CN205058421U - Realize automatic control's rubber tube curing system - Google Patents
Realize automatic control's rubber tube curing system Download PDFInfo
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- CN205058421U CN205058421U CN201520782809.4U CN201520782809U CN205058421U CN 205058421 U CN205058421 U CN 205058421U CN 201520782809 U CN201520782809 U CN 201520782809U CN 205058421 U CN205058421 U CN 205058421U
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- valve
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- transmitter
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Abstract
The utility model discloses a realize automatic control's rubber tube curing system, this system includes by the air compressor machine, the gas holder, the vulcanizing boiler, magnetic ball valve, the relief pressure valve, two three solenoid valve, the functions of a safety valve, temperature transmitter, the air subsystem that pressure transmitter and electric contact pressure gauge constitute, still include by the heater, the oil pump, mend the oil tank, heat conduction oil coil pipe, conduction oil subsystem that temperature transmitter etc. Constitute and the air compressor machine that coils by difference connection control, the gas holder, electric heater, the oil pump, two three solenoid valve, magnetic ball valve, temperature transmitter, the automatic control subsystem that pressure transmitter and electric contact pressure gauge constitute. The utility model has the advantages that: simple structure, convenient operation need not to cause easily the boiler equipment of atmosphere pollution, more need not to adjust artificially, control the business turn over flow of temperature, pressure and conduction oil in the vulcanizing boiler, has not only reduced the amount of labour, has still practiced thrift a large amount of coal resources, realizes energy saving and emission reduction's purpose.
Description
Technical field
The utility model relates to a kind of sebific duct sulfurization technology, and more particularly, the utility model relates to a kind of sebific duct curing system that can realize automatically controlling.
Background technology
The vulcanization process of sebific duct is placed in vulcanizing tank by the pipe embryo of forming, and with saturated vapor or water for heat transfer medium, carry out heating press cure, curing temperature is generally 140-180 degree Celsius.Sebific duct sulfuration many employings sulfurizing pot vulcanization, equipment is fairly simple, but needs the data such as the real-time detected pressures of operating personnel, temperature.
There is following problem in existing sebific duct curing system:
(1) need to regulate artificially, the temperature controlled in vulcanizing tank, pressure control the turnover flow etc. of steam, operating process is complicated.
(2) need boiler plant to produce steam, not only consume coal resource in a large number, and the gas of boiler emission also can atmosphere pollution, do not meet the energy-saving and emission-reduction requirement that country calls.
Utility model content
The purpose of this utility model is exactly for the problem existing for above prior art, provides a kind of sebific duct curing system that can realize automatically controlling, thus overcomes many defects of prior art.
The technical solution of the utility model is:
Realize the sebific duct curing system automatically controlled, be made up of air subsystem, conduction oil subsystem and autonomous control subsystem;
Described air subsystem comprises air compressor machine and connected air accumulator, the port of export branch two-way of described air accumulator: road first Solenoid ball valve connects vulcanizing tank, and another road is connected vulcanizing tank through pressure-reducing valve with the first two-bit triplet magnetic valve; Described vulcanizing tank is arranged respectively safety valve, temperature transmitter, pressure transmitter and the second Solenoid ball valve, the port of export of described first two-bit triplet magnetic valve connects electro connecting pressure gauge;
Described conduction oil subsystem comprises heater and is connected oil pump with it, the port of export of described oil pump arranges repairing tank, described repairing tank connects one end of conduction oil coil pipe in described vulcanizing tank, the other end of described conduction oil coil pipe connects the entrance point of heater by the second two-bit triplet magnetic valve, the port of export of described heater is provided with temperature transmitter;
Described autonomous control subsystem comprises control panel and connects the air compressor machine of described control panel, air accumulator, electric heater, oil pump, the first two-bit triplet magnetic valve, the second two-bit triplet magnetic valve, the first Solenoid ball valve, the second Solenoid ball valve, temperature transmitter, pressure transmitter and electro connecting pressure gauge respectively.
Compared with prior art, its beneficial effect is the utility model:
(1) structure is simple, easy to operate, press the sulfidation that start button can complete whole sebific duct automatically, without the need to regulating, controlling the turnover flow of temperature, pressure and conduction oil in vulcanizing tank artificially, reduce the workload of operator, also save human resources.
(2) adopt the air in the mode vulcanizing heater of electric heater, not only avoid the atmosphere pollution that boiler plant easily causes, achieve the technical purpose of energy-saving and emission-reduction, also save a large amount of coal resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model system;
Fig. 2 is the structural representation of two-bit triplet magnetic valve in Fig. 1;
Fig. 3 is the logical schematic of autonomous control subsystem in the utility model.
Detailed description of the invention
In order to make the utility model more easily be understood, below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
With reference to Fig. 1, Fig. 2, the sebific duct curing system that the utility model realizes automatically controlling is made up of air subsystem, conduction oil subsystem and autonomous control subsystem;
Described air subsystem comprises air compressor machine 1 and connects the air accumulator 2 of described air compressor machine 1, described air accumulator 2 is by its port of export branch two-way: road first Solenoid ball valve 9 connects vulcanizing tank 16, another road is connected vulcanizing tank 16 through pressure-reducing valve 17 with the first two-bit triplet magnetic valve 13, described vulcanizing tank 16 is respectively arranged with safety valve 8, temperature transmitter 10, pressure transmitter 11 and the second Solenoid ball valve 12, the port of export of described first two-bit triplet magnetic valve 13 connects electro connecting pressure gauge 14;
Described conduction oil subsystem comprises heater 3 and connects the oil pump 6 of described heater 3, the port of export of described oil pump 6 is provided with repairing tank 5, and one end of conduction oil coil pipe 15 in described vulcanizing tank 16 is connected by described repairing tank 5, the other end of described conduction oil coil pipe 15 connects the entrance point of described heater 3 by the second two-bit triplet magnetic valve 7, the port of export of described heater 3 is provided with temperature transmitter 4;
Described autonomous control subsystem comprises control panel 18 and connects the air compressor machine 1 of described control panel 18, air accumulator 2, electric heater 3, oil pump 6, first two-bit triplet magnetic valve 13, second two-bit triplet magnetic valve 7, first Solenoid ball valve 9, second Solenoid ball valve 12, temperature transmitter 10, pressure transmitter 11 and electro connecting pressure gauge 14 respectively.
In arranging above:
Described air compressor machine 1 is for generation of compressed air;
The compressed air that described air accumulator 2 produces for storing air compressor machine;
Described electric heater 3 is for heating conduction oil;
Described temperature transmitter 4 is for measuring the outlet temperature of electric heater 3;
Described repairing tank 5 for being supplement conduction oil in system, causes the conduction oil of partial loss to avoid the conduction oil in system because of the expansion of its volume of variations in temperature or reduction and valve seepage;
Described oil pump 6 is for providing power for heat-conducting oil system circulation;
First, second described two-bit triplet magnetic valve 13 and 17, two kinds of location status of its three mouths are: during energising, and 1 mouthful of magnetic valve and 2 mouthfuls communicates; During power-off, 2 mouthfuls of magnetic valve and 3 mouthfuls communicate (see Fig. 2);
Described safety valve 8 is for the decompression protection vulcanizing tank 16 when hypertonia;
Lay respectively at first, second Solenoid ball valve 9 and 12 of described vulcanizing tank 6 air inlet and gas vent, two kinds of location status of its ball valve are: during energising, ball valve is opened; During power-off, ball valve is closed;
Described temperature transmitter 10 is for measuring the temperature of vulcanizing tank 16 inside;
Described pressure transmitter 11 is for measuring the pressure of vulcanizing tank 16 inside;
Described electro connecting pressure gauge 14 is for measuring the lid sealing ring air pressure of vulcanizing tank 16, and the manual setting pressure alarm point of energy;
Described conduction oil coil pipe 15 is for the air in vulcanizing heater 16;
Described vulcanizing tank 16 realizes sulfuration therein for making sulfureted sebific duct;
Described pressure-reducing valve 17 is for reducing to setting value by gas pressure after valve;
Described control panel 18 also receives the signal from field instrument for system power supply, thus realizes the automatic control of system.
Below the explanation of each subsystem work flow process:
(1) air subsystem process description:
Air enters described air compressor machine 1 and pressurizes, and enters air accumulator 2 after reaching certain pressure, is divided into two parts from air accumulator 2 compressed air out: it is inflating pressure in tank that a part enters into vulcanizing tank 16 in through Solenoid ball valve 9; Another part, after pressure-reducing valve 17 reduces pressure, is the sealing ring inflation that vulcanizing tank 16 covers through the first two-bit triplet magnetic valve 13, makes cover and tank body energy excellent sealing.
Described safety valve 8 for the protection of vulcanizing tank 16, when pressure reaches setting pressure, described safety valve 8 take-off pressure release.
Signal for measuring the temperature in vulcanizing tank 16, and is passed to control panel 18 and participates in logic control by described temperature transmitter 10.Temperature transmitter 10 in the utility model, can temperature in index pot on the spot with on-the-spot Presentation Function.
Signal for measuring the pressure in vulcanizing tank 16, and is passed to control panel 18 and participates in logic control by described pressure transmitter 11.On-the-spot Presentation Function is also with by pressure transmitter 10 in the utility model, can on-the-spot directly reading.
The first described two-bit triplet magnetic valve 13 is for inflating to the lid sealing ring of vulcanizing tank 16.When needs are inflated, the first described two-bit triplet magnetic valve 13 is opened in energising, makes its 1 mouthful and 2 mouthfuls communicate (see Fig. 2), and gas is that sealing of tank cover circle is inflated through this valve; When needs are exitted, the first described two-bit triplet magnetic valve 13 power-off, make its 2 mouthfuls and 3 mouthfuls communicate (see Fig. 2), the gas in sealing ring is released away by this valve.
Described electro connecting pressure gauge 14 on-the-spotly can indicate bleed pressure, and transmits inflation or deflation status signal to control panel 16.
(2) conduction oil subsystem process description:
Time initial, described repairing tank 5 pours conduction oil in system, and enter electric heater 3 through oil pump 6 pressurization, conduction oil after described electric heater 3 heats is sent out the 17 conduction oil coil pipes 15 entered in vulcanizing tank 16 and is heated air in described vulcanizing tank 16 by the second two-bit triplet electromagnetism, get back to the entrance point of oil pump 6 after the conduction oil in described conduction oil coil pipe 15 completes circulating-heating.
Described temperature transmitter 4 is arranged on the outlet of electric heater 3, for measuring the conduction oil temperature in exit, and is passed in control panel 18 by the temperature signal of measurement.Described electric heater 3 adopts temperature of silicon controlled rectifier to control, and its heating power can regulate according to the temperature signal of temperature transmitter 4, until finally make temperature stabilization in setting value.
The second described two-bit triplet magnetic valve 17 is arranged on the arrival end of vulcanizing tank 16, and when starting working, energising is opened, its 1 mouthful and 2 mouthfuls communicate (see Fig. 2), and the heat(ing) coil 15 that conduction oil enters in vulcanizing tank 16 carries out circulating-heating; When in tank, temperature is too high, this valve power-off, its 2 mouthfuls and 3 mouthfuls communicate (see Fig. 2), conduction oil directly gets back to the entrance of oil pump 6.At this moment temperature can slowly decline, until when temperature is too low, then opens the second described two-position three-way valve 17, temperature is slowly raised.
Conduction oil in system can expand or reduce because of variations in temperature volume, and the seepage of valve also can lose part conduction oil.Described repairing tank 5, except as except the oil filler of conduction oil, can also be that system supplements conduction oil when system cloud gray model.
(3) autonomous control subsystem process description:
Described control cabinet 18 is powered for air compressor machine 1, electric heater 3 and oil pump 6, and its card is provided with corresponding start-stop button and indicator lamp, can realize the manual start and stop of equipment.Such as: press manual sulfuration start button, start sulfuration and automatically complete whole sulfidation; After sulfuration, indicator lamp glimmers, and pointed out sulfidation, sulfuration terminates.
Fig. 3 illustrates described automatic control system and starts sulfuration until the complete whole logic control flow process of sulfuration from pressing manual sulfuration start button.
In sum, the utility model system has been abandoned and has been produced steam by boiler and using steam as the mode of heat transfer medium in the past, use electric heater heating conduction oil by the air in vulcanizing tank with heat-conducting oil heating instead, fully achieve the automatic control of sebific duct sulfuration, without the need to needing again to regulate artificially as prior art, the data such as the temperature controlled in vulcanizing tank, pressure, also reduce the atmosphere pollution phenomenon that boiler gas emission causes simultaneously, there is good practicality.
Schematically describe the technical solution of the utility model with reference to drawings and Examples above, this description is not restricted.Those skilled in the art will be understood that in actual applications, and in the utility model, some change all may occur the set-up mode of each technical characteristic, and other staff also may make similar Design under its enlightenment.Special needs to be pointed out is: only otherwise depart from design aim of the present utility model, all apparent variations in detail or similar Design, be all included within protection domain of the present utility model.
Claims (1)
1. realize the sebific duct curing system automatically controlled, be made up of air subsystem, conduction oil subsystem and autonomous control subsystem, it is characterized in that:
Described air subsystem comprises air compressor machine and connected air accumulator, the port of export branch two-way of described air accumulator: road first Solenoid ball valve connects vulcanizing tank, and another road is connected vulcanizing tank through pressure-reducing valve with the first two-bit triplet magnetic valve; Described vulcanizing tank is arranged respectively safety valve, temperature transmitter, pressure transmitter and the second Solenoid ball valve, the port of export of described first two-bit triplet magnetic valve connects electro connecting pressure gauge;
Described conduction oil subsystem comprises heater and is connected oil pump with it, the port of export of described oil pump arranges repairing tank, described repairing tank connects one end of conduction oil coil pipe in described vulcanizing tank, the other end of described conduction oil coil pipe connects the entrance point of heater by the second two-bit triplet magnetic valve, the port of export of described heater is provided with temperature transmitter;
Described autonomous control subsystem comprises control panel and connects the air compressor machine of described control panel, air accumulator, electric heater, oil pump, the first two-bit triplet magnetic valve, the second two-bit triplet magnetic valve, the first Solenoid ball valve, the second Solenoid ball valve, temperature transmitter, pressure transmitter and electro connecting pressure gauge respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782809.4U CN205058421U (en) | 2015-10-10 | 2015-10-10 | Realize automatic control's rubber tube curing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782809.4U CN205058421U (en) | 2015-10-10 | 2015-10-10 | Realize automatic control's rubber tube curing system |
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| Publication Number | Publication Date |
|---|---|
| CN205058421U true CN205058421U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520782809.4U Withdrawn - After Issue CN205058421U (en) | 2015-10-10 | 2015-10-10 | Realize automatic control's rubber tube curing system |
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| Country | Link |
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| CN (1) | CN205058421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216182A (en) * | 2015-10-10 | 2016-01-06 | 天津市禾厘油气技术有限公司 | A kind of sebific duct curing system realizing automatically controlling |
-
2015
- 2015-10-10 CN CN201520782809.4U patent/CN205058421U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216182A (en) * | 2015-10-10 | 2016-01-06 | 天津市禾厘油气技术有限公司 | A kind of sebific duct curing system realizing automatically controlling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20170609 |
|
| AV01 | Patent right actively abandoned |