CN210498373U - Six jars of reation kettle of target with integrated control system - Google Patents
Six jars of reation kettle of target with integrated control system Download PDFInfo
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- CN210498373U CN210498373U CN201920801528.7U CN201920801528U CN210498373U CN 210498373 U CN210498373 U CN 210498373U CN 201920801528 U CN201920801528 U CN 201920801528U CN 210498373 U CN210498373 U CN 210498373U
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Abstract
The utility model discloses a six jars of reation kettle of target with integrated control system, including automatically controlled cabinet and integrated control system, integrated control system is provided with three phase current source input port, three phase current source input port has master control circuit in parallel, stirring drive circuit, drainage drive circuit and heating drive circuit, master control circuit includes man-machine input interface and PLC controller, the PLC controller switches on or cuts off stirring drive circuit through a plurality of output control interfaces, drainage drive circuit and heating drive circuit, reation kettle's (mixing) shaft electricity is connected in stirring drive circuit, reation kettle's heating tube electricity is connected in heating drive circuit, each reation kettle's fluid-discharge tube drive is connected in drainage drive circuit. The utility model discloses can set for six reation kettle's operating parameter simultaneously on a control panel, user operation is more convenient, the whole operational aspect of the user observation equipment of also being convenient for and the user of being convenient for regularly detect and maintain the electronic circuit in to automatically controlled cabinet.
Description
Technical Field
The utility model belongs to the technical field of target reaction unit technique and specifically relates to a six jars of reation kettle of target with integrated control system is related to.
Background
The metal target material is a target material bombarded by high-speed charged energy particles, and in the initial stage of production and forming of the metal target material, metal powder with a certain component proportion is usually put into six-tank reaction kettles for carrying out mixing, hot pressing and other process steps, and finally the target material is formed in a compact manner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a six jars of reation kettle of target with integrated control system to the not enough of prior art existence, the user operation of being convenient for, the user observation equipment's of also being convenient for whole condition.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a six-tank target reaction kettle with an integrated control system comprises six relatively independent reaction kettles, wherein a stirring shaft is inserted into a tank body of each reaction kettle, a heating pipe is wound on the surface of the tank body of each reaction kettle, and the tank body of each reaction kettle is connected with a liquid discharge pipe;
the integrated control system is provided with a three-phase power supply input port, and the three-phase power supply input port is connected with a main control circuit, a stirring driving circuit, a drainage driving circuit and a heating driving circuit in parallel;
the main control circuit comprises a human-computer input interface and a PLC (programmable logic controller), the human-computer input interface and the PLC are configured into a serial communication mode, the PLC is switched on or switched off a stirring driving circuit, a drainage driving circuit and a heating driving circuit through a plurality of output control interfaces, a stirring shaft of each reaction kettle is correspondingly and electrically connected to the stirring driving circuit, a heating pipe of each reaction kettle is correspondingly and electrically connected to the heating driving circuit, and a liquid discharge pipe of each reaction kettle is correspondingly and drivingly connected to the drainage driving circuit.
In a further technical scheme, a first reaction kettle is configured as a raw material reaction kettle, a second reaction kettle is configured as a slurry mixing reaction kettle, a third reaction kettle and a fourth reaction kettle are both configured as pickling reaction kettles, and a fifth reaction kettle and a sixth reaction kettle are both configured as precipitation reaction kettles;
the stirring driving circuit is provided with at least two power frequency stirring branches and at least two variable frequency stirring branches, a stirring shaft of the first reaction kettle and a stirring shaft of the second reaction kettle are respectively and correspondingly electrically connected to the two power frequency stirring branches, and a stirring shaft of the fifth reaction kettle and a stirring shaft of the sixth reaction kettle are respectively and correspondingly electrically connected to the two variable frequency stirring branches.
In a further technical scheme, the heating driving circuit is provided with at least four groups of temperature control modules, each group of temperature control module is respectively provided with a power regulator, a temperature controller and a first alternating current contactor, a temperature acquisition interface of the temperature controller is connected with a thermocouple, a control interface of the temperature controller is electrically connected with a control interface of the PLC controller, one end of a normally open switch of each first alternating current contactor is electrically connected with a three-phase power supply input port, the other end of the normally open switch of each first alternating current contactor is electrically connected with an input end of each power regulator, and a heating tube of the third reaction kettle, a heating tube of the fourth reaction kettle, a heating tube of the fifth reaction kettle and a heating tube of the sixth reaction kettle are respectively and correspondingly electrically connected with an output end of each.
In a further technical scheme, the master control circuit further comprises a power supply starting circuit, the power supply starting circuit is provided with a first circuit breaker, a key switch K1, a power indicator lamp H1 and a direct-current stabilized voltage power supply, the first circuit breaker and the key switch K1 are connected in series to form a starting branch, the power indicator lamp H1 and the direct-current stabilized voltage power supply are connected in parallel to form a direct-current power supply branch, and the direct-current power supply branch and the starting branch are connected in series to form the power supply starting circuit.
In a further technical scheme, the drainage driving circuit is provided with at least four independent drainage branches, each drainage branch is respectively provided with a second circuit breaker, a second alternating current contactor, a first thermal relay, a water suction pump and a second circuit breaker, the normally open switch of second ac contactor, first thermal relay and suction pump are established ties and are formed the drainage branch road, each second ac contactor's coil electricity respectively connects in the signal output interface of PLC controller, first reation kettle's fluid-discharge tube is connected in first drainage branch road, second reation kettle's fluid-discharge tube is connected in second drainage branch road, third reation kettle and fourth reation kettle communicate each other, third reation kettle's fluid-discharge tube or fourth reation kettle's fluid-discharge tube are connected in third drainage branch road, fifth reation kettle and sixth reation kettle communicate each other, fifth reation kettle's fluid-discharge tube or sixth reation kettle's fluid-discharge tube are connected in fourth drainage branch road.
In a further technical scheme, the two variable-frequency stirring branches are respectively provided with a frequency converter, a third circuit breaker and a first intermediate relay, a power port of each frequency converter is electrically connected with the third circuit breaker, an output port of each frequency converter is correspondingly connected with a stirring shaft of a fifth reaction kettle and a stirring shaft of a sixth reaction kettle, a normally open switch of each first intermediate relay is correspondingly connected with a signal receiving port of each frequency converter, and a coil of each first intermediate relay is correspondingly connected with an output interface of the PLC;
each power frequency stirring branch is provided with a fourth circuit breaker, a third alternating current contactor and a second thermal relay, the normally open switches of the fourth circuit breakers and the third alternating current contactors and the second thermal relays are connected in series to form a power frequency stirring branch respectively, and a stirring shaft of the first reaction kettle and a stirring shaft of the second reaction kettle are correspondingly connected to the power frequency stirring branches respectively.
In a further technical scheme, the output end of the power regulator is respectively connected with a three-phase current transformer TA and a heating pipe corresponding to the reaction kettle in parallel, and the output end of the three-phase current transformer TA is electrically connected with a three-phase voltmeter and a three-phase ammeter;
the three-phase power input end is connected with the heat dissipation branch road, and the heat dissipation branch road is provided with six switch board radiator fans and fifth circuit breaker QF5, and the three-phase power input end is connected to the first end electricity of fifth circuit breaker QF5, and six switch board radiator fans are connected in parallel respectively to the second end of fifth circuit breaker QF5 to form a heat dissipation branch road.
In a further technical scheme, the output end of the starting branch is connected in parallel with a first reaction kettle stirring starting indicating circuit, a second reaction kettle stirring starting indicating circuit, a first reaction kettle drainage starting indicating circuit, a second reaction kettle drainage starting indicating circuit, a third reaction kettle heating starting indicating circuit, a fourth reaction kettle heating starting indicating circuit, a third reaction kettle drainage starting indicating circuit, a fourth reaction kettle drainage starting indicating circuit, a fifth reaction kettle drainage starting indicating circuit, a sixth reaction kettle drainage starting indicating circuit, a fifth reaction kettle heating starting indicating circuit, a sixth reaction kettle heating starting indicating circuit, a fifth reaction kettle stirring starting indicating circuit and a sixth reaction kettle stirring starting indicating circuit.
In the further technical scheme, automatically controlled cabinet is provided with main control panel and three-phase cable interface, and automatically controlled cabinet panel mounting key switch KA1 power indicator H1, emergency stop button SB4 the frequency modulation knob that each converter corresponds the three-phase voltmeter that each reation kettle corresponds the three-phase ampere meter that each reation kettle corresponds, three-phase power input port pass through cable connection in three-phase cable interface.
In a further technical scheme, the output voltage of the output end of the direct current stabilized power supply is set to be 24V, and the human-computer input interface and the CPU main control module are configured to be in an RS485 communication mode.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is:
1. the utility model discloses in concentrating on an electric cabinet six reation kettle's electric cabinet, the user only need go up the electricity to an electric cabinet and can set for six reation kettle's operating parameter simultaneously on a control panel, and user operation is more convenient, the whole operational aspect of the user observation equipment of also being convenient for and the user of being convenient for detect regularly and maintain electronic circuit in to the electric cabinet.
2. The utility model discloses a man-machine input interface cooperation PLC controller is as master control circuit, and the user passes through the algorithm program of man-machine input interface input operational parameter, and the PLC controller initiative reads preset's algorithm program to the realization switches on or cuts off stirring drive circuit, drainage drive circuit and heating drive circuit, thereby satisfies six reation kettle's technological reaction condition respectively, has promoted the degree of automation of target process production flow greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first part of a circuit schematic of the present invention;
fig. 2 is a second portion of the circuit schematic of the present invention;
fig. 3 is a third portion of the circuit schematic of the present invention;
fig. 4 is a fourth part of the circuit schematic of the present invention;
fig. 5 is a fifth portion of the circuit schematic of the present invention;
fig. 6 is a sixth portion of the circuit schematic of the present invention;
fig. 7 is a seventh portion of the circuit schematic of the present invention;
fig. 8 is an eighth portion of the circuit schematic of the present invention;
fig. 9 is a ninth portion of the circuit schematic of the present invention;
fig. 10 is a tenth part of the circuit schematic of the present invention;
fig. 11 is an eleventh portion of the circuit schematic of the present invention;
fig. 12 is a twelfth part of the circuit schematic of the present invention;
fig. 13 is a thirteenth part of the circuit schematic of the present invention.
Fig. 14 is a fourteenth part of the schematic circuit diagram of the present invention;
fig. 15 is a fifteenth portion of a schematic circuit diagram of the present invention;
fig. 16 is a sixteenth part of the circuit schematic of the present invention.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 16, the six target autoclaves with an integrated control system provided by the present invention comprise six relatively independent autoclaves, wherein a stirring shaft is inserted into the inside of each autoclave, a heating tube is wound on the surface of each autoclave, and the tank of each autoclave is connected with a drain tube;
the device also comprises an electric control cabinet independent of the six reaction kettles and an integrated control system arranged in the electric control cabinet, wherein the integrated control system is provided with a three-phase power supply input port, the three-phase power supply input port is connected with a main control circuit, a stirring driving circuit, a drainage driving circuit and a heating driving circuit in parallel,
the master control circuit comprises a man-machine input interface and a PLC controller, the man-machine input interface and the CPU master control module are configured into an RS485 communication mode, the PLC controller conducts or cuts off the stirring driving circuit, the drainage driving circuit and the heating driving circuit through a plurality of output control interfaces,
the stirring shaft of each reaction kettle is correspondingly and electrically connected with the stirring driving circuit, the heating pipe of each reaction kettle is correspondingly and electrically connected with the heating driving circuit, and the liquid discharge pipe of each reaction kettle is correspondingly and drivingly connected with the drainage driving circuit.
Specifically, the electric cabinet is equipped with control panel, the utility model discloses in concentrating on an electric cabinet six reation kettle's electric cabinet, the user only need go up the electricity to an electric cabinet and can set for six reation kettle's operating parameter simultaneously on a control panel, user operation is more convenient, the whole operational aspect of the user observation equipment of also being convenient for and the user of being convenient for regularly detect and maintain electronic circuit in to electric cabinet.
Secondly, the utility model discloses a man-machine input interface cooperation PLC controller is as master control circuit, and the user passes through the algorithm program of man-machine input interface input operational parameter, and the PLC controller initiative reads preset's algorithm program to the realization switches on or cuts off stirring drive circuit, drainage drive circuit and heating drive circuit, thereby satisfies six reation kettle's technological reaction condition respectively, has promoted the degree of automation of target process production flow greatly.
In a preferred embodiment, the first reaction kettle is configured as a raw material reaction kettle, the second reaction kettle is configured as a slurry mixing reaction kettle, the third reaction kettle and the fourth reaction kettle are both configured as an acid washing reaction kettle, and the fifth reaction kettle and the sixth reaction kettle are both configured as a precipitation reaction kettle, during actual work, raw materials are fed into the first reaction kettle to form slurry, the slurry is fed into the second reaction kettle to be fully mixed and stirred, then is fed into the third reaction kettle and the fourth reaction kettle to be subjected to acid washing reaction so as to strip a metal foil interlayer of the metal slurry, and finally, precipitation reaction is carried out in the fifth reaction kettle and the sixth reaction kettle so as to obtain a target material,
the stirring driving circuit is provided with at least two power frequency stirring branches and at least two variable frequency stirring branches,
the stirring shaft of the first reaction kettle and the stirring shaft of the second reaction kettle are respectively and correspondingly electrically connected with the two power frequency stirring branches,
the stirring shaft of the fifth reaction kettle and the stirring shaft of the sixth reaction kettle are respectively and correspondingly electrically connected to the two variable-frequency stirring branches, so that a user can adjust the stirring speed of the precipitation reaction kettle according to the feeding amount of raw materials, the yield is improved, and the production quality of the target material is improved.
Preferably, the two variable-frequency stirring branches are respectively provided with a frequency converter, a third circuit breaker and a first intermediate relay, the two frequency converters are respectively provided with a frequency modulation knob, the frequency modulation knobs expose out of the control panel, power ports of the two frequency converters are respectively electrically connected with a three-phase power input port, and output ports of the two frequency converters are respectively correspondingly connected with a fifth reaction kettle and a sixth reaction kettle;
the first intermediate relays of the two variable-frequency stirring branches correspond to KA10 and K11 in the graph 5 and the graph 7 respectively, normally open switches of the first intermediate relay KA10 and normally open switches of the first intermediate relay KA11 are connected to signal receiving ports connected to the frequency converters correspondingly respectively, coils of the first intermediate relay KA10 and coils of the first intermediate relay KA11 are connected to a signal output interface Y11 and a signal output interface Y12 of the PLC controller correspondingly respectively, in the working process, when the coils of the first intermediate relay KA10 are electrified, the normally open switches of the first intermediate relay KA10 are closed and conducted, the fifth reaction kettle starts stirring operation, when the coils of the first intermediate relay KA11 are electrified, the normally open switches of the first intermediate relay KA11 are closed and conducted, and the sixth reaction kettle starts stirring operation.
The two power frequency stirring branches are provided with a fourth circuit breaker, a third alternating current contactor and a second thermal relay, the normally open switches of the fourth circuit breaker and the third alternating current contactor and the second thermal relays are connected in series to form a power frequency stirring branch respectively, and the first reaction kettle and the second reaction kettle are correspondingly connected to the power frequency stirring branches respectively.
As shown in fig. 3 and 4, in this embodiment, the heating driving circuit is provided with at least four sets of temperature control modules, each temperature control module is provided with a power regulator, a temperature controller and a first ac contactor, a temperature acquisition interface of the temperature controller is connected with a thermocouple, and a control interface of the temperature controller is electrically connected with a control interface of the PLC controller;
one end of a normally open switch of each first alternating current contactor is electrically connected with the three-phase power supply input port, and the other end of the normally open switch of each first alternating current contactor is electrically connected with the data input end of each power regulator;
the heating tube of the third reaction kettle, the heating tube of the fourth reaction kettle, the heating tube of the fifth reaction kettle and the heating tube of the sixth reaction kettle are correspondingly electrically connected with the output end of each power regulator.
A user inputs an algorithm program of operation parameters through a human-computer input interface, a PLC controller actively reads a preset algorithm program and writes the preset program into a temperature controller, when the temperature control device is used specifically, each thermocouple collects temperature data of a heating tube of a corresponding reaction kettle in real time, the collected temperature data are converted into electric signals to be output to the temperature controller, the temperature controller reads the electric signals and compares the electric signals with the preset program to output a 4-20MA current control signal to a data input end of a power regulator, and then the voltage and current of the output end of the power regulator are regulated.
In this embodiment, the main control circuit further comprises a power supply starting circuit, the power supply starting circuit is provided with a first circuit breaker, a key switch K1, a power indicator lamp H1 and a direct current stabilized power supply,
the first circuit breaker and the key switch K1 are connected in series to form a starting branch, the power indicator lamp H1 and the direct-current stabilized voltage power supply are connected in parallel to form a direct-current power supply branch, and the direct-current power supply branch and the starting branch are connected in series to form the power starting circuit;
direct current voltage 24V is set for to the output voltage of direct current constant voltage power supply's output, and direct current power supply branch road is connected to human-computer input interface electricity, and PLC controller electricity is connected and is started the branch road, and when key switch K1 is closed to switch on, the equal electrical property of start branch road and direct current power supply branch road switches on, and power indicator H1 lights to instruct the power in the automatically controlled cabinet to start, the utility model discloses a power break-make in the automatically controlled cabinet of key switch control simplifies integrated control system's electronic circuit design, reduction in production cost.
In this embodiment, as shown in fig. 1 and 2, the drainage driving circuit is provided with four independent drainage branches, a drainage pipe of the first reaction kettle is connected to the first drainage branch, a drainage pipe of the second reaction kettle is connected to the second drainage branch, the third reaction kettle and the fourth reaction kettle are communicated with each other, a drainage pipe of the third reaction kettle or the fourth reaction kettle is connected to the third drainage branch, the fifth reaction kettle and the sixth reaction kettle are communicated with each other, and a drainage pipe of the fifth reaction kettle or the sixth reaction kettle is connected to the fourth drainage branch; the utility model discloses a suction pump is respectively the reation kettle drainage simultaneously that corresponds to two stations simultaneously, reduces equipment manufacturing cost, and the practicality is high.
The four drainage branches are respectively provided with a second circuit breaker, a second alternating current contactor, a first thermal relay and a water suction pump, the second circuit breaker, a normally open switch of the second alternating current contactor, the first thermal relay and the water suction pump are connected in series to form a drainage branch, and a coil of each second alternating current contactor is respectively and electrically connected to an output interface of the PLC;
referring to fig. 1, the second ac contactor corresponding to the drainage branch of the first reaction kettle is the second ac contactor KM1, as shown in fig. 7 and 8, when the coil of the second ac contactor KM1 is powered on, the normally open switch of the second ac contactor KM1 is closed and switched on to drive the water suction pump to pump water to the first reaction kettle through the liquid discharge pipe, and since the structures of the four drainage branches are identical, the working principle thereof is not repeated here.
In this embodiment, as shown in fig. 5, two frequency conversion stirring branches are provided with a frequency converter, a third circuit breaker and a first intermediate relay respectively, the power port of each frequency converter is electrically connected with the three-phase power input port respectively, the output port of each frequency converter is correspondingly connected with the fifth reaction kettle and the sixth reaction kettle, the normally open switch of each first intermediate relay is correspondingly connected with the signal receiving port of each frequency converter, and the coil of each first intermediate relay is correspondingly connected with the output interface of the PLC controller.
Each power frequency stirring branch is provided with a fourth circuit breaker, a third alternating current contactor and a second thermal relay,
and the normally open switches of the fourth circuit breakers, the third alternating current contactors and the second thermal relays are connected in series to form a power frequency stirring branch respectively, and the first reaction kettle and the second reaction kettle are correspondingly connected to the power frequency stirring branches respectively.
In this embodiment, as shown in fig. 13 to 16, the output end of each power regulator is respectively connected in parallel with a three-phase current transformer TA and a corresponding heating tube, the output end of each three-phase current transformer TA is respectively electrically connected with a three-phase voltmeter and a three-phase ammeter, and a user can respectively read the power supply voltage and the power supply current of the corresponding heating tube from the three-phase voltmeter and the three-phase ammeter to monitor whether each heating tube normally operates.
Preferably, the three-phase power input port is connected with a heat dissipation branch, the heat dissipation branch is provided with six control cabinet heat dissipation fans and a fifth circuit breaker QF5, the first end of the fifth circuit breaker QF5 is electrically connected with the three-phase power input end, and the second end of the fifth circuit breaker QF5 is respectively connected with the six control cabinet heat dissipation fans in parallel to form the heat dissipation branch, so that heat dissipation is performed on electronic devices of the electric control cabinet, and the electronic circuits are prevented from being burnt out due to overhigh temperature in the electric control cabinet.
In this embodiment, as shown in fig. 8 and 9, the output end of the start branch is connected in parallel to a first reaction kettle stirring start indicating circuit, a second reaction kettle stirring start indicating circuit, a first reaction kettle drainage start indicating circuit, a second reaction kettle drainage start indicating circuit, a third reaction kettle heating start indicating circuit, a fourth reaction kettle heating start indicating circuit, a third reaction kettle drainage start indicating circuit, a fourth reaction kettle drainage start indicating circuit, a fifth reaction kettle drainage start indicating circuit, a sixth reaction kettle drainage start indicating circuit, a fifth reaction kettle heating start indicating circuit, a sixth reaction kettle heating start indicating circuit, a fifth reaction kettle stirring start indicating circuit, and a sixth reaction kettle stirring start indicating circuit.
Specifically, above-mentioned start indicating circuit all adopts relay cooperation pilot lamp to accomplish, and the pilot lamp is established ties with the normally open switch of relay, and the coil electricity of each relay is connected in PLC's signal output interface, and when the coil of relay got electric, the normally open switch of relay was closed to be switched on, and the pilot lamp lights to instruct six reation kettle and be carrying out the operation that corresponds, the user of being convenient for clearly and clearly keeps watch on each reation kettle's production progress.
In this embodiment, automatically controlled cabinet is provided with main control panel and three-phase cable interface, and automatically controlled cabinet panel mounting key switch K1 the power indicator H1, emergency stop button SB4 the frequency modulation knob that each converter corresponds the three-phase voltmeter that each reation kettle corresponds the three-phase ampere meter that each reation kettle corresponds, three-phase power input port passes through cable junction in three-phase cable interface.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A six-tank target reaction kettle with an integrated control system comprises six relatively independent reaction kettles, wherein a stirring shaft is inserted into a tank body of each reaction kettle, a heating pipe is wound on the surface of the tank body of each reaction kettle, and the tank body of each reaction kettle is connected with a liquid discharge pipe;
the method is characterized in that: comprises an electric control cabinet independent of six reaction kettles and an integrated control system arranged in the electric control cabinet, wherein the integrated control system is provided with a three-phase power supply input port, the three-phase power supply input port is connected with a main control circuit, a stirring driving circuit, a drainage driving circuit and a heating driving circuit in parallel,
the main control circuit comprises a human-computer input interface and a PLC controller, the human-computer input interface and the PLC controller are configured into a serial communication mode, the PLC controller conducts or cuts off the stirring driving circuit, the drainage driving circuit and the heating driving circuit through a plurality of output control interfaces,
the stirring shafts of the reaction kettles are respectively and correspondingly electrically connected with the stirring driving circuit, the heating pipes of the reaction kettles are respectively and correspondingly electrically connected with the heating driving circuit, and the liquid discharge pipes of the reaction kettles are respectively and correspondingly connected with the drainage driving circuit in a driving mode.
2. The six-tank target reaction kettle with the integrated control system according to claim 1, wherein: the first reaction kettle is configured as a raw material reaction kettle, the second reaction kettle is configured as a slurry mixing reaction kettle, the third reaction kettle and the fourth reaction kettle are both configured as pickling reaction kettles, and the fifth reaction kettle and the sixth reaction kettle are both configured as precipitation reaction kettles;
the stirring driving circuit is provided with at least two power frequency stirring branches and at least two variable frequency stirring branches,
the stirring shaft of the first reaction kettle and the stirring shaft of the second reaction kettle are respectively and correspondingly electrically connected with the two power frequency stirring branches,
the stirring shaft of the fifth reaction kettle and the stirring shaft of the sixth reaction kettle are respectively and correspondingly electrically connected with the two variable-frequency stirring branches.
3. The six-tank target reaction kettle with the integrated control system according to claim 2, wherein: the heating driving circuit is provided with at least four groups of temperature control modules, each group of temperature control module is respectively provided with a power regulator, a temperature controller and a first alternating current contactor, a temperature acquisition interface of the temperature controller is connected with a thermocouple, a control interface of the temperature controller is electrically connected with a control interface of the PLC controller,
one end of the normally open switch of each first alternating current contactor is respectively and electrically connected with the three-phase power supply input port, the other end of the normally open switch of each first alternating current contactor is respectively and electrically connected with the input end of each power regulator,
the heating tube of the third reaction kettle, the heating tube of the fourth reaction kettle, the heating tube of the fifth reaction kettle and the heating tube of the sixth reaction kettle are respectively and correspondingly electrically connected with the output end of each power regulator.
4. The six-tank target reaction kettle with the integrated control system according to claim 3, wherein: the master control circuit further comprises a power supply starting circuit, the power supply starting circuit is provided with a first circuit breaker, a key switch K1, a power indicator lamp H1 and a direct-current stabilized power supply, the first circuit breaker and the key switch K1 are connected in series to form a starting branch, the power indicator lamp H1 and the direct-current stabilized power supply are connected in parallel to form a direct-current power supply branch, and the direct-current power supply branch and the starting branch are connected in series to form the power supply starting circuit.
5. The six-tank target reaction kettle with the integrated control system according to claim 1, wherein: the drainage driving circuit is provided with at least four independent drainage branches, each drainage branch is respectively provided with a second circuit breaker, a second alternating current contactor, a first thermal relay and a water suction pump,
the second circuit breaker, the normally open switch of the second AC contactor, the first thermal relay and the water pump are connected in series to form a drainage branch, the coil of each second AC contactor is respectively and electrically connected with the signal output interface of the PLC controller,
the liquid discharge pipe of the first reaction kettle is connected to the first water discharge branch, the liquid discharge pipe of the second reaction kettle is connected to the second water discharge branch, the third reaction kettle and the fourth reaction kettle are communicated with each other, the liquid discharge pipe of the third reaction kettle or the liquid discharge pipe of the fourth reaction kettle is connected to the third water discharge branch, the fifth reaction kettle and the sixth reaction kettle are communicated with each other, and the liquid discharge pipe of the fifth reaction kettle or the liquid discharge pipe of the sixth reaction kettle is connected to the fourth water discharge branch.
6. The six-tank target reaction kettle with the integrated control system according to claim 4, wherein: the two variable-frequency stirring branches are respectively provided with a frequency converter, a third circuit breaker and a first intermediate relay,
the power supply port of each frequency converter is electrically connected with a third circuit breaker, the output port of each frequency converter is correspondingly connected with the stirring shaft of the fifth reaction kettle and the stirring shaft of the sixth reaction kettle, the normally open switch of each first intermediate relay is correspondingly connected with the signal receiving port of each frequency converter, and the coil of each first intermediate relay is correspondingly connected with the output interface of the PLC;
each power frequency stirring branch is provided with a fourth circuit breaker, a third alternating current contactor and a second thermal relay, the normally open switches of the fourth circuit breakers and the third alternating current contactors and the second thermal relays are connected in series to form a power frequency stirring branch respectively, and a stirring shaft of the first reaction kettle and a stirring shaft of the second reaction kettle are correspondingly connected to the power frequency stirring branches respectively.
7. The six-tank target reaction kettle with the integrated control system according to claim 6, wherein: the output end of the power regulator is respectively connected with a three-phase current transformer TA and a heating tube corresponding to the reaction kettle in parallel, and the output end of the three-phase current transformer TA is electrically connected with a three-phase voltmeter and a three-phase ammeter;
the three-phase power input end is connected with the heat dissipation branch road, and the heat dissipation branch road is provided with six switch board radiator fans and fifth circuit breaker QF5, and the three-phase power input end is connected to the first end electricity of fifth circuit breaker QF5, and six switch board radiator fans are connected in parallel respectively to the second end of fifth circuit breaker QF5 to form a heat dissipation branch road.
8. The six-tank target reaction kettle with the integrated control system according to claim 4, wherein: the output end of the starting branch is connected in parallel with a first reaction kettle stirring starting indicating circuit, a second reaction kettle stirring starting indicating circuit, a first reaction kettle drainage starting indicating circuit, a second reaction kettle drainage starting indicating circuit, a third reaction kettle heating starting indicating circuit, a fourth reaction kettle heating starting indicating circuit, a third reaction kettle drainage starting indicating circuit, a fourth reaction kettle drainage starting indicating circuit, a fifth reaction kettle drainage starting indicating circuit, a sixth reaction kettle drainage starting indicating circuit, a fifth reaction kettle heating starting indicating circuit, a sixth reaction kettle heating starting indicating circuit, a fifth reaction kettle stirring starting indicating circuit and a sixth reaction kettle stirring starting indicating circuit.
9. The six-tank target reaction kettle with the integrated control system according to claim 7, wherein: automatically controlled cabinet is provided with main control panel and three-phase cable interface, and automatically controlled cabinet panel mounting key switch KA1 power indicator H1, emergency stop button SB4 the frequency modulation knob that each converter corresponds the three-phase voltmeter that each reation kettle corresponds the three-phase ampere meter that each reation kettle corresponds, three-phase power input port pass through cable junction in three-phase cable interface.
10. The six-tank target reaction kettle with the integrated control system according to claim 4, wherein: the output voltage of the output end of the direct current stabilized power supply is set to be 24V, and the human-computer input interface and the CPU main control module are configured to be in an RS485 communication mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920801528.7U CN210498373U (en) | 2019-05-30 | 2019-05-30 | Six jars of reation kettle of target with integrated control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920801528.7U CN210498373U (en) | 2019-05-30 | 2019-05-30 | Six jars of reation kettle of target with integrated control system |
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| CN210498373U true CN210498373U (en) | 2020-05-12 |
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| CN201920801528.7U Active CN210498373U (en) | 2019-05-30 | 2019-05-30 | Six jars of reation kettle of target with integrated control system |
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| Country | Link |
|---|---|
| CN (1) | CN210498373U (en) |
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