CN216049031U - Drying and ventilating system - Google Patents
Drying and ventilating system Download PDFInfo
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- CN216049031U CN216049031U CN202122475440.0U CN202122475440U CN216049031U CN 216049031 U CN216049031 U CN 216049031U CN 202122475440 U CN202122475440 U CN 202122475440U CN 216049031 U CN216049031 U CN 216049031U
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Abstract
The utility model discloses a drying and ventilating system, comprising: the system comprises an air blower, a flash dryer, an induced draft fan, a water curtain dust remover, a PLC (programmable logic controller) and a console which are connected in sequence; the air-out pipeline that water curtain dust remover top was equipped with is last to install pipeline wind speed changer, pipeline wind speed changer is connected with the PLC controller, air-blower, PLC controller all are connected with the control cabinet. By adopting the utility model, the flash evaporation efficiency is greatly improved, the particle size distribution of the product is more uniform, the dust number in the working environment is obviously reduced, and the waste gas quality at the air outlet is better controlled.
Description
Technical Field
The utility model belongs to the field of ventilation equipment, and particularly relates to a drying and ventilation system.
Background
Most of the current plant flash evaporation systems have dry ventilation systems, but most of the dry ventilation systems are formed by manually adjusting the blowing frequency by workers so as to control the ventilation volume. Therefore, the method is not only not timely, and is easy to cause powder deposition, influence on the health of workers, cause waste of time cost, and even easily cause waste of wind power and power resources. The blowing quantity can affect the flash evaporation speed and the particle size of the powder sample, and certain influence is generated on the quality of the product. The success or failure of the detail determination is important to control the amount of blast in the production process.
Because the air outlet is generally far away from the blast port, the air outlet is not favorable for timely regulation and control, the blast frequency of manual regulation and control cannot be changed in time, and certain influence can be generated on the quality of products. Even when the packing bag is inadvertently blocked, the blowing amount cannot achieve the expected effect, and wind power and power resources are wasted. Workers operating in dusty environments for extended periods of time also have an increased probability of suffering from pneumoconiosis. Therefore, the timeliness of regulation and control is guaranteed, the quality of products is guaranteed, and the cleanness of the working environment is guaranteed, which are problems to be solved urgently at present.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a drying and ventilating system, which realizes the automatic control of the drying air quantity.
The utility model is realized by the following technical scheme.
A drying and ventilation system, the system comprising: the system comprises an air blower (1), a flash dryer (2), an induced draft fan (3), a water curtain dust remover (4), a PLC (programmable logic controller) controller (5) and a console (6) which are connected in sequence; install pipeline wind speed changer (8) on air-out pipeline (7) that water curtain dust remover (4) top was equipped with, pipeline wind speed changer (8) are connected with PLC controller (5), air-blower (1), PLC controller (5) all are connected with control cabinet (6).
Furthermore, a water inlet formed in the side wall of the water curtain dust remover (4) is connected with a water outlet end formed in the water pump (9), and a water inlet end formed in the water pump (9) is connected with the water pool (13).
Further, the air outlet end that air-blower (1) was equipped with is connected through first pipeline (10) with the air intake that flash dryer (2) were equipped with, the air outlet that flash dryer (2) were equipped with is connected through second pipeline (11) with the air intake that draught fan (3) were equipped with, the air outlet that draught fan (3) were equipped with is connected through third pipeline (12) with the air intake that water curtain dust remover (4) were equipped with.
The drying and ventilating system has the beneficial technical effects that the flash evaporation efficiency is greatly improved, the particle size distribution of the product is more uniform, the dust number in the working environment is obviously reduced, and the waste gas quality at the air outlet is better controlled.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a drying and ventilating system includes: the system comprises an air blower 1, a flash dryer 2, a draught fan 3, a water curtain dust remover 4, a PLC (programmable logic controller) 5 and a console 6; an air outlet end arranged on the air blower 1 is connected with an air inlet arranged on the flash dryer 2 through a first pipeline 10, an air outlet arranged on the flash dryer 2 is connected with an air inlet arranged on the induced draft fan 3 through a second pipeline 11, and an air outlet arranged on the induced draft fan 3 is connected with an air inlet arranged on the water curtain dust remover 4 through a third pipeline 12; a pipeline air speed transmitter 8 is arranged on an air outlet pipeline 7 arranged at the top of the water curtain dust remover 4, the pipeline air speed transmitter 8 is connected with the PLC 5, and the blower 1 and the PLC 5 are both connected with the console 6; the water inlet that the water curtain dust remover 4 lateral wall was equipped with is connected through fourth pipeline 14 with the play water end that water pump 9 was equipped with, and the end of intaking that water pump 9 was equipped with is connected with pond 13.
According to the utility model, the pipeline air speed transmitter 8 is arranged on the air outlet pipeline arranged on the water curtain dust remover 4, the air outlet air quantity monitoring value is set and kept unchanged on the console 6 by calculating the optimal air blowing quantity range and the air outlet air quantity range required by each material, the air blowing frequency is automatically controlled by utilizing the pipeline air speed transmitter 8 and the PLC 5(Programmable Logic Controller), meanwhile, the perfect sealing performance of the device is ensured, the problem that the air blowing frequency is controlled by manually inputting parameters in the traditional flash evaporation process is improved, the timeliness of regulation and control is ensured, and the cleanness of the environment is ensured.
Supply water in to water curtain dust remover 4 through water pump 9, remove dust to the waste gas that gets into in the water curtain dust remover 4, pipeline wind speed changer 8 of installation on the air-out pipeline of water curtain dust remover 4, accurate measurement pipeline wind speed, calculate the size of air output, and convey the control cabinet 6 through PLC controller 5 with the result, the size of 1 air output of 6 automatically regulated air-blower of rethread control cabinet, through 2 steam heating of steam dryer, electric heating, carry out the flash distillation to the product, the product is accomplished and is thoughtlessly criticized the packing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model. It should be noted that other equivalent modifications can be made by those skilled in the art in light of the teachings of the present invention, and all such modifications can be made as are within the scope of the present invention.
Claims (3)
1. A drying and ventilation system, the system comprising: the system comprises an air blower (1), a flash dryer (2), an induced draft fan (3), a water curtain dust remover (4), a PLC (programmable logic controller) controller (5) and a console (6) which are connected in sequence; install pipeline wind speed changer (8) on air-out pipeline (7) that water curtain dust remover (4) top was equipped with, pipeline wind speed changer (8) are connected with PLC controller (5), air-blower (1), PLC controller (5) all are connected with control cabinet (6).
2. The drying and ventilating system as recited in claim 1, wherein said water curtain dust collector (4) has a water inlet on its side wall connected to a water outlet of said water pump (9), and said water pump (9) has a water inlet connected to said water tank (13).
3. The drying and ventilation system according to claim 1, wherein the air outlet end of the air blower (1) is connected with the air inlet of the flash dryer (2) through a first pipeline (10), the air outlet of the flash dryer (2) is connected with the air inlet of the induced draft fan (3) through a second pipeline (11), and the air outlet of the induced draft fan (3) is connected with the air inlet of the water curtain dust collector (4) through a third pipeline (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475440.0U CN216049031U (en) | 2021-10-14 | 2021-10-14 | Drying and ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475440.0U CN216049031U (en) | 2021-10-14 | 2021-10-14 | Drying and ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049031U true CN216049031U (en) | 2022-03-15 |
Family
ID=80609183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122475440.0U Active CN216049031U (en) | 2021-10-14 | 2021-10-14 | Drying and ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049031U (en) |
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2021
- 2021-10-14 CN CN202122475440.0U patent/CN216049031U/en active Active
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