CN220662912U - Portable integrated form air conveying container bulk cargo filling device - Google Patents

Abstract

The utility model relates to a movable integrated pneumatic conveying container bulk cargo filling device, which comprises an upper deck and a lower box body, wherein the upper deck is arranged at the top of the lower box body, wheels and liftable support legs are arranged at the bottom end of the lower box body, the lower box body is a closed box body, and a safety protection door is arranged at the front end of the lower box body; the lower box body is internally provided with a Roots blower, an ejector, a rotary feeder and a buffer hopper, the ejector, the rotary feeder and the buffer hopper are sequentially connected, the feeding end of the buffer hopper is connected with a buffer hopper feeding pipe, the buffer hopper feeding pipe is used for connecting a bulk storage bin, the discharging end of the ejector is respectively connected with a pipeline I and a pipeline II, the Roots blower is connected with the pipeline I, the ejector is connected with a telescopic conveying pipeline through the pipeline II, and materials passing through the buffer hopper feeding pipe sequentially pass through the buffer hopper, the rotary feeder, the ejector and the telescopic conveying pipeline to be conveyed into a container; the utility model solves the problems of environmental pollution caused by the leakage of dust generated by the container filled with open powder and granules and harm to human body caused by dust suction.

Description

Portable integrated form air conveying container bulk cargo filling device

[ technical field ]

The utility model relates to the technical field of powder particle filling, in particular to a movable integrated pneumatic conveying container bulk filling device.

[ background Art ]

At present, when bulk materials (powder or granules) in a bin are sold, transport means mainly comprise a bulk tank truck and a sea container, the loading mode of the tank truck is that a bulk head is used for loading the bulk material from the top of the tank truck into the tank truck, the tank truck can move, and the top of the tank truck is provided with a plurality of feed inlets. Plastic bags are arranged in the shipping container, materials can only be filled from the side face of the tail, and the method for filling bulk materials is limited.

The main mode of shipping container bulk materials is to use a movable belt conveyor to convey materials into the container from the side of the tail of the container, the filling quantity is limited, and dust overflows. Or fixed pneumatic conveying, conveying the materials into the container body from the tail part of the container, and having large occupied area, and preventing the tank truck from loading because the pipeline can not be removed when the container is not required to be loaded by sea.

However, at present, no movable integrated pneumatic conveying mode for filling powder and granules into a container exists at home, and as the container is rectangular, the plastic bag is internally tested, and how to efficiently and closely and environmentally-friendly fill the container is a problem to be solved.

[ summary of the utility model ]

The utility model aims to solve the defects and provide a movable integrated pneumatic conveying container bulk filling device, which solves the problems of how to fill powder and granules into a container, and also solves the problems of pollution to the environment caused by dust leakage caused by open powder and granule container and harm to human body caused by dust suction.

The movable integrated pneumatic conveying container bulk cargo filling device comprises an upper deck 16 and a lower box body 17, wherein the upper deck 16 is arranged at the top of the lower box body 17, a fence 21 is arranged around the upper deck 16, wheels 3 and supporting legs 4 are arranged at the bottom end of the lower box body 17, the supporting legs 4 are lifting supporting legs and have a self-locking function, the lower box body 17 is a closed box body, and a safety protection door 6 is arranged on the front end face of the lower box body 17; the lower box 17 is internally provided with a Roots blower 1, an ejector 8, a rotary feeder 10 and a buffer hopper 11, the feeding end of the buffer hopper 11 is connected with a buffer hopper feeding pipe 12, the buffer hopper feeding pipe 12 is used for being connected with a bulk storage bin, the discharging end of the buffer hopper 11 is connected with the feeding end of the rotary feeder 10, the discharging end of the rotary feeder 10 is connected with the feeding end of the ejector 8, the discharging end of the ejector 8 is respectively connected with a pipeline I18 and a pipeline II 19, the Roots blower 1 is connected with the pipeline I18, the ejector 8 is connected with a telescopic conveying pipeline 14 through the pipeline II 19, the telescopic conveying pipeline 14 is a telescopic conveying pipeline, the telescopic conveying pipeline 14 is arranged on an upper deck 16, and materials passing through the buffer hopper feeding pipe 12 sequentially pass through the buffer hopper 11, the rotary feeder 10, the ejector 8 and the telescopic conveying pipeline 14 and are conveyed into a container.

Further, each support leg 4 is provided with a lifting mechanism 5, the lifting mechanism 5 is a self-locking lifting mechanism, the lifting mechanism 5 is provided with a driving handle 22, and the lifting mechanism 5 is automatically locked by a built-in self-locking mechanism after being lifted or lowered by shaking the driving handle 22.

Further, a joint mechanism 7 is installed at the front part of the bottom end of the lower box body 17, the joint mechanism 7 comprises a V-shaped bracket 23 connected with the lower box body 17, and a pin shaft hole is formed in the front end of the V-shaped bracket 23 and is used for being connected with a power trailer.

Further, an exhaust port is provided at the top of the lower case 17, a ventilation cap 13 is provided at the exhaust port, and the gas in the lower case 17 is filtered and exhausted through the ventilation cap 13.

Further, the telescopic conveying pipeline 14 is provided with a telescopic controller 20, the telescopic controller 20 is used for manually controlling the horizontal section of the telescopic conveying pipeline 14 to stretch, and the telescopic conveying pipeline 14 is lengthened and can extend into the container.

Further, the rotary feeder 10 is used for dosing material into the ejector 8, and the ejector 8 uses the low pressure venturi principle to convey the material into the container through the pipeline under the power provided by the Roots blower 1.

Further, the Roots blower 1, the ejector 8 and the rotary feeder 10 are respectively and electrically connected with the control cabinet 9, the control cabinet 9 is provided with a PLC and is arranged in the lower box 17, and the control cabinet 9 is connected with the distribution box through an aviation plug, so that the electric power distribution box can be used in places with explosion risks.

Further, a ladder stand 2 and an on-site operation column 15 are arranged on the upper deck 16, the on-site operation column 15 is electrically connected with the control cabinet 9, and the on-site operation column 15 is used for facilitating operation of workers on the upper deck 16.

Compared with the prior art, the utility model has the following advantages:

(1) The utility model provides a movable integrated pneumatic conveying device for filling powder and granules into a container, which can realize the high-loading efficiency, movable, integrated, simple and novel closed environment-friendly container;

(2) The utility model is used for filling all powder particle containers, is intelligent, environment-friendly, energy-saving and efficient, can reduce the workload of workers, protects the environment from damage to the environment and the personnel of the workers caused by dust leakage, and can be conveniently towed to a working place by a trailer when required;

(3) The utility model solves the problems of how to fill powder and granules into a container, pollution to the environment caused by the leakage of dust generated by the container filled with open powder and granules, and harm to human body caused by dust suction.

[ description of the drawings ]

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of another side of the present utility model;

in the figure: 1. roots blower 2, ladder 3, wheels 4, support legs 5, lifting mechanism 6, mounting protective door 7, joint mechanism 8, ejector 9, control cabinet 10, rotary feeder 11, buffer bucket 12, buffer bucket feed pipe 13, air permeable cap 14, telescopic conveying pipe 15, in-situ operation column 16, upper deck 17, lower box 18, first pipe 19, second pipe 20, telescopic controller 21, fence 22, driving handle 23, V-shaped bracket 24, and heat radiation window.

Detailed description of the preferred embodiments

As shown in fig. 1 and fig. 2, the utility model provides a movable integrated pneumatic conveying container bulk cargo filling device, which comprises an upper deck 16 and a lower box body 17, wherein the upper deck 16 is arranged at the top of the lower box body 17, a fence 21 is arranged around the upper deck 16, wheels 3 and supporting legs 4 are arranged at the bottom end of the lower box body 17, the supporting legs 4 are lifting supporting legs and have a self-locking function, in particular, lifting mechanisms 5 are arranged at the positions of each supporting leg 4, the lifting mechanisms 5 are self-locking lifting mechanisms, driving handles 22 are arranged on the lifting mechanisms 5, and the lifting mechanisms 5 are lifted or lowered by shaking the driving handles 22 and then are automatically locked by built-in self-locking mechanisms; the lower box body 17 is a closed box body, a safety protection door 6 is arranged on the front end face of the lower box body 17, a joint mechanism 7 is arranged at the front part of the bottom end of the lower box body 17, the joint mechanism 7 comprises a V-shaped bracket 23 connected with the lower box body 17, and a pin shaft hole is arranged at the front end of the V-shaped bracket 23 and is used for being connected with a power trailer; the lower box 17 is internally provided with the Roots blower 1, the ejector 8, the rotary feeder 10 and the buffer hopper 11, the feeding end of the buffer hopper 11 is connected with the buffer hopper feeding pipe 12, the buffer hopper feeding pipe 12 is used for being connected with the bulk storage bin, the discharging end of the buffer hopper 11 is connected with the feeding end of the rotary feeder 10, the discharging end of the rotary feeder 10 is connected with the feeding end of the ejector 8, the discharging end of the ejector 8 is respectively connected with the pipeline I18 and the pipeline II 19, the Roots blower 1 is connected with the pipeline I18, the ejector 8 is connected with the telescopic conveying pipeline 14 through the pipeline II 19, the telescopic conveying pipeline 14 is a telescopic pipeline, the telescopic conveying pipeline 14 is arranged on the upper deck 16, and materials passing through the buffer hopper feeding pipe 12 sequentially pass through the buffer hopper 11, the rotary feeder 10, the ejector 8 and the telescopic conveying pipeline 14 to be conveyed into a container.

Wherein, the top of the lower box body 17 is provided with a discharge port, the discharge port is provided with a ventilation cap 13, and the gas in the lower box body 17 is discharged through the ventilation cap 13 after being filtered; the telescopic conveying pipeline 14 is provided with a telescopic controller 20, and the telescopic controller 20 is used for manually controlling the horizontal section of the telescopic conveying pipeline 14 to stretch, and the telescopic conveying pipeline 14 is lengthened and can extend into the container; the rotary feeder 10 is used for quantitatively adding materials into the ejector 8, and the ejector 8 adopts a low-pressure venturi principle to convey the materials into the container through a pipeline under the power provided by the Roots blower 1; the Roots blower 1, the ejector 8 and the rotary feeder 10 are respectively and electrically connected with a control cabinet 9, the control cabinet 9 is provided with a PLC and is arranged in the lower box 17, and the control cabinet 9 is connected with the distribution box through an aviation plug, so that the electric power distribution box can be used in places with explosion risks; the upper deck 16 is provided with a ladder 2 and an on-site operation column 15, the on-site operation column 15 is electrically connected with the control cabinet 9, and the on-site operation column 15 is used for facilitating the operation of workers on the upper deck 16.

The working principle of the utility model is as follows: all control cabinets, conveying power and conveying equipment are integrated on a vehicle type platform, and the vehicle type platform is provided with four wheels and can be movably stored in a warehouse. When the device is used, the trailer is articulated on the trailer, the driving handle of the lifting mechanism is manually lifted, the supporting legs are lifted, and the trailer drags the device to a station. After the trailer drags the filling equipment to the working position, the lifting mechanism is manually rocked to fix the supporting legs on the ground, and the trailer can be detached. When the device works, firstly, the buffer hopper feeding pipe is connected to the feeding bin, the telescopic conveying pipeline is manually stretched into the container, the container feeding port and the pipeline are sealed, then, the aviation plug of the control cabinet is connected to the accessory power supply distribution board, after the device is ready, an operator standing on the top-layer platform rotates the starting knob of the on-site operation column to a starting state, the built-in program of the control cabinet automatically starts the Roots blower and then starts the rotary feeder, the material is automatically conveyed into the container through the buffer hopper feeding pipe, the buffer hopper, the rotary feeder, the ejector and the telescopic conveying pipeline, and the gas is filtered and then discharged through the ventilation cap. After the container is manually observed to be full, the rotary feeder and the Roots blower can be automatically stopped by manually operating the stop knob of the column on site. The device is provided with a safety protection door which is normally closed, and only when overhauling, the safety protection door can be opened after the device is ensured to be in a power-off state.

The utility model is further illustrated below in connection with specific examples:

the utility model provides a set of simple pneumatic conveying container filling device which is convenient for mobile storage, is suitable for 40-scale and 20-scale container bulk material filling, and has no similar equipment at home at present.

The utility model designs a special flat car firstly, which is provided with four wheels 3, four supporting legs 4 capable of lifting, a joint mechanism 7, an upper deck 16 and a lower box 17, wherein the lower box is completely closed and provided with an openable safety protection door 6, and a self-locking mechanism is arranged in the lifting mechanism 5; the joint mechanism 7 is a pin shaft hole connected with the power trailer, and the whole device can be towed away after the connection is completed; the lifting mechanism 5 is automatically locked after being lifted, so that the trailer is convenient to drag the device, and the support legs 4 are lowered and locked when the device reaches a working position, thereby ensuring the safety of equipment when the device works.

When the device works, all equipment is arranged in the lower box body 17, the Roots blower 1 is provided with a radiating window 24, a connecting pipeline I18, a pipeline I18, an ejector 8, a pipeline II 19 and a telescopic conveying pipeline 14 which are sequentially connected, and the telescopic controller 20 can manually control the horizontal section of the telescopic conveying pipeline 14 to stretch and retract, so that the pipeline can be extended for 6 meters and inserted into a container after being lengthened.

During operation, the buffer hopper feeding pipe 12 is connected with the bulk material storage bin, materials fall to the buffer hopper feeding pipe 12 from the storage bin in a free falling manner, and are quantitatively added into the ejector 8 through the rotary feeder 10 to the buffer hopper 11, the ejector 8 adopts the low-pressure venturi principle, and the materials are conveyed into the container through the pipeline by the low-pressure venturi principle under the power provided by the Roots blower 1.

The control box 9 has a manual and automatic function, is provided with a PLC, is arranged in the lower box body 17, is safe and reliable, and is connected with the distribution box through an aviation plug, so that the control box can be used in places with explosion risks; since the worker is operating mainly on the upper deck, the device is also provided with an in-situ operation column 15, which facilitates the worker to operate the whole system on the deck.

The lower box 17 is totally closed in a flat state and is provided with a heat dissipation window, and the safety protection door 6 can be opened for repairing and overhauling equipment only when power is lost.

The details not described in detail in this specification belong to the prior art known to those skilled in the art, all standard parts used by the standard parts can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, which are not described in detail.

The present utility model is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principles of the utility model are intended to be equivalent substitutes and are included in the scope of the utility model.

Claims (8)

1. The utility model provides a portable integrated form air conveying container bulk cargo filling device which characterized in that: the novel lifting type safety protection device comprises an upper deck (16) and a lower box body (17), wherein the upper deck (16) is arranged at the top of the lower box body (17), a fence (21) is arranged around the upper deck (16), wheels (3) and supporting legs (4) are arranged at the bottom end of the lower box body (17), the supporting legs (4) are lifting type supporting legs and have a self-locking function, the lower box body (17) is a closed box body, and a safety protection door (6) is arranged on the front end face of the lower box body (17); the utility model discloses a bulk material storage bin, including box (17) down, box (8) are equipped with Roots blower (1), sprayer (8), rotary feeder (10) and buffer fill (11), buffer fill inlet pipe (12) are connected to the pan feeding end of buffer fill (11), buffer fill inlet pipe (12) are used for connecting bulk material storage bin, the pan feeding end of rotary feeder (10) is connected to the discharge end of buffer fill (11), the pan feeding end of sprayer (8) is connected to the discharge end of rotary feeder (10), pipeline one (18) and pipeline two (19) are connected respectively to the discharge end of sprayer (8), roots blower (1) are connected with pipeline one (18), scalable pipeline (14) are connected through pipeline two (19), scalable pipeline (14) are scalable pipeline, scalable pipeline (14) are located on upper deck (16), and the material through buffer fill (12) passes through buffer fill (11), rotary feeder (10), sprayer (8), scalable pipeline (14) are carried to the container.

2. The movable integrated pneumatic conveying container bulk filling device of claim 1, wherein: lifting mechanisms (5) are arranged at the positions of the supporting legs (4), the lifting mechanisms (5) are self-locking lifting mechanisms, driving handles (22) are arranged on the lifting mechanisms (5), and the lifting mechanisms (5) are lifted or lowered through shaking the driving handles (22) and then are automatically locked through built-in self-locking mechanisms.

3. The movable integrated pneumatic conveying container bulk filling device of claim 1, wherein: the front part of the bottom end of the lower box body (17) is provided with a joint mechanism (7), the joint mechanism (7) comprises a V-shaped bracket (23) connected with the lower box body (17), the front end of the V-shaped bracket (23) is provided with a pin shaft hole, and the pin shaft hole is used for being connected with a power trailer.

4. The movable integrated pneumatic conveying container bulk filling device of claim 1, wherein: the top of the lower box body (17) is provided with a discharge port, the discharge port is provided with a ventilation cap (13), and the gas in the lower box body (17) is discharged through the ventilation cap (13) after being filtered.

5. The movable integrated pneumatic conveying container bulk filling device of claim 1, wherein: the telescopic conveying pipeline (14) is provided with a telescopic controller (20), the telescopic controller (20) is used for manually controlling the horizontal section of the telescopic conveying pipeline (14) to stretch, and the telescopic conveying pipeline (14) can stretch into a container.

6. The movable integrated pneumatic conveying container bulk filling device of claim 1, wherein: the rotary feeder (10) is used for quantitatively adding materials into the ejector (8), and the ejector (8) adopts a low-pressure venturi principle to convey the materials into the container through the pipeline under the power provided by the Roots blower (1).

7. A movable integrated pneumatic transport container bulk filling device as claimed in any one of claims 1 to 6, wherein: the control cabinet (9) is electrically connected with the Roots blower (1), the ejector (8) and the rotary feeder (10) respectively, the control cabinet (9) is provided with a PLC and is arranged in the lower box body (17), and the control cabinet (9) is connected with the distribution box through an aviation plug.

8. The movable integrated pneumatic conveying container bulk filling device of claim 7, wherein: the upper deck (16) is provided with a cat ladder (2) and an on-site operation column (15), the on-site operation column (15) is electrically connected with the control cabinet (9), and the on-site operation column (15) is used for facilitating operation of workers on the upper deck (16).