CN212142484U

CN212142484U - Sodium carbonate full-automatic feeding monitoring system

Info

Publication number: CN212142484U
Application number: CN202020514547.4U
Authority: CN
Inventors: 徐安东; 姬广伟; 李山; 葛艳
Original assignee: Shenglong Chemical Co ltd
Current assignee: Shenglong Chemical Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-15
Anticipated expiration: 2030-04-09

Abstract

The utility model relates to a sodium carbonate full-automatic throwing adds monitored control system belongs to sodium carbonate monitored control system technical field. The utility model comprises a stirring motor I positioned in the feeding bin, an electronic weighing meter positioned at the discharge port of the feeding bin, and a vibrating motor positioned at the outer side wall of the feeding bin; the dosing monitoring system further comprises: the conveying motor is positioned at the end part of the spiral auger, the filtering motor is positioned at the top of the stirring tank, and the stirring motor II is positioned at the bottom of the stirring tank; the filter motor drives the rotary filter screen on the filter motor to rotate for 360 degrees through the rotating shaft, and the rotary filter screen is positioned below the outlet of the spiral auger; the PLC is respectively connected with a stirring motor I, a stirring motor II, a vibration motor and a filtering motor; and the electronic weighing meter feeds the detected weighing information back to the PLC. The utility model discloses simple structure, control are simple and convenient, can replace the manual work completely, safe and reliable, degree of automation height.

Description

Sodium carbonate full-automatic feeding monitoring system

Technical Field

The utility model relates to a sodium carbonate full-automatic throwing adds monitored control system belongs to sodium carbonate monitored control system technical field.

Background

The production process of a chemical plant needs to use a sodium carbonate solution with a certain concentration, and the manual production process of sodium carbonate powder needs to be matched with related facilities such as a forklift, a hopper, a freight elevator and the like, and the sodium carbonate powder enters a powder conveying pipe to easily cause accumulation and hardening.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect that prior art exists, the utility model provides a sodium carbonate is full-automatic throws and adds monitored control system, simple structure, control are simple and convenient, can replace the manual work completely, safe and reliable, degree of automation height.

Sodium carbonate full-automatic throw with monitored control system, including PLC controller, reinforced feed bin, spiral auger and agitator tank, throw with monitored control system and include: the device comprises a stirring motor I positioned in a feeding bin, an electronic weighing meter positioned at a discharge port of the feeding bin, and a vibrating motor positioned on the outer side wall of the feeding bin; the dosing monitoring system further comprises: the conveying motor is positioned at the end part of the spiral auger, the filtering motor is positioned at the top of the stirring tank, and the stirring motor II is positioned at the bottom of the stirring tank; the filter motor drives the rotary filter screen on the filter motor to rotate for 360 degrees through the rotating shaft, and the rotary filter screen is positioned below the outlet of the spiral auger; the stirring motor II is connected with a stirring blade, a connecting rod is further arranged above the rotating shaft, and an M-shaped stirring rod is arranged below the connecting rod; the PLC is respectively connected with a stirring motor I, a stirring motor II, a vibration motor and a filtering motor; and the electronic weighing meter feeds the detected weighing information back to the PLC.

Preferably, an electromagnetic valve group is installed on the stirring tank, and comprises a spraying electromagnetic valve, a water inlet electromagnetic valve and a liquid outlet electromagnetic valve; the spraying electromagnetic valve is connected with a spraying pipeline which is positioned below the rotary filter screen; the water inlet electromagnetic valve is connected with a water inlet pipeline, and the water inlet pipeline is positioned below the spraying pipeline; the liquid outlet electromagnetic valve is connected with a liquid outlet pipeline which is positioned below the stirring tank; the PLC controller is respectively connected with the spraying electromagnetic valve, the water inlet electromagnetic valve and the liquid outlet electromagnetic valve.

Preferably, the charging bin is of a conical structure, and the conical end of the charging bin vertically corresponds to the feeding hole of the spiral auger; the vibrating motor is located outside the cone end.

Preferably, a partition plate is arranged in the middle of the stirring tank and is positioned between the spraying pipeline and the water inlet pipeline.

The utility model has the advantages that: sodium carbonate full-automatic throw with monitored control system, (1) automatic cycle work: as a working cycle, completing the processes of automatic water feeding, stirring and liquid discharging, and automatically judging the end of discharging to start the next cycle; (2) automatic monitoring and collecting work: and controlling corresponding equipment according to the fed back working state signal, and adjusting the back working parameters to enable the working state of the equipment to meet the process requirements.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic connection block diagram of the present invention.

In the figure: 1. a feeding bin; 2. a stirring motor I; 3. an electronic weighing meter; 4. a vibration motor; 5. a conveying motor; 6. a spiral auger; 7. a stirring tank; 8. rotating the filter screen; 9. a filter motor; 10. a spraying electromagnetic valve; 11. a water inlet electromagnetic valve; 12. a stirring motor II; 13. stirring blades; 14. an M-shaped stirring rod; 15. a liquid outlet electromagnetic valve; 16. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work at z belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-2, sodium carbonate full-automatic throw monitored control system, including PLC controller, reinforced feed bin 1, spiral auger 6 and agitator tank 7, throw monitored control system and include: the device comprises a stirring motor I2 positioned in a feeding bin 1, an electronic weighing meter 3 positioned at a discharge port of the feeding bin 1 and a vibration motor 4 positioned on the outer side wall of the feeding bin 1; the dosing monitoring system further comprises: the conveying motor 5 is positioned at the end part of the spiral auger 6, the filtering motor 9 is positioned at the top of the stirring tank 7, and the stirring motor II 12 is positioned at the bottom of the stirring tank 7; the filter motor 9 drives the rotary filter screen 8360 degrees on the filter motor to rotate through a rotating shaft, and the rotary filter screen 8 is positioned below the outlet of the spiral auger 6; the stirring motor II 12 is connected with a stirring blade 13, a connecting rod is arranged above the rotating shaft, and an M-shaped stirring rod 14 is arranged below the connecting rod; the PLC is respectively connected with a stirring motor I2, a stirring motor II 12, a vibration motor 4 and a filtering motor 9; the electronic weighing meter 3 feeds back the detected weighing information to the PLC controller.

An electromagnetic valve group is arranged on the stirring tank 7 and comprises a spraying electromagnetic valve 10, a water inlet electromagnetic valve 11 and a liquid outlet electromagnetic valve 15; the spraying electromagnetic valve 10 is connected with a spraying pipeline which is positioned below the rotary filter screen 8; the water inlet electromagnetic valve 11 is connected with a water inlet pipeline, and the water inlet pipeline is positioned below the spraying pipeline; the liquid outlet electromagnetic valve 15 is connected with a liquid outlet pipeline which is positioned below the stirring tank 7; the PLC controller is respectively connected with the spraying electromagnetic valve 10, the water inlet electromagnetic valve 11 and the liquid outlet electromagnetic valve 15.

The feeding bin 1 is of a conical structure, and the conical head end of the feeding bin 1 vertically corresponds to the feeding hole of the spiral auger 6; the vibration motor 4 is located outside the cone end.

And a partition plate 16 is arranged in the middle of the stirring tank 7, and the partition plate 16 is positioned between the spraying pipeline and the water inlet pipeline.

Sodium carbonate full-automatic throw with monitored control system, (1) automatic cycle work: as a working cycle, completing the processes of automatic water feeding, stirring and liquid discharging, and automatically judging the end of discharging to start the next cycle; (2) automatic monitoring and collecting work: and controlling corresponding equipment according to the fed back working state signal, and adjusting the back working parameters to enable the working state of the equipment to meet the process requirements.

The utility model discloses a use as follows: the PLC controls a stirring motor I2 of the feeding bin 1 to rotate, sodium carbonate powder in the feeding bin 1 is stirred, after stirring is finished, the powder is conveyed to the spiral auger 6 through a discharge hole at the bottom, and the weight of the powder is monitored by the electronic weighing meter 3 in time; in the process that the powder material descends under the action of gravity, the powder material is easy to harden and block, the PLC controller drives the vibration motor 4 to beat and vibrate on the outer side wall, and the powder material smoothly enters the spiral auger 6; a helical blade is arranged in the helical auger 6 and is driven by a conveying motor 5 to convey the powder to a stirring tank 7; the top of the stirring tank 7 is provided with a rotary filter screen 8, the rotary filter screen 8 filters the conveyed sodium carbonate, the filter screen rotating by 360 degrees filters the hardened powder with large particles, and the powder with small particles falls on the partition plate 16 below; stopping spiral feeding, closing the partition plate 16 and retracting, and turning the filtered powder to the lower part; the PLC controls the spray solenoid valve 10 and the water inlet solenoid valve 11 to be opened, powder on the partition plate 16 is sprayed and washed on the wall of the stirring tank 7 through the spray pipeline, liquid is added into the stirring tank 7 through the water inlet pipeline and mixed with small-particle powder to enter the tank body below, the PLC drives the stirring motor II 12 to rotate, the stirring motor II 12 drives the rotating shaft to rotate, the stirring blade 13 on the rotating shaft and the M-shaped stirring rod 14 rotate synchronously, and the powder and the liquid are fully and uniformly mixed; and after the stirring is finished, the PLC closes the spraying electromagnetic valve 10, the water inlet electromagnetic valve 11 and the stirring motor II 12, and opens the liquid outlet electromagnetic valve 15 to discharge the mixed sodium carbonate solution from the liquid outlet pipeline.

The utility model discloses simple structure, control are simple and convenient, can replace the manual work completely, safe and reliable, degree of automation height.

The utility model discloses can extensively apply to the sodium carbonate monitored control system occasion.

Claims

1. The utility model provides a sodium carbonate is full-automatic throws and adds monitored control system, includes PLC controller, reinforced feed bin (1), spiral auger (6) and agitator tank (7), its characterized in that, throws and adds monitored control system and includes: the device comprises a stirring motor I (2) positioned in a feeding bin (1), an electronic weighing meter (3) positioned at a discharge hole of the feeding bin (1), and a vibration motor (4) positioned on the outer side wall of the feeding bin (1); the dosing monitoring system further comprises: a conveying motor (5) positioned at the end part of the spiral auger (6), a filtering motor (9) positioned at the top part of the stirring tank (7), and a stirring motor II (12) positioned at the bottom part of the stirring tank (7); the filtering motor (9) drives the rotary filter screen (8) thereon to rotate for 360 degrees through a rotating shaft, and the rotary filter screen (8) is positioned below the outlet of the spiral auger (6); the stirring motor II (12) is connected with a stirring blade (13), a connecting rod is arranged above the rotating shaft, and an M-shaped stirring rod (14) is arranged below the connecting rod; the PLC is respectively connected with a stirring motor I (2), a stirring motor II (12), a vibration motor (4) and a filtering motor (9); the electronic weighing meter (3) feeds back the detected weighing information to the PLC controller.

2. The sodium carbonate full-automatic feeding and monitoring system according to claim 1, wherein an electromagnetic valve set is mounted on the stirring tank (7), and comprises a spraying electromagnetic valve (10), a water inlet electromagnetic valve (11) and a liquid outlet electromagnetic valve (15); the spraying electromagnetic valve (10) is connected with a spraying pipeline which is positioned below the rotary filter screen (8); the water inlet electromagnetic valve (11) is connected with a water inlet pipeline, and the water inlet pipeline is positioned below the spraying pipeline; the liquid outlet electromagnetic valve (15) is connected with a liquid outlet pipeline which is positioned below the stirring tank (7); the PLC controller is respectively connected with the spraying electromagnetic valve (10), the water inlet electromagnetic valve (11) and the liquid outlet electromagnetic valve (15).

3. The sodium carbonate full-automatic feeding and monitoring system according to claim 1, characterized in that the charging bin (1) is of a conical structure, and the conical end of the charging bin (1) vertically corresponds to the feeding port of the spiral auger (6); the vibrating motor (4) is positioned outside the cone end.

4. The sodium carbonate full-automatic feeding and monitoring system according to claim 1, characterized in that a partition plate (16) is arranged in the middle of the stirring tank (7), and the partition plate (16) is positioned between the spraying pipeline and the water inlet pipeline.