Automatic feeding and stirring anti-precipitation device for dust suppression crust agent

Abstract

The utility model discloses a dust and crust inhibitor automatic feeding stirring anti -precipitation device relates to sewage treatment technical field, including the stirring jar, the support is fixedly arranged on the stirring jar top, the support top is fixedly arranged with the storage jar, the storage jar bottom is fixedly arranged with the discharge gate, the discharge gate outer side wall is fixedly arranged with the valve body, the discharge gate bottom is fixedly arranged with the metering pump, and the metering pump output is fixedly arranged with the buffer cavity. The utility model provides through the storage jar can accurate control guarantee the smoothness of conveying, adopts the quantitative feeding module of metering pump and buffer cavity combination, and real -time monitoring is combined to pressure sensor, and the processing demand of bulk cargo yard sewage is accurately matched, and the waste of reagent is reduced, and the operating cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an automatic feeding, stirring and anti-sedimentation device for dust suppressant and crusting agent. Background Technology

[0002] In the process of wastewater treatment and comprehensive resource utilization in bulk cargo yards, the precise addition and uniform mixing of dust suppressant and crusting agent are key steps to improve wastewater treatment efficiency.

[0003] The wastewater from bulk cargo yards is complex, containing large amounts of suspended particulate matter, mineral residues, and soluble salts. Traditional methods of adding dust suppressant and crusting agents face several technical bottlenecks: Firstly, manual or simple mechanical feeding makes accurate metering difficult, often resulting in insufficient crusting or agent waste due to dosage deviations, increasing treatment costs. Secondly, traditional mixing devices easily create localized eddy dead zones during mixing, causing crusting agent particles to deposit at the bottom and sidewalls of the mixing tank, reducing agent utilization and requiring frequent shutdowns for cleaning, impacting continuous operation efficiency. Thirdly, existing equipment lacks real-time monitoring of the mixed liquor concentration, temperature, and sedimentation state, making it impossible to dynamically adjust the dosage and mixing intensity based on wastewater quality, leading to poor stability of the dust suppression effect after treatment. These problems severely restrict the automation level and resource utilization efficiency of bulk cargo yard wastewater treatment. Utility Model Content

[0004] In view of the problems existing in the above-mentioned automatic feeding, stirring and anti-sedimentation devices for dust suppressing and crusting agents, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide an automatic feeding, stirring and anti-sedimentation device for dust suppressant and crusting agent, which solves the problem of caking due to temperature fluctuations during the storage stage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An automatic feeding, stirring, and anti-sedimentation device for dust suppressant and crusting agent includes a stirring tank. A support is fixedly mounted on the top of the stirring tank, a storage tank is fixedly mounted on the top of the support, a discharge port is fixedly mounted on the bottom of the storage tank, a valve body is fixedly mounted on the outer wall of the discharge port, a metering pump is fixedly mounted on the bottom of the discharge port, a buffer chamber is fixedly mounted on the output end of the metering pump, a connecting pipe is fixedly mounted on the bottom of the buffer chamber, a solenoid valve is fixedly mounted on the outer wall of the connecting pipe, the connecting pipe is connected to the stirring tank, a stirring device is fixedly mounted inside the stirring tank, a water inlet is fixedly mounted on the top of the stirring tank, a circulation pump is fixedly mounted on one side of the stirring tank, a baffle pipe is fixedly mounted on one side of the circulation pump, and a spray hole is fixedly mounted on the outer wall of the baffle pipe.

[0007] Preferably, the stirring device includes a motor and a stirring paddle. The motor is fixedly installed at the bottom of the stirring tank, and the stirring paddle is fixedly installed at the output end of the motor. The stirring paddle is rotatably connected to the stirring tank.

[0008] Preferably, a liquid level sensor, a concentration sensor, and a temperature sensor are fixedly installed on the outer wall of the mixing tank.

[0009] Preferably, a control panel is fixedly provided on one side of the mixing tank, a display screen is fixedly provided on the top of the control panel, and a wireless communication module is fixedly provided on one side of the display screen.

[0010] Furthermore, a pressure sensor is fixedly installed on the top of the buffer cavity.

[0011] Preferably, the bottom of the mixing tank is fixedly provided with support legs.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: This invention enables precise control and ensures smooth conveying through a storage tank. It employs a quantitative feeding module combining a metering pump and a buffer chamber, along with real-time monitoring by a pressure sensor, to accurately match the wastewater treatment needs of bulk cargo yards, reducing chemical waste and lowering operating costs.

[0013] In this invention, the circulating disturbance module creates a secondary disturbance to the liquid in the upper part of the mixing tank by spraying a high-speed liquid flow through the spray hole of the disturbance pipe. In conjunction with the circulating disturbance module, the bottom mixture is continuously transported to the upper spray to form an internal circulation flow, which can effectively prevent the deposition of crusting agent particles, reduce the frequency of equipment cleaning, and extend the continuous operation time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 For the present utility model Figure 1 Enlarged schematic diagram of part A; Figure 3 This is a three-dimensional structural diagram of the circulating pump of this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Mixing tank; 2. Support frame; 3. Storage tank; 4. Discharge port; 5. Valve body; 6. Metering pump; 7. Buffer chamber; 8. Connecting pipe; 9. Solenoid valve; 10. Water inlet; 11. Circulation pump; 12. Baffle pipe; 13. Injection hole; 14. Motor; 15. Agitator; 16. Liquid level sensor; 17. Concentration sensor; 18. Temperature sensor; 19. Control panel; 20. Display screen; 21. Wireless communication module; 22. Pressure sensor; 23. Support leg. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] This utility model discloses an automatic feeding, stirring and anti-sedimentation device for dust suppressant and crusting agent.

[0019] This utility model provides, for example Figure 1-3The automatic feeding, stirring, and anti-sedimentation device for dust suppressant and crusting agent shown includes a mixing tank 1. A support 2 is fixedly mounted on the top of the mixing tank 1, and a storage tank 3 is fixedly mounted on the top of the support 2. A discharge port 4 is fixedly mounted on the bottom of the storage tank 3. A valve body 5 is fixedly mounted on the outer wall of the discharge port 4. A metering pump 6 is fixedly mounted on the bottom of the discharge port 4. A buffer chamber 7 is fixedly mounted on the output end of the metering pump 6. A connecting pipe 8 is fixedly mounted on the bottom of the buffer chamber 7. A solenoid valve 9 is fixedly mounted on the outer wall of the connecting pipe 8. The connecting pipe 8 connects to the mixing tank 1. A stirring device is fixedly mounted inside the mixing tank 1. A water inlet 10 is fixedly mounted on the top of the mixing tank 1. A circulation pump 11 is fixedly mounted on one side of the mixing tank 1. A baffle pipe 12 is fixedly mounted on one side of the circulation pump 11. A spray nozzle is fixedly mounted on the outer wall of the baffle pipe 12. In the storage and feeding stage, the dust suppressant and crusting agent is pre-stored in the storage tank 3. The storage tank 3 is fixed to the top of the mixing tank 1 by the bracket 2 to ensure a stable material conveying path. When feeding is required, the valve body 5 is opened, and the crusting agent enters the metering pump 6 through the outlet 4. The metering pump 6 precisely controls the conveying volume according to preset parameters and pumps the crusting agent into the buffer chamber 7 for temporary storage. The pressure sensor 22 at the top of the buffer chamber 7 monitors the pressure change in the chamber in real time and feeds back to the control system to determine whether the material is sufficient and whether the conveying is smooth. After the parameters meet the standard, the solenoid valve 9 on the connecting pipe 8 is opened, and the crusting agent is precisely injected into the mixing tank 1 through the connecting pipe 8 to achieve quantitative feeding. In the mixing stage, the wastewater from the bulk cargo yard is discharged through the inlet at the top of the mixing tank 1. Water enters the tank through inlet 10, and simultaneously the stirring device is activated. Motor 14 at the bottom of the mixing tank 1 drives the stirring paddle 15 to rotate at high speed, initially mixing the wastewater and the crust-forming agent in the tank, ensuring the crust-forming agent is evenly dispersed in the wastewater. To enhance the mixing effect and prevent sedimentation, a circulating disturbance system operates synchronously. Circulating pump 11 on one side of the mixing tank 1 draws the mixture from the bottom of the tank to the turbulence pipe 12. Under pressure, the mixture is ejected at high speed from the spray holes 13 on the outer wall of the turbulence pipe 12, creating secondary disturbance to the liquid in the upper part of the mixing tank 1. The directional spray design of the spray holes 13 and the rotating stirring of the stirring paddle 15 form a coordinated mixing mechanism, breaking up local vortex dead zones and preventing crust-forming agent particles from depositing on the bottom and side walls of the tank, ensuring the mixture... For uniform concentration and process monitoring and control, the liquid level sensor 16, concentration sensor 17, and temperature sensor 18 on the outer wall of the mixing tank 1 collect real-time data on the liquid level, mixed liquid concentration, and temperature. After the data is processed by the control system, it is displayed in real-time on the display screen 20 of the control panel 19. Operators can adjust parameters such as feed rate and stirring speed through the control panel 19. The wireless communication module 21 supports remote data transmission and control, realizing intelligent regulation. When the mixed liquid reaches the preset treatment standard, it can be discharged through the subsequent process to complete the sewage treatment. The entire process achieves automatic and accurate addition of dust suppressant and crusting agent, efficient mixing, and anti-sedimentation function through the coordinated operation of various components, ensuring the stability of sewage treatment effect.

[0020] To make mixing easier, such as Figure 1As shown, the stirring device includes a motor 14 and a stirring paddle 15. The motor 14 is fixedly installed at the bottom of the stirring tank 1, and the stirring paddle 15 is fixedly installed at the output end of the motor 14. The stirring paddle 15 is rotatably connected to the stirring tank 1.

[0021] In order to better monitor data, such as Figure 1 As shown, a liquid level sensor 16, a concentration sensor 17, and a temperature sensor 18 are fixedly installed on the outer wall of the mixing tank 1.

[0022] For easier operation, such as Figure 1 As shown, a control panel 19 is fixedly installed on one side of the mixing tank 1, a display screen 20 is fixedly installed on the top of the control panel 19, and a wireless communication module 21 is fixedly installed on one side of the display screen 20.

[0023] Finally, for greater stability of the device, such as Figure 1-3 As shown, a pressure sensor 22 is fixedly installed on the top of the buffer chamber 7, and a support leg 23 is fixedly installed on the bottom of the mixing tank 1.

[0024] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic feeding, stirring, and anti-sedimentation device for a dust suppressant and crusting agent, comprising a stirring tank (1), characterized in that, The mixing tank (1) is fixedly provided with a bracket (2) at the top, a storage tank (3) is fixedly provided at the top of the bracket (2), a discharge port (4) is fixedly provided at the bottom of the storage tank (3), a valve body (5) is fixedly provided on the outer wall of the discharge port (4), a metering pump (6) is fixedly provided at the bottom of the discharge port (4), a buffer chamber (7) is fixedly provided at the output end of the metering pump (6), a connecting pipe (8) is fixedly provided at the bottom of the buffer chamber (7), a solenoid valve (9) is fixedly provided on the outer wall of the connecting pipe (8), the connecting pipe (8) is connected to the mixing tank (1), a stirring device is fixedly provided inside the mixing tank (1), a water inlet (10) is fixedly provided at the top of the mixing tank (1), a circulation pump (11) is fixedly provided on one side of the mixing tank (1), a turbulence pipe (12) is fixedly provided on one side of the circulation pump (11), and a spray hole (13) is fixedly provided on the outer wall of the turbulence pipe (12).

2. The automatic feeding, stirring, and anti-sedimentation device for dust suppressant and crusting agent according to claim 1, characterized in that, The stirring device includes a motor (14) and a stirring paddle (15). The motor (14) is fixedly installed at the bottom of the stirring tank (1), and the stirring paddle (15) is fixedly installed at the output end of the motor (14). The stirring paddle (15) is rotatably connected to the stirring tank (1).

3. The automatic feeding, stirring, and anti-sedimentation device for dust suppressant and crusting agent according to claim 1, characterized in that, The mixing tank (1) is fixedly equipped with a liquid level sensor (16), a concentration sensor (17) and a temperature sensor (18) on its outer wall.

4. The automatic feeding, stirring, and anti-sedimentation device for dust suppressant and crusting agent according to claim 1, characterized in that, A control panel (19) is fixedly provided on one side of the mixing tank (1), a display screen (20) is fixedly provided on the top of the control panel (19), and a wireless communication module (21) is fixedly provided on one side of the display screen (20).

5. The automatic feeding, stirring, and anti-sedimentation device for dust suppressant and crusting agent according to claim 1, characterized in that, A pressure sensor (22) is fixedly installed on the top of the buffer chamber (7).

6. The automatic feeding, stirring, and anti-sedimentation device for dust suppressant and crusting agent according to claim 1, characterized in that, The bottom of the mixing tank (1) is fixedly provided with a support leg (23).

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