CN104181867A - PMAC-based five-shaft-linkage evaporator automatic cleaning control system - Google Patents
PMAC-based five-shaft-linkage evaporator automatic cleaning control system Download PDFInfo
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- CN104181867A CN104181867A CN201310192117.XA CN201310192117A CN104181867A CN 104181867 A CN104181867 A CN 104181867A CN 201310192117 A CN201310192117 A CN 201310192117A CN 104181867 A CN104181867 A CN 104181867A
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- pmac
- pci
- servomotor
- automatic cleaning
- control system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to a PMAC-based five-shaft-linkage evaporator automatic cleaning control system and particularly relates to an automatic cleaning system based on an ultrahigh-pressure water jet technology. The system includes a PMAC PCI, a display screen, drivers, servo motors, a frequency convertor, a motor, a control panel, a limit switch and a control program. The PMAC PCI controls the drivers so as to drive a servo motor 1, a servo motor 2, a servo motor 3 and a servo motor 4 to drive a pipe conveyor mechanism to move linearly and to drive a servo motor 5 to drive a rack mechanism to move in a rotating manner. The PMAC PCI drives the motor through the frequency convertor so as to drive a high-pressure water pipe in the pipe conveyor mechanism to move back and forth linearly. The control system is convenient to operate, powerful in function, excellent in device performance, safe and reliable to use, high in applicability and widely applicable to the field of evaporator cleaning of the sugar industry, and petroleum and nuclear industries and the like.
Description
Technical field
The present invention relates to a kind of automatic cleaning control system of five-axle linkage evaporator based on PMAC, relate in particular to a kind of automatic cleaning system based on ultra-high pressure water fluid jet technology.
Background technology
In process of production, the serious fouling of the inner generation of pipe of sugar refinery evaporator heating chamber, thickness is not from several millimeters to tens millimeters etc., sometimes even pipeline is blocked, incrustation not only affects the utilization ratio of heat energy and the production safety rate of equipment, also can reduce production output and quality, directly and indirectly increases production cost, reduce the economic benefit of enterprise, for increasing productivity and saving energy requirement and regularly clean.For the cleaning of dirt, chemical cleaning method and the manual cleaning methods of adopting at present more.Chemical method consumes more chemical reagent in cleaning process, technological operation more complicated, and its waste liquid can produce again secondary pollution; Not only labour intensity is large, cost is high for manual cleaning, operating environment is severe, and can damage workmen because high-pressure water jet has the shortcomings such as jet impact, jet splash, object strikes and noise exceed standard.Therefore, on market, being badly in need of a kind of intelligent automatic cleaning system of research and development cleans evaporator.
Summary of the invention
The automatic cleaning control system of five-axle linkage evaporator based on PMAC, is characterized in that: comprise PMAC PCI, display screen, driver, servomotor, frequency converter, motor, control panel, limit switch and control program composition; PMACPCI drives pipe conveyor mechanism to do linear running by control driver drives servomotor 1, servomotor 2, servomotor 3, servomotor 4, drives servomotor 5 to drive frame mechanism to rotate; PMAC PCI does linear reciprocating motion by the high-pressure water pipe in transducer drive motor driving pipe conveyor mechanism.
Above-mentioned display screen energy moment display working condition, position and ruuning situation, can show when breaking down or reporting to the police in time.
Above-mentioned driver is connected with PMAC PCI by ACC-8P with frequency converter, display screen is connected with PMAC PCI by J1 interface, start-stop button on control panel, scram button, relay indicating light, malfunction indicator lamp, power light, alarm are connected with PMAC PCI by J2 interface, and limit switch signal is connected with PMACPCI by ACC-34A.
This control system is easy to operate, powerful, and equipment performance is good, safe and reliable, and applicability is high, can be widely used in the evaporators such as sugar industry, oil, nuclear industry and clean field.
Brief description of the drawings
Fig. 1 is the composition frame chart of a kind of automatic cleaning control system of five-axle linkage evaporator based on PMAC of the present invention;
Fig. 2 is a kind of automatic cleaning control system PMAC of five-axle linkage evaporator PCI composition frame chart based on PMAC of the present invention;
Fig. 3 is the workflow diagram of a kind of automatic cleaning control system of five-axle linkage evaporator based on PMAC of the present invention.
Embodiment
The control system of native system adopts opening type motion control card PMAC, and PMAC inside has been used a slice DSP56001 digital signal processing chip, and the indexs such as its speed, resolution, bandwidth are much better than general controller.There are 8 road A/B orthogonal encoder feedbacks, every axle is all furnished with special LIMIT (spacing), HOME (back to zero), FAULT (servo warning), and AENA (servo use) input/output signal, servocontrol comprises that PID adds Notch and speed, feed forward of acceleration control.Effectively ensured the accurately reliable of native system, cleaning efficiency is superior.
The automatic cleaning control system of five-axle linkage evaporator based on PMAC, its workflow as shown in Figure 2, after system electrifying startup, PMAC can check that whether hardware is abnormal voluntarily, according to program, parameter is carried out to initialization, from limit switch read signal, device location is carried out to initialization, after initialization, master routine is carried out in circulation.PMAC PCI drives pipe conveyor mechanism to do linear running by control driver drives servomotor 1, servomotor 2, servomotor 3, servomotor 4, drive servomotor 5 to drive frame mechanism to rotate, make the high-pressure water nozzle of pipe conveyor end aim at evaporator heating chamber's tube hub position, the high-pressure water pipe of controlling in transducer drive motor driving pipe conveyor mechanism is done linear reciprocating motion in heating chamber pipe, completes sugar refinery evaporator is cleaned automatically.In cleaning process, extremely, can enter warning interrupt routine as occurred, carry out emergency treatment, now alarm is understood blinking red lamp and is sounded a buzzer, and reminds staff.
Claims (3)
1. the automatic cleaning control system of five-axle linkage evaporator based on PMAC, is characterized in that: comprise PMACPCI, display screen, driver, servomotor, frequency converter, motor, control panel, limit switch and control program composition; PMAC PCI drives pipe conveyor mechanism to do linear running by control driver drives servomotor 1, servomotor 2, servomotor 3, servomotor 4, drives servomotor 5 to drive frame mechanism to rotate; PMAC PCI does linear reciprocating motion by the high-pressure water pipe in transducer drive motor driving pipe conveyor mechanism.
2. the automatic cleaning control system of five-axle linkage evaporator based on PMAC according to claim 1, is characterized in that: above-mentioned display screen energy moment display working condition, position and ruuning situation, can show when breaking down or reporting to the police in time.
3. the automatic cleaning control system of five-axle linkage evaporator based on PMAC according to claim 1, it is characterized in that: above-mentioned driver is connected with PMAC PCI by ACC-8P with frequency converter, display screen is connected with PMACPCI by J1 interface, start-stop button on control panel, scram button, relay indicating light, malfunction indicator lamp, power light, alarm are connected with PMAC PCI by J2 interface, and limit switch signal is connected with PMAC PCI by ACC-34A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192117.XA CN104181867A (en) | 2013-05-22 | 2013-05-22 | PMAC-based five-shaft-linkage evaporator automatic cleaning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192117.XA CN104181867A (en) | 2013-05-22 | 2013-05-22 | PMAC-based five-shaft-linkage evaporator automatic cleaning control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104181867A true CN104181867A (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310192117.XA Pending CN104181867A (en) | 2013-05-22 | 2013-05-22 | PMAC-based five-shaft-linkage evaporator automatic cleaning control system |
Country Status (1)
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| CN (1) | CN104181867A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3362760B1 (en) | 2015-10-16 | 2019-07-31 | Peinemann Equipment B.V. | System for cleaning an object such as a heat exchanger |
| US10747238B2 (en) | 2013-05-09 | 2020-08-18 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US10890390B2 (en) | 2013-05-09 | 2021-01-12 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US11255621B2 (en) | 2016-05-03 | 2022-02-22 | Peinemann Equipment B.V. | Method and apparatus for cleaning tubes in a rotary path |
| US11294399B2 (en) | 2013-05-09 | 2022-04-05 | Terydon, Inc. | Rotary tool with smart indexing |
| US11300981B2 (en) | 2016-08-30 | 2022-04-12 | Terydon, Inc. | Rotary tool with smart indexer |
| US11327511B2 (en) | 2013-05-09 | 2022-05-10 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US11360494B2 (en) | 2013-05-09 | 2022-06-14 | Terydon, Inc. | Method of cleaning heat exchangers or tube bundles using a cleaning station |
| US11733720B2 (en) | 2016-08-30 | 2023-08-22 | Terydon, Inc. | Indexer and method of use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11709507B2 (en) | 2013-05-09 | 2023-07-25 | Terydon, Inc. | Method of performing a cleaning operation using a water jet device |
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| US11327511B2 (en) | 2013-05-09 | 2022-05-10 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US11360494B2 (en) | 2013-05-09 | 2022-06-14 | Terydon, Inc. | Method of cleaning heat exchangers or tube bundles using a cleaning station |
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| US11255621B2 (en) | 2016-05-03 | 2022-02-22 | Peinemann Equipment B.V. | Method and apparatus for cleaning tubes in a rotary path |
| US11262145B2 (en) | 2016-05-03 | 2022-03-01 | Peinemann Equipment B.V. | Method and apparatus for cleaning tubes in a rotary path |
| US11733720B2 (en) | 2016-08-30 | 2023-08-22 | Terydon, Inc. | Indexer and method of use thereof |
| US11300981B2 (en) | 2016-08-30 | 2022-04-12 | Terydon, Inc. | Rotary tool with smart indexer |
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Application publication date: 20141203 |
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