CN219990516U - Pneumatic conveying and tank truck conveying dual-purpose bin pump system - Google Patents
Pneumatic conveying and tank truck conveying dual-purpose bin pump system Download PDFInfo
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- CN219990516U CN219990516U CN202322414936.6U CN202322414936U CN219990516U CN 219990516 U CN219990516 U CN 219990516U CN 202322414936 U CN202322414936 U CN 202322414936U CN 219990516 U CN219990516 U CN 219990516U
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- conveying
- bin
- bin pump
- valve
- tank truck
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- 239000000428 dust Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model relates to a pneumatic conveying and tank truck conveying dual-purpose bin pump system, which relates to the field of engineering conveying and comprises an initial bin, wherein the lower end of the initial bin is fixedly connected with a discharge pipe, the lower end of the discharge pipe is fixedly communicated with a bin pump, a valve is arranged on the discharge pipe, and a pneumatic conveying assembly and a tank truck conveying assembly are arranged on the bin pump; pneumatic conveying assembly: the device comprises an air inlet pipeline and a conveying pipeline, wherein valves are arranged on the air inlet pipeline and the conveying pipeline; tank car conveying assembly: comprises a connecting pipe, and a valve is also arranged on the connecting pipe. The utility model has the effect of ensuring the material conveying efficiency.
Description
Technical Field
The utility model relates to the field of engineering conveying, in particular to a pneumatic conveying and tank truck conveying dual-purpose bin pump system.
Background
Pneumatic conveying, also called air conveying, utilizes the energy of air flow to convey granular materials in the air flow direction in a closed pipeline, and is a specific application of fluidization technology. In recent years, the environmental protection requirements of the country on production and transportation enterprises are higher and higher, and more enterprises select a bin pump system to carry out pneumatic conveying on materials. However, during pneumatic conveying, problems such as abrasion and leakage of the pipeline, pipeline blockage and the like occur.
When the problems of pipeline abrasion, air leakage, pipeline blockage and the like occur, pneumatic conveying is required to be stopped, so that the pipeline used for pneumatic conveying is maintained. At this time, the material conveying needs to be forced to stop, so that the material conveying efficiency is low.
Disclosure of Invention
In order to ensure the conveying efficiency of materials, the utility model provides a pneumatic conveying and tank truck conveying dual-purpose bin pump system.
The utility model provides a pneumatic conveying and tank truck conveying dual-purpose bin pump system which adopts the following technical scheme:
the pneumatic conveying and tank truck conveying dual-purpose bin pump system comprises an initial bin, wherein a discharge pipe is fixedly connected to the lower end of the initial bin, a bin pump is fixedly and communicated with the lower end of the discharge pipe, a valve is arranged on the discharge pipe, and a pneumatic conveying assembly and a tank truck conveying assembly are arranged on the bin pump;
pneumatic conveying assembly: the device comprises an air inlet pipeline and a conveying pipeline, wherein valves are arranged on the air inlet pipeline and the conveying pipeline;
tank car conveying assembly: comprises a connecting pipe, and a valve is also arranged on the connecting pipe.
Through adopting above-mentioned technical scheme, when pneumatic conveying assembly normally works, open the valve on the discharge tube, the material in the initial feed bin is followed the discharge tube and is got into in the storehouse pump. And then closing a valve on the discharge pipe, opening a valve on the air inlet pipeline, introducing air flow into the bin pump through the air inlet pipeline, fluidizing the material in the bin pump, and opening the valve on the conveying pipeline when the pressure value of the material in the bin pump is enough to be conveyed, wherein the material is conveyed to a destination along the conveying pipeline. When the pneumatic conveying assembly is overhauled, the valves on the air inlet pipeline and the conveying pipeline are closed, the connecting pipe is connected with the feeding pipe on the tank truck, the valve on the discharging pipe is opened, and the valve on the connecting pipe is opened. And the air suction system of the tank truck is opened, and at the moment, the materials in the initial bin fall into the tank truck along the connecting pipe after entering the bin pump, and then the materials are transported to a destination through the tank truck, so that the conveying efficiency of the materials is ensured.
Preferably, a star feeder is arranged between the bin pump and the discharge pipe.
By adopting the technical scheme, the star feeder is convenient for the material in the initial bin to enter the bin pump uniformly and quantitatively along the discharge pipe.
Preferably, a ripple compensator is arranged between the star feeder and the bin pump.
By adopting the technical scheme, the corrugated compensator is convenient for compensating stress concentration and deformation among various components caused by factors such as thermal expansion and contraction, vibration or pressure change.
Preferably, a top dust remover is arranged on the initial bin.
Through adopting above-mentioned technical scheme, the initial feed bin carries out air exchange through storehouse top dust remover and external atmosphere, reduces the condition emergence that fly ash in the initial feed bin directly gets into in the air.
Preferably, the bin pump is provided with an exhaust pipe, and the exhaust pipe is provided with a bin pump exhaust valve.
Through adopting above-mentioned technical scheme, open storehouse pump discharge valve, be convenient for through blast pipe and outside air intercommunication in the storehouse pump.
Preferably, one end of the exhaust pipe away from the bin pump is fixed and communicated with the initial bin.
Through adopting above-mentioned technical scheme, after the air current in the storehouse pump gets into initial feed bin along the blast pipe, discharges through the storehouse top dust remover, and the air current in the storehouse pump is filtered through the storehouse top dust remover and is discharged outside again.
Preferably, the valve arranged on the connecting pipe comprises a first ball valve and a second ball valve, and one end of the connecting pipe, which is far away from the bin pump, is provided with a tank car joint for being connected with the tank car.
Through adopting above-mentioned technical scheme, connect through tank car and the material loading pipe of tank car and communicate, ball valve one and ball valve two's setting has guaranteed the seal of connecting pipe.
Preferably, the valve arranged on the discharge pipe is a gate valve.
In summary, the present utility model includes at least one of the following beneficial technical effects:
when the pneumatic conveying assembly is overhauled, conveying the materials to the tank truck through the tank truck conveying assembly, and conveying the materials through the tank truck;
the air flow in the bin pump is filtered by the bin top dust remover and then discharged to the outside;
the arrangement of the double ball valves on the connecting pipe ensures the tightness of the connecting pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a cartridge pump system embodying an embodiment of the present utility model.
Figure 2 is a schematic diagram of a pneumatic conveying assembly and a tanker conveying assembly embodying an embodiment of the present utility model.
Reference numerals illustrate: 1. an initial stock bin; 11. a dust remover at the top of the bin; 12. a discharge tube; 2. a gate valve; 3. a bin pump; 31. a feed pipe; 32. a feed valve; 33. an exhaust pipe; 34. a bin pump exhaust valve; 4. a star feeder; 5. a ripple compensator; 6. a pneumatic conveying assembly; 61. an air intake duct; 611. the bin pump air inlet valve group; 62. a delivery conduit; 621. a bin pump outlet valve; 7. a tank truck delivery assembly; 71. a connecting pipe; 72. a ball valve I; 73. a ball valve II; 74. tank car joints.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
The embodiment of the utility model discloses a pneumatic conveying and tank truck conveying dual-purpose bin pump system. Referring to fig. 1 and 2, the bin pump system includes an initial bin 1, a top dust remover 11 is installed at an upper end of the initial bin 1, and the initial bin 1 is in communication with the outside air through the top dust remover 11. The lower extreme of initial feed bin 1 is fixed and is linked together there is discharge tube 12, and discharge tube 12 sets up vertically downwards, and installs push-pull valve 2 on the discharge tube 12. The gate valve 2 is used for adjusting the dredging of the discharge pipe 12.
The lower part of the initial bin 1 is provided with a bin pump 3, the upper end of the bin pump 3 is fixedly communicated with a feed pipe 31, a bin pump 3 feed valve 32 for controlling the dredging of the feed pipe 31 is arranged on the feed pipe 31, and the bin pump 3 feed valve 32 can be a rotary swing valve or the like. The bin pump 3 is fixed and communicated with an exhaust pipe 33, and one end of the exhaust pipe 33, which is far away from the bin pump 3, is fixed and communicated with the side wall of the initial bin 1. The exhaust pipe 33 is provided with a cabin pump exhaust valve 34.
When the bin pump exhaust valve 34 is opened, air in the bin pump 3 sequentially passes through the exhaust pipe 33, the initial bin 1 and the bin top dust remover 11 to circulate with the air outside.
The lower end of the discharge pipe 12 is fixedly provided with a star feeder 4 and a ripple compensator 5, and the star feeder 4 is positioned above the ripple compensator 5. The lower end of the ripple compensator 5 is fixed to and communicates with the feed pipe 31.
The star feeder 4 is arranged so that the materials in the initial bin 1 can be uniformly and quantitatively conveyed to the bin pump 3. The ripple compensator 5 is used for reducing or eliminating stress concentration and deformation of each component caused by factors such as expansion and contraction, vibration and pressure change, and the like, so that each component is protected conveniently.
The pneumatic conveying assembly 6 and the tank truck conveying assembly 7 are arranged at the lower end of the bin pump 3.
The pneumatic conveying assembly 6 comprises an air inlet pipe 61 and a conveying pipe 62, wherein the air inlet pipe 61 and the conveying pipe 62 are respectively arranged on two sides of the bin pump 3, and the air inlet pipe 61 and the conveying pipe 62 are both fixed and communicated with the bin pump 3. The intake pipe 61 is provided with a cabin pump intake valve group 611, and the delivery pipe 62 is provided with a cabin pump outlet valve 621.
When pneumatic conveying is performed, the cartridge pump air intake valve group 611 and the cartridge pump air outlet valve 621 are kept in a closed state. The cartridge pump 3 is communicated with the outside air by opening the cartridge pump exhaust valve 34. Then the gate valve 2, the star feeder 4 and the feed valve 32 of the bin pump 3 are opened, so that the material in the initial bin 1 can sequentially enter the bin pump 3 along the discharge pipe 12, the star feeder 4, the ripple compensator 5 and the feed pipe 31. When the material in the bin pump 3 reaches a set value, the gate valve 2, the star feeder 4 and the bin pump 3 feeding valve 32 are closed.
The bin pump air inlet valve group 611 is opened again, and at this time, the air inlet pipeline 61 is used for introducing air into the bin pump 3 and increasing the pressure inside the bin pump 3, so that the material in the bin pump 3 is in a fluidized state. When the pressure in the silo pump 3 reaches a set value, the silo pump discharge valve 621 is opened and the material is delivered to the destination via the delivery conduit 62.
The tank truck conveying assembly 7 comprises a connecting pipe 71 which is fixed and communicated with the side wall of the bin pump 3, a ball valve I72 and a ball valve II 73 are arranged on the connecting pipe 71, and a tank truck joint 74 is arranged at one end of the connecting pipe 71 away from the bin pump 3. Tank car connector 74 is used to connect with a tank car and the length of connecting tube 71 may be set to 1 meter.
The tank car connector 74 is connected to a feed pipe on the tank car when the pneumatic conveying assembly 6 fails or is otherwise unusable. The bin pump air inlet valve group 611 and the bin pump outlet valve 621 are kept in a closed state, the bin pump air outlet valve 34, the gate valve 2, the star feeder 4 and the bin pump 3 feeding valve 32 are opened, the ball valve I72 and the ball valve II 73 are opened simultaneously, then the tank car air suction system is started, after materials enter the bin pump 3 from the initial bin 1, the materials in the bin pump 3 enter the tank car along the connecting pipe 71, and finally the materials are sent to a destination through the tank car. In this process, the cartridge pump 3 may be used as a transfer cartridge.
The embodiment of the utility model relates to a pneumatic conveying and tank truck conveying dual-purpose bin pump system, which comprises the following implementation principles: when the pneumatic conveying assembly 6 is used normally, the bin pump air inlet valve group 611, the bin pump air outlet valve 621, the ball valve one 72 and the ball valve two 73 are all kept in a closed state. The gate valve 2, the star feeder 4 and the feed valve 32 of the bin pump 3 are opened, so that the material in the initial bin 1 enters the bin pump 3, and then the gate valve 2, the star feeder 4 and the feed valve 32 of the bin pump 3 are closed. The silo pump intake valve group 611 and the silo pump discharge valve 621 are opened again, at which time the material in the silo pump 3 may be transported along the transport conduit 62 to the destination.
When the pneumatic conveying assembly 6 cannot be used normally, the bin pump air inlet valve group 611 and the bin pump outlet valve 621 are closed, and the tank car joint 74 is connected with a feeding pipe on the tank car. The gate valve 2, the star feeder 4 and the feed valve 32 of the bin pump 3 are opened, the ball valve I72 and the ball valve II 73 are opened simultaneously, then the air suction system of the tank truck is started, and after the material in the initial bin 1 enters the bin pump 3, the material enters the tank truck along the connecting pipe 71. And finally, conveying the materials through the tank truck.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A pneumatic conveying and tank car conveying dual-purpose bin pump system is characterized in that: the automatic feeding device comprises an initial bin (1), wherein a discharge pipe (12) is fixedly connected to the lower end of the initial bin (1), a bin pump (3) is fixedly and communicated with the lower end of the discharge pipe (12), a valve is arranged on the discharge pipe (12), and a pneumatic conveying assembly (6) and a tank truck conveying assembly (7) are arranged on the bin pump (3);
pneumatic conveying assembly (6): comprises an air inlet pipeline (61) and a conveying pipeline (62), wherein valves are arranged on the air inlet pipeline (61) and the conveying pipeline (62);
tank car conveying component (7): comprises a connecting pipe (71), and a valve is also arranged on the connecting pipe (71).
2. The dual-purpose bin pump system for pneumatic conveying and tank truck conveying according to claim 1, wherein the system is characterized in that: a star-shaped feeder (4) is arranged between the bin pump (3) and the discharge pipe (12).
3. The dual-purpose bin pump system for pneumatic conveying and tank truck conveying according to claim 2, wherein: a ripple compensator (5) is arranged between the star feeder (4) and the bin pump (3).
4. The dual-purpose bin pump system for pneumatic conveying and tank truck conveying according to claim 1, wherein the system is characterized in that: and a bin top dust remover (11) is arranged on the initial bin (1).
5. The dual-purpose bin pump system for pneumatic conveying and tank truck conveying according to claim 4, wherein: the bin pump (3) is provided with an exhaust pipe (33), and the exhaust pipe (33) is provided with a bin pump exhaust valve (34).
6. The dual-purpose bin pump system for pneumatic conveying and tank truck conveying according to claim 5, wherein: one end of the exhaust pipe (33) far away from the bin pump (3) is fixed and communicated with the initial bin (1).
7. The dual-purpose bin pump system for pneumatic conveying and tank truck conveying according to claim 1, wherein the system is characterized in that: the valve arranged on the connecting pipe (71) comprises a first ball valve (72) and a second ball valve (73), and one end, far away from the bin pump (3), of the connecting pipe (71) is provided with a tank car joint (74) used for being connected with a tank car.
8. The dual-purpose bin pump system for pneumatic conveying and tank truck conveying according to claim 1, wherein the system is characterized in that: the valve arranged on the discharge pipe (12) is a gate valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322414936.6U CN219990516U (en) | 2023-09-06 | 2023-09-06 | Pneumatic conveying and tank truck conveying dual-purpose bin pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322414936.6U CN219990516U (en) | 2023-09-06 | 2023-09-06 | Pneumatic conveying and tank truck conveying dual-purpose bin pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219990516U true CN219990516U (en) | 2023-11-10 |
Family
ID=88616526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322414936.6U Active CN219990516U (en) | 2023-09-06 | 2023-09-06 | Pneumatic conveying and tank truck conveying dual-purpose bin pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219990516U (en) |
-
2023
- 2023-09-06 CN CN202322414936.6U patent/CN219990516U/en active Active
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