CN210029245U - Pneumatic conveying pipeline gas distribution system - Google Patents
Pneumatic conveying pipeline gas distribution system Download PDFInfo
- Publication number
- CN210029245U CN210029245U CN201920073828.8U CN201920073828U CN210029245U CN 210029245 U CN210029245 U CN 210029245U CN 201920073828 U CN201920073828 U CN 201920073828U CN 210029245 U CN210029245 U CN 210029245U
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- Prior art keywords
- conveying pipeline
- gas distribution
- pressure
- gas
- main pipe
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a pneumatic conveying pipeline gas distribution system, which comprises a plurality of gas distribution units arranged between a pneumatic conveying pipeline and a gas distribution main pipe; the device is characterized in that a pressure air inlet valve is arranged between the air distribution main pipe and each air distribution unit; each gas distribution unit is provided with a pressure acquisition assembly between the gas distribution main pipe and the conveying pipeline, each pressure acquisition assembly is connected with a corresponding pressure inlet valve, and a single set or a plurality of sets of gas inlet assemblies are arranged between each gas distribution unit and the conveying pipeline.
Description
Technical Field
The utility model relates to a pneumatic transmission pipeline gas distribution system for powder material pneumatic transmission system.
Background
The existing pneumatic conveying system has the advantages of large conveying gas consumption and high operation cost in an operation mode, and simultaneously causes the abrasion of a conveying pipeline and an elbow.
The utility model provides a novel pipeline gas distribution system realizes lower transport with tolerance, stable transport effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pneumatic conveying pipeline gas distribution system, wherein a plurality of gas distribution units are arranged between a pneumatic conveying pipeline and a gas distribution main pipe; a pressure air inlet valve is arranged between the air distribution main pipe and each air distribution unit; each gas distribution unit is provided with a pressure acquisition assembly between the gas distribution main pipe and the conveying pipeline, each pressure acquisition assembly is connected with a corresponding pressure inlet valve, and a single set or a plurality of sets of gas inlet assemblies are arranged between each gas distribution unit and the conveying pipeline.
Preferably, a pneumatic air inlet valve and a pressure regulating valve are arranged at the initial end of the air distribution main pipe.
Preferably, the delivery conduit can be a single tube or an inner sleeve.
Preferably, the matched bin pump can be a single bin pump or a plurality of bin pumps connected in series.
Preferably, the matched bin pump can be an upper discharging bin pump and can also be a lower discharging bin pump.
Drawings
FIG. 1 is a schematic configuration diagram of the present invention
The system comprises a pressure inlet valve, a pressure outlet valve, a pressure inlet assembly, a pressure taking assembly, a pneumatic inlet valve and a pressure regulating valve, wherein 1 is a conveying pipeline, 2 is a gas distribution main pipe, 3 is a gas distribution unit, 4 is the pressure inlet valve, 5 is the gas inlet assembly, 6 is the pressure taking assembly, 7 is the pneumatic inlet valve and 8 is the pressure regulating valve.
Figure 2 is an assembly view of the pressure taking assembly,
wherein 101 is a conveying pipeline, 102 is a gas distribution main pipe, 103 is a throttling hole pipe, 104 is a check valve, 105 is a filter, 106 is a tee joint, 107 is an elbow, 108 is a pressure guide hose, and 109 is a pressure inlet valve.
FIG. 3 is an assembly drawing of a gas distribution unit
Wherein 201 is a conveying pipeline, 202 is a distribution main pipe, 203 is a pressure air inlet valve, 204 is a throttling hole pipe, 205 is a check valve, 206 is a tee joint, 207 is a pressure access port of a pressure taking assembly, and 208 is a distribution hose.
FIG. 4 is an assembly drawing of a gas distribution unit matched with an inner sleeve conveying pipeline
Wherein 301 is a conveying pipeline, 302 is a gas distribution main pipe, 303 is a pressure air inlet valve, 304 is a throttling hole pipe, 305 is a check valve, 306 is a tee joint, 307 is a pressure access port of a pressure taking assembly, 308 is a gas distribution hose, and 309 is an inner sleeve.
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments:
fig. 1 is a schematic diagram of a pneumatic conveying pipeline gas distribution system, which includes 1 gas distribution main pipe 2 and a plurality of gas distribution units 3, wherein the gas distribution main pipe 2 is responsible for supplying gas to the plurality of gas distribution units 3, a pressure gas inlet valve 4 is arranged at the beginning end of each gas distribution unit 3, the pressure gas inlet valve 4 is closed and opened according to the pressure of a conveying pipeline at a pressure taking assembly 6, and when the pressure of the conveying pipeline at the pressure taking assembly 6 is higher than the set value of the pressure gas inlet valve 4, the pressure gas inlet valve 4 automatically opens the gas inlet; when the pressure of the conveying pipeline at the pressure taking assembly 6 is lower than the set value of the pressure air inlet valve 4, the pressure air inlet valve 4 automatically closes air inlet; at the same time, only part of the air distribution units 3 supply air to the conveying pipeline 1, and the purpose of reducing conveying air consumption is achieved.
On each air distribution unit 3, a plurality of air inlet assemblies 5 are connected out from the downstream of the pressure air inlet valve 4 and are connected with the conveying pipeline 1.
The starting end of the gas distribution main pipe 2 is provided with a pressure regulating valve 8 for stabilizing the conveying gas pressure, so that the gas inflow of each gas inlet assembly 5 is consistent.
Fig. 2 is an assembly diagram of a pressure measuring assembly, which is composed of a throttle hole pipe 103 led out from a gas distribution main pipe 102, a check valve 104, an elbow 108 and a pressure guide hose 108, and is connected to a tee 106, wherein one branch of the tee 106 passes through a filter 105 and is connected to a conveying pipeline 101; the other branch of the tee 106 is connected to a pressure measuring port of the pressure inlet valve 109 through a pressure guide hose.
FIG. 3 is an assembly diagram of gas distribution units, each of which has a branch pipe led out from a gas distribution main pipe 202, an air inlet connected to a pressure inlet valve 203, an air outlet of the pressure inlet valve 203, a tee 206 connected to a branch of the tee 106, a throttling hole pipe 204 and a check valve 205, and a delivery pipe 201; the other branch of the tee 106 is connected with another set of orifice pipe 204 and a check valve 205 through a section of distribution hose; multiple sets of orifice tubes 204 and check valves 205 may be connected in series.
The gas distribution system can be matched with a single-pipe conveying pipeline 1 or an inner sleeve conveying pipeline. Fig. 4 is an assembly diagram of a set of gas distribution units matched with an inner sleeve conveying pipeline, wherein each set of gas distribution unit comprises a branch pipe led out from a gas distribution main pipe 302, an air inlet connected to a pressure air inlet valve 303, an air outlet of the pressure air inlet valve 303, a gas distribution hose 308 connected to a tee joint 306, a branch of the tee joint 306, a throttling hole pipe 304 and a check valve 305 connected to an inner sleeve 309 in the conveying pipeline 301; the other branch of the tee 306 is connected with another set of orifice pipe 304 and a check valve 305 through a section of air distribution hose; multiple sets of orifice tubes 304 and check valves 305 may be connected in series.
The bin pump matched with the conveying pipeline can be a single bin pump or a plurality of bin pumps connected in series.
The bin pump matched with the conveying pipeline can be an upper discharging bin pump or a lower discharging bin pump.
As can be seen from the above description, the pneumatic conveying pipeline distribution system provided by the utility model has wide applicability and high application value.
The pneumatic conveying pipeline gas distribution system provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (5)
1. A pneumatic transmission pipeline gas distribution system comprises a plurality of gas distribution units arranged between a pneumatic transmission pipeline and a gas distribution main pipe; the device is characterized in that a pressure air inlet valve is arranged between the air distribution main pipe and each air distribution unit; each gas distribution unit is provided with a pressure acquisition assembly between the gas distribution main pipe and the conveying pipeline, each pressure acquisition assembly is connected with a corresponding pressure inlet valve, and a single set or a plurality of sets of gas inlet assemblies are arranged between each gas distribution unit and the conveying pipeline.
2. The pneumatic transmission pipeline air distribution system according to claim 1, wherein a pneumatic air inlet valve and a pressure regulating valve are arranged at the beginning of the air distribution main pipe.
3. The pneumatic conveying pipeline air distribution system according to claim 2, characterized in that the conveying pipeline is a single pipe or an inner sleeve.
4. The pneumatic conveying pipeline air distribution system of claim 3, wherein the distribution bin pump is a single bin pump or a plurality of bin pumps connected in series.
5. The pneumatic conveying pipeline air distribution system of claim 4, wherein the distribution chamber pump is an upper discharge chamber pump or a lower discharge chamber pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073828.8U CN210029245U (en) | 2019-01-17 | 2019-01-17 | Pneumatic conveying pipeline gas distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073828.8U CN210029245U (en) | 2019-01-17 | 2019-01-17 | Pneumatic conveying pipeline gas distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029245U true CN210029245U (en) | 2020-02-07 |
Family
ID=69351962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920073828.8U Expired - Fee Related CN210029245U (en) | 2019-01-17 | 2019-01-17 | Pneumatic conveying pipeline gas distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210029245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439591A (en) * | 2019-01-17 | 2020-07-24 | 北京润泽云成环保科技有限公司 | Pneumatic conveying pipeline gas distribution system |
-
2019
- 2019-01-17 CN CN201920073828.8U patent/CN210029245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439591A (en) * | 2019-01-17 | 2020-07-24 | 北京润泽云成环保科技有限公司 | Pneumatic conveying pipeline gas distribution system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |