CN218201015U - Air source supplementing system for dust material conveying pipeline - Google Patents
Air source supplementing system for dust material conveying pipeline Download PDFInfo
- Publication number
- CN218201015U CN218201015U CN202222490766.5U CN202222490766U CN218201015U CN 218201015 U CN218201015 U CN 218201015U CN 202222490766 U CN202222490766 U CN 202222490766U CN 218201015 U CN218201015 U CN 218201015U
- Authority
- CN
- China
- Prior art keywords
- air supply
- material conveying
- pipeline
- conveying pipeline
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a dust material conveying pipeline air supply supplementing system, which comprises an air supply pipeline communicated with a material conveying pipeline, wherein the air supply pipeline is connected with an air supply system, an air supply control valve is arranged on the air supply pipeline, a flow sensor and a pressure sensor are arranged on the material conveying pipeline, a detection probe is arranged in the material conveying pipeline, the signal output ends of the flow sensor and the pressure sensor are connected with a PLC control system, the signal output end of the PLC control system is connected with an electric control cabinet, and the electric control cabinet is connected with the control end of the air supply system and the control end of the air supply control valve; during operation, the flow sensor and the pressure sensor detect the flow value and the pressure value in the pipeline in real time and transmit the flow value and the pressure value to the PLC control system, the PLC control system judges whether the current pipeline is blocked according to a preset numerical value, if the current pipeline is blocked, the air source system and the air supplementing control valve are started through the electric control cabinet to supplement air for the material conveying pipeline, the strength in the pipeline is increased, and the blocked place is opened.
Description
Technical Field
The utility model relates to a material transport technical field especially relates to a dust material conveying pipeline air supply replenishment system.
Background
At present, a large amount of dust materials can be generated in factory production, and the pneumatic dust conveying pipeline can be used for quickly conveying the dust materials and avoiding dust raising of the materials in conveying, so that the dust materials are generally conveyed in a pneumatic dust conveying pipeline mode. However, due to the reasons of long conveying distance, small diameter of the ash conveying pipeline, turning of the ash conveying pipeline and the like, the ash conveying speed in the ash conveying pipeline is reduced, and even the ash conveying pipeline is stopped and blocked. Once the situation occurs, the ash conveying efficiency of the pneumatic ash conveying system is reduced, and the work of the pneumatic ash conveying system is stopped. The operation of the previous and subsequent processes is seriously affected. Therefore, it becomes very important and urgent to find the conveying abnormality in the ash conveying pipeline in time and supplement the air source to make the ash conveying pipeline restore to normal work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a dust material conveying pipeline air supply replenishment system that can real-time supervision pipeline interior behavior and in time respond to the trouble is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a dust material conveying pipeline air supply supplementary system, includes the tonifying qi pipeline with material conveying pipeline intercommunication, tonifying qi pipe connection has the air supply system, install tonifying qi control valve on the tonifying qi pipeline, material conveying pipeline is last to install test probe and is located flow sensor and the pressure sensor of material conveying pipeline inside, flow sensor with pressure sensor's signal output part is connected with PLC control system, PLC control system's signal output part is connected with automatically controlled cabinet, automatically controlled cabinet with the control end of air supply system with the control end of tonifying qi control valve is connected.
As a preferable technical scheme, the signal output end of the PLC control system is connected with an audible and visual alarm device.
As a preferable technical scheme, the sound and light alarm device comprises a buzzer and a flashlight.
As a preferred technical scheme, the PLC control system is connected with a human-computer interaction interface.
Preferably, the air supply control valve is an electromagnetic valve.
As a preferred technical scheme, the air source system comprises a small-sized air compressor.
Due to the adoption of the technical scheme, the air source supplementing system of the dust material conveying pipeline comprises an air supplementing pipeline communicated with the material conveying pipeline, wherein the air supplementing pipeline is connected with an air source system, an air supplementing control valve is arranged on the air supplementing pipeline, a flow sensor and a pressure sensor which are positioned in the material conveying pipeline are arranged on the material conveying pipeline, the signal output ends of the flow sensor and the pressure sensor are connected with a PLC (programmable logic controller) control system, the signal output end of the PLC control system is connected with an electric control cabinet, and the electric control cabinet is connected with the control end of the air source system and the control end of the air supplementing control system; during operation, flow sensor and pressure sensor real-time detection pipeline in flow value and the pressure value and give PLC control system, PLC control system judges whether current pipeline blocks up according to predetermined numerical value, if block up, starts air supply system and tonifying the air control valve through automatically controlled cabinet, for material conveying pipeline make-up gas, the strength in the increase pipeline is led to the place of blockking up and is opened.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a control schematic diagram of an embodiment of the present invention;
in the figure: 1-a material conveying pipeline; 2-air supply pipeline; 3-a gas source system; 4-make up the air control valve; 5-a flow sensor; 6-pressure sensor.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 and 2, an air supply supplementing system for a dust material conveying pipeline comprises an air supply pipeline 2 communicated with a material conveying pipeline 1, wherein the air supply pipeline 2 is connected with an air supply system 3, an air supply control valve 4 is installed on the air supply pipeline 2, a flow sensor 5 and a pressure sensor 6, of which detection probes are located inside the material conveying pipeline 1, are installed on the material conveying pipeline 1, signal output ends of the flow sensor 5 and the pressure sensor 6 are connected with a PLC control system, a signal output end of the PLC control system is connected with an electric control cabinet, and the electric control cabinet is connected with a control end of the air supply system 3 and a control end of the air supply control valve 4.
And the signal output end of the PLC control system is connected with an audible and visual alarm device. The sound and light alarm device comprises a buzzer and a flash lamp. During operation, flow sensor 5 and pressure sensor 6 real-time detection pipeline in flow value and the pressure value and give PLC control system for, PLC control system judges whether current pipeline blocks up according to predetermined numerical value, if the jam appears, PLC control system transfer signal gives audible-visual alarm device, reports to the police through bee calling organ and flash light.
The PLC control system is connected with a human-computer interaction interface. The flow value and the pressure value detected by the flow sensor 5 and the pressure sensor 6 are displayed on a human-computer interaction interface, when the PLC control system judges that the conveying pipeline is blocked, a worker can send a starting control signal to the PLC control system through the human-computer interaction interface, and then the PLC control system starts the air source system 3 and the air supplementing control valve 4 through the electric control cabinet; when the staff judges that the conveying pipeline is slightly blocked or the flow speed is reduced according to the flow value and the pressure value displayed on the human-computer interaction interface, the staff can also send a starting control signal to the PLC control system through the human-computer interaction interface, and then the PLC control system starts the air source system 3 and the air supply control valve 4 through the electric control cabinet
The air supply control valve 4 is an electromagnetic valve. The air supply system 3 comprises a small-sized air compressor.
The main working principle of the system is as follows:
1. the pressure value and the flow value in the material conveying pipeline 1 are monitored in real time through the pressure sensor 6 and the flow sensor 5. And transmits the data to the PLC control system. The upper computer or the operation and maintenance personnel can check the data in real time through the manual interaction interface and control the operation condition of the whole set of system.
2. When the pressure value and the flow value in the material conveying pipeline 1 reach the set alarm values, the PLC control system sends an alarm signal to the sound and light alarm device, and the air source air supplement signal is sent manually through a man-machine interaction interface or automatically by the PLC control system.
3. After the electric control cabinet receives an air supply air supplement signal sent by the PLC control system, the air supply system 3 is started firstly, and when the pressure of the air supply system 3 meets the condition, the PLC control system controls the air supplement control valve 4 to be opened. The material conveying pipeline 1 is supplemented with an air source. After the pressure value and the flow value in the material conveying pipeline 1 are recovered to be normal, the air source system 3 and the air compensation control valve 4 can be manually and automatically closed through a human-computer interaction interface or a PLC control system.
4. Aiming at the condition that the pressure and the flow in the material conveying pipeline 1 change abnormally frequently. The air source system 3 can be opened manually or automatically by a PLC control system and the opening of the air supply control valve 4 can be adjusted in real time. So that the pressure and the flow in the material conveying pipeline 1 meet the requirement of normal material conveying.
5. The air source system 3 in the system mainly comprises a small-sized air compressor, the air source system 3 and the air supply control valve 4 in the whole configuration scheme can be one set or multiple sets, the configuration is flexible according to the field condition, and meanwhile, the air source system 3 can also adopt the existing air source pipeline nearby. Therefore, the air supplementing effect can be ensured, and the cost of configuration resources can be saved.
6. The upper computer and operation and maintenance personnel can observe the running condition of the system in real time, can artificially start and stop the system and the sub-devices in a loop, and can modify the program set value in real time according to the field condition.
The air source supplementing system of the dust material conveying pipeline 1 is already applied to the Lai permanent front project of Shandong Lingang, saves the manual inspection cost in the production of customers, and ensures the stability and continuity of the system operation. The operation and maintenance personnel can find and process the problems in real time, and personnel, equipment and economic losses caused by the problems and secondary problems are avoided. The safety of the production operation process and the stability of the whole production system are protected.
The foregoing shows and describes the general principles, essential features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dust material conveying pipeline air supply complementary system which characterized in that: the automatic air supply device comprises an air supply pipeline communicated with a material conveying pipeline, wherein the air supply pipeline is connected with an air source system, an air supply control valve is installed on the air supply pipeline, a detection probe is installed on the material conveying pipeline and is located on a flow sensor and a pressure sensor inside the material conveying pipeline, the signal output ends of the flow sensor and the pressure sensor are connected with a PLC control system, the signal output end of the PLC control system is connected with an electric control cabinet, and the electric control cabinet is connected with the control end of the air source system and the control end of the air supply control valve.
2. The dust material conveying pipe air supply make-up system of claim 1, wherein: and the signal output end of the PLC control system is connected with an audible and visual alarm device.
3. The dust material conveying pipe air supply make-up system of claim 2, wherein: the sound and light alarm device comprises a buzzer and a flash lamp.
4. The dust material conveying pipe air supply make-up system of claim 1, wherein: the PLC control system is connected with a human-computer interaction interface.
5. The dust material conveying pipe air supply make-up system of claim 1, wherein: the air supply control valve is an electromagnetic valve.
6. The dust material conveying pipe air supply make-up system of any one of claims 1-5, wherein: the air source system comprises a small air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490766.5U CN218201015U (en) | 2022-09-20 | 2022-09-20 | Air source supplementing system for dust material conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490766.5U CN218201015U (en) | 2022-09-20 | 2022-09-20 | Air source supplementing system for dust material conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218201015U true CN218201015U (en) | 2023-01-03 |
Family
ID=84636173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222490766.5U Active CN218201015U (en) | 2022-09-20 | 2022-09-20 | Air source supplementing system for dust material conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218201015U (en) |
-
2022
- 2022-09-20 CN CN202222490766.5U patent/CN218201015U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111930070B (en) | Control method of positive pressure explosion-proof system | |
| CN218201015U (en) | Air source supplementing system for dust material conveying pipeline | |
| CN204790344U (en) | Monitored control system of wisdom community | |
| CN206152150U (en) | Gaseous safe fire control linkage control system | |
| CN204879451U (en) | Modularization gas pressure regulating box | |
| CN107559229B (en) | Remote centralized monitoring device for local fan of tunneling working face | |
| CN211784130U (en) | Air pressure monitoring system | |
| CN208239900U (en) | A kind of pressure reducing valve automatic regulating system | |
| CN104700581A (en) | Natural gas detection and alarm control system | |
| CN212617674U (en) | Gas conveying system with function of predicting gas leakage | |
| CN210557976U (en) | Positive pressure conveying system | |
| CN113835388A (en) | Safety control system and safety control method for hydrogen reduction steel strip furnace | |
| CN211176300U (en) | Gas filling temperature measurement explosion-proof system | |
| CN210952293U (en) | Protection device for stabilizing dryer of float glass production line | |
| CN202914289U (en) | Comprehensive protecting device of air compressor | |
| CN216133495U (en) | Dry air charging interruption alarm device for transformer | |
| CN220791463U (en) | Emergency starting alarm device for high-temperature hot water pump | |
| CN216052712U (en) | Safety control system of hydrogen reduction steel belt furnace | |
| CN219801667U (en) | On-line monitoring alarm device for SF6 gas concentration in transformer substation room | |
| CN215927447U (en) | Intelligent monitoring operation system for tunnel fire fighting | |
| CN109707656A (en) | A kind of firefighting fan automatic tour inspection system | |
| CN216738420U (en) | Bell-less furnace top equipment oil pipe breakage detection alarm device | |
| CN215215689U (en) | Lubricating oil liquid detection system | |
| CN219140521U (en) | Pipe network leakage monitoring device | |
| RU195824U1 (en) | CHECK-DEMONSTRATION STAND FOR AUTOMATIC FIRE ALARM INSTALLATION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |