CN218585214U - Automatic display device for pressure difference of ventilation and dust removal pipeline of sand aggregate production equipment - Google Patents
Automatic display device for pressure difference of ventilation and dust removal pipeline of sand aggregate production equipment Download PDFInfo
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- CN218585214U CN218585214U CN202222213205.0U CN202222213205U CN218585214U CN 218585214 U CN218585214 U CN 218585214U CN 202222213205 U CN202222213205 U CN 202222213205U CN 218585214 U CN218585214 U CN 218585214U
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- dust remover
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Abstract
The utility model discloses a grit aggregate production facility's ventilation dust removal pipeline pressure differential automatic display device relates to dry-type grit aggregate production facility field, includes pressure differential transmitter, force-feed line, pressure differential data transmission line and pressure differential data display, force-feed line divide into two the tunnel, goes out the tuber pipe connection with dust remover air-supply line and dust remover through force-feed line joint respectively, two the tunnel force-feed line's the other end all is connected with pressure differential transmitter, pressure differential transmitter passes through the pressure differential data transmission line and is connected with pressure differential data display, shows the pressure differential data that dust remover air-supply line and dust remover went out the tuber pipe in real time. The utility model discloses can show the dust remover air-supply line in real time and go out the pressure differential of tuber pipe, be convenient for in time adjust other relevant equipment, improve production efficiency and product quality.
Description
Technical Field
The utility model relates to a dry-type grit aggregate production facility field, specific grit aggregate production facility's ventilation dust removal pipeline pressure differential automatic display device that says so.
Background
The existing dry type sandstone aggregate production line has the following defects; the pressure gauge is arranged in the pressure difference display of the ventilation and dust removal pipeline in actual sand and stone aggregate production line equipment, workers need to watch the pressure difference data to the corresponding installation position, time and labor are wasted, the pressure difference data are inaccurate and untimely, the height of the general installation position from the ground is large, the pressure difference data are unsafe, and the data cannot be obtained and adjusted in time in the production process.
Disclosure of Invention
For solving the technical problem that above-mentioned exists, the utility model provides a grit aggregate production facility's ventilation dust removal pipeline pressure differential automatic display device can show the dust remover air-supply line in real time and go out the pressure differential of tuber pipe, is convenient for in time adjust other relevant equipment, improves production efficiency and product quality.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a grit aggregate production facility's ventilation dust removal pipeline pressure differential automatic display device, includes pressure differential changer, force-feed line, pressure differential data transmission line and pressure differential data display, force-feed line divide into two the tunnel, respectively through force-feed line coupling and dust remover air-supply line and dust remover play tuber pipe connection, two the force-feed line's the other end all is connected with the pressure differential changer, the pressure differential changer passes through the pressure differential data transmission line and is connected with the pressure differential data display, shows the pressure differential data of dust remover air-supply line and dust remover air-out pipe in real time.
The pressure difference transmitter is connected with the programmable controller PLC through a pressure difference data transmission line, the programmable controller PLC is connected with a relevant device adjusting component and a switch component which control the pressure of the air inlet pipe and the air outlet pipe of the dust remover, and the pressure difference between the air inlet pipe and the air outlet pipe of the dust remover is automatically adjusted to be in a normal value.
The utility model discloses a pressure differential changer calculates the real-time pressure that forms the pressure differential with dust remover air-supply line and dust remover play tuber pipe to convert the difference into electric current or voltage signal, send pressure differential data display to show, realize the instant, timely demonstration of pressure differential, operating personnel can carry out corresponding adjustment according to data, guarantee going on smoothly of grit aggregate production, improve production efficiency and production quality; meanwhile, a Programmable Logic Controller (PLC) can be arranged and connected with a corresponding execution component, automatic adjustment is achieved according to pressure difference data, production intellectualization and automation are thoroughly achieved, manpower and production cost are saved, and the device is suitable for large-scale popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is described in detail below with reference to the following figures and specific embodiments:
as shown in figure 1, this grit aggregate production facility's ventilation dust removal pipeline pressure differential automatic display device includes pressure differential changer 1, force-feed pipe 2, pressure differential data transmission line 4 and pressure differential data display 5, force-feed pipe 2 divide into two tunnel, is connected with dust remover air-supply line 6 and dust remover air-out pipe 7 through force-feed pipe joint 3 respectively, two tunnel the other end of force-feed pipe 2 all is connected with pressure differential changer 1, pressure differential changer 1 is connected with pressure differential data display 5 through pressure differential data transmission line 4, shows the pressure differential data of dust remover air-supply line 6 and dust remover air-out pipe 7 in real time.
As a preferable mode, in this embodiment, a programmable controller PLC8 may also be provided, the differential pressure transmitter 1 is connected to the programmable controller PLC8 through a differential pressure data transmission line 4, and the programmable controller PLC8 is connected to a relevant device adjusting component and a switch component for controlling the pressure of the dust collector air inlet pipe 6 and the dust collector air outlet pipe 7, so as to automatically adjust the differential pressure between the dust collector air inlet pipe 6 and the dust collector air outlet pipe 7 to be at a normal value.
In the production process of the sandstone aggregate, pressure values of a dust remover air inlet pipe 6 and a dust remover air outlet pipe 7 are conveyed to a pressure difference transmitter 1 through a pressure conveying pipe 2 and a pressure conveying pipe joint 3, pressure difference of two pipelines is formed through calculation and converted into current or voltage signals, the current or voltage signals are transmitted to a pressure difference data display 5 through a pressure difference data transmission line 4, meanwhile, after a programmable logic controller PLC8 obtains data, the data are compared with a normally set pressure difference value, and instructions for adjusting and controlling relevant equipment are output, such as instructions for adjusting the frequency of an induced draft fan, controlling the on-off of a dust remover pulse electromagnetic valve and the like, so that intellectualization and automatic control in the sandstone aggregate production process are realized, workers do not need to check and then adjust, labor is saved, the labor intensity of the workers is reduced, the production efficiency is improved, and the quality of products can be ensured. And simultaneously, the utility model discloses fill for a short time, it is not limited to set up the position, is convenient for look over and maintain, is fit for popularizing and applying.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (2)
1. The utility model provides a grit aggregate production facility's ventilation dust removal pipeline pressure differential automatic display device, its characterized in that includes pressure differential transmitter (1), force duct (2), pressure differential data transmission line (4) and pressure differential data display (5), force duct (2) divide into two the tunnel, is connected with dust remover air-supply line (6) and dust remover play tuber pipe (7) through force duct joint (3) respectively, two the tunnel the other end of force duct (2) all is connected with pressure differential transmitter (1), pressure differential transmitter (1) is connected with pressure differential data display (5) through pressure differential data transmission line (4), shows the pressure differential data of dust remover air-supply line (6) and dust remover play tuber pipe (7) in real time.
2. The automatic display device for the differential pressure of the ventilation and dust removal pipeline of the sand aggregate production equipment according to claim 1, characterized in that a programmable controller PLC (8) can be further arranged, the differential pressure transmitter (1) is connected with the programmable controller PLC (8) through a differential pressure data transmission line (4), the programmable controller PLC (8) is connected with a relevant equipment adjusting component and a switch component for controlling the pressure of the dust remover air inlet pipe (6) and the dust remover air outlet pipe (7), and the differential pressure of the dust remover air inlet pipe (6) and the dust remover air outlet pipe (7) is automatically adjusted to be in a normal value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222213205.0U CN218585214U (en) | 2022-08-23 | 2022-08-23 | Automatic display device for pressure difference of ventilation and dust removal pipeline of sand aggregate production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222213205.0U CN218585214U (en) | 2022-08-23 | 2022-08-23 | Automatic display device for pressure difference of ventilation and dust removal pipeline of sand aggregate production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218585214U true CN218585214U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222213205.0U Active CN218585214U (en) | 2022-08-23 | 2022-08-23 | Automatic display device for pressure difference of ventilation and dust removal pipeline of sand aggregate production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218585214U (en) |
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2022
- 2022-08-23 CN CN202222213205.0U patent/CN218585214U/en active Active
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