A container distribution system for powders

Abstract

The invention relates to a container dispersing system for powder, a vibration platform, a container, a telescopic hose, a container turning machine, a blower, a buffer bin and a dust collector; wherein a vibration platform is arranged below the container turning machine, and the container turned over by the container turning machine is placed on the vibration platform; after the container lining bag is laid in place inside the container, the inlet end of the container lining bag is fixed below the telescopic hose through a clamping mechanism; an electric contact pressure gauge is arranged on the upper part of the telescopic hose, and the inlet of the telescopic hose is connected to the outlet of a magnetic separator; the telescopic hose is connected to the blower; the system connects the lining bag to the telescopic hose through a pneumatically compressed entrainment mechanism, and automatically detects the internal air pressure of the lining bag through the electric contact pressure gauge; the electric contact pressure gauge is simultaneously interlocked with the blower, so as to realize full automation of inflation, feeding and exhaust during the container loading process, and the operation is convenient and simple, and the sealing performance is good.

Description

Technical Field

[0001] The invention belongs to the technical field of loose powder dispensing, and in particular relates to a container dispensing system for powders. Background Art

[0002] In order to reduce the overall logistics cost and minimize the intermediate links, the packaging forms of powders are becoming more and more diversified, from the initial standard bag packaging, to ton bag packaging, tank truck transportation, and now container transportation. The purpose is to reduce the overall logistics cost per unit weight of the product. For food-grade powders, it can reduce external contact and further ensure food safety. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art. When using containers for transportation, food-grade lining bags are required inside the containers. A complete filling system is provided. It is necessary to ensure the material of each device in the filling system, no residue inside, dust explosion prevention and explosion venting, and to realize the automation of the electrical system of the filling process.

[0004] Specifically, a container dispensing system for powders is characterized by:

[0005] Vibrating platforms, containers, telescopic hoses, container turners, blowers, surge bins and dust collectors;

[0006] A vibration platform is provided below the container turning machine, and the container turned over by the container turning machine is placed on the vibration platform. After the container lining bag is laid in place inside the container, its inlet end is exposed at the top of the container. The inlet end of the container lining bag is fixed below the telescopic hose through a clamping mechanism, and the inner cavity of the lining bag is connected with the inside of the telescopic hose to form a whole.

[0007] An electric contact pressure gauge is arranged on the upper part of the telescopic hose, and the inlet of the telescopic hose is connected to the outlet of the magnetic separator, and the telescopic hose is connected to the blower through the blast pipe.

[0008] A dust removal air network duct is arranged on the side of the telescopic hose, one end of the dust removal air network duct is connected to the dust collector arranged on the top, and the other end is communicated with the side of the telescopic hose, and an electrically adjustable airtight butterfly valve is installed at the junction of the dust removal air network duct and the telescopic hose;

[0009] The upper end of the buffer bin is connected to the dust collector, and the lower end of the buffer bin is connected to the upper end of the magnetic separator through an airtight butterfly valve.

[0010] Furthermore, an electric gate valve is provided in the middle of the blower pipeline, and the blower is interlocked with an electric contact pressure gauge for control.

[0011] Furthermore, the telescopic hose is electrically retractable, and is driven by connecting to a driving motor, and the telescopic hose is connected to the liner bag via a clamping mechanism.

[0012] Beneficial effects:

[0013] 1. The liner bag is connected to the telescopic hose through a pneumatic clamping mechanism, which is easy to operate and has good sealing performance.

[0014] 2. Use an electric contact pressure gauge to monitor the air pressure in the telescopic hose and liner bag, which can detect the internal pressure in real time to prevent the liner bag from bursting due to excessive pressure;

[0015] 3. Set up a blowing system and interlock the blower with the pressure monitoring of the electric contact pressure gauge to automate the entire process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the structural front view of the present invention. DETAILED DESCRIPTION

[0017] In order to make the objectives, technical solutions and advantages of the present invention more clear, the common implementation modes of the present invention will be further described in detail below with reference to the accompanying drawings.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0019] Furthermore, in the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0020] like Figure 1 As shown: a container dispersing system for powders, a vibration platform 9, a container 8, a telescopic hose 5, a container turning machine 10, a blower 13, a buffer bin 1 and a dust collector 16;

[0021] A vibration platform 9 is provided below the container turning machine 10, and the container 8 turned over by the container turning machine is placed on the vibration platform 9. After the container lining bag 7 is laid in place inside the container, its inlet end is exposed at the top of the container. The inlet end of the container lining bag 7 is fixed below the telescopic hose 5 through the clamping mechanism 6, and the inner cavity of the lining bag is connected with the inside of the telescopic hose to form a whole. The telescopic hose 5 is electrically retractable and is driven by connecting to a driving motor 17; the telescopic hose 5 is connected to the lining bag 7 through the entrainment mechanism 6.

[0022] An electric contact pressure gauge 4 is provided on the upper part of the telescopic hose 5, and the inlet of the telescopic hose 5 is connected to the outlet of the magnetic separator 3, and the telescopic hose 5 is connected to the blower 13 through the blast pipe 12.

[0023] A dust removal air network duct 15 is arranged on the side of the telescopic hose, one end of which is connected to a dust collector 16 arranged on the top, and the other end is connected to the side of the telescopic hose, and an electrically adjustable airtight butterfly valve 14 is installed at the junction of the dust removal air network duct 15 and the telescopic hose 5;

[0024] The upper end of the buffer bin 1 is connected to the dust collector 16 , and the lower end of the buffer bin 1 is connected to the upper end of the magnetic separator 3 through an airtight butterfly valve 2 .

[0025] An electric gate valve 11 is arranged in the middle of the blower pipeline 12, and the blower 13 and the electric contact pressure gauge 4 are interlockedly controlled.

[0026] After the liner bag is laid in place inside the container, the tilting machine will vertically erect the container; adjust the telescopic hose to a suitable height, and the staff will fix the inlet of the container liner bag on the loading hose through the pneumatic clamping mechanism, and ensure the sealing of the clamping point. At this time, the inner cavity of the container liner bag and the inside of the telescopic hose are integrated.

[0027] The electrically adjustable airtight butterfly valves on the discharge port of the buffer bin and the dust removal air network pipe are in the closed state. Open the electric gate valve on the blast pipe, start the blower, and let the filtered air enter the liner bag through the telescopic hose until the liner bag is fully opened to ensure that there is no folding inside the container. During the blowing process, the electric contact pressure gauge has a continuous pressure display. The electric contact pressure gauge and the blower are interlocked. When the set pressure value is reached, the blower stops blowing air into the interior, and the electric gate valve is closed at the same time;

[0028] When distributing materials, open the electric adjustable airtight butterfly valve at the discharge port of the buffer bin to a suitable angle according to production requirements; at the same time, start the dust collector system on the buffer bin, and open the electric adjustable airtight butterfly valve on the dust removal pipeline to a certain angle to ensure that the liner bag is under negative pressure during loading, and dust will not overflow and the liner bag will not sag; when the liner bag is dented and the pressure reaches the lower limit value set by the electric contact pressure gauge, the blower starts to blow air into the liner bag; after a period of blowing, the electric contact pressure gauge reaches the upper limit value, and the blower stops at this time; the entire loading process continues in this cycle.

[0029] After loading is completed, close the electrically adjustable airtight butterfly valve at the outlet of the buffer bin, start the blower and dust removal system, and blow clean the inside of the telescopic hose; open the entrainment mechanism and tighten the feed port of the liner bag, and retract the telescopic hose upward into place; after closing the container door, use the tipping machine to transport it to the vehicle, and a batch of loading is completed.

[0030] The above is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent change made to the above embodiment according to the essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A container dispensing system for powders, characterized in that: A vibration platform (9), a container (8), a telescopic hose (5), a container tipping machine (10), a blower (13), a buffer bin (1) and a dust collector (16); A vibration platform (9) is provided below the container turning machine (10), and the container (8) turned over by the container turning machine is placed on the vibration platform (9). After the container lining bag (7) is laid in place inside the container, its inlet end is exposed at the top of the container. The inlet end of the container lining bag (7) is fixed to the bottom of the telescopic hose (5) through a clamping mechanism (6), and the inner cavity of the lining bag is connected to the inside of the telescopic hose to form a whole. An electric contact pressure gauge (4) is provided on the upper portion of the telescopic hose (5), and the inlet of the telescopic hose (5) is connected to the outlet of the magnetic separator (3), and the telescopic hose (5) is connected to the blower (13) via an air blast pipe (12); A dust removal air network duct (15) is arranged on the side of the telescopic hose, one end of the dust removal air network duct (15) is connected to a dust collector (16) arranged on the top, and the other end is communicated with the side of the telescopic hose, and an electrically adjustable airtight butterfly valve (14) is installed at the connection between the dust removal air network duct (15) and the telescopic hose (5); The upper end of the buffer bin (1) is connected to the dust collector (16), and the lower end of the buffer bin (1) is connected to the upper end of the magnetic separator (3) via an airtight butterfly valve (2); An electric gate valve (11) is provided in the middle of the air blast pipe (12), and the air blower (13) and the electric contact pressure gauge (4) are interlockedly controlled; The telescopic hose (5) is electrically retractable and is driven by connecting to a drive motor (17); the telescopic hose (5) is connected to the liner bag (7) via a clamping mechanism (6); When dispensing materials, the electrically adjustable airtight butterfly valve (14) at the outlet of the buffer bin (1) is opened to a suitable angle according to the production requirements; at the same time, the dust collector (16) system on the buffer bin (1) is started, and the electrically adjustable airtight butterfly valve (14) on the dust removal pipeline is opened to a certain angle to ensure that the liner bag is under negative pressure during the loading process, dust does not overflow, and the liner bag does not sag; when the liner bag sags and the pressure reaches the lower limit value set by the electric contact pressure gauge (4), the blower (13) is started to blow air into the liner bag; after blowing for a period of time, the electric contact pressure gauge (4) reaches the upper limit value, and the blower (13) is stopped at this time; the entire loading process is continuously cycled in this way; After loading is completed, the electrically adjustable airtight butterfly valve (14) at the outlet of the buffer bin (1) is closed, and the blower (13) and the dust removal system are started to blow clean the inside of the telescopic hose (5); The clamping mechanism (6) is opened and the feed opening of the liner bag is tied tightly, and the telescopic hose (5) is retracted upward to the correct position; after the door of the container (8) is closed, the container is transported to a vehicle by means of a container tipping machine (10), and a batch of cargo is loaded.

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