CN203090915U - Control system of reaction kettle used in coating production - Google Patents

Control system of reaction kettle used in coating production Download PDF

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Publication number
CN203090915U
CN203090915U CN 201220686984 CN201220686984U CN203090915U CN 203090915 U CN203090915 U CN 203090915U CN 201220686984 CN201220686984 CN 201220686984 CN 201220686984 U CN201220686984 U CN 201220686984U CN 203090915 U CN203090915 U CN 203090915U
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CN
China
Prior art keywords
control
pressure
electromagnetic valve
module
reactor
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
Application number
CN 201220686984
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Chinese (zh)
Inventor
艾维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingyuan Meijiale environmental protection new materials Limited by Share Ltd
Original Assignee
MEI LE SHI PRINTING INK CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MEI LE SHI PRINTING INK CO Ltd filed Critical MEI LE SHI PRINTING INK CO Ltd
Priority to CN 201220686984 priority Critical patent/CN203090915U/en
Application granted granted Critical
Publication of CN203090915U publication Critical patent/CN203090915U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a control system of a reaction kettle used in coating production. The control system comprises a programmable controller, an A/D (Analog/Digital) module, a temperature sensor, a pressure sensor, a feeding electromagnetic valve, a pressure relief electromagnetic valve and a discharging electromagnetic valve, wherein the programmable controller and the A/D module are connected with each other through a data line, the temperature sensor and the pressure sensor are installed in a reaction kettle body, signal terminals of the temperature sensor and the pressure sensor are respectively in electrical connection with the A/D module, and control terminals of the feeding electromagnetic valve, the pressure relief electromagnetic valve and the discharging electromagnetic valve are respectively in electrical connection with an output terminal of the programmable controller. By adopting the programmable controller for centralized control, the control system has the advantages that the degree of automation is high, the labor intensity of workers is alleviated, and the pressure and the temperature in the reaction kettle can be monitored in real time. When the pressure or the temperature exceeds a set range, the cooling or pressure reduction treatment is carried out; if the problem cannot be solved in a specified time, an alarm can give an alarm; and the control system is accurate in control and good in safety.

Description

A kind of coating material production control system of reactor
Technical field
The utility model relates to the paint production plant technical field, especially a kind of coating material production control system of reactor.
Background technology
In the production process of coating, multiple liquid material, powder stock need be put in the reactor by certain proportioning, output coating products after the after chemical reaction needs to carry out can again after the filtration treatment for the coating products of output.Present reactor is made of kettle, kettle cover and the paddle that is arranged in the kettle mostly, and paddle is by motor-driven, the blanking for when, and how many material down are basically by Artificial Control.And in course of reaction,, pressure and temperature in the still are risen because chemical reaction can produce a large amount of gas and heat, to this, in order to reduce pressure, mainly be by artificial time opening valve exhaust step-down, so, working strength of workers is bigger, and the degree of accuracy is low, has higher danger.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and the control system of the good coating material production of a kind of automaticity height, accuracy height and security with reactor is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of coating material production control system of reactor, it is characterized in that: this control system comprises Programmable Logic Controller, the A/D module, temperature sensor, pressure sensor, be installed in charging magnetic valve and pressure release magnetic valve on the reactor kettle cover, be installed in the discharging magnetic valve of reactor autoclave body bottom, link to each other by data wire between Programmable Logic Controller and the A/D module, temperature sensor, pressure sensor is installed in the reactor kettle and temperature sensor, the signal terminal of pressure sensor is electrically connected with the A/D module respectively, the charging magnetic valve, the control terminal of pressure release magnetic valve and discharging magnetic valve is electrically connected with the output of Programmable Logic Controller respectively.
Also be connected with alarm on the output of described Programmable Logic Controller.
Also be connected with a touch-screen on the described Programmable Logic Controller.
The beneficial effects of the utility model are: adopt the Programmable Logic Controller centralized Control, the automaticity height, reduce working strength of workers, pressure in the reactor and temperature are monitored in real time, when pressure or temperature surpass setting range, then lower the temperature or the step-down processing,, then pass through alarm equipment alarm if can not solve in the stipulated time; Control is prepared, and security is good.
Description of drawings
Fig. 1 is a system block diagram of the present utility model;
Fig. 2 is for using the structural representation of reactor of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model done further being described in detail.
As shown in Figure 1, 2, a kind of coating material production of the utility model control system of reactor, comprise Programmable Logic Controller 1, A/D module 2, temperature sensor 3, pressure sensor 4, charging magnetic valve 5, pressure release magnetic valve 6 and discharging magnetic valve 7, Programmable Logic Controller 1 and A/D module 2 link to each other by data wire, the signal terminal of temperature sensor 3, pressure sensor 4 is electrically connected with A/D module 2 respectively, and the control terminal of charging magnetic valve 5 and pressure release magnetic valve 6 is electrically connected with the output of Programmable Logic Controller 1 respectively.
On the output of Programmable Logic Controller 1, also be connected with alarm 8, also be connected with a touch-screen 9 on the Programmable Logic Controller 1, can carry out human-computer dialogue by touch-screen 9, directly perceived and simple to operate.
Be example to use reactor of the present utility model below, be described further that as shown in Figure 2, reactor comprises kettle 10, kettle cover 11, paddle 12, electric cabinet 13 and cooling system, paddle 12 is arranged in the kettle 10 and by motor 14 and drives.Programmable Logic Controller 1 and A/D module are installed in the electric cabinet 13, touch-screen 8 is installed on the front panel of electric cabinet 13, temperature sensor 3, pressure sensor 4 are installed in the reactor kettle 10, charging magnetic valve 5 and pressure release magnetic valve 6 are installed on the kettle cover 11, charging magnetic valve 6 is provided with a plurality of, and number is provided with according to actual needs.The start and stop of motor 14 and the work of cooling system are by Programmable Logic Controller 1 control.
Should be noted that at last; above content is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement does not all break away from the essence and the scope of technical solutions of the utility model.

Claims (3)

1. a coating material production is with the control system of reactor, it is characterized in that: this control system comprises Programmable Logic Controller, the A/D module, temperature sensor, pressure sensor, be installed in charging magnetic valve and pressure release magnetic valve on the reactor kettle cover, be installed in the discharging magnetic valve of reactor autoclave body bottom, link to each other by data wire between Programmable Logic Controller and the A/D module, temperature sensor, pressure sensor is installed in the reactor kettle and temperature sensor, the signal terminal of pressure sensor is electrically connected with the A/D module respectively, the charging magnetic valve, the control terminal of pressure release magnetic valve and discharging magnetic valve is electrically connected with the output of Programmable Logic Controller respectively.
2. coating material production according to claim 1 is characterized in that: also be connected with alarm on the output of described Programmable Logic Controller with the control system of reactor.
3. coating material production according to claim 1 and 2 is characterized in that: also be connected with a touch-screen on the described Programmable Logic Controller with the control system of reactor.
CN 201220686984 2012-12-13 2012-12-13 Control system of reaction kettle used in coating production Expired - Fee Related CN203090915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220686984 CN203090915U (en) 2012-12-13 2012-12-13 Control system of reaction kettle used in coating production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220686984 CN203090915U (en) 2012-12-13 2012-12-13 Control system of reaction kettle used in coating production

Publications (1)

Publication Number Publication Date
CN203090915U true CN203090915U (en) 2013-07-31

Family

ID=48842359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220686984 Expired - Fee Related CN203090915U (en) 2012-12-13 2012-12-13 Control system of reaction kettle used in coating production

Country Status (1)

Country Link
CN (1) CN203090915U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959098A (en) * 2015-06-16 2015-10-07 成都恒力达科技有限公司 Multifunctional reaction kettle
WO2017079955A1 (en) * 2015-11-09 2017-05-18 陕西科技大学 Composite material preparation system and method effectively improving composite material interface bonding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959098A (en) * 2015-06-16 2015-10-07 成都恒力达科技有限公司 Multifunctional reaction kettle
CN104959098B (en) * 2015-06-16 2017-04-05 广东林顿重工股份有限公司 A kind of multifunctional reaction still
WO2017079955A1 (en) * 2015-11-09 2017-05-18 陕西科技大学 Composite material preparation system and method effectively improving composite material interface bonding
US10493420B2 (en) * 2015-11-09 2019-12-03 Shaanxi University Of Science & Technology Composite material preparation system and method effectively improving composite material interface bonding

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 511540 Guangdong province Qingyuan City Dragon Town silver lamp Taiji industrial city

Patentee after: Qingyuan Meijiale environmental protection new materials Limited by Share Ltd

Address before: 511540 Guangdong province Qingyuan City Dragon Town Silver Lamp Management District Taiji industrial city

Patentee before: Mei Le Shi Printing Ink Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20181213