Automatic cymoxanil packaging system

Abstract

The utility model relates to an automatic cymoxanil packaging system, which is characterized in that the bottom of a rake dryer is connected to the upper part of a stock bin through a feeding valve and a feeding spiral conveyor, the bottom of the stock bin is connected with a middle inlet of a bidirectional spiral conveyor through an airlock, and the spiral directions of the bidirectional spiral conveyor on the two sides of the middle inlet are opposite; the two ends of the bidirectional spiral conveyor are respectively provided with a discharge port with a discharge valve, ton bags or packaging barrels are arranged below the discharge ports and are arranged on a wagon balance, the wagon balance is connected with a controller with a display, more than two atomizing nozzles are uniformly distributed above the peripheries of the discharge ports around the central circumferences of the discharge ports, and the atomizing nozzles are connected with a water supply pipe. And the feeding valve, the feeding spiral conveyor, the airlock, the bidirectional spiral conveyor and the discharging valve are connected with a controller. The system is simple in structure, capable of efficiently and automatically metering, dust-proof, safe and explosion-proof.

Description

Technical Field

[0001] The utility model relates to a packaging system, in particular to an automatic cymoxanil packaging system. Background Art

[0002] As a synthetic pesticide, dye and medicine product, cymoxanil ultimately needs to be separated from the solid and liquid and dried before packaging. The packaging process requires manual bagging and observation of the packaging quantity, which is time-consuming and labor-intensive. The weight of each bag of packaged product is prone to large errors. In addition, the packaging of dry powder cymoxanil is prone to dust, resulting in problems such as product waste, environmental pollution and flammable and explosive safety hazards. Summary of the invention

[0003] The utility model provides a cymoxanil automatic packaging system which has a simple structure, can automatically measure efficiently, prevents dust, and is safe and explosion-proof.

[0004] The technical scheme adopted by the utility model is: an automatic packaging system for cymoxanil, characterized in that: it comprises a rake dryer, a silo, a blower shutoff fan, and a discharging screw conveyor, the bottom of the rake dryer is connected to the top of the silo through a feeding valve and a feeding screw conveyor, the bottom of the silo is connected to the middle inlet of the bidirectional screw conveyor through the blower shutoff fan, the spiral directions of the bidirectional screw conveyor on both sides of the middle inlet are opposite, discharging ports with discharging valves are respectively arranged at both ends of the bidirectional screw conveyor, ton bags or packaging barrels are arranged below the discharging ports, the ton bags or packaging barrels are placed on a floor scale, the floor scale is connected to a controller with a display, more than two atomizing nozzles are evenly arranged around the central circumference of the discharging port above the outer periphery of the discharging port, the atomizing nozzles are connected to a water supply pipe, and the feeding valve, the feeding screw conveyor, the blower shutoff fan, the bidirectional screw conveyor, and the discharging valve are connected to the controller.

[0005] A packaging dust cover facing downwards is arranged above the discharge port.

[0006] The atomizing nozzle is connected in the packaging dust cover.

[0007] The floor scale is connected to a roller conveyor belt, and a bag sewing machine corresponding to ton bags is arranged on the roller conveyor belt.

[0008] The atomizing nozzle is directed outward.

[0009] A water receiving tray corresponding to the direction of the atomizing nozzle is arranged on the periphery of the floor scale, the ton bag or the packaging barrel. The lower end of the outer side of the water receiving tray is connected to the filter through a drainage pipe, and the filter feeds the material to the rake dryer.

[0010] The feeding screw conveyor comprises a lifting section, and an exhaust valve is arranged at the top end of the lifting section.

[0011] A vibrator is arranged on the side wall of the silo.

[0012] A plurality of atomizing nozzles are evenly distributed above the system.

[0013] The utility model uses a rake dryer to dry the filtered cymoxanil and then feeds it to a silo through a feeding valve and a feeding screw conveyor. The fan at the bottom of the silo is controlled to open the bidirectional feeding screw conveyor, and any one end or both ends are opened to complete the simultaneous feeding operation. The discharge valve of the discharge port can be opened to feed the ton bag or packaging barrel below. The weighing feedback controller is fed back in real time through a floor scale, and the display is manually monitored in real time. When the ton bag or packaging barrel feeding reaches the set packaging weight, the discharge valve can be closed, and the ton bag or packaging barrel is sent out through the roller conveyor belt of the corresponding floor scale. At the same time, the ton bag can be sewn by a bag sewing machine. The packaging operation is fully automatically controlled, with high packaging accuracy and high speed. In addition, the dust dropped from the powder material from the discharge port is prevented from spreading by the packaging dust cover, and is simultaneously precipitated by water spraying from an atomizing nozzle. The precipitated dust can be collected manually, or collected by a water receiving tray and sent to a filter for filtration and returned to the rake dryer, thereby effectively preventing the waste of dust, environmental pollution and safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] In the figure: rake dryer 1, feeding valve 2, feeding screw conveyor 3, silo 4, vibrator 5, fan shut-off fan 6, two-way screw conveyor 7, discharge valve 8, discharge port 9, ton bag 10, packaging barrel 11, roller conveyor belt 12, bag sewing machine 13, packaging dust cover 14, atomizing nozzle 15, water tray 16, drain pipe 17, filter 18, weighing scale 19, controller 20. DETAILED DESCRIPTION

[0016] The following is a further description with reference to the accompanying drawings.

[0017] Figure 1As shown: an automatic packaging system for cymoxanil, including a rake dryer 1, a feeding valve 2, a feeding screw conveyor 3, a silo 4, a vibrator 5, a fan shut-off fan 6, a bidirectional screw conveyor 7, a discharge valve 8, a discharge port 9, a ton bag 10, a packaging barrel 11, a roller conveyor belt 12, a bag sewing machine 13, a packaging dust cover 14, an atomizing nozzle 15, a water tray 16, a drain pipe 17, a filter 18, a floor scale 19 and a controller 20. The bottom of the rake dryer 1 is connected to the top of the silo 4 through the feeding valve 2 and the feeding screw conveyor 3. The side wall of the silo 4 is provided with a vibrator 5. The bottom of the silo 4 is connected to the middle inlet of the bidirectional screw conveyor 7 through the air shutoff 6. The spiral directions of the bidirectional screw conveyor 7 on both sides of the middle inlet are opposite. The two ends of the bidirectional screw conveyor 7 are respectively provided with discharge ports 9 with discharge valves 8. The two discharge ports are respectively provided with ton bags 10 and packaging barrels 11. The ton bags 10 and packaging barrels 11 are respectively placed on the floor scale 19. The floor scale 19 is connected to the controller 20 with a display. A downward packaging dust cover 14 is provided above the discharge port 9. The packaging dust cover 14 is provided with more than two atomizing nozzles 15 evenly distributed around the central circumference of the discharge port. The atomizing nozzles 15 are directed outward. The atomizing nozzles are connected to the water supply pipe. The feeding valve, the feeding screw conveyor, the air shutoff fan, the bidirectional screw conveyor, and the discharge valve are connected to the controller 20.

[0018] In this embodiment, the weighbridge 19 is connected to the roller conveyor belt 12 , and a bag sewing machine 13 corresponding to the ton bag 10 is arranged on the roller conveyor belt 12 .

[0019] On the basis of this embodiment, a water receiving tray 16 corresponding to the lower part of the atomizing nozzle or the lower part of the outer opening of the packaging dust cover can be arranged on the outer periphery of the floor scale, the outer periphery of the ton bag or the outer periphery of the packaging barrel, and the lower end of the outer side of the water receiving tray 16 is connected to the filter 18 through the drainage pipe 17, and the filter 18 is fed to the rake dryer 1. In the drawings of this embodiment, the water receiving tray is only drawn on the packaging barrel side, and the water receiving tray can also be arranged on the ton bag side.

[0020] Based on this embodiment, an exhaust valve is provided at the top of the lifting section of the feeding screw conveyor to exhaust the water-containing hot air that may be in the feeding screw conveyor.

[0021] On the basis of the above-mentioned embodiment, a plurality of atomizing nozzles are evenly arranged above the system to settle dust in the working environment.

Claims

1. A cymoxanil automatic packaging system, characterized in that: It includes a rake dryer, a silo, a fan shutoff, and a discharging screw conveyor. The bottom of the rake dryer is connected to the top of the silo through a feeding valve and a feeding screw conveyor. The bottom of the silo is connected to the middle inlet of the bidirectional screw conveyor through the fan shutoff. The spiral directions of the bidirectional screw conveyor on both sides of the middle inlet are opposite. Discharge ports with discharge valves are respectively arranged at both ends of the bidirectional screw conveyor. Ton bags or packaging barrels are arranged under the discharge ports. The ton bags or packaging barrels are placed on a floor scale. The floor scale is connected to a controller with a display. More than two atomizing nozzles are evenly distributed around the center circumference of the discharge port above the outer periphery of the discharge port. The atomizing nozzles are connected to a water supply pipe. The feeding valve, the feeding screw conveyor, the fan shutoff, the bidirectional screw conveyor, and the discharge valve are connected to the controller.

2. The automatic cymoxanil packaging system according to claim 1, characterized in that: A packaging dust cover facing downwards is arranged above the discharge port.

3. The automatic packaging system for cymoxanil according to claim 2, characterized in that: The atomizing nozzle is connected in the packaging dust cover.

4. The automatic packaging system for cymoxanil according to claim 1, characterized in that: The floor scale is connected to a roller conveyor belt, and a bag sewing machine corresponding to ton bags is arranged on the roller conveyor belt.

5. The automatic cymoxanil packaging system according to claim 1 or 3, characterized in that: The atomizing nozzle is directed outward.

6. The automatic cymoxanil packaging system according to claim 1, characterized in that: A water receiving tray corresponding to the direction of the atomizing nozzle is arranged on the periphery of the floor scale, the ton bag or the packaging barrel. The lower end of the outer side of the water receiving tray is connected to the filter through a drainage pipe, and the filter feeds the material to the rake dryer.

7. The automatic cymoxanil packaging system according to claim 1, characterized in that: The feeding screw conveyor comprises a lifting section, and an exhaust valve is arranged at the top end of the lifting section.

8. The automatic cymoxanil packaging system according to claim 1, characterized in that: A vibrator is arranged on the side wall of the silo.

9. The automatic cymoxanil packaging system according to claim 1, characterized in that: A plurality of atomizing nozzles are evenly distributed above the system.

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