CN202196312U - Automatic control device for conveying concentrated acid - Google Patents
Automatic control device for conveying concentrated acid Download PDFInfo
- Publication number
- CN202196312U CN202196312U CN2011202518021U CN201120251802U CN202196312U CN 202196312 U CN202196312 U CN 202196312U CN 2011202518021 U CN2011202518021 U CN 2011202518021U CN 201120251802 U CN201120251802 U CN 201120251802U CN 202196312 U CN202196312 U CN 202196312U
- Authority
- CN
- China
- Prior art keywords
- output terminal
- connects
- isolator
- input end
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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]
Landscapes
- Programmable Controllers (AREA)
Abstract
The utility model relates to an automatic control device for conveying concentrated acid, belonging to the field of automatic control technology. The automatic control device for conveying concentrated acid comprises an acid car, an acid discharge pump, an acid discharge tank, a concentrated acid tank, a concentrated acid pump, a liquid level meter, an electric discharge valve and a field control box. The automatic control device is provided with a programmable logic controller (PLC) and the electric discharge valve, thus reaching the function of automatic control, improving the safety of work of workers, lightening the labor intensity, saving the manpower resource, improving the production efficiency and being convenient in operation, overhauling and maintenance.
Description
Technical field
The utility model belongs to automation field, and particularly a kind of concentrated acid is carried automaton.
Background technology
Present concentrated acid mode of movement is main with manual operations mainly: at first, unload sour pump with the manual mode unlatching, in unloading the acid jar, unload acid; After time-delay a period of time, open the concentrated acid pump with manual mode again, in the concentrated acid groove, advance acid; At last, wait after concentrated acid is evacuated in the sour car, stop the concentrated acid pump with manual mode, stop to unload sour pump with manual mode simultaneously, course of conveying finishes, and there is following defective in this traditional method: job security is low, inefficiency, inconvenient operation.
Summary of the invention
To the deficiency that existing apparatus exists, the utility model provides a kind of concentrated acid and carry automaton, to reach automatic control, to increase work efficiency and the purpose of handling safety.
The technical scheme of the utility model is achieved in that a kind of concentrated acid conveying automaton; Comprise sour car, unload sour pump, unload acid jar, concentrated acid groove, concentrated acid pump, liquid level gauge; Also comprise: electronic bleed valve and field control case; Its annexation is following: sour car connects the input end of first conduit, and first output terminal of first conduit connects the input end that unloads sour pump, and first output terminal that unloads sour pump connects first input/output terminal of field control case; Second output terminal that unloads sour pump unloads the acid jar through the connection of second conduit; Second output terminal of first conduit connects the input end of electronic bleed valve, and the output terminal of electronic bleed valve connects second input end of field control case, unloads the acid jar input end through the 3rd conduit connection concentrated acid pump; First output terminal of concentrated acid pump connects the concentrated acid groove through the 4th conduit, and second output terminal of concentrated acid pump connects the 3rd input end of field control case;
Described unload acid jar and concentrated acid groove exterior top be equipped with liquid level gauge;
Described field control case comprises: programmable logic controller (PLC), first isolator, second isolator, isolating switch, touch-screen and alarming horn; Wherein, Touch-screen and alarming horn are positioned on the exterior panel of field control case, and the top is an alarming horn, are touch-screen below; It is inner that programmable logic controller (PLC), first isolator, second isolator, isolating switch all are positioned at the field control case; Its position is following: the top is a programmable logic controller (PLC) in the field control case; The centre is first isolator and second isolator; The bottom is an isolating switch, and its annexation is following: unload first input/output terminal, second input/output terminal that sour pump, electronic bleed valve connect first isolator respectively, the input end of first isolator connects the output terminal of programmable logic controller (PLC); The output terminal of first isolator connects the first input end of programmable logic controller (PLC); The concentrated acid pump connects the input end of second isolator, and the output terminal of second isolator connects the 3rd input end of programmable logic controller (PLC), and the input/output terminal of programmable logic controller (PLC) connects touch-screen;
Wherein, Described programmable logic controller (PLC) comprises: power module, controller module, fieldbus module, analog quantity load module, switching input module and switching value output module, and its annexation is following: power module connects isolating switch through cable; The output terminal of switching value output module connects the input end of first isolator; The input end of switching value output module connects the output terminal of controller module; The input end of switching input module connects the output terminal of first isolator; The output terminal of switching input module connects the first input end of controller module, and the input end of analog quantity load module connects the output terminal of second isolator, and the output terminal of analog quantity load module connects second input end of controller module; The input/output terminal of controller module connects the input/output terminal of touch-screen, and fieldbus module connects the pulpit, section through fieldbus.
The utility model advantage: the utility model adopts PLC controls to unload sour pump, concentrated acid pump, electronic bleed valve work; Reached the effect of automatic control; Increased the security of workman's work; Reduce labor intensity, practice thrift human resources, enhance productivity and be convenient to operation, maintenance and safeguard.
Description of drawings
Fig. 1 is that a kind of concentrated acid of the utility model is carried the automaton process principle figure;
Fig. 2 is that a kind of concentrated acid of the utility model is carried the automaton structured flowchart;
Fig. 3 is that a kind of concentrated acid of the utility model is carried automaton field control case panel construction synoptic diagram;
Fig. 4 is that a kind of concentrated acid of the utility model is carried automaton field control case inner structure synoptic diagram;
Fig. 5 is the structural representation that a kind of concentrated acid of the utility model is carried the automaton programmable logic controller (PLC);
Among the figure, 1, sour car; 2, unload sour pump; 3, electronic bleed valve; 4, unload the acid jar; 5, concentrated acid pump; 6, concentrated acid groove; 7, liquid level gauge; 8, power module; 9, controller module; 10, fieldbus module; 11, analog quantity load module; 12, switching input module; 13, switching value output module; 14, touch-screen; 15, alarming horn; 16, field control case; 17, programmable logic controller (PLC); 18, first isolator; 19, second isolator; 20, isolating switch.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
A kind of concentrated acid is carried automaton; Comprise sour car 1, unload sour pump 2, unload acid jar 4, concentrated acid groove 6, concentrated acid pump 5, liquid level gauge 7; Also comprise: electronic bleed valve 3 and field control case 16; Its annexation is following: sour car 1 connects the input end of first conduit, and first output terminal of first conduit connects the input end that unloads sour pump 2, and first output terminal that unloads sour pump 2 connects first input/output terminal of field control case 16; Second output terminal that unloads sour pump 2 unloads acid jar 4 through the connection of second conduit; Second output terminal of first conduit connects the input end of electronic bleed valve 3, and the output terminal of electronic bleed valve 3 connects second input end of field control case 16, unloads acid jar 4 input ends through the 3rd conduit connection concentrated acid pump 5; First output terminal of concentrated acid pump 5 connects concentrated acid groove 6 through the 4th conduit, and second output terminal of concentrated acid pump 5 connects the 3rd input end of field control case 16;
The described acid jar 4 that unloads is equipped with liquid level gauge 7 with concentrated acid groove 6 exterior top;
Described field control case 16 comprises: programmable logic controller (PLC) 17, first isolator 18, second isolator 19, isolating switch 20, touch-screen 14 and alarming horn 15; Wherein, Touch-screen 14 and alarming horn 15 are positioned on the exterior panel of field control case 16; The top is an alarming horn 15, is touch-screen 14 below; Programmable logic controller (PLC) 17, first isolator 18, second isolator 19, isolating switch 20 all are positioned at field control case 16 inside; Its position is following: the top is a programmable logic controller (PLC) 17 in the field control case 16; The centre is first isolator 18 and second isolator 19; The bottom is an isolating switch 20; Its annexation is following: unload first input/output terminal, second input/output terminal that sour pump 2, electronic bleed valve 3 connect first isolator 18 respectively; The input end of first isolator 18 connects the output terminal of programmable logic controller (PLC) 17, and the output terminal of first isolator 18 connects the first input end of programmable logic controller (PLC) 17, and concentrated acid pump 5 connects the input end of second isolator 19; The output terminal of second isolator 19 connects the 3rd input end of programmable logic controller (PLC) 17, and the input/output terminal of programmable logic controller (PLC) 17 connects touch-screen 14;
16 alarming horn 15 can be reported to the police and unloaded acid jar and concentrated acid tank liquor position on the described field control case, also can report to the police and unload sour pump 2 and concentrated acid pump 5 malfunctions;
Wherein, Described programmable logic controller (PLC) 17 comprises: power module 8, controller module 9, fieldbus module 10, analog quantity load module 11, switching input module 12 and switching value output module 13, and its annexation is following: power module 8 connects isolating switch 20 through cable; The output terminal of switching value output module 13 connects the input end of first isolator 18; The input end of switching value output module 13 connects the output terminal of controller module 9; The input end of switching input module 12 connects the output terminal of first isolator 18; The output terminal of switching input module 12 connects the first input end of controller module 9; The input end of analog quantity load module 11 connects the output terminal of second isolator 19, and the output terminal of analog quantity load module 11 connects second input end of controller module 9; Fieldbus module 10 connects the pulpit, section through fieldbus.
Present embodiment adopts concentrated acid to carry automaton to carry the aluminium oxide concentrated acid, and the model of its electronic bleed valve 3 is G941J-6, and the model of field control case 16 each parts is respectively:
Power module 8: Siemens 6ES7 307-1EA80-0AA0
Controller module 9: its model is 6ES7 312-5BE03-0AB0 (a band 2M storage card)
Fieldbus module 10:6GK7 343-1EX21-0XE0 10/100 self-adaptation
8 inputs of analog quantity load module 11:6ES7 331-7KF02-0AB0,12 bit resolutions
16 inputs of switching input module 12:6ES7 321-1BH02-0AA0 24VDC
16 output of switching value output module 13:6ES7 332-1BH01-0AA0 24VDC
15 cun of touch-screen 14:MP377
Switching value isolator (i.e. first isolator 18): NPEX
Analog quantity isolator (i.e. second isolator 19): NPDY-C11
Isolating switch 20:CH1
Analog quantity load module 11, switching input module 12 and switching value output module 13 are responsible for analog quantity input, digital quantity input and the digital quantity output signal of collection site; First isolator 18 and second isolator 19 are realized the safety isolation of on-site signal; The site operation people keeps watch on through touch-screen 14 and manually controls the concentrated acid course of conveying; Operation is divided into automatically and manual two kinds of patterns; Fieldbus module 10 is responsible for sending the data that collect to the section pulpit, and field bus protocol is decided according to the distance of pulpit and field control case 16, can adopt multiple bus protocol;
Isolating switch 20 in the field control case 16 links to each other with power module 8 through feed cable; On-the-spot switching value signal, analog signals are connected to first signal isolator 18 and secondary signal isolator 19 in the field control case 16 through umbilical cable, are connected respectively to switching input module and switching value output module, analog quantity load module then; Touch-screen 14 is connected on the programmable logic controller (PLC) 17.
Claims (3)
1. a concentrated acid is carried automaton, comprises sour car, unloads sour pump; Unload acid jar, concentrated acid groove, concentrated acid pump, liquid level gauge, it is characterized in that: also comprise: electronic bleed valve and field control case, its annexation is following: sour car connects the input end of first conduit; First output terminal of first conduit connects the input end that unloads sour pump; First output terminal that unloads sour pump connects first input/output terminal of field control case, and second output terminal that unloads sour pump unloads the acid jar through the connection of second conduit, and second output terminal of first conduit connects the input end of electronic bleed valve; The output terminal of electronic bleed valve connects second input end of field control case; Unload the acid jar input end through the 3rd conduit connection concentrated acid pump, first output terminal of concentrated acid pump connects the concentrated acid groove through the 4th conduit, and second output terminal of concentrated acid pump connects the 3rd input end of field control case.
2. concentrated acid according to claim 1 is carried automaton; It is characterized in that: described field control case comprises: programmable logic controller (PLC), first isolator, second isolator, isolating switch, touch-screen and alarming horn; Wherein, Touch-screen and alarming horn are positioned on the exterior panel of field control case, and the top is an alarming horn, are touch-screen below; It is inner that programmable logic controller (PLC), first isolator, second isolator, isolating switch all are positioned at the field control case; Its position is following: the top is a programmable logic controller (PLC) in the field control case; The centre is first isolator and second isolator; The bottom is an isolating switch, and its annexation is following: unload first input/output terminal, second input/output terminal that sour pump, electronic bleed valve connect first isolator respectively, the input end of first isolator connects the output terminal of programmable logic controller (PLC); The output terminal of first isolator connects the first input end of programmable logic controller (PLC); The concentrated acid pump connects the input end of second isolator, and the output terminal of second isolator connects the 3rd input end of programmable logic controller (PLC), and the input/output terminal of programmable logic controller (PLC) connects touch-screen.
3. concentrated acid according to claim 2 is carried automaton; It is characterized in that: described programmable logic controller (PLC) comprises: power module, controller module, fieldbus module, analog quantity load module, switching input module and switching value output module, and its annexation is following: power module connects isolating switch through cable; The output terminal of switching value output module connects the input end of first isolator; The input end of switching value output module connects the output terminal of controller module; The input end of switching input module connects the output terminal of first isolator; The output terminal of switching input module connects the first input end of controller module, and the input end of analog quantity load module connects the output terminal of second isolator, and the output terminal of analog quantity load module connects second input end of controller module; The input/output terminal of controller module connects the input/output terminal of touch-screen, and fieldbus module connects the pulpit, section through fieldbus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202518021U CN202196312U (en) | 2011-07-18 | 2011-07-18 | Automatic control device for conveying concentrated acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202518021U CN202196312U (en) | 2011-07-18 | 2011-07-18 | Automatic control device for conveying concentrated acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196312U true CN202196312U (en) | 2012-04-18 |
Family
ID=45951209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202518021U Expired - Fee Related CN202196312U (en) | 2011-07-18 | 2011-07-18 | Automatic control device for conveying concentrated acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043592A (en) * | 2012-11-16 | 2013-04-17 | 云南钛业股份有限公司 | Safe acid discharge method with acid pump protection function |
-
2011
- 2011-07-18 CN CN2011202518021U patent/CN202196312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043592A (en) * | 2012-11-16 | 2013-04-17 | 云南钛业股份有限公司 | Safe acid discharge method with acid pump protection function |
| CN103043592B (en) * | 2012-11-16 | 2015-12-02 | 云南钛业股份有限公司 | A kind of method protecting sour pump to unload safely acid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202196312U (en) | Automatic control device for conveying concentrated acid | |
| CN104260828A (en) | Method for lifting extra-large type bow portion total segment | |
| CN201372810Y (en) | Single-well remote control switch well device | |
| CN204215178U (en) | The safe power-off system of pipeline | |
| CN204591275U (en) | A kind of remote control for many stage casings ore pass ore drawing | |
| CN203324769U (en) | Petroleum exploitation intelligent control system | |
| CN202544421U (en) | Prestressed tension self-controlled pump station | |
| CN102537469B (en) | Remote monitoring device of electric valve of iron ore concentrate pipeline and monitoring method of remote monitoring device | |
| CN213301792U (en) | Bivalve structure ore pulp pipeline sampler | |
| CN201458383U (en) | Wireless control device of dumper system | |
| CN209879317U (en) | Intelligent automatic pulping and grouting control system | |
| CN203998132U (en) | The stacker with accurate positioning device of using in concrete component production system | |
| CN207497698U (en) | A kind of betel nut takes lid delivery device | |
| CN204779864U (en) | Portable aluminium fluoride automatic material conveying device of multi -functional driving of electrolytic aluminum | |
| CN203616652U (en) | Steel pipe transporting car remote control device | |
| CN208413725U (en) | A kind of drawworks brake redundant apparatus | |
| CN203098233U (en) | Air compressor remote control device | |
| CN201971423U (en) | Conveying line body for preventing failure of railroad switch controlling device | |
| CN201746314U (en) | Large loading arm quantitative car-loading positive pressure explosion-proof operating platform device | |
| CN202521024U (en) | Remote monitoring device for electric valve of iron ore concentrate pipeline | |
| CN202145270U (en) | Blast furnace molten iron transportation signal connection control circuit | |
| CN202296255U (en) | Goods carrying crane | |
| CN202424002U (en) | Spacer rod hoisting tool used safely | |
| CN201637606U (en) | Automatic sampler for solid particles and liquid | |
| CN201234167Y (en) | Automatic sub-station apparatus for coal mine power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20130718 |