large amount of valuable material. This not only increases production costs but also reduces resource utilization. Therefore, it cannot meet the current needs. In response, we propose a wall scraping collection device for secondary aluminum ash removal and carbon ash removal. Utility Model Content

[0004] The purpose of this invention is to provide a scraping and collecting device for removing carbon ash from secondary aluminum ash, in order to solve the problem mentioned in the background art that when there is too much material inside the existing secondary aluminum ash during the preparation process, the aluminum ash material is adsorbed on the inner wall of the equipment, resulting in material waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a scraper wall collection device for secondary aluminum ash removal and carbon ash removal, comprising: a reactor body, an inner tank cover inside the reactor body, a first inner cavity inside the inner tank cover, a hollow cavity between the inner tank cover and the inner wall of the reactor body, a transfer box on the upper side of the inner wall of the inner tank cover, and a reserved opening groove at the connection between the transfer box and the inner tank cover;

[0006] A first servo motor is installed above the main body of the reactor, and a second servo motor is installed on one side above the main body of the reactor. A first central rotating rod is installed at the lower end of the first servo motor, and an O-ring is installed on the outside of the first central rotating rod. A scraper is installed on one side of the outer wall of the O-ring.

[0007] Preferably, the center position inside the O-ring rotates with the first central rotating rod via a bearing. The outer wall of the bearing is provided with a gear, and a third gear and a fourth gear are respectively provided on both sides of the outer side of the bearing, and the third gear and the fourth gear rotate with the outer wall of the bearing.

[0008] Preferably, a second gear is disposed above the third gear, and the second gear rotates with the third gear through a third central rotating rod. The fourth gear rotates with the reactor body through a second connecting rod above it, and the second gear rotates with the reactor body through a first connecting rod above it.

[0009] Preferably, a first gear is provided on one side of the second gear, and the first gear rotates with the second servo motor via a second central rotating rod.

[0010] Preferably, a stirring rod is provided below the outer wall of the first central rotating rod, and a plurality of stirring rods are provided.

[0011] Preferably, an observation opening is provided inside the upper end face of the reactor body, a first conveying pipe and a second conveying pipe are provided on the other side above the reactor body, an observation window is provided on the front end face of the reactor body, a discharge pipe is provided on the lower end face of the reactor body, a handle valve is provided on one side of the discharge pipe, a pump is provided on one side of the reactor body, and an output pipe is provided on one side of the pump.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, by setting an inner tank cover inside the main body of the reactor, and cooperating with an O-ring gear ring, scraper and transmission components, can start a second servo motor when the material is excessively conveyed and tends to adhere to the inner wall. The second central rotating rod drives the first gear to rotate, and then drives the second gear, the third central rotating rod and the third gear in sequence. Finally, the bearing and the O-ring gear ring rotate synchronously, so that the scraper on the outer wall of the O-ring gear ring rotates along the inner wall of the inner tank cover, scraping the excess material or the adsorbed material into the hollow cavity and transfer box. The material is then recovered through the pump and output pipeline, which completely avoids the waste problem caused by the material adhering to the inner wall in the prior art and significantly improves the utilization rate of aluminum ash material.

[0014] 2. By setting several stirring rods on the outer wall of the first central rotating rod, when the material and water enter the first inner cavity of the inner tank through the first conveying pipe and the second conveying pipe, the first servo motor can drive the first central rotating rod to rotate, so that the stirring rods can fully mix and stir the material and water, ensuring that the material and water are in uniform contact, avoiding the effect of uneven mixing on the subsequent aluminum ash decarbonization treatment effect, and providing a guarantee for the quality stability of subsequent processing steps. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the reaction vessel body of this utility model;

[0017] Figure 3 This is a top view of the main body of the reaction vessel of this utility model;

[0018] Figure 4 This is a partial structural diagram of the inner can cover of this utility model;

[0019] Figure 5 This is a schematic diagram of a partial internal structure of the O-ring of the present invention;

[0020] In the diagram: 100, Reactor body; 1001, Observation opening; 1002, First inner cavity; 1003, Hollow cavity; 101, Discharge pipe; 1011, Handle valve; 102, Observation window; 103, Inner tank cover; 104, O-ring; 105, Scraper; 106, Transfer box; 1061, Reserved opening slot; 107, Stirring rod; 200, Pump; 201, Output pipe; 300, First servo motor; 301, First central rotating rod; 302, Bearing; 400, Second servo motor; 401, Second central rotating rod; 402, First gear; 403, Second gear; 404, First connecting rod; 405, Third central rotating rod; 4051, Third gear; 406, Second connecting rod; 4061, Fourth gear; 500, First conveying pipe; 600, Second conveying pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Reactor body and related cavities

[0024] Please see Figure 1-5 This utility model provides an embodiment of a scraper-type collection device for secondary aluminum ash removal and carbon removal. One of the core components of this utility model is the reactor body 100, which is the main load-bearing space for the entire aluminum ash removal and carbon removal operation. Inside the reactor body 100, an inner tank cover 103 is provided. This structure cleverly divides the internal space of the reactor body 100. The interior of the inner tank cover 103 forms a first inner cavity 1002, which is the key area for mixing, reacting, and stirring materials and water. When materials and water are transported in through the first conveying pipe 500 and the second conveying pipe 600, they begin a series of processing steps in the first inner cavity 1002.

[0025] The hollow cavity 1003 between the inner tank cover 103 and the inner wall of the reactor body 100 also plays an indispensable role. During the material conveying process, if there is an excess of material, the hollow cavity 1003 becomes a "temporary warehouse" to hold the excess material. After the scraper 105 scrapes off the excess material adsorbed on the inner wall of the first inner cavity 1002, the material will enter the hollow cavity 1003, avoiding material waste and ensuring the normal operation of the reactor body 100.

[0026] The transfer box 106, which is provided on the upper side of the inner wall of the inner tank cover 103, works in conjunction with the hollow cavity 1003. The reserved opening slot 1061 provided at the connection between the transfer box 106 and the inner tank cover 103 provides a channel for the transfer of materials. The scraped material can enter the transfer box 106 through the reserved opening slot 1061 and then be transported out by the pump 200, so as to realize the effective collection and reuse of materials.

[0027] Power and transmission components

[0028] The first servo motor 300 and the second servo motor 400 are the power sources of the entire device, providing the necessary power support for the operation of the device. The first servo motor 300 is located above the main body 100 of the reactor, and its lower end is connected to the first central rotating rod 301. When the first servo motor 300 is started, it will drive the first central rotating rod 301 to rotate.

[0029] The second servo motor 400 is located on one side above the reactor body 100. It is connected to the first gear 402 through the second central rotating rod 401. When the second servo motor 400 is turned on, the second central rotating rod 401 rotates accordingly, thereby driving the first gear 402 to rotate. The first gear 402 and the second gear 403 mesh with each other. When the first gear 402 rotates, it will drive the second gear 403 to rotate synchronously.

[0030] The second gear 403 is connected to the third gear 4051 via the third central rotating rod 405. The rotation of the second gear 403 is transmitted to the third central rotating rod 405, causing the third gear 4051 to also start rotating. The third gear 4051 rotates with the outer wall of the bearing 302, while the center position inside the O-ring 104 rotates with the first central rotating rod 301 via the bearing 302. In this way, the rotating third gear 4051 can drive the bearing 302 and the O-ring 104 to rotate.

[0031] A scraper 105 is provided on one side of the outer wall of the O-ring 104. When the O-ring 104 rotates, the scraper 105 will also rotate, thereby scraping the material on the inner wall of the first inner cavity 1002. The entire power and transmission components are closely coordinated. Through the rotation of the motor, and through a series of gears and rotating rods, the scraper 105 is finally rotated, completing the collection of excess material.

[0032] Other key components

[0033] Several stirring rods 107 are provided below the outer wall of the first central rotating rod 301. These stirring rods 107 rotate under the drive of the first central rotating rod 301. When the material and water are mixed in the first inner cavity 1002, the stirring rods 107 can fully stir them, so that the material and water are evenly mixed, promote the reaction, and improve the effect of removing carbon ash from aluminum ash.

[0034] An observation opening 1001 is provided inside the upper end face of the reactor body 100. Through this observation opening 1001, the operator can directly observe the conveying and mixing of materials inside the reactor body 100, so as to keep abreast of the operating status of the device and make corresponding adjustments.

[0035] The first conveying pipe 500 and the second conveying pipe 600, which are set on the other side above the main body of the reactor 100, respectively undertake the important tasks of conveying materials and water. They accurately convey materials and water into the first inner cavity 1002 to provide raw materials for subsequent processing.

[0036] The observation window 102 on the front face of the reactor body 100 works in conjunction with the observation opening 1001, allowing operators to observe the inside of the reactor from different angles and further ensure a comprehensive understanding of the device's operating status.

[0037] The discharge pipe 101 provided on the lower end face of the reactor body 100 is the channel for discharging the processed material. After the material and water are mixed, the handle valve 1011 on one side of the discharge pipe 101 is opened, and the mixed material can be discharged through the discharge pipe 101 and enter the subsequent processing stage.

[0038] A pump 200 is installed on one side of the reactor body 100 and connected to the hollow cavity 1003 and the transfer box 106. The pump 200 can generate suction to transport the material collected in the hollow cavity 1003 and the transfer box 106 through the output pipe 201, so as to realize the effective recovery and reuse of the material.

[0039] The device is equipped with an inner tank cover 103, which divides the first inner cavity 1002 and the hollow cavity 1003. Together with the transfer box 106 and the reserved opening slot 1061, a unique material collection structure is formed. This structural design is the first of its kind in the field of aluminum ash treatment, providing a brand-new idea and method for solving the problem of material adsorption and waste. In terms of power transmission, through the ingenious combination of multiple gears and rotating rods, such as the coordinated work of the first gear 402, the second gear 403, the third gear 4051 and the second central rotating rod 401, the third central rotating rod 405, etc., the stable rotation of the scraper 105 is achieved. This transmission method is more efficient and stable than the traditional single power drive, which greatly improves the wall scraping and collection effect.

[0040] Working principle: During use, materials and water are transported into the inner tank 103 of the reactor body 100 through the first conveying pipe 500 and the second conveying pipe 600. The materials float on the water. When there is too much material being transported, the second servo motor 400 is activated synchronously. The second central rotating rod 401 drives the first gear 402, which in turn drives the second gear 403. The second gear 403 drives the third central rotating rod 405 below to rotate synchronously. At the same time, the second gear 403 is rotatably connected to the inner wall of the reactor body 100 by the first connecting rod 404. The synchronously rotating third central rotating rod 405 drives the third gear. The third gear 4051 rotates, and the rotating third gear 4051 can drive the bearing 302 and the O-ring 104 to rotate. The fourth gear 4061, which is also provided inside the O-ring 104, can assist in stabilizing the rotation of the O-ring 104. At the same time, the second connecting rod 406 limits and fixes the rotation of the fourth gear 4061. Thus, the rotating O-ring 104 can drive the scraper 105 on the outer wall to rotate, thereby scraping the excess material into the hollow cavity 1003 and the transfer box 106, and conveying it through the pump 200, which can effectively save material waste. After the material and water are mixed, the mixed material is discharged through the discharge pipe 101 by opening the lower electric control valve.

[0041] It should be noted that, for the sake of simplicity, the foregoing embodiments are described as a series of actions. However, those skilled in the art should know that the present invention is not limited to the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Furthermore, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0042] In the several embodiments provided in this application, it should be understood that the disclosed apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative. For example, the division of the above units is merely a logical functional division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connection between the shown or discussed units may be through some interfaces. The indirect coupling or communication connection between the apparatus or units may be in the form of telecommunications or other means.

[0043] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units. That is, they may be located in one place or distributed across multiple network units. Some or all of the units may be selected to achieve the purpose of this embodiment according to actual needs.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of the utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete or make other adjustments to the features in the various embodiments of this utility model according to the situation without conflict or creative effort, so as to obtain different technical solutions that do not deviate from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A secondary aluminum dross decarburization wall scraping collection device characterized by, include: The reactor body (100) has an inner tank cover (103) inside, and a first inner cavity (1002) inside the inner tank cover (103). A hollow cavity (1003) is provided between the inner tank cover (103) and the inner wall of the reactor body (100). A transfer box (106) is provided on the upper side of the inner wall of the inner tank cover (103). A reserved opening slot (1061) is provided at the connection between the transfer box (106) and the inner tank cover (103). A first servo motor (300) is provided above the main body (100) of the reactor, and a second servo motor (400) is provided on one side above the main body (100). A first central rotating rod (301) is provided at the lower end of the first servo motor (300), and an O-ring (104) is provided outside the first central rotating rod (301). A scraper (105) is provided on one side of the outer wall of the O-ring (104).

2. The wall-scraping collection device for secondary aluminum ash and carbon ash removal according to claim 1, characterized in that: The center position inside the O-ring (104) rotates with the first central rotating rod via the bearing (302). The outer wall of the bearing (302) is provided with gears. The two sides outside the bearing (302) are respectively provided with a third gear (4051) and a fourth gear (4061), and the third gear (4051) and the fourth gear (4061) rotate with the outer wall of the bearing (302).

3. The wall-scraping collection device for secondary aluminum ash and carbon ash removal according to claim 2, characterized in that: A second gear (403) is provided above the third gear (4051). The second gear (403) rotates with the third gear (4051) through a third central rotating rod (405). The fourth gear (4061) rotates with the reactor body (100) above through a second connecting rod (406). The second gear (403) is connected to the reactor body (100) above through a first connecting rod (404).

4. The wall-scraping collection device for secondary aluminum ash and carbon ash removal according to claim 3, characterized in that: A first gear (402) is provided on one side of the second gear (403), and the first gear (402) rotates with the second servo motor (400) through the second central rotating rod (401).

5. The wall-scraping collection device for secondary aluminum ash and carbon ash removal according to claim 1, characterized in that: A stirring rod (107) is provided below the outer wall of the first central rotating rod (301), and there are several stirring rods (107).

6. The wall-scraping collection device for secondary aluminum ash and carbon ash removal according to claim 1, characterized in that: An observation opening (1001) is provided inside the upper end face of the reactor body (100). A first conveying pipe (500) and a second conveying pipe (600) are provided on the other side above the reactor body (100). An observation window (102) is provided on the front end face of the reactor body (100). A discharge pipe (101) is provided on the lower end face of the reactor body (100). A handle valve (1011) is provided on one side of the discharge pipe (101). A pump (200) is provided on one side of the reactor body (100). An output pipe (201) is provided on one side of the pump (200).

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