CN107463155A - A kind of intelligent acrylic cracking system - Google Patents
A kind of intelligent acrylic cracking system Download PDFInfo
- Publication number
- CN107463155A CN107463155A CN201710726103.XA CN201710726103A CN107463155A CN 107463155 A CN107463155 A CN 107463155A CN 201710726103 A CN201710726103 A CN 201710726103A CN 107463155 A CN107463155 A CN 107463155A
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- China
- Prior art keywords
- man
- automatic
- machine
- cracking
- intelligence control
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- 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.)
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Links
- 238000005336 cracking Methods 0.000 title claims abstract description 31
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 13
- 230000005619 thermoelectricity Effects 0.000 claims description 6
- 238000002309 gasification Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000007717 exclusion Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000007405 data analysis Methods 0.000 abstract description 3
- 230000009089 cytolysis Effects 0.000 abstract description 2
- 229920005479 Lucite® Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The present invention relates to a kind of intelligent acrylic cracking system, including intelligence control system, the intelligence control system to be electrically connected man-machine system, automatic feeding system, cracking system, automatic discharge system, cooling system, automatic tiny structure system, exhaust gas purification system, auto temperature controlled system and security system；The security system coordinates intelligence control system to be controlled other each systems；The intelligence control system is PLC processor；The operational order of execution Central Control Room, according to the technological process automatic running set, while takes into account security system, failure emergent management, the function such as data analysis；The man-machine system is man-machine management software.It is an advantage of the invention that the energy-conserving and environment-protective of acrylic cracking process, full-automation, while intelligence control system combination safety system; detection to temperature, pressure, flow; the alarm and exclusion of automatic hidden danger are realized, on the basis of using manpower and material resources sparingly, substantially increases lysis efficiency.
Description
Technical field
The present invention relates to lucite manufacturing field, and in particular to a kind of intelligent acrylic cracking system.
Background technology
Lucite (acrylic) is widely used in various fields, lucite can by way of cracking weight
MMA (methyl methacrylate) monomer newly is obtained, so as to realize that reproduction utilizes.Existing many oil firings, burn coal, burn naturally
The equipment of gas etc., damage ratio are more serious.In order to find the energy of energy-conserving and environment-protective, so electricity consumption adds to substitute the bigger tradition of pollution
Hot mode.Existing electrically heated acrylic cracking apparatus, based on manually, complex operation, and cooling system effect is bad.
A kind of existing cracking dress announced unauthorized patent document CN 105566108A and disclosed acrylic reclaimed materials
Put, the problem of it, which mainly solves traditional pyrolysis furnace, continuously to work, and efficiency is low, and present invention solves the technical problem that endless
It is exactly the same.
The content of the invention
Present invention aim to address above mentioned problem, there is provided a kind of energy-conserving and environment-protective, full-automation, sub- gram of efficient intelligence
Power cracking system.
To achieve the above object, the present invention provides following technical scheme：
A kind of intelligent acrylic cracking system, including intelligence control system, it is characterised in that the intelligence control system point
Do not electrically connect man-machine system, automatic feeding system, cracking system, automatic discharge system, cooling system, automatic tiny structure system,
Exhaust gas purification system, auto temperature controlled system and security system；
Further, the security system coordinates intelligence control system to man-machine system, automatic feeding system, cracking system
System, automatic discharge system, cooling system, automatic tiny structure system, exhaust gas purification system and auto temperature controlled system are controlled.
Further, the intelligence control system is PLC processor；The operational order of Central Control Room is performed, according to setting
Technological process automatic running, while take into account security system, failure emergent management, the function such as data analysis.
Further, the man-machine system is man-machine management software；
Further, the automatic feeding system includes the first converter plant and feeder being electrically connected to each other；According to
Family parameter, automatically adjust be sent into material number.
Further, the cracking system includes the second converter plant and roller device being electrically connected to each other；
Further, the automatic discharge system includes the frequency conversion deslagging driving being electrically connected to each other and slag-discharging device；Cooperation machine
Tool, realize being automatically drained out for waste residue.
Further, the cooling system is tilting cooler；Certain angle is tilted, liquid is more prone to from cooling tube
In flow out, so as to contact surface increase in cooled gas and cooling tube, improve cooling effectiveness.
Further, the automatic tiny structure system includes the 3rd converter plant and tiny structure device being electrically connected to each other；Root
According to pressure feedback, PID arithmetic control, automatic pressure regulation.
Further, the exhaust gas purification system includes purification driving and the catalytic converter being electrically connected to each other；
Further, the auto temperature controlled system is partition heating, and it includes preheating zone, melt zone and gasification zone；
Further, the security system includes temperature collecting device, pressure acquisition device and flow harvester；Counterweight
The detection of the temperature, pressure, flow of part is wanted, realizes the alarm and exclusion of automatic hidden danger.
Further, the intelligence control system passes through thermoelectricity drive control electrical load, the thermoelectricity driving and electric power
Load electrical connection.
Further, the man-machine management software is man-machine interface, the man-machine interface include main interface, history curve,
Data sheet, alarm inquiry, personal management interface, the interface of simple and fast, make the personnel for being ignorant of acrylic production also can be quick
Operation.
Further, the preheating zone and gasification zone use PID control；The melt zone uses multiple step format temperature control,
Acrylic particle is set to obtain optimal cracking.The system has in stove, roller thermometric, double detection collecting units, makes software systems
More rationally accurately control cracking state.
Further, the man-machine management software prevents putty using vertical jump in succession formula increase moment of torsion.
Further, the man-machine system is arranged on Central Control Room.
The beneficial effects of the present invention are：
The system uses the intelligence control system centered on PLC, the man-machine interface of friendly pattern：Include main interface, go through
History curve, data sheet, alarm inquiry, personal management, facilitate personnel to be operated；Whole system is transported using electric power
OK, energy-conserving and environment-protective, industrial pollution is greatly reduced；Cooling system uses inclined ladder type cooler, makes acrylic liquid caused by cooling
Body rapidly circulates, the contact surface increase of gas, circulation enhancing, and the cooling effectiveness of gas improves；Intelligence control system combines peace
All risk insurance protecting system, the detection to the temperature of device pith, pressure, flow in system operation, realize the report of automatic hidden danger
Alert and exclusion, on the basis of using manpower and material resources sparingly, substantially increases lysis efficiency.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it is required in being described below to embodiment to use
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only the present invention in order to illustrate more clearly of this hair
Bright embodiment or technical scheme of the prior art, below by the required accompanying drawing used in embodiment or description of the prior art
It is briefly described, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
The system that Fig. 1 is the present invention is connected block diagram；
Fig. 2 is connection block diagram inside each subsystem of the present invention.
Embodiment
A kind of intelligent acrylic cracking system, including intelligence control system 1, it is characterised in that the intelligence control system 1
It is electrically connected man-machine system 2, automatic feeding system 3, cracking system 4, automatic discharge system 5, cooling system 6 is automatic micro- negative
Pressure system 7, exhaust gas purification system 8, auto temperature controlled system 9 and security system 10；
Further, the security system 10 coordinates intelligence control system 1 automatic feeding system 3, to split man-machine system 2
Solution system 4, automatic discharge system 5, cooling system 6, automatic tiny structure system 7, exhaust gas purification system 8 and auto temperature controlled system 9
It is controlled.
Further, the intelligence control system 1 is PLC processor；The operational order of Central Control Room is performed, according to setting
Technological process automatic running, while take into account security system, failure emergent management, the function such as data analysis.
Further, the man-machine system 2 is man-machine management software 21；
Further, the automatic feeding system 3 includes the first converter plant 31 and feeder 32 being electrically connected to each other；Can
Setting feed parameters, adjustable continuous charging are needed according to user.There is the situation of putty, in order to not influence to produce, this
For system software in the safe range of machinery, software prevents putty using vertical jump in succession formula increase moment of torsion.When detection data
Recover normal, charging rate also returns to normal operating conditions.
Further, the cracking system 4 includes the second converter plant 41 and roller device 42 being electrically connected to each other；
Further, the automatic discharge system 5 includes the frequency conversion deslagging driving 51 being electrically connected to each other and slag-discharging device 52；Adopt
With the quick deslagging of frequency conversion drive, cooperative mechanical, being automatically drained out for waste residue is realized, greatly save the deslagging time, improve life
Yield.
Further, the cooling system 6 is tilting cooler；Certain angle is tilted, liquid is more prone to from cooling
Flowed out in pipe, so as to contact surface increase in cooled gas and cooling tube, improve cooling effectiveness.
Further, the automatic tiny structure system 7 includes the 3rd converter plant 71 and tiny structure device being electrically connected to each other
72；According to pressure feedback, PID arithmetic control, automatic pressure regulation.
Further, the exhaust gas purification system 8 includes the purification driving 81 being electrically connected to each other and catalytic converter 82；
Further, the auto temperature controlled system 9 is partition heating, and it includes preheating zone 91, melt zone 92 and gasification zone
93；
Further, the security system 10 includes temperature collecting device 11, pressure acquisition device 12 and flow collection dress
Put 13；Detection to the temperature of pith, pressure, flow, realize the alarm and exclusion of automatic hidden danger.
Further, the intelligence control system 1 passes through the control electrical load 15 of thermoelectricity driving 14, the thermoelectricity driving 14
And electrical load 15 electrically connects.
Further, the man-machine management software 21 is man-machine interface, and it is bent that the man-machine interface includes main interface, history
Line, data sheet, alarm inquiry, personal management interface, the interface of simple and fast, make the personnel for being ignorant of acrylic production also can be fast
Speed operation.
Further, the preheating zone 91 and gasification zone 93 use PID control；The melt zone 92 uses multiple step format temperature
Control, makes acrylic particle obtain optimal cracking.The system has in stove, roller thermometric, double detection collecting units, makes software
System more rationally accurately controls cracking state.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (7)
1. a kind of intelligent acrylic cracking system, including intelligence control system (1), it is characterised in that the intelligence control system
(1) man-machine system (2), automatic feeding system (3), cracking system (4), automatic discharge system (5), cooling system are electrically connected
(6), automatic tiny structure system (7), exhaust gas purification system (8), auto temperature controlled system (9) and security system (10)；
The security system (10) coordinates intelligence control system (1) to man-machine system (2), automatic feeding system (3), cracking system
(4), automatic discharge system (5), cooling system (6), automatic tiny structure system (7), exhaust gas purification system (8) and automatic temperature-controlled system
System (9) is controlled.
A kind of 2. intelligent acrylic cracking system according to claim 1, it is characterised in that the intelligence control system
(1) it is PLC processor；
The man-machine system (2) is man-machine management software (21)；
The automatic feeding system (3) includes the first converter plant (31) and feeder (32) being electrically connected to each other；
The cracking system (4) includes the second converter plant (41) and roller device (42) being electrically connected to each other；
The automatic discharge system (5) includes the frequency conversion deslagging driving (51) being electrically connected to each other and slag-discharging device (52)；
The cooling system (6) is tilting cooler；
The automatic tiny structure system (7) includes the 3rd converter plant (71) and tiny structure device (72) being electrically connected to each other；
The exhaust gas purification system (8) includes the purification driving (81) being electrically connected to each other and catalytic converter (82)；
The auto temperature controlled system (9) is partition heating, and it includes preheating zone (91), melt zone (92) and gasification zone (93)；
The security system (10) includes temperature collecting device (11), pressure acquisition device (12) and flow harvester (13)；
The intelligence control system (1) drives (14) to control electrical load (15), the thermoelectricity driving (14) and electricity by thermoelectricity
Power load (15) electrical connection.
A kind of 3. intelligent acrylic cracking system according to claim 2, it is characterised in that the man-machine management software
(21) it is man-machine interface, the man-machine interface includes main interface, history curve, data sheet, alarm inquiry, personal management circle
Face.
4. a kind of intelligent acrylic cracking system according to claim 2, it is characterised in that the preheating zone (91) and gas
Change area (93) and use PID control；The melt zone (92) uses multiple step format temperature control.
A kind of 5. intelligent acrylic cracking system according to claim 1, it is characterised in that the automatic tiny structure system
(7) PID control is used.
6. a kind of intelligent acrylic cracking system according to Claims 2 or 3, it is characterised in that the man-machine management is soft
Part (21) is using vertical jump in succession formula increase moment of torsion.
A kind of 7. intelligent acrylic cracking system according to claim 1, it is characterised in that man-machine system (2) peace
Mounted in Central Control Room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710726103.XA CN107463155A (en) | 2017-08-22 | 2017-08-22 | A kind of intelligent acrylic cracking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710726103.XA CN107463155A (en) | 2017-08-22 | 2017-08-22 | A kind of intelligent acrylic cracking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107463155A true CN107463155A (en) | 2017-12-12 |
Family
ID=60549594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710726103.XA Pending CN107463155A (en) | 2017-08-22 | 2017-08-22 | A kind of intelligent acrylic cracking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107463155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622561A (en) * | 2018-12-07 | 2019-04-16 | 陕西理工大学 | A kind of waste cracking control system |
| CN109624138A (en) * | 2018-12-19 | 2019-04-16 | 霍振辉 | A kind of production system of MMA monomer |
-
2017
- 2017-08-22 CN CN201710726103.XA patent/CN107463155A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622561A (en) * | 2018-12-07 | 2019-04-16 | 陕西理工大学 | A kind of waste cracking control system |
| CN109624138A (en) * | 2018-12-19 | 2019-04-16 | 霍振辉 | A kind of production system of MMA monomer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |