CN210619548U - Powder malleation pneumatic conveying system - Google Patents
Powder malleation pneumatic conveying system Download PDFInfo
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- CN210619548U CN210619548U CN201920653386.4U CN201920653386U CN210619548U CN 210619548 U CN210619548 U CN 210619548U CN 201920653386 U CN201920653386 U CN 201920653386U CN 210619548 U CN210619548 U CN 210619548U
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Abstract
The utility model is suitable for a powder carries technical field, the utility model provides a powder malleation pneumatic conveying system, including air supply system and conveying system, air supply system is the air compressor machine from upper reaches to low reaches in proper order, the gas holder, first filter, cold machine of doing, second filter and carbon dioxide filter, conveying system is the gas holder from upper reaches to low reaches in proper order, send the storehouse and receive the storehouse, carbon dioxide filter's gas outlet is connected to the gas holder, the top of sending the storehouse is provided with the material storehouse, the bottom exit position of sending the storehouse is provided with the blow-off valve, the exit linkage of blow-off valve is to receiving the storehouse, the gas holder has set gradually main valve system with the main gas pipeline of. The utility model has the characteristics of mechanization, degree of automation are high, and the operation is stable in succession.
Description
Technical Field
The utility model belongs to the technical field of the powder is carried, especially, relate to a powder malleation pneumatic conveying system.
Background
The powder conveying technology is a powder conveying technology which is provided relative to a low-concentration dilute phase conveying technology, and is widely known to have the characteristics of low energy consumption, large conveying capacity, wide conveying range, small abrasion of pipelines and materials, saving of carrier gas consumption and gas power source, and saving of pipeline material consumption.
However, in the lithium battery industry, most of the powder is conveyed manually, which causes the following problems: 1. the labor intensity of workers is high, the production efficiency is low, the production cost is high, and the degree of mechanization and automation is low; 2. powder leakage is easy to occur, and the workshop environment is polluted; 3. foreign matters are easily introduced into the materials in the transportation process, so that the products are scrapped.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a powder malleation pneumatic conveying system, it is big to aim at solving the workman working strength that present powder conveying system exists, and production efficiency is low, and manufacturing cost is high, and mechanization, degree of automation are low, produce easily and leak the powder, pollute technical problem such as workshop environment.
The utility model adopts the following technical scheme:
the utility model provides a powder malleation pneumatic conveyor system, includes air supply system and conveying system, air supply system is air compressor machine, gas holder, first filter, cold machine, second filter and carbon dioxide filter from upper reaches to low reaches in proper order, conveying system is the gas holder from upper reaches to low reaches in proper order, sends the storehouse and receives the storehouse, the gas outlet of carbon dioxide filter is connected to the gas holder, the top of sending the storehouse is provided with the material storehouse, the bottom exit position of sending the storehouse is provided with the blow-off valve, the exit linkage of blow-off valve is to receive the storehouse, the gas holder with send the main gas pipeline between the storehouse and set gradually main valve system.
Further, powder malleation pneumatic conveyor system, its characterized in that, send the storehouse lower part and install the fluidization groove, the output of main valve system is connected with first to fourth branch gas transmission pipeline, and wherein first branch gas transmission pipeline is connected to send the storehouse top, second branch gas transmission pipeline is connected to the fluidization groove, third branch gas transmission pipeline is connected to the export of blow-off valve, fourth branch gas transmission pipeline is connected to receive the storehouse.
Further, powder malleation pneumatic conveyor system, main valve system includes first manual ball valve, relief pressure valve, oil mist filter and dewatering filter, be provided with the manual ball valve of second, first check valve and admission valve on the first gas transmission pipeline, be provided with the manual ball valve of third, second check valve and fluidization valve on the second gas transmission pipeline, be provided with the angle seat valve on the third gas transmission pipeline, be provided with the gulp valve on the fourth gas transmission pipeline.
Further, powder malleation pneumatic conveyor system, the feed opening in material storehouse with send and be provided with the screw feeder between the storehouse, the feed valve is installed to the discharge gate of screw feeder.
Further, powder malleation pneumatic conveyor system, send the storehouse upper end and be provided with discharge valve, pressure gauge and charge level indicator, discharge valve's gas vent with the air inlet of material storehouse upper end links to each other.
Furthermore, in the powder positive pressure pneumatic conveying system, the fluidization groove is uniformly provided with a plurality of air holes leading to the sending bin.
The utility model has the advantages that: the utility model discloses a malleation pneumatic conveying system has solved workman working strength that present powder conveying system exists big, low in production efficiency, high in production cost, mechanization, degree of automation is low, produce easily and leak the powder, pollute technical problem such as workshop environment, mechanization has, degree of automation is high, the continuous stable advantage of operation, the transportation of material adopts totally closed mode, the risk of introducing the foreign matter has been avoided, the powder is reduced revealing, gaseous process filter simultaneously, the cold water machine, the carbon dioxide filter, the oil mist filter, the processing of play water filter, gas quality has been ensured.
Drawings
Fig. 1 is a structural diagram of a powder positive pressure pneumatic conveying system provided by an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
As shown in fig. 1, the powder malleation pneumatic conveying system that this embodiment provided includes air supply system and conveying system, air supply system is air compressor machine 1, gas holder 2, first filter 3, cold dry machine 4, second filter 5 and carbon dioxide filter 6 from upper reaches to low reaches in proper order, conveying system is gas holder 7 from upper reaches to low reaches in proper order, sends storehouse 8 and receives storehouse 9, carbon dioxide filter 6's gas outlet is connected to gas holder 7, the top of sending storehouse 8 is provided with material storehouse 10, the bottom exit position of sending storehouse 8 is provided with blow-off valve 11, the exit linkage of blow-off valve 11 is to receive storehouse 9, the main pneumatic pipeline between gas holder 7 and the sending storehouse 8 has set gradually main valve system.
The powder positive pressure pneumatic conveying system provided by the embodiment has the following working process: firstly, starting an air compressor 1, enabling generated gas to enter a gas storage tank 7 through a gas storage tank 2, a first filter 3, a cold dryer 4, a second filter 5 and a carbon dioxide filter 6 in sequence, enabling materials in a material bin 10 to enter a sending bin 8, then controlling to open a main valve system, enabling the gas storage tank to output high-pressure gas to enter the sending bin 8, and conveying the materials in the sending bin 8 to a receiving bin 9 in an air flow mode. The system has the advantages of high degree of mechanization and automation and continuous and stable operation, and the transportation of the materials adopts a fully-closed mode, thereby avoiding the risk of introducing foreign matters and reducing the leakage of powder.
As a specific structure, in this embodiment the fluidization groove 12 is installed on the lower part of the sending bin 8, the output end of the main valve system is connected with the first to fourth branch air transmission pipelines, wherein the first branch air transmission pipeline is connected to the top of the sending bin 8, the second branch air transmission pipeline is connected to the fluidization groove 12, the third branch air transmission pipeline is connected to the outlet of the discharge valve 11, and the fourth branch air transmission pipeline is connected to the receiving bin 9. In the structure, the fluidization groove 12 is uniformly provided with a plurality of air holes leading to the sending bin 8. The first branch gas transmission pipeline is used for sending bin gas inlet, the second branch gas transmission pipeline is used for transmitting gas to the sending bin through the gas holes of the fluidization groove so as to prevent material powder from being accumulated in the sending bin, the third branch gas transmission pipeline is used for transmitting materials to the receiving bin, and the fourth branch gas transmission pipeline is used for gas supply. The pipeline which is in contact with the material from the sending bin to the receiving bin adopts a stainless steel lining ceramic pipeline, so that the risk of generating magnetic difference on the material due to the fact that the pipeline generates the magnetic difference is reduced.
In this embodiment, the main valve system includes a first manual ball valve 13, a pressure reducing valve 14, an oil mist filter 15 and a water removal filter 16, a second manual ball valve 17, a first check valve 18 and an air inlet valve 19 are arranged on the first branch air pipe, a third manual ball valve 20, a second check valve 21 and a fluidization valve 22 are arranged on the second branch air pipe, an angle seat valve 23 is arranged on the third branch air pipe, and a gas supplementing valve 24 is arranged on the fourth branch air pipe. A spiral feeder 25 is arranged between the feed opening of the material bin 10 and the sending bin 8, and a feed valve 26 is arranged at the discharge opening of the spiral feeder 25. An exhaust valve 27, a pressure gauge 28 and a material level meter 29 are arranged at the upper end of the sending bin 8, and an exhaust port of the exhaust valve 27 is connected with an air inlet at the upper end of the material bin 10.
When the manual ball valve works, all the manual ball valves are in a normally open state, and other valves are normally closed. The air compressor 1 is started, the generated gas sequentially passes through the gas storage tank 2, the first filter 3, the cold dryer 4, the second filter 5 and the carbon dioxide filter 6 to enter the gas storage tank 7, and the pressure reducing valve 14 is adjusted to be at a proper pressure. When receiving a blanking signal, the exhaust valve 27 is automatically opened, after a period of time, the feed valve 26 is opened, the spiral feeder 25 is started, the materials in the material bin 10 enter the sending bin 8 under the rotation of the spiral feeder 25, and when the materials reach a certain height, the material level meter 29 detects a signal and automatically closes the spiral feeder 25, the feed valve 26 and the exhaust valve 27 in sequence.
Then the fluidizing valve 12 is opened, the gas in the gas storage tank 7 is blown into the sending bin 8 through the fluidizing tank 22, the gas is surrounded around the material powder, the material powder is prevented from being accumulated in the sending bin 8, the gas inlet valve 19 is opened after a period of time, when the pressure reaches a certain value, the pressure gauge 28 detects a signal, then the angle seat valve 23, the discharge valve 11 and the gas supplementing valve 24 are opened in sequence, and the material powder enters the receiving bin 9 under the blowing of the gas. When the pressure is reduced to a certain value, the air inlet valve 19, the fluidization valve 22 and the discharge valve 11 are closed in sequence, and the angle seat valve 23 and the air supplement valve 24 are closed after a period of time, so that the primary material powder conveying is completed. And when a next blanking signal is received, carrying out next round of material conveying.
To sum up, the malleation pneumatic conveyor system that this embodiment provided has solved the workman working strength that present powder conveying system exists big, low in production efficiency, high in production cost, and mechanization, degree of automation are low, produce easily and leak powder, pollute technical problem such as workshop environment, have mechanization, degree of automation is high, the continuous stable advantage of operation, the transportation of material adopts totally closed mode, has avoided the risk of introducing the foreign matter, has reduced revealing of powder, gaseous process filter, cold water machine, carbon dioxide filter, oil mist filter, play water filter's processing simultaneously, has ensured gaseous quality.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a powder malleation pneumatic conveyor system, includes air supply system and conveying system, its characterized in that, air supply system is air compressor machine, gas holder, first filter, cold machine, second filter and carbon dioxide filter from upper reaches to low reaches in proper order, conveying system is the gas holder from upper reaches to low reaches in proper order, sends the storehouse and receives the storehouse, the gas outlet of carbon dioxide filter is connected to the gas holder, the top of sending the storehouse is provided with the material storehouse, the bottom exit position of sending the storehouse is provided with the blow-off valve, the exit linkage of blow-off valve to receive the storehouse, the gas holder with send the main gas pipeline between the storehouse and set gradually main valve system.
2. The powder positive-pressure pneumatic conveying system of claim 1, wherein a fluidization groove is installed at the lower part of the sending bin, the output end of the main valve system is connected with a first branch air conveying pipeline, a second branch air conveying pipeline, a third branch air conveying pipeline, a fourth branch air conveying pipeline and a receiving bin, wherein the first branch air conveying pipeline is connected to the top of the sending bin, the second branch air conveying pipeline is connected to the fluidization groove, the third branch air conveying pipeline is connected to the outlet of the discharge valve, and the fourth branch air conveying pipeline is connected to the receiving bin.
3. The powder positive-pressure pneumatic conveying system according to claim 2, wherein the main valve system comprises a first manual ball valve, a pressure reducing valve, an oil mist filter and a water removal filter, the first gas transmission pipeline is provided with a second manual ball valve, a first check valve and a gas inlet valve, the second gas transmission pipeline is provided with a third manual ball valve, a second check valve and a fluidization valve, the third gas transmission pipeline is provided with a corner seat valve, and the fourth gas transmission pipeline is provided with a gas supplementing valve.
4. The positive-pressure pneumatic powder conveying system according to any one of claims 1 to 3, wherein a screw feeder is arranged between a feed opening of the material bin and the sending bin, and a feed valve is installed at a discharge opening of the screw feeder.
5. The powder positive-pressure pneumatic conveying system according to claim 4, wherein an exhaust valve, a pressure gauge and a level gauge are arranged at the upper end of the sending bin, and an exhaust port of the exhaust valve is connected with an air inlet at the upper end of the material bin.
6. The powder positive-pressure pneumatic conveying system of claim 2, wherein the fluidization groove is uniformly provided with a plurality of air holes leading to the sending bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653386.4U CN210619548U (en) | 2019-05-09 | 2019-05-09 | Powder malleation pneumatic conveying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653386.4U CN210619548U (en) | 2019-05-09 | 2019-05-09 | Powder malleation pneumatic conveying system |
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| CN210619548U true CN210619548U (en) | 2020-05-26 |
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| CN201920653386.4U Active CN210619548U (en) | 2019-05-09 | 2019-05-09 | Powder malleation pneumatic conveying system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696895A (en) * | 2021-02-05 | 2021-04-23 | 河南郑矿机器有限公司 | Drying kiln for manufacturing lightweight aggregate by coal gangue and process system |
| CN115971504A (en) * | 2022-02-08 | 2023-04-18 | 河南能微新材料科技有限公司 | Preparation control method of micro-spheroidized powder or nano-powder |
-
2019
- 2019-05-09 CN CN201920653386.4U patent/CN210619548U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696895A (en) * | 2021-02-05 | 2021-04-23 | 河南郑矿机器有限公司 | Drying kiln for manufacturing lightweight aggregate by coal gangue and process system |
| CN115971504A (en) * | 2022-02-08 | 2023-04-18 | 河南能微新材料科技有限公司 | Preparation control method of micro-spheroidized powder or nano-powder |
| CN115971504B (en) * | 2022-02-08 | 2023-11-21 | 河南能微新材料科技有限公司 | Method for controlling preparation of micron spheroidized powder or nano powder |
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