Automatic filling and screening filler device for tubular converter

Abstract

The utility model belongs to the technical field of tubular converters, and particularly relates to an automatic filling, screening and packing device of a tubular converter, which comprises a cover body, a spiral conveyer, a vacuum feeding machine, a packing bin, an air blower and a bin pneumatic hammer, the vacuum feeding machine is communicated with the packing bin, the packing bin is communicated with a packing container, and the air blower is communicated with the packing container. An outlet of the filler bin is connected with a feeding hole of the spiral conveyor; the cover body is arranged above the tubular converter, the upper space of the cover body is divided into a dust discharge area, a filler falling area and a wind power purging area, filter screens are respectively arranged between the dust discharge area and the filler falling area and between the filler falling area and the wind power purging area, the wind power purging area is communicated with an outlet of an air blower, and the dust discharge area is communicated with a collecting pipe; a stock bin pneumatic hammer is arranged on the outer side of the barrel. The utility model has the beneficial effects that: 1) the whole process is sealed for conveying and filling, particles and powder are screened by the air blower, and the filler is automatically added into the tube nest of the converter, so that the pollution of dust to the environment is reduced;

Description

TECHNICAL FIELD

[0001] The utility model belongs to the tubular converter technical field especially relates to a tubular converter automatic filling and screening packing device. BACKGROUND

[0002] The structure of the methanol converter is that a plurality of tubes are densely distributed longitudinally in a cylinder, and packing is filled in the tubes. The main function of the packing of the methanol converter is to improve the separation efficiency of methanol and water. The methanol and water separation packing increases the gas-liquid contact area and strengthens the mass transfer process, thereby improving the separation efficiency. The packing can provide a large amount of surface area, so that the gas and liquid can be fully contacted, thereby promoting the separation of methanol and water.

[0003] In the past, when the packing of the methanol converter was filled, the operator needed to carry the packing barrel to a high operation platform, manually pour the packing into the converter, and because the packing was granular, powder would be generated in the process. After being poured into the top of the converter, the operator needed to spread the packing, hold an iron hammer to knock each part of the converter, and use vibration to add the packing into the converter little by little. Because the structure of the tubes in the converter is a slender tube, it is difficult to add the packing. Such operation not only wastes manpower, but also increases the safety risk of high-altitude operation, affects the operation efficiency, and the powder generated into the equipment will affect the production. The inhaled dust will also affect the health of the human body. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a tubular converter automatic filling and screening packing device, which overcomes the defects of the prior art, fully seals the conveying and filling, uses a vacuum feeding machine to transport the packing to a high place, and uses a blower to realize the screening of particles and powder. The packing is automatically added into the tubes of the converter, thereby reducing the labor intensity and reducing the pollution of dust to the environment.

[0005] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme:

[0006] The device for automatically adding and screening filler in a tubular converter comprises a cover, a screw conveyor, a vacuum feeding machine, a filler bin, a blower and bin pneumatic hammers, the suction pipe of the vacuum feeding machine is connected with the filler bin, the feeding inlet of the filler bin is connected with a filler container through a pipeline, the bottom outlet of the filler bin is connected with the feeding inlet of the screw conveyor, and the discharging outlet of the screw conveyor is connected with the top of the cover.

[0007] Further, the lower edge of the filler falling area is provided with a filler plate, and the filler plate is provided with funnel-shaped filler holes corresponding to the positions of each tube.

[0008] Further, the model of the blower is 9-19 type high-pressure centrifugal ventilator.

[0009] Further, the model of the vacuum feeding machine is SK-6 water ring vacuum pump.

[0010] Further, the model of the bin pneumatic hammer is EDM-KQC-1.

[0011] Further, a rubber sealing ring is arranged between the lower edge of the filler falling area and the filler plate.

[0012] Further, the bin pneumatic hammers are arranged on the outer wall of the filler bin; and the pore size of the filter screen is 1-3 mm.

[0013] Compared with the prior art, the device has the following beneficial effects:

[0014] 1) The filler is conveyed and added in a sealed way, dust flying is effectively prevented, the vacuum feeding machine can convey the filler to a high position, the blower is used to realize screening of particles and powder, the filler is automatically added into the tubes of the converter, and the pollution of dust to the environment is reduced.

[0015] 2) The cylinder wall of the converter is knocked by the pneumatic hammers, the filler can be more smoothly added into the tubes of the converter, the labor intensity is reduced, the vibration of the pneumatic hammers to the converter can also make the filler in the tubes more evenly dispersed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of an embodiment of the device;

[0017] In the figure: 1 - cover, 2 - screw conveyor, 3 - vacuum feeding machine, 4 - filler bin, 5 - air blower, 6 - bin pneumatic hammer, 7 - filler container, 8 - tubular converter, 9 - dust discharge area, 10 - filler falling area, 11 - wind sweeping area, 12 - filter screen, 13 - collecting pipe, 14 - powder collecting tank, 15 - filler plate, 16 - funnel-shaped filler hole. DETAILED DESCRIPTION

[0018] The technical solutions of the utility model will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are some of the embodiments of the utility model, but not all the embodiments.

[0019] In order to make the technical solutions in the specific embodiments or prior art clearer, the specific embodiments needed in the specific embodiments or prior art description will be introduced simply. Obviously, the specific embodiments in the following description are some of the embodiments of the utility model, and other specific embodiments can be obtained by those skilled in the art without creative labor.

[0020] The components of the embodiments of the utility model described and shown in the specific embodiments can be arranged and designed in numerous different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the specific embodiments is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model.

[0021] See Figure 1 It is an embodiment structure schematic view of a tubular converter automatic filling and screening filler device of the utility model, which comprises a cover 1, a screw conveyor 2, a vacuum feeding machine 3, a filler bin 4, an air blower 5 and a bin pneumatic hammer 6. The air extraction pipe of the vacuum feeding machine 3 is communicated with the filler bin 4. The filler container 7 is communicated with the filler bin 4 through a pipeline. The bottom outlet of the filler bin 4 is connected with the feeding port of the screw conveyor 2. The outlet of the screw conveyor 2 is connected with the top of the cover 1. The cover 1 is arranged above the tubular converter 8. The upper space of the cover 1 is divided into a dust discharge area 9, a filler falling area 10 and a wind sweeping area 11. The filter screen 12 is arranged between the dust discharge area 9 and the filler falling area 10 and between the filler falling area 10 and the wind sweeping area 11. The aperture of the filter screen 12 is 1-3 mm. The wind sweeping area 11 is communicated with the outlet of the air blower 5. The dust discharge area 9 is communicated with the collecting pipe 13. The outlet of the collecting pipe 13 is located in the powder collecting tank 14. The lower edge of the filler falling area 10 is tightly connected with the upper edge of the cylinder of the tubular converter 8. The outer side of the cylinder is provided with a plurality of bin pneumatic hammers 6.

[0022] In order to realize more smooth filling, the lower edge of the filler falling area 10 is provided with a filler plate 15, and the filler plate 15 is provided with a funnel-shaped filler hole 16 corresponding to each tube position.

[0023] In the embodiment, the model of the air blower 5 is a 9-19 type high-pressure centrifugal ventilator. The model of the vacuum feeding machine 3 is an SK-6 water ring vacuum pump. The model of the bin pneumatic hammer 6 is EDM-KQC-1. The model of the air blower is a 9-19 type high-pressure centrifugal ventilator. In order to prevent the filler from being solidified, a bin pneumatic hammer can also be arranged on the outer wall of the filler bin 4.

[0024] In the working process of the embodiment of the utility model, the vacuum feeding machine 3 is opened, the filler bin 4 is sucked to vacuum, the filler in the filler container 7 enters the filler bin 4, the screw conveyor 2 is started, the filler is transported to the top of the tubular converter 8, the filler falls from the outlet of the screw conveyor 2, the air blower 5 is started, the falling filler powder is blown to the filter screen 12 and the collection pipe 13 and is recycled to the powder collection tank 14, the falling granular filler falls on the filler plate 15 at the top of the tubular converter, the filler flows into the tube of the tubular converter along the funnel-shaped filler hole 16, the bin pneumatic hammer 6 is started, the four bin pneumatic hammers 6 above and below and left and right knock the cylinder of the tubular converter, and the filler is added to the tube of the converter by vibration.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for automatic filling and sieving of packing in a tubular converter, characterized in that, The device comprises a cover, a screw conveyor, a vacuum feeding machine, a filler bin, a blower and a bin pneumatic hammer, the suction pipe of the vacuum feeding machine is communicated with the filler bin, the filler container is communicated with the filler bin through a pipeline, the bottom outlet of the filler bin is connected with the feeding port of the screw conveyor, the discharge port of the screw conveyor is connected with the top of the cover; the cover is arranged above the tubular converter, the upper space of the cover is divided into a dust discharge area, a filler falling area and a wind sweeping area, filter screens are arranged between the dust discharge area and the filler falling area and between the filler falling area and the wind sweeping area, the wind sweeping area is communicated with the outlet of the blower, the dust discharge area is communicated with a collecting pipe, and the outlet of the collecting pipe is located in a powder collecting tank; the lower edge of the filler falling area is tightly connected with the upper edge of the cylinder of the tubular converter; a plurality of bin pneumatic hammers are arranged outside the cylinder.

2. A device for automatic filling and sieving of packing in a tubular converter according to claim 1, characterized in that, The lower edge of the filler falling area is provided with a filler plate, and a funnel-shaped filler hole is arranged on the filler plate corresponding to each tube position.

3. A device for automatic filling and sieving of packing in a tubular converter according to claim 1, characterized in that, The model of the blower is 9-19 type high-pressure centrifugal fan.

4. A device for automatic filling and sieving of packing in a tubular converter according to claim 1, characterized in that, The model of the vacuum feeding machine is SK-6 water ring vacuum pump.

5. A device for automatic filling and sieving of packing in a tubular converter according to claim 1, characterized in that, The model of the bin pneumatic hammer is EDM-KQC-1.

6. A device for automatic filling and sieving of packing in a tubular converter according to claim 2, characterized in that, A rubber sealing ring is arranged between the lower edge of the filler falling area and the filler plate.

7. A device for automatic filling and sieving of packing in a tubular converter according to claim 1, characterized in that, The bin pneumatic hammers are arranged on the outer wall of the filler bin; and the pore size of the filter screen is 1-3 mm.

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