CN211225491U - Central feeding system - Google Patents
Central feeding system Download PDFInfo
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- CN211225491U CN211225491U CN201921364237.2U CN201921364237U CN211225491U CN 211225491 U CN211225491 U CN 211225491U CN 201921364237 U CN201921364237 U CN 201921364237U CN 211225491 U CN211225491 U CN 211225491U
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Abstract
The utility model relates to a central feeding equipment technical field especially relates to a central feeding system. The device comprises a blow molding unit, a weighing meter, a storage barrel, a crusher, a connecting pipeline, an air intercepting valve, a material intercepting valve, a vacuum micro-motion material cup, a buffer hopper, a secondary filtering dust remover, a fan, an air conveying pipeline system and a material conveying pipeline system; the wind transmission pipeline system comprises a main ventilation pipe and a plurality of branch ventilation pipes; the material conveying pipeline system comprises a main material passing pipe and a plurality of branch material passing pipes, one ends of the branch material passing pipes are communicated with the main material passing pipe through a material intercepting valve respectively, the material intercepting valve is further provided with a base body, the base body is provided with a passage communicated with the main material passing pipe, a ventilation valve core is arranged in the passage, a ventilation hole is formed in the ventilation valve core, and the base body is further provided with a power device driving the valve core to open and close the passage. The utility model discloses a central feeding system is difficult for blockking up the pipeline, easily overhauls the mediation.
Description
Technical Field
The utility model relates to a central feeding equipment technical field especially relates to a central feeding system.
Background
The central feeding equipment is large feeding and processing system equipment commonly used in the field of plastic processing. The phenomenon that the pipeline is blocked by colloidal particle dust often appears in current central feeding equipment, and especially the position of installing the valve easily blocks up, is difficult for the mediation, overhauls and wastes time and energy.
Therefore, it is necessary to provide a central feeding system, which is not easy to block the pipeline and easy to repair and dredge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a central feeding system to prior art's not enough, difficult jam pipeline easily overhauls the mediation.
In order to achieve the purpose, the utility model discloses a central feeding system, which comprises a blow molding unit, a weighing meter, a storage barrel, a crusher, a connecting pipeline, an air intercepting valve, a vacuum micro-motion material cup, a buffer hopper, a secondary filtering dust remover, a fan, an air conveying pipeline system and a material conveying pipeline system; the wind transmission pipeline system comprises a main ventilation pipe and a plurality of branch ventilation pipes; one end of each branch ventilation pipe is communicated with the main ventilation pipe through an air stop valve, the other end of each branch ventilation pipe is communicated with the ventilation opening of the vacuum micro-motion material cup, and the two ends of the secondary filtering dust remover are communicated with the fan and the main ventilation pipe respectively; the material conveying pipeline system comprises a main material passing pipe and a plurality of branch material passing pipes, one ends of the branch material passing pipes are respectively communicated with the main material passing pipe through material intercepting valves, the other ends of the branch material passing pipes are respectively communicated with material passing openings of the vacuum micro-motion material cups, and the crusher is communicated with the main material passing pipe; the vacuum micro-motion material cups are respectively arranged on the buffer hopper, the weighing meter and the storage barrel; the buffer hopper is arranged on the blow molding unit; the material intercepting valve is further provided with a base body, the base body is provided with a passage communicated with the main material passing pipe, a ventilation valve core is arranged in the passage, a ventilation hole is formed in the ventilation valve core, and the base body is further provided with a power device driving the valve core to open and close the passage.
Further, still include the buffer memory feed cylinder, the both ends of buffer memory feed cylinder switch on with rubbing crusher, main material pipe that leads to respectively.
Furthermore, the material intercepting valve is provided with two air-permeable valve cores and two power devices, the two air-permeable valve cores are arranged at intervals along the passage, the base body is provided with mounting holes perpendicular to the passage, and the air-permeable valve cores and the mounting holes are arranged in a sliding mode.
Furthermore, the aperture of the ventilation hole is 2 mm-10 mm.
Furthermore, the distance between the two air-permeable valve cores is 1.5-3 times of the diameter of the passage.
Furthermore, the base body is provided with a branch channel, the branch channel is communicated with the passage, and the branch channel is arranged between the two ventilated valve cores; the branch channel is provided with a closed valve core and is communicated with the branch through material pipe.
Furthermore, the power device is a linear electric cylinder, and an output shaft of the linear electric cylinder is connected with the ventilation valve core.
The utility model has the advantages that: the utility model discloses a second grade filters dust shaker can effectively filter the dust in the air, avoids the dust to pollute the material, the utility model discloses a main material pipe and a plurality of branch material pipe segmentation switch on's method that leads to, reduce the dust and gather, reduce the possibility that the pipeline was blockked up to the dust; the utility model discloses a ventilative hole of wind case still can ventilate when cutting the material, can be when overhauing the jam position, utilizes the position that the quick definite dust of the method of segmentation ventilation measurement pipeline pressure blockked up, is favorable to dredging the pipeline fast. The utility model discloses a central feeding system is difficult for blockking up the pipeline, easily overhauls the mediation.
Drawings
Fig. 1 is a schematic view of the connection structure of the present invention.
Fig. 2 is a schematic structural view of the blow molding machine set of the present invention.
Fig. 3 is a schematic structural diagram of the material intercepting valve of the present invention.
The reference numerals include:
1-blowing unit 2-weighing meter 3-storage vat
4-pulverizer 5-stop valve 6-stop valve
7-vacuum micro-motion material cup 8-buffer hopper 9-secondary filtering dust remover
10-fan 11-passage 12-ventilation valve core
13-power device 14-branch channel 15-buffer material barrel
16-main through pipe 17-branch through pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in the figures, the utility model discloses a central feeding system, including blowing unit 1, weighing and metering ware 2, storage vat 3, rubbing crusher 4 and connecting tube, still include cut-off valve 5, cut-off valve 6, vacuum fine motion material cup 7, buffer memory fill 8, second grade filter dust shaker 9, fan 10, defeated air pipe-line system and defeated material pipe-line system;
the wind transmission pipeline system comprises a main ventilation pipe and a plurality of branch ventilation pipes; one end of each branch ventilation pipe is communicated with the main ventilation pipe through an air stop valve 5, the other end of each branch ventilation pipe is communicated with the ventilation opening of the vacuum micro-motion material cup 7, and two ends of the secondary filtering dust remover 9 are communicated with the fan 10 and the main ventilation pipe respectively; the material conveying pipeline system comprises a main material passing pipe 16 and a plurality of branch material passing pipes 17, one ends of the branch material passing pipes 17 are respectively communicated with the main material passing pipe 16 through a material stopping valve 6, the other ends of the branch material passing pipes 17 are respectively communicated with a material passing opening of a vacuum micro-motion material cup 7, and the pulverizer 4 is communicated with the main material passing pipe 16; the vacuum micro-motion material cups 7 are arranged in plurality, and the vacuum micro-motion material cups 7 are respectively arranged on the buffer hopper 8, the weighing and metering device 2 and the storage barrel 3; the buffer hopper 8 is arranged on the blow molding unit 1; the material stopping valve is characterized by further comprising a base body, wherein the base body is provided with a channel 11 communicated with a main material passing pipe 16, a ventilation valve core 12 is arranged in the channel 11, a ventilation hole is formed in the ventilation valve core 12, and the base body is further provided with a power device 13 driving the valve core to open and close the channel 11.
The two-stage filtering dust remover 9 of the utility model can effectively filter dust in the air and avoid the dust from polluting materials, and the utility model reduces dust accumulation and reduces the possibility of blocking pipelines by the segmented conduction of the main material passing pipe 16 and the plurality of branch material passing pipes 17; the utility model discloses a ventilative hole of wind case still can ventilate when cutting the material, can be when overhauing the jam position, utilizes the position that the quick definite dust of the method of segmentation ventilation measurement pipeline pressure blockked up, is favorable to dredging the pipeline fast. The utility model discloses a central feeding system is difficult for blockking up the pipeline, easily overhauls the mediation.
Further, still include buffer memory feed cylinder 15, buffer memory feed cylinder 15's both ends respectively with rubbing crusher 4, main material pipe 16 that leads to switch on. The both ends of concrete buffer memory feed cylinder 15's ventilation pipeline switch on with second grade filter dust shaker 9, fan 10 respectively, the utility model discloses a central feeding system further filters the dust, reduces the possibility that the dust blockked up the pipeline.
Furthermore, the material intercepting valve 6 is provided with two air-permeable valve cores 12 and two power devices 13, the two air-permeable valve cores 12 are arranged at intervals along the passage 11, the base body is provided with mounting holes perpendicular to the passage 11, and the air-permeable valve cores 12 and the mounting holes are arranged in a sliding mode. The utility model discloses a material intercepting valve 6 can close upstream ventilative case 12 in advance when intercepting the material for the plastic grain of the ventilative case 12 department in low reaches is empty the back, closes the ventilative case 12 in low reaches again, centre gripping plastic grain in the pipeline when avoiding closing material intercepting valve 6.
Furthermore, the aperture of the ventilation hole is 2 mm-10 mm. The utility model discloses a central feeding system is difficult for blockking up the pipeline, easily overhauls the mediation.
Further, the distance between the two air-permeable valve cores 12 is 1.5 to 3 times of the diameter of the passage 11. The utility model discloses a central feeding system is difficult for blockking up the pipeline, easily overhauls the mediation.
Furthermore, the base body is provided with a branch channel 14, the branch channel 14 is communicated with the passage 11, and the branch channel 14 is arranged between the two ventilation valve cores 12; the branch channel 14 is provided with a closed valve core, and the branch channel 14 is communicated with a branch through pipe 17. The utility model discloses a central feeding system is convenient for switch on with a material pipe 17 that leads to, but each break-make that leads to material pipe 17 of independent control.
Further, the power device 13 is a linear electric cylinder, and an output shaft of the linear electric cylinder is connected with the ventilation valve core 12. The utility model discloses a central feeding system easily controls ventilative case 12.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a central feeding system, includes blowing unit (1), weighing meter (2), storage vat (3), rubbing crusher (4) and connecting tube, its characterized in that:
the device also comprises an air intercepting valve (5), a material intercepting valve (6), a vacuum micro-motion material cup (7), a buffer hopper (8), a secondary filtering and dust removing machine (9), a fan (10), an air conveying pipeline system and a material conveying pipeline system;
the wind transmission pipeline system comprises a main ventilation pipe and a plurality of branch ventilation pipes; one end of each branch ventilation pipe is communicated with the main ventilation pipe through an air stop valve (5), the other end of each branch ventilation pipe is communicated with a ventilation opening of the vacuum micro-motion material cup (7), and two ends of the secondary filtering dust remover (9) are communicated with the fan (10) and the main ventilation pipe respectively;
the material conveying pipeline system comprises a main material passing pipe (16) and a plurality of branch material passing pipes (17), one ends of the branch material passing pipes (17) are respectively communicated with the main material passing pipe (16) through a material stopping valve (6), the other ends of the branch material passing pipes (17) are respectively communicated with a material passing opening of a vacuum micro-motion material cup (7), and a pulverizer (4) is communicated with the main material passing pipe (16);
a plurality of vacuum micro-motion material cups (7) are arranged, and the vacuum micro-motion material cups (7) are respectively arranged on the buffer storage hopper (8), the weighing and metering device (2) and the storage barrel (3); the buffer hopper (8) is arranged on the blow molding unit (1);
the material stopping valve is characterized by further comprising a base body, wherein the material stopping valve (6) is provided with a channel (11) communicated with the main material passing pipe (16), a ventilation valve core (12) is arranged in the channel (11), a ventilation hole is formed in the ventilation valve core (12), and the base body is further provided with a power device (13) driving the valve core to open and close the channel (11).
2. A central feeding system according to claim 1, characterized in that: still include buffer memory feed cylinder (15), the both ends of buffer memory feed cylinder (15) communicate with rubbing crusher (4), main material pipe (16) that lead to respectively.
3. A central feeding system according to claim 1, characterized in that: the material intercepting valve (6) is provided with two air permeable valve cores (12) and two power devices (13), the two air permeable valve cores (12) are arranged at intervals along the passage (11), the base body is provided with mounting holes perpendicular to the passage (11), and the air permeable valve cores (12) and the mounting holes are arranged in a sliding mode.
4. A central feeding system according to claim 3, characterized in that: the aperture of the ventilation hole is 2 mm-10 mm.
5. A central feeding system according to claim 3, characterized in that: the distance between the two ventilation valve cores (12) is 1.5-3 times of the diameter of the passage (11).
6. A central feeding system according to claim 3, characterized in that: the base body is provided with a branch channel (14), the branch channel (14) is communicated with the channel (11), and the branch channel (14) is arranged between the two ventilation valve cores (12); the branch channel (14) is provided with a closed valve core, and the branch channel (14) is communicated with the branch through material pipe (17).
7. A central feeding system according to claim 1, characterized in that: the power device (13) is a linear electric cylinder, and an output shaft of the linear electric cylinder is connected with the ventilation valve core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921364237.2U CN211225491U (en) | 2019-08-21 | 2019-08-21 | Central feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921364237.2U CN211225491U (en) | 2019-08-21 | 2019-08-21 | Central feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225491U true CN211225491U (en) | 2020-08-11 |
Family
ID=71925893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921364237.2U Active CN211225491U (en) | 2019-08-21 | 2019-08-21 | Central feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211225491U (en) |
-
2019
- 2019-08-21 CN CN201921364237.2U patent/CN211225491U/en active Active
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