CN217891564U - External pressure steam automatic vulcanization and condensate water discharge system of vulcanizing tank - Google Patents
External pressure steam automatic vulcanization and condensate water discharge system of vulcanizing tank Download PDFInfo
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- CN217891564U CN217891564U CN202221677731.6U CN202221677731U CN217891564U CN 217891564 U CN217891564 U CN 217891564U CN 202221677731 U CN202221677731 U CN 202221677731U CN 217891564 U CN217891564 U CN 217891564U
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Abstract
The utility model relates to a vulcanizing boiler external pressure steam auto-vulcanization and comdenstion water discharge system belongs to tire curing equipment field. A pneumatic cut-off valve, a pneumatic film regulating valve and a pressure sensor are installed on the vulcanizing pipeline in series, the pneumatic cut-off valve is connected with a compressed air pipe, a first electromagnetic valve is installed on the compressed air pipe, and the first electromagnetic valve is controlled by a programmable controller; the pneumatic film regulating valve is also connected with a compressed air pipe, and an electric converter is arranged on the compressed air pipe and is controlled to be opened/closed by the intelligent instrument; data detected by the pressure sensor is fed back to the intelligent instrument through a data line, and the data is transmitted to the programmable controller through the touch screen through the data line; the external pressure steam condensate water discharge control system is characterized in that the structure of the external pressure steam condensate water discharge control system is that a touch screen is connected with a programmable controller through a data line, the programmable controller controls a second electromagnetic valve to be electrified or powered off, the second electromagnetic valve controls the on-off of a pneumatic cut-off valve through compressed air, and the pneumatic cut-off valve is installed on a condensate water discharge pipe.
Description
Technical Field
The utility model relates to a tire curing equipment field says in detail that a vertical vulcanizer external pressure steam automatic vulcanization of opening door soon and outer automatic control system that arranges of comdenstion water.
Background
It is known that as the requirements of the vulcanization process are continuously increased, the requirements for controlling the steam under the external pressure of the vulcanizing tank are also continuously increased. The pressure of the external pressure steam of the vulcanizing tank is controlled by manually opening/closing a stop valve at the present stage, so the operation has the defects of unstable control of pressure fluctuation, inaccurate control of vulcanization time, different specifications requiring different vulcanization pressures and times, and easy carelessness of manual work, which can not meet the process requirements; the outer pressure steam condensate water of vulcanizing tank also adopts the manual work to open/close the stop valve and controls, and this mode operation shortcoming is that the manual work forgets easily and closes the valve and causes the energy waste, or closes the valve in advance and causes the unable whole emission of comdenstion water, leads to vulcanizing tank bottommost temperature to hang down partially, causes the short sulphur quality defect of product.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides a vulcanizing boiler external pressure steam auto-vulcanization and comdenstion water are arranged system outward prevents the emergence of above-mentioned problem, leads to product quality defect and energy extravagant.
The utility model provides a technical scheme that its technical problem adopted is: an external pressure steam automatic vulcanization and condensed water discharging system for a vulcanizing tank is provided with the vulcanizing tank and is characterized in that an external pressure steam condensed water discharging control system is installed on a condensed water discharging pipe at the bottom of the vulcanizing tank, an external pressure steam automatic vulcanization control system is installed on a vulcanizing pipeline of the vulcanizing tank, the external pressure steam automatic vulcanization control system is characterized in that a pneumatic cut-off valve, a pneumatic film regulating valve and a pressure sensor are installed on the vulcanizing pipeline in series, the pneumatic cut-off valve is connected with a compressed air pipe, a first electromagnetic valve is installed on the compressed air pipe, and the first electromagnetic valve is controlled to be opened/closed by a programmable controller; the pneumatic film regulating valve is also connected with a compressed air pipe, and an electric converter is arranged on the compressed air pipe and is controlled to be opened/closed by the intelligent instrument; data detected by the pressure sensor is fed back to the intelligent instrument through a data line, and the data is transmitted to the programmable controller through the touch screen through the data line; the external pressure steam condensate water discharge control system is characterized in that the structure of the external pressure steam condensate water discharge control system is that a touch screen is connected with a programmable controller through a data line, the programmable controller controls a second electromagnetic valve to be electrified or powered off, the second electromagnetic valve controls the on-off of a pneumatic cut-off valve through compressed air, and the pneumatic cut-off valve is installed on a condensate water discharge pipe.
The beneficial effects of the utility model are that, can make the retort external pressure steam pressure invariable, satisfy various specification product technological requirements, stop the human factor and cause external pressure to cross lowly/too high, cause product quality defect and energy extravagant, external pressure steam condensate water realizes automatic the emission simultaneously, stop forgetting to close the valve because of the manual work and cause the energy extravagant, or close the valve in advance and cause the unable whole emission of comdenstion water, lead to the retort bottommost temperature on the low side, cause the quality defect of product short of sulphur.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model of the external pressure steam automatic vulcanization control system.
Fig. 3 shows the external pressure steam condensate water discharge control system of the present invention.
In the figure, 1, a pneumatic stop valve, 2, a pneumatic membrane regulating valve, 4, an intelligent instrument, 5, TD6000-402U, 3-27psig, 4-20mA FAIRCHILD electrical converter (hereinafter referred to as an "electrical converter"), 6, a pneumatic stop valve, 7, a first electromagnetic valve, 8, a second electromagnetic valve, 9, a touch screen, 10, a programmable controller, 11, a vulcanizing tank, 12, an external pressure steam automatic vulcanization control system and 13, an external pressure steam condensate water discharge control system are arranged.
Detailed Description
In the figure, the utility model discloses be equipped with vulcanizer 11, install external pressure steam condensate water discharge control system 13 on the condensate water discharge pipe of vulcanizer 11 bottom, install external pressure steam auto-vulcanization control system 12 on the vulcanization pipeline of vulcanizer 11, external pressure steam auto-vulcanization control system 12 for the pneumatic trip valve 1 of series installation on the vulcanization pipeline, pneumatic film governing valve 2 and pressure sensor, pneumatic trip valve 1 connects the compressed air pipe, is equipped with first solenoid valve 7 on the compressed air pipe, first solenoid valve 7 is opened/closed by programmable controller 10 control; the pneumatic membrane regulating valve 2 is also connected with a compressed air pipe, the compressed air pipe is provided with an electric converter (hereinafter referred to as the electric converter) with the model number of TD6000-402U 3-27psig 4-20mA FAIRCHILD, and the electric converter 5 is controlled to be opened/closed by the intelligent instrument 4; data detected by the pressure sensor is fed back to the intelligent instrument 4 through a data line, and the data is transmitted to the programmable controller 10 through the touch screen 9 and the data line. The external pressure automatic control time and the condensate water discharge time are set on the touch screen 9 and are transmitted to the programmable controller 10 through data lines, the programmable controller 10 is used for electrifying the first electromagnetic valve 7, the electric converter 5 and the intelligent instrument 4 according to an automatic control program, after the first electromagnetic valve 7 and the electric converter 5 are electrified, compressed air flows to the pneumatic cut-off valve 1 and the pneumatic film regulating valve 2 to be opened, steam for external pressure vulcanization flows into the vulcanizing tank 11, the pressure sensor feeds data for detecting the pressure of the external pressure steam back to the intelligent instrument 4, the intelligent instrument 4 sends corresponding current signals to the electric converter 5 according to the data fed back by the pressure sensor, the electric converter 5 adjusts the flow of the compressed air according to the received current signals and controls the opening degree of the pneumatic film regulating valve 2, and therefore the pressure of the external pressure steam is constant.
The external pressure steam condensate water discharge control system 13 is characterized in that the touch screen 9 is connected with the programmable controller 10 through a data line, the programmable controller 10 controls the second electromagnetic valve 8 to be powered on or powered off, the second electromagnetic valve 8 controls the on-off of the pneumatic cut-off valve 6 through compressed air, and the pneumatic cut-off valve 6 is installed on a condensate water discharge pipe.
The discharge control of the external pressure steam condensate water is that the set parameters are transmitted to the programmable controller 10 through the data line by the touch screen 9, the programmable controller 10 energizes the second electromagnetic valve 8 according to the self-control program, the second electromagnetic valve 8 energizes to circulate the compressed air to the pneumatic cut-off valve 6 to open the pneumatic cut-off valve, so that the condensate water is discharged, and after the opening time reaches the set time, the second electromagnetic valve 8 is de-energized, and the pneumatic cut-off valve 6 is closed.
Claims (1)
1. An external pressure steam automatic vulcanization and condensed water discharging system for a vulcanizing tank is provided with the vulcanizing tank and is characterized in that an external pressure steam condensed water discharging control system is installed on a condensed water discharging pipe at the bottom of the vulcanizing tank, an external pressure steam automatic vulcanization control system is installed on a vulcanizing pipeline of the vulcanizing tank, the external pressure steam automatic vulcanization control system is characterized in that a pneumatic cut-off valve, a pneumatic film regulating valve and a pressure sensor are installed on the vulcanizing pipeline in series, the pneumatic cut-off valve is connected with a compressed air pipe, a first electromagnetic valve is installed on the compressed air pipe, and the first electromagnetic valve is controlled to be opened/closed by a programmable controller; the pneumatic film regulating valve is also connected with a compressed air pipe, and an electric converter is arranged on the compressed air pipe and is controlled to be opened/closed by the intelligent instrument; data detected by the pressure sensor is fed back to the intelligent instrument through a data line, and the data is transmitted to the programmable controller through the touch screen through the data line; the external pressure steam condensate water discharge control system is characterized in that the touch screen is connected with the programmable controller through a data line, the programmable controller controls the second electromagnetic valve to be powered on or powered off, the second electromagnetic valve controls the on-off of the pneumatic cut-off valve through compressed air, and the pneumatic cut-off valve is installed on a condensate water discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677731.6U CN217891564U (en) | 2022-07-01 | 2022-07-01 | External pressure steam automatic vulcanization and condensate water discharge system of vulcanizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677731.6U CN217891564U (en) | 2022-07-01 | 2022-07-01 | External pressure steam automatic vulcanization and condensate water discharge system of vulcanizing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217891564U true CN217891564U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221677731.6U Active CN217891564U (en) | 2022-07-01 | 2022-07-01 | External pressure steam automatic vulcanization and condensate water discharge system of vulcanizing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217891564U (en) |
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2022
- 2022-07-01 CN CN202221677731.6U patent/CN217891564U/en active Active
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