Methanol filling device with antifouling mechanism

Abstract

The utility model relates to the field of methanol filling, in particular to a methanol filling device with an anti-fouling mechanism, which comprises a conveying belt shell, a driving motor is fixedly mounted on one side of the conveying belt shell through bolts, the anti-fouling filling mechanism is arranged on the outer side of the conveying belt shell, and the anti-fouling filling mechanism comprises a filling frame. Three metering pumps which are distributed in an array are arranged above the filling frame; the driving motor is started to drive the filling barrel to be conveyed into the filling frame, then the driving motor is stopped, the first electric push rod is started, the first electric push rod drives the two clamping plates to clamp the filling barrel in the filling frame, and then the second electric push rod is started to drive the filling head to be inserted into a bottle opening of the filling barrel. And then the metering pump and the fan are synchronously started, when the metering pump is started, methanol liquid is conveyed into the filling head, and when the fan is started, air in the hollow cylinder is pumped out, so that the air containing methanol is pumped out, and the situation that gas containing methanol enters the air around equipment and hurts workers is avoided.

Description

Technical Field

[0001] This utility model relates to the field of methanol filling, and in particular to a methanol filling device with an anti-fouling mechanism. Background Technology

[0002] Methanol is a colorless, transparent, flammable, volatile, and toxic liquid with an odor similar to alcohol. When methanol leaves the factory, manufacturers typically fill it into containers of various sizes, such as drums and cans, to facilitate transportation to different locations and meet the needs of different regions and industries. During the filling process, the air inside the container is displaced, and some of the evaporated methanol is carried out with it, thus polluting the air near the filling equipment.

[0003] To address the aforementioned technical shortcomings, a solution is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a methanol filling device with an anti-fouling mechanism to solve the aforementioned technical defects.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A methanol filling device with an anti-fouling mechanism includes a conveyor belt housing. A drive motor is fixedly installed on one side of the conveyor belt housing by bolts. An anti-fouling filling mechanism is provided on the outside of the conveyor belt housing. The anti-fouling filling mechanism includes a filling frame. Three metering pumps are arranged in an array above the filling frame. An electric push rod II is fixedly installed above the filling frame by bolts. The drive shaft of the electric push rod II passes through the filling frame and is fixedly connected to a connecting plate.

[0007] Preferably, the conveyor belt housing has symmetrically arranged rotatably connected rollers at both ends inside, and a conveyor belt is sleeved on the outside of the rollers. The drive shaft of the drive motor passes through the conveyor belt housing and is fixedly connected to the shaft at one end of the roller. Symmetrically distributed limiting plates are also provided above the conveyor belt, and an array of filling barrels are arranged between the limiting plates. The filling barrels are placed above the conveyor belt.

[0008] Preferably, an electric push rod is fixedly installed on both sides of the filling frame by bolts. The drive shaft of the electric push rod passes through the filling frame and is fixedly fitted with a clamping plate. A limiting rod is fixedly connected to one side of the clamping plate. One end of the limiting rod passes through the filling frame. A slot is opened on the top of the filling frame.

[0009] Preferably, the metering pump and the filling rack are fixed by bolts. The water inlet end of the metering pump is fixedly provided with an inlet pipe. The other end of the inlet pipe is connected to the methanol storage tank. Hollow piston tubes distributed in an array are also provided below the filling rack. The upper end of the hollow piston tube passes through the filling rack and is fixedly provided with a collecting pipe. One end of the collecting pipe is provided with a fixedly connected cover.

[0010] Preferably, a fan is fixedly installed inside the cover by bolts, the hollow piston tube and the collecting pipe are connected to the inside of the cover, and an exhaust pipe is fixedly installed on one side of the fan by bolts, with one end of the exhaust pipe connected to an external exhaust gas treatment mechanism.

[0011] Preferably, one side of the connecting plate is provided with three hollow cylinders arranged in an array, and the hollow cylinders are all fixed to the connecting plate by welding. The hollow piston tube is located inside the hollow cylinder and is slidably connected to the hollow cylinder. The bottom of the hollow cylinder is provided with a fixedly connected vent plate, and the vent plate has axially distributed through holes inside.

[0012] Preferably, the bottom of the vent plate is provided with a filling head that is fixedly connected, and the top of the filling head is provided with a connecting pipe that is fixedly connected. One end of the connecting pipe passes through the hollow cylinder and is fitted with a flexible tube on the outside. The other end of the flexible tube is fitted at the water outlet of the metering pump.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention involves placing the filling barrel above a conveyor belt, then starting the drive motor to transport the barrel into the filling rack. The drive motor is then stopped, and electric push rod one is activated. Electric push rod one drives two clamping plates to hold the filling barrel inside the filling rack. Then, electric push rod two is activated, causing the filling head below the hollow cylinder to insert into the bottle neck. Simultaneously, a metering pump and a fan are started. When the metering pump starts, it delivers methanol liquid to the filling head. When the fan starts, it extracts air from the hollow cylinder, thus removing methanol-containing air to prevent it from entering the surrounding air and harming personnel. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings;

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the conveyor belt shell in this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the anti-fouling filling mechanism in this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the electric push rod, the metering pump, and the filling rack in this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the electric push rod 2 and the filling head in this utility model.

[0021] Legend: 1. Conveyor belt housing; 11. Drive motor; 12. Conveyor belt; 13. Limiting plate; 14. Filling barrel; 2. Anti-fouling filling mechanism; 21. Filling rack; 22. Electric push rod one; 23. Clamping plate; 24. Limiting rod; 25. Slot; 26. Metering pump; 27. Liquid inlet pipe; 28. Hollow piston tube; 29. ​​Manifold; 30. Cover; 31. Fan; 32. Vent pipe; 33. Electric push rod two; 34. Connecting plate; 35. Hollow cylinder; 36. Filling head; 37. Vent plate; 38. Connecting pipe; 39. Hose. 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] Example 1:

[0024] Please see Figure 1 - Figure 5 As shown, this utility model is a methanol filling device with an anti-fouling mechanism, including a conveyor belt housing 1. A drive motor 11 is fixedly installed on one side of the conveyor belt housing 1 by bolts. Rollers are symmetrically arranged at both ends inside the conveyor belt housing 1 and rotatedly connected. A conveyor belt 12 is sleeved on the outside of the rollers. The drive shaft of the drive motor 11 passes through the conveyor belt housing 1 and is fixedly connected to the shaft at one end of the roller.

[0025] Above the conveyor belt 12, there are symmetrically distributed limiting plates 13, and between the limiting plates 13, there are arrayed filling barrels 14. The filling barrels 14 are placed above the conveyor belt 12. When the drive motor 11 starts, it drives the roller to rotate. When the roller rotates, it drives the conveyor belt 12 to rotate. When the conveyor belt 12 rotates, it drives the filling barrels 14 above it to be conveyed to one side. The limiting plates 13 are used to limit the filling barrels 14.

[0026] The outer side of the conveyor belt housing 1 is provided with an anti-fouling filling mechanism 2. The anti-fouling filling mechanism 2 includes a filling frame 21. Both sides of the filling frame 21 are fixedly installed with electric push rods 22 by bolts. The drive shaft of the electric push rods 22 passes through the filling frame 21 and is fixedly provided with a clamping plate 23. One side of the clamping plate 23 is provided with a fixedly connected limiting rod 24. One end of the limiting rod 24 passes through the filling frame 21. A slot 25 is opened on the top of the filling frame 21.

[0027] Three metering pumps 26 are arranged in an array above the filling rack 21. The metering pumps 26 are fixed to the filling rack 21 by bolts. The water inlet end of the metering pump 26 is fixed with a liquid inlet pipe 27. The other end of the liquid inlet pipe 27 is connected to the methanol storage tank. Hollow piston tubes 28 are arranged in an array below the filling rack 21. The upper end of the hollow piston tube 28 passes through the filling rack 21 and is fixed with a collecting pipe 29. One end of the collecting pipe 29 is fixedly connected with a cover 30. A fan 31 is fixedly installed inside the cover 30 by bolts. The hollow piston tube 28, the collecting pipe 29 and the inside of the cover 30 are connected. An exhaust pipe 32 is fixedly installed on one side of the fan 31 by bolts. One end of the exhaust pipe 32 is connected to an external waste gas treatment mechanism.

[0028] An electric push rod 33 is fixedly installed on the top of the filling rack 21 by bolts. The drive shaft of the electric push rod 33 passes through the filling rack 21 and is fixedly connected to a connecting plate 34. Three hollow cylinders 35 are arranged in an array on one side of the connecting plate 34. The hollow cylinders 35 are all fixed to the connecting plate 34 by welding. The hollow piston tube 28 is located inside the hollow cylinder 35 and is slidably connected to the hollow cylinder 35. A vent plate 37 is fixedly connected to the bottom of the hollow cylinder 35. The vent plate 37 has axially distributed through holes. A filling head 36 is fixedly connected to the bottom of the vent plate 37. A connecting pipe 38 is fixedly connected above the filling head 36. One end of the connecting pipe 38 passes through the hollow cylinder 35 and is fitted with a flexible hose 39 on the outside. The other end of the flexible hose 39 is fitted at the outlet of the metering pump 26.

[0029] The working process and principle of this utility model are as follows:

[0030] In use, first place the filling barrel 14 between the limiting plates 13 above the conveyor belt 12, then start the drive motor 11. The drive motor 11 drives the roller to rotate, and the roller rotates, which in turn drives the conveyor belt 12 to rotate. When the conveyor belt 12 rotates, it drives the filling barrel 14 above it to one side. The limiting plates 13 are used to limit the filling barrel 14 until the filling barrel 14 reaches the inside of the filling rack 21. At this time, the drive motor 11 stops running, and the electric push rods 22 on both sides of the filling rack 21 are started. When the electric push rods 22 are started, they drive the two clamping plates 23 to move inward synchronously, thereby clamping the filling barrel 14 inside the filling rack 21. After the filling barrel 14 is clamped, the electric push rod 33 is started. The electric push rod 33 drives the connecting plate 34 to move downward. The connecting plate 34 drives the three hollow cylinders 35 to move downward synchronously until the filling head 36 below the hollow cylinder 35 is inserted into the bottle mouth of the filling barrel 14.

[0031] Then, the metering pump 26 and fan 31 are started. When the metering pump 26 starts, the methanol liquid is fed into the filling head 36 through the connecting pipe 38 and the hose 39. When the fan 31 starts, the air in the hollow cylinder 35 is extracted, so that the air overflowing when filling the filling barrel 14 with methanol liquid is extracted. Then, the air containing methanol is discharged through the air outlet pipe 32 for filtration. After filling is completed, the electric push rod 23 is started to drive the connecting plate 34 to move upward until the filling head 36 is pulled out of the filling barrel 14. Then, the electric push rod 22 is started to drive the two clamping plates 23 to move away from each other, thereby releasing the clamping of the filling barrel 14. Then, the drive motor 11 is started to transport the filled filling barrel 14.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A methanol filling device with an anti-fouling mechanism, comprising a conveyor belt housing (1), characterized in that, The side of the conveying belt shell (1) is provided with a driving motor (11) fixed by bolts, the outer side of the conveying belt shell (1) is provided with a dirt-proof filling mechanism (2), the dirt-proof filling mechanism (2) comprises a filling frame (21), the upper side of the filling frame (21) is provided with three metering pumps (26) distributed in an array, the upper side of the filling frame (21) is provided with an electric push rod two (33) fixed by bolts, the driving shaft of the electric push rod two (33) is fixedly provided with a connecting plate (34) after penetrating through the filling frame (21).

2. The methanol filling device with an anti-fouling mechanism according to claim 1, characterized in that, The inside of the conveying belt shell (1) is symmetrically provided with roller cylinders rotatably connected at both ends, the outer side of the roller cylinder is provided with a conveying belt (12), the driving shaft of the driving motor (11) is fixedly connected with the shaft of one end of the roller cylinder after penetrating through the conveying belt shell (1), the upper side of the conveying belt (12) is further provided with limit plates (13) symmetrically distributed, the limit plates (13) are provided with filling barrels (14) distributed in an array, the filling barrels (14) are placed on the upper side of the conveying belt (12).

3. The methanol filling device with an anti-fouling mechanism according to claim 1, characterized in that, The two sides of the filling frame (21) are provided with electric push rods one (22) fixed by bolts, the driving shaft of the electric push rod one (22) is fixedly provided with a clamping plate (23) after penetrating through the filling frame (21), one side of the clamping plate (23) is provided with a limit rod (24) fixedly connected, one end of the limit rod (24) penetrates through the filling frame (21), the upper side of the filling frame (21) is provided with a slot (25).

4. The methanol filling device with an anti-fouling mechanism according to claim 1, characterized in that, The metering pump (26) is fixed by bolts with the filling frame (21), the water inlet end of the metering pump (26) is fixedly provided with a liquid inlet pipe (27), the other end of the liquid inlet pipe (27) is connected with a methanol storage tank, the lower side of the filling frame (21) is further provided with hollow piston pipes (28) distributed in an array, the upper end of the hollow piston pipe (28) is fixedly provided with a collecting pipe (29) after penetrating through the filling frame (21), one end of the collecting pipe (29) is provided with a cover (30) fixedly connected.

5. The methanol filling device with an anti-fouling mechanism according to claim 4, characterized in that, The inside of the cover (30) is provided with a fan (31) fixed by bolts, the hollow piston pipe (28), the collecting pipe (29) and the inside of the cover (30) are in communication, one side of the fan (31) is provided with an air outlet pipe (32) fixed by bolts, one end of the air outlet pipe (32) is connected with an external waste gas treatment mechanism.

6. The methanol filling device with an anti-fouling mechanism according to claim 4, characterized in that, One side of the connecting plate (34) is provided with three hollow cylinders (35) distributed in an array, the hollow cylinders (35) are fixed with the connecting plate (34) by welding, the hollow piston pipe (28) is located in the hollow cylinder (35) and is in sliding connection with the hollow cylinder (35), the inner bottom of the hollow cylinder (35) is provided with a ventilation plate (37) fixedly connected, the inside of the ventilation plate (37) is provided with through holes distributed in an axial direction.

7. A methanol filling device with an anti-fouling mechanism according to claim 6, characterized in that, The bottom of the ventilation plate (37) is provided with a fixedly connected filling head (36), the upper side of the filling head (36) is provided with a fixedly connected connecting pipe (38), one end of the connecting pipe (38) is provided with a hose (39) on the outside after penetrating through the hollow cylinder (35), and the other end of the hose (39) is sleeved at the water outlet end of the metering pump (26).

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