CN220115683U - Long-distance pneumatic conveying sample tank system - Google Patents
Long-distance pneumatic conveying sample tank system Download PDFInfo
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- CN220115683U CN220115683U CN202321508020.0U CN202321508020U CN220115683U CN 220115683 U CN220115683 U CN 220115683U CN 202321508020 U CN202321508020 U CN 202321508020U CN 220115683 U CN220115683 U CN 220115683U
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- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a long-distance pneumatic conveying sample tank system, which relates to the technical field of pneumatic conveying and comprises a site sending station and a laboratory receiving station, wherein the site sending station is connected to a temporary storage pipe of the laboratory receiving station through a conveying main pipe, an exhaust branch pipe provided with a one-way valve is arranged on the conveying main pipe, the temporary storage pipe is connected with a conveying fan through an air supply pipe, a pneumatic valve III is arranged on the air supply pipe, the conveying main pipe is connected with a relay fan through a relay main pipe, a relay branch pipe provided with a pneumatic valve I is arranged on the relay main pipe, a pneumatic valve II is arranged between the relay branch pipe and the relay fan, and a pipeline sensor is arranged on the conveying main pipe between the relay main pipe and the exhaust branch pipe. The utility model adds the relay fan on the main conveying pipe through the relay main pipe on the original basis, uses a series of on-off valve control, adopts the relay fan for front-stage conveying, automatically converts the relay fan into a conveying fan of a laboratory after passing through the relay fan, and finally can realize long-distance conveying.
Description
Technical Field
The utility model relates to the technical field of pneumatic conveying, in particular to a long-distance pneumatic conveying sample tank system.
Background
The distance between samples to be tested in many cement plants, steel plants, mining plants and other places and the laboratory is far, the manual sample feeding time is too long, automatic sample feeding is needed through a pneumatic conveying mode, the pneumatic conveying of sample tanks in a short distance (within 1500 meters) can be realized in the prior art, when the distance exceeds 2000 meters, the resistance of the whole pipeline system is increased due to the limitation of the pipeline caliber, the bent pipe and other reasons, and the normal conveying of the sample tanks cannot be met, so that the problems are needed to be solved.
Disclosure of Invention
The object of the present utility model is to provide a long distance pneumatic transport sample tank system which overcomes the above mentioned drawbacks of the prior art.
The long-distance pneumatic conveying sample tank system comprises a site sending station and a laboratory receiving station, wherein the site sending station is connected to a temporary storage pipe of the laboratory receiving station through a conveying main pipe, an exhaust branch pipe for installing a one-way valve is arranged on the conveying main pipe, the temporary storage pipe is connected with a conveying fan through an air supply pipe, a pneumatic valve III is arranged on the air supply pipe, the conveying main pipe is connected with a relay fan through a relay main pipe between the exhaust branch pipe and the temporary storage pipe, a relay branch pipe for installing the pneumatic valve I is arranged on the relay main pipe, a pneumatic valve II is arranged between the relay branch pipe and the relay fan, and a pipeline sensor is arranged on the conveying main pipe between the relay main pipe and the exhaust branch pipe.
Preferably, an air volume adjusting pipe is arranged between the conveying main pipe and the air supply pipe, one end of the air volume adjusting pipe is connected to the conveying main pipe between the relay main pipe and the temporary storage pipe, the other end of the air volume adjusting pipe is connected to the air supply pipe between the pneumatic valve III and the temporary storage pipe, and an air volume adjusting valve is arranged on the air volume adjusting pipe.
Preferably, the pipeline sensor is an optoelectronic switch.
The utility model has the following advantages:
when the utility model is used, the relay fan is added on the conveying main pipe through the relay main pipe on the original basis, a series of on-off valves are used for control, the relay fan is adopted in front conveying, and the conveying fan is automatically converted into a laboratory conveying fan after passing through the relay fan, so that long-distance conveying can be realized finally.
Drawings
FIG. 1 is a schematic diagram of the overall system of the present utility model.
Fig. 2 is a partial enlarged view at a in fig. 1.
Wherein: 1. a site sending station, 2, a conveying main pipe, 3, a laboratory receiving station, 31, a temporary storage pipe,
4. the air conditioner comprises an exhaust branch pipe 41, a one-way valve 5, a conveying fan 51, an air supply pipe 52, a pneumatic valve III, a relay fan 6, a relay main pipe 61, a relay branch pipe 62, a pneumatic valve 63, a pneumatic valve I, a pneumatic valve 64, a pneumatic valve II, a pipeline sensor 7, an air quantity adjusting pipe 8, an air quantity adjusting valve 81 and an air quantity adjusting valve.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the concepts and aspects of the utility model by those skilled in the art.
As shown in fig. 1-2, the utility model provides a long-distance pneumatic conveying sample tank system, which comprises a site sending station 1 and a laboratory receiving station 3, wherein the site sending station 1 is connected to a temporary storage pipe 31 of the laboratory receiving station 3 through a conveying main pipe 2, an exhaust branch pipe 4 for installing a one-way valve 41 is arranged on the conveying main pipe 2, the temporary storage pipe 31 is connected with a conveying fan 5 through an air supply pipe 51, a pneumatic valve III 52 is arranged on the air supply pipe 51, the conveying main pipe 2 is connected with a relay fan 6 through a relay main pipe 61 between the exhaust branch pipe 4 and the temporary storage pipe 31, a relay branch pipe 62 for installing a pneumatic valve I63 is arranged on the relay main pipe 61, a pneumatic valve II 64 is arranged between the relay branch pipe 62 and the relay fan 6, and a pipeline sensor 7 is arranged on the conveying main pipe 2 between the relay main pipe 61 and the exhaust branch pipe 4.
In addition, be equipped with air regulation pipe 8 between delivery director 2 and the blast pipe 51, air regulation pipe 8's one end is connected on the delivery director 2 between relay director 61 and the temporary storage pipe 31, the other end is connected on the blast pipe 51 between pneumatic valve three 52 and the temporary storage pipe 31, be equipped with air regulation valve 81 on the air regulation pipe 8, increase laboratory receiving station below air regulation valve, after increasing the air regulation valve, the transportation fan inhales the sample jar and passes through the air regulation valve after, the wind can blow in from the air regulation pipe, have an impact force to the sample jar to play the retarding effect, impact is less when making the sample jar arrive laboratory receiving station, the speed reduction amount of wind size can be adjusted by the aperture of air regulation valve.
The pipe sensor 7 is a photoelectric switch, and detects whether the sample tank is coming or not by the photoelectric switch, thereby performing a series of control.
Sample tank procedure from field sending station 1 to laboratory receiving station 3:
placing the sample tank on the conveying main pipe 2, controlling the first pneumatic valve 63 to be closed, the second pneumatic valve 64 to be opened and the third pneumatic valve 52 to be closed, forming a passage between the relay fan 6 and the on-site sending station 1 through the relay main pipe 61 at the moment, sucking the sample tank to the vicinity of the transfer wind after the relay fan 6 operates, sensing the arrival of the sample tank by the pipeline sensor 7, uploading a sensing signal to the controller, and controlling the relay fan 6 to be closed by the controller;
the first pneumatic valve 63 is opened, the second pneumatic valve 64 is closed, the third pneumatic valve 52 is opened, and the conveying fan 5 is opened, and air flow mainly enters from the first middle pneumatic valve 63 and the relay branch pipe 62, so that the sample tank is sucked into the laboratory receiving station 3.
Sample tank procedure from laboratory receiving station 3 to field transmitting station 1:
the sample tank is put down by the laboratory receiving station 3 and falls through the air quantity regulating valve 81, the first pneumatic valve 63 is opened, the second pneumatic valve 64 is closed, the third pneumatic valve 52 is opened, the conveying fan 5 is opened to blow the sample tank to the direction of the field sending station 1, at the moment, the air flow is mainly blown out by the first pneumatic valve and the relay branch pipe 62, the sample tank continues to pass through the pipeline sensor 7 due to inertia after reaching the upper part of the relay fan 6, and the conveying fan 5 is closed after the sensor senses signals;
the first pneumatic valve 63 is closed, the second pneumatic valve 64 is opened, the third pneumatic valve 52 is closed, at the moment, the relay fan 6 forms a passage with the on-site sending station 1 through the relay main pipe 61, the relay fan 6 is opened, air flow is blown out by the one-way valve 41 and the exhaust branch pipe 4, and the sample tank is blown back to the on-site sending station 1.
In summary, the utility model adds the relay fan 6 on the main conveying pipe 2 through the relay main pipe 61 based on the original principle, uses a series of on-off valve control, adopts the relay fan 6 in the front stage conveying, and automatically converts the conveying fan into the conveying fan 5 of the laboratory after passing through the relay fan 6, thereby finally realizing long-distance conveying.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without modification, as long as the inventive concept and technical scheme are adopted.
Claims (3)
1. The utility model provides a long distance air conveying sample jar system, includes scene sending station (1) and laboratory receiving station (3), its characterized in that: the on-site sending station (1) is connected to a temporary storage pipe (31) of the laboratory receiving station (3) through a conveying main pipe (2), an exhaust branch pipe (4) for installing a one-way valve (41) is arranged on the conveying main pipe (2), the temporary storage pipe (31) is connected with a conveying fan (5) through an air supply pipe (51), a pneumatic valve III (52) is arranged on the air supply pipe (51), the conveying main pipe (2) is connected with a relay fan (6) between the exhaust branch pipe (4) and the temporary storage pipe (31) through a relay main pipe (61), a relay branch pipe (62) for installing a pneumatic valve I (63) is arranged on the relay main pipe (61), a pneumatic valve II (64) is arranged between the relay branch pipe (62) and the relay fan (6), and a pipeline sensor (7) is arranged on the conveying main pipe (2) between the relay main pipe (61) and the exhaust branch pipe (4).
2. A long distance pneumatic conveying sample tank system as claimed in claim 1, wherein: an air quantity adjusting pipe (8) is arranged between the conveying main pipe (2) and the air supply pipe (51), one end of the air quantity adjusting pipe (8) is connected to the conveying main pipe (2) between the relay main pipe (61) and the temporary storage pipe (31), the other end of the air quantity adjusting pipe is connected to the air supply pipe (51) between the pneumatic valve III (52) and the temporary storage pipe (31), and an air quantity adjusting valve (81) is arranged on the air quantity adjusting pipe (8).
3. A long distance pneumatic conveying sample tank system as claimed in claim 1, wherein: the pipeline sensor (7) is a photoelectric switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508020.0U CN220115683U (en) | 2023-06-14 | 2023-06-14 | Long-distance pneumatic conveying sample tank system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508020.0U CN220115683U (en) | 2023-06-14 | 2023-06-14 | Long-distance pneumatic conveying sample tank system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220115683U true CN220115683U (en) | 2023-12-01 |
Family
ID=88891416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321508020.0U Active CN220115683U (en) | 2023-06-14 | 2023-06-14 | Long-distance pneumatic conveying sample tank system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220115683U (en) |
-
2023
- 2023-06-14 CN CN202321508020.0U patent/CN220115683U/en active Active
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