Turbofan wind energy transport system

Abstract

The utility model discloses a curve Huang wind force conveying system, including roots blower, one side of roots blower is provided with pipeline, one side of pipeline is provided with shock absorber, concave support frame is set in the top of pipeline, the inside of concave support frame is provided with hopper, the utility model discloses through starting roots blower and makes it run under stable speed, can form stable airflow in conveying system, provides basic condition for material stable conveying, simultaneously, through opening rotation mechanism and adjusting frequency control material from hopper into the speed of pipeline, avoid the problem of pipeline blockage caused by feeding speed too fast, through the material under the action of conveying airflow, with the cooperation of pipeline and conveying pipe into the tank, reduce the resistance and energy loss in the conveying process, in the conveying process, operating personnel can observe the operating parameter of roots blower in real time, such as current, air pressure etc, be convenient for operating personnel to discover potential problem in time.

Description

Technical Field

[0001] This utility model relates to the field of wind power transmission technology, specifically the Quhuang wind power transmission system. Background Technology

[0002] Pneumatic conveying systems typically use ordinary fans. After the fans start, it is difficult to maintain the speed at an ideal level. During material conveying, simple gravity feeding is often used in the feeding stage, without a dedicated device to control the feeding speed. The pipeline layout is simple and lacks targeted design for potential problems during material conveying.

[0003] Existing pneumatic conveying systems suffer from unstable fan speeds, making it difficult to create a stable airflow. In addition, the lack of effective control in the feeding process makes it impossible to precisely adjust the feeding speed, resulting in inconsistent feeding speeds that easily cause pipe blockages. Once a blockage occurs, the conveying process is interrupted, severely affecting conveying efficiency and making it difficult to guarantee the smoothness and stability of material conveying. At the same time, wind speed is an important factor affecting the conveying effect. Excessive wind speed may cause material collision and wear, while insufficient wind speed may prevent the material from being fully suspended and moved, leading to easy blockages.

[0004] In light of this, we have launched the Quhuang wind power conveyor system. Utility Model Content

[0005] The purpose of this invention is to provide a curved pneumatic conveying system to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a Roots blower, comprising: a Roots blower, a pipe provided on one side of the Roots blower, and a vibration damper provided on one side of the pipe;

[0007] A concave support frame is provided above the pipe, and a hopper is provided inside the concave support frame, which is easy to install inside the concave support frame;

[0008] The tank body is located on one side of a concave support frame. A rotating mechanism is provided at the bottom of the concave support frame. The material is allowed to enter the interior of the pipeline from the hopper through the cooperation of the motor of the rotating mechanism and the distributing valve.

[0009] Preferably, the rotating mechanism includes a discharge port connected between the bottom of a concave support frame and the distributing valves, the bottom of the distributing valves being connected to a channel that communicates with a pipe, and the motor being connected to one side of the distributing valves.

[0010] Preferably, an accelerator is connected inside the pipe, located below the channel.

[0011] Preferably, one end of the pipeline is provided with a conveying pipe, which is connected to the pipeline by a flange, and one end of the conveying pipe extends into the interior of the tank.

[0012] Preferably, a silencer is connected to the top of the Roots blower to reduce the noise during operation.

[0013] Preferably, a pressure device is connected to the surface of the pipe.

[0014] Preferably, the surface of the pipe is connected to a flange, which is used to connect the pipe.

[0015] Preferably, a PLC controller is connected to one side of the hopper. The PLC controller ensures a suitable wind speed, which is crucial for the stable conveying of materials.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) By starting the Roots blower and running it at a stable speed, a stable airflow can be formed in the conveying system, providing a basic condition for stable material conveying. At the same time, by opening the rotating mechanism and adjusting the frequency to control the speed at which the material enters the pipeline from the hopper, the problem of pipeline blockage caused by excessive feeding speed and the situation of affecting conveying efficiency by excessive feeding speed can be effectively avoided, ensuring that the material enters the pipeline stably and guaranteeing the smoothness and stability of the entire conveying process.

[0018] (2) The material enters the tank through the cooperation of the pipeline and the conveying pipe under the action of the conveying airflow. Reasonable pipeline design process, such as the use of gradually changing long radius elbows, appropriate curvature radius, control of elbow turning angle and interval, etc., optimizes the movement trajectory of the material in the pipeline, so that the material can pass through the pipeline more efficiently, reduce the resistance and energy loss in the conveying process, and thus greatly improve the conveying efficiency.

[0019] (3) During the conveying process, the operator can observe the operating parameters of the Roots blower in real time, such as current and air pressure, and at the same time pay attention to the flow of materials in the pipeline and conveying pipe. These parameters and material flow status can intuitively reflect the operating status of the equipment, making it easier for the operator to discover potential problems in time, such as pipeline blockage and blower failure, so as to take corresponding measures to adjust and maintain the equipment and ensure safe and stable operation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] In the diagram: 1. Silencer; 2. Roots blower; 3. Pipeline; 4. Pressure gauge; 5. Flange; 6. Shock absorber; 7. Hopper; 8. Discharge port; 9. Distribution valve; 10. Motor; 11. Accelerator; 12. Channel; 13. Conveying pipe; 14. Tank; 15. PLC controller; 16. Concave support frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 This utility model provides a technical solution: a Roots blower system, including: a Roots blower 2, a pipe 3 on one side of the Roots blower 2, and a shock absorber 6 on one side of the pipe 3;

[0024] The model of the Roots blower 2 can be either JMK-SR250 or HLR-315, etc.

[0025] The model of shock absorber 6 can be either JH-80D or VS-324, etc.

[0026] A concave support frame 16 is provided above the pipe 3, and a hopper 7 is provided inside the concave support frame 16. The hopper 7 is easy to install inside the concave support frame 16.

[0027] Tank 14 is disposed on one side of concave support frame 16. A rotating mechanism is provided at the bottom of the concave support frame 16. Through the cooperation of the motor 10 of the rotating mechanism and the material distribution valve 9, the material is allowed to enter the interior of the pipe 3 from the hopper 7.

[0028] The rotating mechanism includes a concave support frame 16 with a discharge port 8 connected between the material distribution valves 9 at its bottom. The bottom of the material distribution valves 9 is connected to a channel 12, which is connected to a pipe 3. The motor 10 is connected to one side of the material distribution valves 9.

[0029] An accelerator 11 is connected inside the pipe 3 below the channel 12, and the accelerator 11 can be one of the following: DM series, DM150, DM200 / 150 or DR200 / 150.

[0030] One end of the pipeline 3 is provided with a conveying pipe 13, which is connected to the pipeline 3 by a flange 5, and one end of the conveying pipe 13 extends into the interior of the tank 14.

[0031] The top of the Roots blower 2 is connected to a silencer 1, which is used to reduce the noise of the Roots blower 2 during operation. The silencer 1 model can be selected from one of the following: TROX-XBK-25S or Jin Dun-JDHQ-400.

[0032] A pressure device 4 is connected to the surface of the pipe 3. The model of the pressure device 4 can be selected.

[0033] One of the following: Krohne-OPTIBAR-PM-5060 or BD-Sensors-DMP-331.

[0034] The surface of the pipe 3 is connected to a flange 5, which is used to connect the pipe 3.

[0035] A PLC controller 15 is connected to one side of the hopper 7. The PLC controller 15 ensures a suitable wind speed, which is crucial for stable material conveying. The model of the PLC controller 15 can be selected as follows:

[0036] Choose one of the following: Siemens S7-1500-CPU1518F, Rockwell CompactLogix-5380, or Schneider Modicon-M580-ePAC.

[0037] Specifically, during use, first start the Roots blower 2 and run it at a stable speed to create a stable airflow within the conveying system. The material enters the discharge port 8 from the hopper 7 on the concave support frame 16. Then, start the rotating mechanism (i.e., the motor 10 and the distribution valve 9) and adjust the frequency to ensure a stable material entry. Too fast a feeding speed will cause blockage in the pipe 3, while too slow a speed will affect the conveying efficiency. The material slowly enters the accelerator 11 and, under the action of the conveying airflow, enters the large tank (i.e., the tank body 14) through the combined use of the pipe 3 and the conveying pipe 13. During the conveying process, observe the operating parameters of the Roots blower 2, such as current and air pressure, and pay attention to the flow of material in the pipe 3 and the conveying pipe 13. After the conveying is completed, first stop the rotating mechanism. Once the material in the pipe 3 and the conveying pipe 13 has been basically conveyed, turn off the Roots blower 2 to stop the conveying system from working.

[0038] Therefore, ensuring a suitable wind speed through PLC intelligent control technology (i.e., PLC controller 15) is crucial for the stable conveying of materials. The design and process of pipe 3 and conveying pipe 13 are another key component of this conveying system. It has a special curved shape, and its inner wall smoothness, radius and other parameters have a key impact on wind power conveying (the bending type adopts a gradual long radius elbow (R / D=8-10) to avoid sharp right-angle turns. For fragile materials such as soybeans, a 3D spiral elbow with a curvature radius ≥5D (D is the pipe diameter) is suitable. The end 10D length is kept straight to facilitate the airflow stability of the dust removal device). The angle control is that the turning angle of a single elbow is ≤45°, and the interval between multiple elbows is ≥20D. Spacing three-dimensional bends are preferred over planar bends). It can change the airflow direction and speed distribution, making the movement trajectory of materials in it more complex and regular.

[0039] The key to ensuring stable material conveying is to ensure appropriate wind speed through PLC intelligent control technology (i.e., PLC controller 15). The radius, length, diameter and other parameters of the pipeline 3 determine the movement state of the airflow and materials in it. Reasonable design of these parameters can optimize the conveying process, improve conveying efficiency and stability, solve the problem of soybean breakage during conveying, and reduce filter screen blockage.

[0040] The airflow discharged from the end of the conveying pipe 13 often carries a large amount of dust. Therefore, a mixing dust removal device is installed at the end of the conveying pipe 13. The dust is removed by contacting the liquid spray with the dust.

[0041] The mixed dust removal device includes: a cyclone pre-separator, an electrostatic neutralization ring, an atomizing spray unit (dual-fluid nozzle, ultrasonic atomizer), a turbulent mixing chamber (spiral guide plate, porous rectifier grid), a condensation and settling section (waveform baffle, standing wave generator), a cyclone dewatering unit, a dynamic demister, a wastewater collection tank, a filter regeneration module (three-stage filtration: ① drum screen (20 mesh), ② magnetic separator (>8000Gs), ③ ceramic membrane 0.1μm), a reagent dosing unit, a multi-parameter sensor network, an adaptive adjustment module, and an explosion-proof pressure relief valve, etc.

[0042] 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 Turbon® wind energy delivery system characterized by, include: A Roots blower (2), a pipe (3) is provided on one side of the Roots blower (2), and a shock absorber (6) is provided on one side of the pipe (3); A concave support frame (16) is provided above the pipe (3), and a hopper (7) is provided inside the concave support frame (16); Tank (14), the tank (14) is set on one side of the concave support frame (16), the bottom of the concave support frame (16) is provided with a rotating mechanism, and the material is made to enter the interior of the pipe (3) from the hopper (7) by the cooperation of the motor (10) of the rotating mechanism and the material distribution valve (9).

2. The curved pneumatic conveying system according to claim 1, characterized in that, The rotating mechanism includes a concave support frame (16) with a discharge port (8) connected between the material distribution valves (9) at its bottom. The bottom of the material distribution valves (9) is connected to a channel (12), which is connected to a pipe (3). The motor (10) is connected to one side of the material distribution valves (9).

3. The curved pneumatic conveying system according to claim 1, characterized in that, The accelerator (11) is connected inside the pipe (3) below the channel (12).

4. The curved pneumatic conveying system according to claim 1, characterized in that, One end of the pipe (3) is provided with a conveying pipe (13), and one end of the conveying pipe (13) extends into the interior of the tank (14).

5. The curved pneumatic conveying system according to claim 1, characterized in that, The top of the Roots blower (2) is connected to a silencer (1).

6. The curved pneumatic conveying system according to claim 1, characterized in that, A pressure device (4) is connected to the surface of the pipe (3).

7. The curved pneumatic conveying system according to claim 1, characterized in that, The surface of the pipe (3) is connected to a flange (5).

8. The curved pneumatic conveying system according to claim 1, characterized in that, A PLC controller (15) is connected to one side of the hopper (7).

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