CN203794809U - Automatic proportioning control device of oil-phase dissolution material - Google Patents

Automatic proportioning control device of oil-phase dissolution material Download PDF

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Publication number
CN203794809U
CN203794809U CN201420145830.9U CN201420145830U CN203794809U CN 203794809 U CN203794809 U CN 203794809U CN 201420145830 U CN201420145830 U CN 201420145830U CN 203794809 U CN203794809 U CN 203794809U
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China
Prior art keywords
melting tank
mixing
oil
oil phase
control device
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Active
Application number
CN201420145830.9U
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Chinese (zh)
Inventor
李孔啟
赵保坤
刘建华
陈先俊
邱长征
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South Of River Chemical Industry Of Ma'an Mountain LLC
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South Of River Chemical Industry Of Ma'an Mountain LLC
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Abstract

The utility model relates to an automatic proportioning control device of an oil-phase dissolution material. The automatic proportioning control device comprises a Siemens programmable logical controller S7-200 series PLC and a liquid crystal touch screen; an oil-phase dosing room is provided with an oil-phase material mixing and dissolving tank, a compound wax dissolving tank, an emulsifier dissolving tank and a paraffin dissolving tank, each of which is respectively provided with an electric adjusting valve and a mass flowmeter; an engine oil storage tank is arranged and is provided with an electric adjusting valve and an electronic scale; and an outlet of the mixing and dissolving tank is provided with an electric adjusting valve. According to the automatic proportioning control device, the fussy processes of manual carrying, weighing, dosing and errors in the field are solved, the production efficiency is improved, and the proportioning precision is improved. The proportioning process of oil-phase materials can be remotely controlled in a control room, and thus the purpose of uniform control by the control room is realized. Operation personnel are reduced and the quality safety level is improved in the process of producing emulsion explosives in a pharmaceutical workshop.

Description

Oil phase molten materials automatic mixing control device
Technical field
The utility model relates to a kind of proportioning controller of emulsion explosive production.
Background technology
In the technical process of emulsion explosive production, the proportioning of oil phase material is an important production link with dissolving.Current production technique normally after weighing and proportioning, is put in oil phase melting tank and is dissolved by manually various oil phase materials being carried out.Oil phase material after dissolving again by melting tank blowing to hold-up vessel, then enter next process.This by manually-operated production link in, the accuracy of oil phase material proportioning or error, all can directly affect the performance quality of product or cause waste product.Owing to being artificial proportioning, production line Control Room cannot monitor the accuracy of oil phase proportioning material, once there be proportioning mistake, will cause unnecessary loss.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the above problems, a kind of oil phase molten materials automatic mixing control device is provided, can be better, carry out more accurately the proportioning of oil phase material, can manually or by control device automatically regulate oil phase proportioning, reach the object of Precise Control of Oil phase material automatic mixing.So both solved post workman's labour intensity, solved again due to error artificial in operation and the accuracy problem of proportioning.Simultaneously, because the E+H type mass flowmeter that has adopted German advanced person measures proportioning material, improved distributing precision, again can be by the long-range proportional quantity Control Room of delivering to, watch-keeping cubicle operator simultaneously monitoring and controlling proportional quantity number, thereby more ensured security, the integrity of production line production status.
The technical solution of the utility model is achieved like this: a kind of oil phase molten materials automatic mixing control device, is characterized in: it comprises: long-range siemens programmable logic controller S7-200 series of PLC, the liquid crystal touch screen that is located at s7-300 controller in watch-keeping cubicle, is located at on-the-spot oil phase weighing room; At oil phase weighing room, oil phase material mixing melting tank 13 and compound wax melting tank 1, emulsifying agent melting tank 2, paraffin melting tank 3 are installed, and a machine oil hold-up vessel 4 is installed; On compound wax melting tank 1, install respectively the compound wax after dissolving is carried out to automatic gauge motor-driven control valve 5 and mass flowmeter 9 to mixing melting tank 13 blowings; On emulsifying agent melting tank 2, install the emulsifying agent after dissolving is carried out to automatic gauge motor-driven control valve 6 and mass flowmeter 10 to mixing melting tank 13 blowings; On paraffin melting tank 3, install the paraffin after dissolving is carried out to automatic gauge motor-driven control valve 7 and mass flowmeter 11 to mixing melting tank 13 blowings; On machine oil hold-up vessel 4, install machine oil is measured and to mixing motor-driven control valve 12 and the electronic scale 8 of melting tank 13 blowings; In the outlet that mixes melting tank 13, the motor-driven control valve 14 to oil phase hold-up vessel blowing is housed.
The utility model 1, solve the loaded down with trivial details processes such as on-the-spot a dead lift, weighing, input, error, improved production efficiency, improved distributing precision.2, because the controller in this control device and watch-keeping cubicle carries out communication contact, so just can access very easily PLC Controlling System controls automatically, proportioning process that can Long-distance Control oil phase material in watch-keeping cubicle, realizes by the long-range unified object of controlling in watch-keeping cubicle.3, in the flow process in emulsion explosive production pharmacy worker-house, operator are reduced, meet commercial explosive materials product industry " instruction " spirit, for promoting adjustment of industrial structure, promote industry scientific-technical progress, improve quality safety level, played for cutting payroll to improve efficiency etc. positive pushing effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Controlling System schematic diagram of the present utility model.
In figure: 1, compound wax melting tank; 2, emulsifying agent melting tank; 3, paraffin melting tank; 4, machine oil hold-up vessel; 5,6,7, motor-driven control valve; 8, electronic scale; 9,10,11, mass flowmeter; 12, motor-driven control valve; 13, mix melting tank; 14, motor-driven control valve.
Embodiment
One, processing unit composition
As shown in Figure 1, at oil phase weighing room, an oil phase material mixing melting tank 13 and three independent material melting tanks are installed, are respectively compound wax melting tank 1, emulsifying agent melting tank 2, paraffin melting tank 3; And a machine oil hold-up vessel 4 is installed.At compound wax melting tank 1, motor-driven control valve 5 and mass flowmeter 9 are installed respectively, are carried out automatic gauge and to mixing melting tank 13 blowings with the compound wax to after dissolving; At emulsifying agent melting tank 2, motor-driven control valve 6 and mass flowmeter 10 are installed, are carried out automatic gauge and to mixing melting tank 13 blowings with the emulsifying agent to after dissolving; At paraffin melting tank 3, motor-driven control valve 7 and mass flowmeter 11 are installed, are carried out automatic gauge and to mixing melting tank 13 blowings with the paraffin to after dissolving.At machine oil hold-up vessel 4, motor-driven control valve 12 and electronic scale 8 are installed, the machine oil that mixes melting tank 13 to adding measures.Motor-driven control valve 14 is housed mixing melting tank 13 outlet, with to oil phase hold-up vessel blowing.
Two, Controlling System hardware composition
As shown in Figure 2, the hardware of Controlling System comprises: s7-300 controller, motor-driven control valve 5,6,7,14 in special liquid crystal touch screen, the watch-keeping cubicle of on-the-spot siemens programmable logic controller S7-200 series of PLC, siemens, adopt the compound wax melting tank 1 of German E+H measuring apparatus and the mass flowmeter of emulsifying agent melting tank 2 and paraffin melting tank 39,10,11, electronic scale 8.
Three, control mode explanation
according to the formula requirement of oil phase material proportioning table, this control device is provided with two kinds of master modes on liquid crystal touch screen, that is: manual master mode and automatic control mode.
Oil phase material proportioning table
1, manual master mode
Under manual master mode, by manually block compound wax being put in compound wax tank and dissolved through steam heating, emulsifying agent is put in emulsifying agent tank and dissolved through steam heating, paraffin is put in paraffin tank and dissolved through steam heating, machine oil is put in the machine oil hold-up vessel being arranged on electronic scale and heated and dissolve.By manually the set(ting)value of the turnout of a day being input in PLC controller through touch-screen, after controller calculates according to the data in oil phase material proportioning table, open the motor-driven control valve of melting tank separately and regulate blowing according to ratio row separately again.Until blowing finishes, close motor-driven control valve separately.Whole proportioning blowing end of processing.
2, automatic control mode
Under automatic control mode, site operation personnel once renders to the consumption in the production of one day in each melting tank, again by manually setting automatic mixing pattern at touch-screen, field-programmable controller S7-200 automatically switches on the s7-300 controller in long-range watch-keeping cubicle, PLC controller by watch-keeping cubicle is pressed than row automatic mixing blowing according to the output of one day, and whole proportioning blowing process does not need site operation personnel to operate.Automatic operation completely.

Claims (2)

1. an oil phase molten materials automatic mixing control device, is characterized in that: it comprises: long-range siemens programmable logic controller S7-200 series of PLC, the liquid crystal touch screen that is located at s7-300 controller in watch-keeping cubicle, is located at on-the-spot oil phase weighing room; At oil phase weighing room, an oil phase material mixing melting tank (13) and compound wax melting tank (1), emulsifying agent melting tank (2), paraffin melting tank (3) are installed, and a machine oil hold-up vessel (4) is installed; Upper installation of compound wax melting tank (1), the compound wax after dissolving is carried out to automatic gauge motor-driven control valve (5) and mass flowmeter (9) to mixing melting tank blowing respectively; Upper installation of emulsifying agent melting tank (2), the emulsifying agent after dissolving is carried out to automatic gauge motor-driven control valve (6) and mass flowmeter (10) to mixing melting tank blowing; Upper installation of paraffin melting tank (3), the paraffin after dissolving is carried out to automatic gauge motor-driven control valve (7) and mass flowmeter (11) to mixing melting tank blowing; Upper installation of machine oil hold-up vessel (4), machine oil is measured and to mixing motor-driven control valve (12) and the electronic scale (8) of melting tank blowing; In the outlet that mixes melting tank, the motor-driven control valve (14) to oil phase hold-up vessel blowing is housed.
2. a kind of oil phase molten materials automatic mixing control device according to claim 1, is characterized in that: described mass flowmeter all adopts the mass flowmeter of German E+H.
CN201420145830.9U 2014-03-28 2014-03-28 Automatic proportioning control device of oil-phase dissolution material Active CN203794809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420145830.9U CN203794809U (en) 2014-03-28 2014-03-28 Automatic proportioning control device of oil-phase dissolution material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420145830.9U CN203794809U (en) 2014-03-28 2014-03-28 Automatic proportioning control device of oil-phase dissolution material

Publications (1)

Publication Number Publication Date
CN203794809U true CN203794809U (en) 2014-08-27

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CN201420145830.9U Active CN203794809U (en) 2014-03-28 2014-03-28 Automatic proportioning control device of oil-phase dissolution material

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CN (1) CN203794809U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105425843A (en) * 2015-11-30 2016-03-23 唐山东方雨虹防水技术有限责任公司 Metering system of paint ingredients and metering method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105425843A (en) * 2015-11-30 2016-03-23 唐山东方雨虹防水技术有限责任公司 Metering system of paint ingredients and metering method thereof

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