Balanced material distributing device for solid powder

Abstract

The utility model relates to the technical field of industrial environmental protection and automation control. The solid powder balanced distributing device comprises a conveying mechanism, a distributing mechanism and a discharging assembly, a distributing opening is formed in the conveying mechanism, the distributing mechanism is arranged at the distributing opening, and the discharging assembly is arranged at the bottom of the distributing mechanism; wherein the conveying mechanism is used for conveying materials; the material distributing mechanism is used for controlling the opening degree of the material distributing opening; the discharging assembly is used for guiding the materials into target equipment. By means of the material distributing mechanism, the opening degree of the material distributing opening can be accurately controlled, uniform distribution of solid powder is achieved, and therefore the problems that in a traditional solid powder supply system, material distributing is not uniform, the solid powder in the dust removal unit is not uniformly distributed, the dust removal effect is affected, the environmental pollution risk is increased, and production safety is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial environmental protection and automatic control, and in particular to a solid powder material balanced distribution device. Background Art

[0002] Industrial production processes, especially electrolysis systems such as aluminum electrolysis, generate large amounts of dusty flue gas. This flue gas contains not only dust particles but also potentially harmful substances such as fluoride. To effectively purify this flue gas, reduce environmental pollution, and ensure production safety, solid powders are often introduced as purification media.

[0003] Traditional solid powder supply systems often suffer from uneven distribution. This can lead to uneven distribution of solid powder within the dust removal unit, compromising dust removal effectiveness. On the one hand, insufficient powder may prevent effective flue gas purification in certain areas, leading to the discharge of harmful gases without adequate treatment and increasing the risk of environmental pollution. On the other hand, excessive powder supply can lead to waste, increase the load on the dust removal unit, reduce purification efficiency, and even cause equipment failure, impacting the stable operation of the production line. Utility Model Content

[0004] The purpose of the utility model is to provide a solid powder balanced distribution device, which aims to solve the problem of uneven distribution of solid powder in traditional solid powder supply systems, resulting in uneven distribution of solid powder in the dust removal unit, affecting the dust removal effect, increasing the risk of environmental pollution, and reducing production safety.

[0005] The utility model is achieved through the following technical solutions:

[0006] A solid powder balanced distribution device comprises: a conveying mechanism, a distribution mechanism and a discharging assembly, wherein the conveying mechanism is provided with a distribution opening, the distribution mechanism is arranged at the distribution opening, and the discharging assembly is arranged at the bottom of the distribution mechanism;

[0007] Among them, the conveying mechanism is used to convey materials; the material distribution mechanism is used to control the opening and closing degree of the material distribution port; and the material discharge component is used to guide the material into the target equipment.

[0008] Optionally, the conveying mechanism includes: a conveying channel and a conveying component, the conveying component is arranged in the conveying channel, and the material distribution port is arranged on the side of the conveying channel.

[0009] Optionally, a first observation port is provided on the side of the conveying channel.

[0010] Optionally, the material distribution mechanism includes a driving component, an adjusting component and a shell, the shell is arranged at the material distribution port and forms a closed space with the conveying mechanism, the driving component is arranged in the closed space, the adjusting component corresponds to the material distribution port, the driving component is connected to the adjusting component, and the discharging component is connected to the bottom of the shell; wherein, the adjusting component is used to adjust the opening and closing degree of the material distribution port.

[0011] Optionally, a first chamber and a second chamber are provided in the enclosed space, the material distribution port is communicated with the first chamber, the driving assembly is provided in the second chamber, and the discharging assembly is communicated with the bottom of the first chamber.

[0012] Optionally, the driving component is a servo motor.

[0013] Optionally, there are several material distribution openings, and the material distribution mechanism corresponds to the number of the material distribution openings.

[0014] Optionally, a second observation port is provided on both the conveying mechanism and the material dividing mechanism, and a switch is provided at the second observation port.

[0015] Optionally, an exhaust component is provided on the conveying mechanism, and the exhaust component is connected to the conveying mechanism.

[0016] Optionally, a sensor module is further included, which is arranged on the target device and connected to the material distribution mechanism; wherein the sensor module is used to monitor the working status of the target device and feedback control the material distribution mechanism.

[0017] The technical solution of the utility model has at least the following advantages and beneficial effects:

[0018] Accurate material distribution improves production efficiency: Through the distribution mechanism, the opening and closing degree of the distribution port can be accurately controlled to achieve uniform distribution of solid powder. This not only avoids the problems of material accumulation or uneven distribution that may occur in traditional distribution methods, but also ensures that each device on the production line can receive a stable and appropriate supply of materials, thereby significantly improving production efficiency and product quality.

[0019] Flexible adjustment and strong adaptability: The adjustability of the distributing mechanism enables the utility model to adapt to the processing needs of solid powders of different types, particle sizes and flow rates. Whether it is fine powder or larger particles, the ideal distributing effect can be achieved by adjusting the opening and closing degree of the distributing port, thereby enhancing the versatility and flexibility of the device.

[0020] High degree of automation and reduced manual intervention: Through the precisely controlled material distribution mechanism and discharging components, the automation of material distribution and transportation is realized, which greatly reduces the manual operation links. It not only improves work efficiency, but also reduces errors and safety hazards caused by human factors, and improves the overall automation level of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a solid powder balanced distribution device provided in an embodiment of the present utility model;

[0022] Figure 2 A schematic diagram of the internal structure of a solid powder balanced distribution device provided in an embodiment of the present utility model;

[0023] Icons: 1- conveying mechanism, 101- first observation port, 2- material distribution mechanism, 201- driving assembly, 202- adjusting assembly, 3- discharging assembly, 4- second observation port, 5- exhaust assembly. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Example 1

[0026] Reference Figure 1 A solid powder balanced distribution device comprises: a conveying mechanism 1, a distribution mechanism 2, and a discharge assembly 3. The conveying mechanism 1 is provided with a distribution opening, the distribution mechanism 2 is arranged at the distribution opening, and the discharge assembly 3 is arranged at the bottom of the distribution mechanism 2. The conveying mechanism 1 is used to convey materials; the distribution mechanism 2 is used to control the opening and closing degree of the distribution opening; and the discharge assembly 3 is used to introduce materials into a target device. In this embodiment, the target device is a dust removal unit of an electrolysis system. The distribution mechanism 2 is used to evenly introduce the solid powder used for dust removal into the dust removal unit, thereby preventing uneven distribution of the dust removal unit, thereby preventing harmful gases from being discharged without purification, reducing environmental pollution, and improving production safety. The solid powder can be alumina powder, which purifies harmful substances in the dust-laden flue gas generated during the electrolysis process and absorbs fluorides in the dust-laden flue gas. The solid powder balanced distribution device is used to adjust and control the amount of solid powder entering the dust removal unit, ensuring that the solid powder used for dust removal in the dust removal unit is evenly input, thereby improving purification efficiency and achieving energy saving and consumption reduction effects.

[0027] In this embodiment, the conveying mechanism 1 comprises a conveying channel and a conveying assembly. The conveying assembly is disposed within the conveying channel, and a material dispensing port is disposed on the side of the conveying channel. The conveying channel provides a closed conveying path for materials, thereby reducing material loss and contamination during transportation. The conveying assembly, which can be a screw conveyor, belt conveyor, or the like, is used to propel materials within the conveying channel.

[0028] In this embodiment, a first observation port 101 is provided on the side of the conveying channel. The first observation port 101 is convenient for observing the conveying status of the material and detecting the operating status of the conveying mechanism.

[0029] In this embodiment, the dispensing mechanism 2 includes a drive assembly 201, an adjustment assembly 202, and a housing. The housing is located at the dispensing opening and forms a closed space with the conveying mechanism 1 to prevent material leakage. The drive assembly 201 is located within the closed space, and the adjustment assembly 202 corresponds to the dispensing opening. The drive assembly 201 and the adjustment assembly 202 are connected, and the discharge assembly 3 is connected to the bottom of the housing. The adjustment assembly 202 is used to adjust the opening and closing degree of the dispensing opening. The drive assembly 201 can be a servo motor or a stepper motor to drive the opening and closing of the adjustment assembly.

[0030] In this embodiment, the adjustment component 202 can be composed of an adjustment plate, a connector and a drive interface. The adjustment plate is the component that actually contacts and controls the opening and closing degree of the material distribution port. The shape and size of the adjustment plate should be compatible with the material distribution port. The connector is used to connect the adjustment plate to the drive component 201 to ensure the transmission of the driving force. The drive interface is the connection point between the adjustment plate and the drive component. The adjustment component 202 drives the movement of the adjustment plate through the drive component 201, thereby controlling the opening and closing degree of the material distribution port. The movement of the adjustment plate can be linear (such as through a screw or a slide rail) or rotational (such as through a gear or a lever), depending on the design requirements and space limitations of the material distribution port. The opening and closing degree of the adjustment component 202 can be precisely controlled by the drive component 201 to meet the material distribution under different working conditions. The drive component 201 can be connected to a remote control system to achieve remote control of the adjustment component 201, so that the operator can adjust the opening and closing degree of the material distribution port from a location away from the site. The operator can perform remote operation through the touch screen or computer interface of the remote control system.

[0031] In this embodiment, a first chamber and a second chamber are provided in the enclosed space, the material dispensing port is connected to the first chamber, the drive assembly 201 is disposed in the second chamber, and the drive assembly 201 can be kept clean and in stable operation. The discharge assembly 3 is connected to the bottom of the first chamber. The discharge assembly 3 can be funnel-shaped to facilitate the outflow of materials.

[0032] In this embodiment, there are several distribution openings, and the distribution mechanism 2 corresponds to the number of distribution openings, thereby achieving multi-point distribution. The distribution mechanism 2 adopts the principle of side overflow and the principle of secondary related flow overflow distribution to reduce the error of multi-point distribution of a single chute. When used in conjunction with a low-resistance chute, the inclination angle of the low-resistance chute is adjusted to the corresponding angle through corresponding calculations to achieve the effect of eliminating sand accumulation in the chute.

[0033] In this embodiment, a second observation port is provided on both the conveying mechanism 1 and the material distribution mechanism 2 for observing the state of the material during the conveying and distribution process, as well as the operating status of the detection equipment; a switch is provided at the second observation port for easy opening or closing.

[0034] In this embodiment, an exhaust component 5 is provided on the conveying mechanism 1, and the exhaust component 5 is used to adjust the pneumatic balance to prevent the material from being blocked or accumulated during the conveying process; the exhaust component 5 is connected to the conveying mechanism 1 to facilitate the discharge of excess gas.

[0035] In this embodiment, the exhaust assembly 5 can be composed of an exhaust port, a regulating valve, a connecting pipe, and a dust filter. The exhaust port is provided on the conveying mechanism 1 to effectively discharge the gas accumulated inside. The regulating valve is used to control the exhaust volume and ensure the stability of the internal air pressure of the system. The connecting pipe connects the exhaust port to subsequent processing equipment such as the dust filter to form a complete gas exhaust channel. The dust filter is used to filter out dust and harmful substances in the gas to prevent them from polluting the environment.

[0036] Example 2

[0037] Based on Example 1, this embodiment further includes a sensor module, which is arranged on the target device and connected to the material distribution mechanism 2; wherein the sensor module is used to monitor the working status of the target device and feedback control the material distribution mechanism 2.

[0038] In this embodiment, the sensor module may include a temperature sensor, a pressure sensor, a flow sensor, etc., for monitoring key parameters such as temperature, pressure, and gas flow within the target device. The sensor module monitors the operating status of the target device in real time, such as the temperature, pressure, and gas flow within the dust removal unit, and transmits this data to the control system via wired or wireless means. After receiving the data from the sensor module, the control system processes and analyzes the data to determine whether the current operating status of the dust removal unit is within the optimal range. For example, if the temperature or pressure is too high, it may mean that the dust removal efficiency has decreased, and the amount of solid powder input needs to be increased to enhance the purification effect. Based on the processing results, the control system sends a control signal to the material distribution mechanism 2 to adjust the opening and closing of its material distribution port, thereby changing the amount of solid powder distributed. The adjustment method can be continuous and real-time, or periodic and based on preset rules. After adjusting the distribution amount, the control system continues to monitor the data from the sensor module and evaluates the adjustment effect. If the effect is not good, further adjustments are made. If the effect is good, the current state is maintained or fine-tuned for optimization.

[0039] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A solid powder balanced distribution device, characterized in that: include: A conveying mechanism (1), a material distribution mechanism (2) and a discharging assembly (3), wherein the conveying mechanism (1) is provided with a material distribution opening, the material distribution mechanism (2) is arranged at the material distribution opening, and the discharging assembly (3) is arranged at the bottom of the material distribution mechanism (2); The conveying mechanism (1) is used to convey materials; the material distribution mechanism (2) is used to control the opening and closing degree of the material distribution port; and the material discharging component (3) is used to guide the materials into the target equipment.

2. The solid powder balanced distribution device according to claim 1, characterized in that: The conveying mechanism (1) comprises: a conveying channel and a conveying component, the conveying component is arranged in the conveying channel, and the material distribution port is arranged on the side of the conveying channel.

3. The solid powder balanced distribution device according to claim 2, characterized in that: A first observation port (101) is provided on the side of the conveying channel.

4. The solid powder balanced distribution device according to claim 1, characterized in that: The material distribution mechanism (2) comprises a driving component (201), an adjusting component (202) and a shell; the shell is arranged at the material distribution port and forms a closed space with the conveying mechanism (1); the driving component (201) is arranged in the closed space; the adjusting component (202) corresponds to the material distribution port; the driving component (201) is connected to the adjusting component (202); and the discharging component (3) is connected to the bottom of the shell; wherein the adjusting component (202) is used to adjust the opening and closing degree of the material distribution port.

5. The solid powder balanced distribution device according to claim 4, characterized in that: A first chamber and a second chamber are provided in the closed space, the material distribution port is communicated with the first chamber, the driving component (201) is provided in the second chamber, and the discharging component (3) is communicated with the bottom of the first chamber.

6. The solid powder balanced distribution device according to claim 4, characterized in that: The driving component (201) is a servo motor.

7. The solid powder balanced distribution device according to claim 1, characterized in that: There are several material distribution openings, and the material distribution mechanism (2) corresponds to the number of the material distribution openings.

8. The solid powder balanced distribution device according to claim 1, characterized in that: The conveying mechanism (1) and the material distribution mechanism (2) are both provided with a second observation port, and a switch is provided at the second observation port.

9. The solid powder balanced distribution device according to claim 1, characterized in that: An exhaust assembly (5) is provided on the conveying mechanism (1), and the exhaust assembly (5) is in communication with the conveying mechanism (1).

10. The solid powder balanced distribution device according to any one of claims 1 to 9, characterized in that: It also includes a sensor module, which is arranged on the target device and connected to the material distribution mechanism (2); wherein the sensor module is used to monitor the working state of the target device and feedback control the material distribution mechanism (2).

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