CN208800075U - Pre-emulsification workshop section material position regulating device - Google Patents
Pre-emulsification workshop section material position regulating device Download PDFInfo
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- CN208800075U CN208800075U CN201820990787.4U CN201820990787U CN208800075U CN 208800075 U CN208800075 U CN 208800075U CN 201820990787 U CN201820990787 U CN 201820990787U CN 208800075 U CN208800075 U CN 208800075U
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- material position
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Abstract
The utility model relates to pre- emulsified material position control technology fields, it is a kind of pre-emulsification workshop section material position regulating device, it includes that pre- newborn device material position adjusts unit, latex bin-level adjusts unit and PLC unit, and the water phase material position adjusts unit and includes water phase tank, measures the water phase flowmeter of water phase tank flow and control the water phase flow pump of water phase tank uninterrupted；The oil phase material position adjusts unit and includes oily phase tank, measures the oily multi-phase flowmeter of oily phase tank uninterrupted and control the oily phase flow rate pump of oily phase tank uninterrupted；Pre- cream device material position adjust unit include pre- newborn device, in the pre- newborn device of measurement in the pre- emulsified material level sensor and the pre- newborn device of control of material position the emulsion matrix velocity of discharge matrix pump.The utility model reasonable and compact in structure, it is easy to use, the substrate composition for flowing into pre- newborn device can be automatically controlled, guarantee to form qualified emulsified bases, controlling level required for steady production, the production capacity realized between charger matches, the accuracy of material position adjusting is improved, human cost is saved.
Description
Technical field
The utility model relates to pre- emulsified material position control technology fields, are a kind of pre-emulsification workshop section material position regulating devices.
Background technique
Pre- cream device is one of critically important production technology of emulsion explosive production line, and function mainly flows through water phase tank
The liquid ammonium nitrate come flows through the wax come with oily phase storage tank, and high-speed stirred forms emulsion state explosive matrix in proportion, and matrix pump is single
Screw pump, discharging revolving speed will be mutually matched with the material position of pre- newborn device and charging machine packaging production capacity simultaneously, to prevent matrix from pumping out
Expect it is too fast, cause emulsifier, matrix pump fracture operating cause dry grinding phenomenon, there is security risk.Multi-pass crosses manually side at present
Formula controls to adjust the material position in pre- newborn device and latex feed bin, i.e., manually adjusts matrix pump and latex according to the height of material position
The revolving speed of pump stops matrix pump and latex pump；When adjusting, if matrix revolution speed is too fast, it is too low to easily lead to material position in pre- newborn device,
Pre- newborn device is caused to shut down；If matrix revolution speed is excessively slow, easily lead in pre- newborn device that material position is excessively high, pre- newborn device is caused to shut down；Therefore it needs
It continuously accurately to adjust, and degree of regulation is low when manual adjustment matrix revolution speed, is not easy to guarantee that material position is in steady in pre- newborn device
Fixed height, to sum up manually adjusts and has the following problems: 1, waste of manpower and time, increasing production cost；It 2, need to be by warp
Test carry out rotational speed regulation, it is error-prone, degree of regulation is low, is not easy to guarantee stable controlling level；3, correlation work online personnel behaviour
Make frequently, fatiguability, increase risk.
Summary of the invention
The utility model provides a kind of pre-emulsification workshop section material position regulating device, overcomes the defects of the prior art,
It, which can effectively solve, existing manually adjusts time-consuming and laborious, problem that precision is low existing for pre- emulsified material position.
The technical solution of the utility model is realized by following measures: a kind of pre-emulsification workshop section material position adjusts dress
It sets, including water phase material position adjusts unit, oily phase material position adjusts unit, pre- newborn device material position adjusts unit, latex bin-level is adjusted
Unit and PLC unit；
The water phase material position adjust unit include water phase tank, in measurement water phase tank the water phase flowmeter of material delivery flow and
The water phase flow pump for adjusting material delivery flow in water phase tank, material delivery flow is simultaneously in the aqueous phase stream flowmeter measurement water phase tank
It is sent to PLC unit, PLC unit is calculated according to material delivery flow in default production capacity and water phase tank to be turned needed for water phase flow pump
Speed, and water phase flow revolution speed is adjusted by water phase frequency converter；
The oil phase material position adjusts unit and includes oily phase tank, measures the oily multi-phase flowmeter of oily phase tank delivery flow and adjust oil
The oily phase flow rate pump of material delivery flow in phase tank, the oil multi-phase flowmeter measure material delivery flow in oily phase tank and are sent to
PLC unit, PLC unit calculates revolving speed needed for oily phase flow rate pumps according to material delivery flow in default production capacity and oily phase tank, and leads to
It crosses oily phase inverter device and adjusts oily phase flow rate revolution speed；
The pre- newborn device material position adjusts unit and includes pre- newborn device, measures the pre- emulsified material level sensor of material position and control in pre- newborn device
The matrix pump of the emulsion matrix velocity of discharge in pre- newborn device is made, material position and to send PLC mono- in the pre- pre- newborn device of emulsified material level sensor measurement
Member, PLC unit calculates revolving speed needed for matrix pumps according to material position in default production capacity and pre- newborn device, and adjusts base by matrix frequency converter
Matter revolution speed；
It includes latex feed bin, the bin-level sensing for measuring material position in latex feed bin that the latex bin-level, which adjusts unit,
The latex pump of the emulsion matrix velocity of discharge in device and control latex feed bin, material position is simultaneously in bin-level sensor measurement latex feed bin
It is sent to PLC unit, PLC unit calculates revolving speed needed for latex pumps according to material position in default production capacity and latex feed bin, and passes through cream
Glue frequency converter adjusts latex revolution speed.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
Above-mentioned water phase material position adjust unit may also include control water phase tank whether the water phase baiting valve of blowing, the oil mutually expects
Position adjust unit further include control oily phase tank whether the oily phase baiting valve of blowing, water phase baiting valve and oil phase baiting valve are and PLC
Unit connection.
Above-mentioned pre- newborn device material position, which adjusts unit, may also include the temperature sensor of temperature in the pre- newborn device of measurement and measures pre- cream
The pressure sensor of pressure in device, the temperature sensor and pressure sensor are connect with PLC unit.
It is above-mentioned to may also include host computer, data display large-size screen monitors, live touch screen and alarm module, the host computer, data
Display large-size screen monitors, live touch screen and alarm module are connect with PLC unit.
Above-mentioned PLC unit may include A/D conversion module, control module and communication module, water phase flowmeter, oily phase flow rate
Meter, pre- emulsified material level sensor, bin-level sensor, temperature sensor and pressure sensor are connect with A/D conversion module, A/
D conversion module is connect with control module, control module by communication module respectively with water phase frequency converter, oily phase inverter device, matrix
Frequency converter, latex frequency converter, water phase baiting valve, oily phase baiting valve, host computer, data show large-size screen monitors, live touch screen and alarm
Module connection.
The utility model structure is simple, easy to use, passes through water phase flowmeter, oily multi-phase flowmeter, pre- emulsified material level sensor
The flow and material position of acquisition each position in real time are sensed with bin-level, PLC unit calculates institute according to production capacity parameter and Realtime Level
Water phase flow revolution speed, oily phase flow rate revolution speed, matrix revolution speed and the latex revolution speed needed, and adjusted by frequency converter
Section guarantees to be formed qualified emulsified bases so as to automatically control the substrate composition for flowing into pre- newborn device, required for steady production
Controlling level, realization is preferably matched with the production capacity between charger, therefore the utility model improves the production of pre-emulsification workshop section
The degree of automation improves measuring accuracy, increases the accuracy of material position adjusting, has liberated manpower, reduces production in informant
Member, reduces costs, and ensure that this section of production line is stablized.
Detailed description of the invention
Attached drawing 1 is the electrical block diagram of the best embodiment of the utility model.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
The utility model is further described below with reference to examples and drawings:
As shown in Fig. 1, the pre-emulsification workshop section material position regulating device, including water phase material position adjust unit, oily phase material position tune
Save unit, pre- newborn device material position adjusts unit, latex bin-level adjusting unit and PLC unit；
The water phase material position adjust unit include water phase tank, in measurement water phase tank the water phase flowmeter of material delivery flow and
The water phase flow pump for adjusting material delivery flow in water phase tank, material delivery flow is simultaneously in the aqueous phase stream flowmeter measurement water phase tank
It is sent to PLC unit, PLC unit is calculated according to material delivery flow in default production capacity and water phase tank to be turned needed for water phase flow pump
Speed, and water phase flow revolution speed is adjusted by water phase frequency converter；
The oil phase material position adjusts unit and includes oily phase tank, measures the oily multi-phase flowmeter of oily phase tank delivery flow and adjust oil
The oily phase flow rate pump of material delivery flow in phase tank, the oil multi-phase flowmeter measure material delivery flow in oily phase tank and are sent to
PLC unit, PLC unit calculates revolving speed needed for oily phase flow rate pumps according to material delivery flow in default production capacity and oily phase tank, and leads to
It crosses oily phase inverter device and adjusts oily phase flow rate revolution speed；
The pre- newborn device material position adjusts unit and includes pre- newborn device, measures the pre- emulsified material level sensor of material position and control in pre- newborn device
The matrix pump of the emulsion matrix velocity of discharge in pre- newborn device is made, material position and to send PLC mono- in the pre- pre- newborn device of emulsified material level sensor measurement
Member, PLC unit calculates revolving speed needed for matrix pumps according to material position in default production capacity and pre- newborn device, and adjusts base by matrix frequency converter
Matter revolution speed；
It includes latex feed bin, the bin-level sensing for measuring material position in latex feed bin that the latex bin-level, which adjusts unit,
The latex pump of the emulsion matrix velocity of discharge in device and control latex feed bin, material position is simultaneously in bin-level sensor measurement latex feed bin
It is sent to PLC unit, PLC unit calculates revolving speed needed for latex pumps according to material position in default production capacity and latex feed bin, and passes through cream
Glue frequency converter adjusts latex revolution speed.
Above-mentioned water phase flowmeter and oily multi-phase flowmeter are existing well-known technique, can be electromagnetic flowmeter or mass flow
Meter, pre- emulsified material level sensor and bin-level sensing are existing well-known technique, can be level sensor.
In use, steps are as follows:
1, staff sets the material position maximum value and minimum value, latex material of aggregated capacity, pre- newborn device in PLC unit in advance
The material position maximum value and minimum value in storehouse；
2, the wax in the liquid ammonium nitrate in water phase tank and oily phase tank flows into pre- newborn device, at this point, water phase flowmeter and oily phase
Flowmeter acquires the flow of water phase tank material discharge and the flow of oily phase tank flow material discharge respectively, and by collected data
It is sent to PLC unit, PLC unit flows into the substrate composition of pre- newborn device according to preset AOF calculation, determines water phase according to matching
Tank flow and oily phase tank flow, and the revolving speed of water phase flow pump and the revolving speed of oily phase flow rate pump are calculated separately, to pass through water phase
Frequency converter and oily phase inverter device control the revolving speed of water phase flow pump and oily phase flow rate pump respectively, guarantee to flow into pre- newborn device substrate composition
Stability；
3, pre- emulsified material level sensor acquires the material position in pre- newborn device, collected material position is sent to PLC unit, PLC is mono-
Member is made whether judgement of transfiniting to collected material position according to preset pre- newborn device material position maximum value and minimum value, if collected
Material position is less than minimum value or is greater than maximum value, then control is shut down by matrix Frequency Converter Control matrix pump, stops pre- cream work；If
Between collected material position maximum value and minimum value, then pre- cream can be made according to preset production capacity and the calculating of collected material position data
The stable matrix revolution speed of material position in device, and the revolving speed that matrix pumps, material required for steady production are adjusted by matrix frequency converter
Position height；
4, the emulsified bases formed in pre- newborn device enters latex feed bin through matrix pump, and the emulsified bases in latex feed bin passes through
Latex pump enters charger, and collected material position is sent to by the material position in the latex feed bin of bin-level sensor acquisition at this time
PLC unit, PLC unit are made whether to transfinite and sentence according to preset pre- newborn device material position maximum value and minimum value to collected material position
Disconnected, if collected material position is less than minimum value or is greater than maximum value, control is shut down by latex Frequency Converter Control latex pump；If
Between collected material position maximum value and minimum value, then being calculated according to preset production capacity and collected material position data can latex material
The stable latex revolution speed of material position in storehouse, and the revolving speed that latex pumps is adjusted by latex frequency converter, it realizes between charger
Production capacity matching guarantees controlling level required for producing.
The utility model structure is simple, easy to use, passes through water phase flowmeter, oily multi-phase flowmeter, pre- emulsified material level sensor
The flow and material position of acquisition each position in real time are sensed with bin-level, PLC unit calculates institute according to production capacity parameter and Realtime Level
Water phase flow revolution speed, oily phase flow rate revolution speed, matrix revolution speed and the latex revolution speed needed, and adjusted by frequency converter
Section guarantees to be formed qualified emulsified bases so as to automatically control the substrate composition for flowing into pre- newborn device, required for steady production
Controlling level, realization is preferably matched with the production capacity between charger, therefore the utility model improves the production of pre-emulsification workshop section
The degree of automation improves measuring accuracy, increases the accuracy of material position adjusting, has liberated manpower, reduces production in informant
Member, reduces costs, and ensure that this section of production line is stablized.
Above-mentioned pre-emulsification workshop section material position regulating device can be made further optimization and/or improvements according to actual needs:
As shown in Fig. 1, the water phase material position adjust unit further include control water phase tank whether the water phase baiting valve of blowing,
The oil phase material position adjust unit further include control oily phase tank whether the oily phase baiting valve of blowing, water phase baiting valve and oily phase blowing
Valve is connect with PLC unit.Here the opening and closing of water phase baiting valve and oily phase baiting valve can be controlled by PLC unit.
As shown in Fig. 1, it further includes the temperature sensor for measuring temperature in pre- newborn device that the pre- newborn device material position, which adjusts unit,
With the pressure sensor for measuring pressure in pre- newborn device, the temperature sensor and pressure sensor are connect with PLC unit.
It as shown in Fig. 1, further include that host computer, data show large-size screen monitors, live touch screen and alarm module, it is described upper
Machine, data show that large-size screen monitors, live touch screen and alarm module are connect with PLC unit.Here data show large-size screen monitors for showing
The data of all acquisitions, live touch screen send instruction for staff manually；To control revolving speed and the start and stop of each pump；
Alarm module is used to alarm when material position is more than limit value, can be combined aural and visual alarm；Host computer is existing well-known technique, can be
Industrial personal computer, for setting aggregated capacity, the material position maximum value of pre- newborn device and minimum value, the material position of latex feed bin into PLC unit most
The parameters such as big value and minimum value, while for storing the data being sent in PLC unit, it may also be used in pre- newborn device and latex material
When material position transfinites in storehouse, warning note is carried out, finds to alarm in time convenient for staff.
As shown in Fig. 1, the PLC unit includes A/D conversion module, control module and communication module, water phase flowmeter,
Oily multi-phase flowmeter, pre- emulsified material level sensor, bin-level sensor, temperature sensor and pressure sensor with A/D modulus of conversion
Block connection, A/D conversion module connect with control module, control module pass through communication module respectively with water phase frequency converter, oil phase transformation
Frequency device, matrix frequency converter, latex frequency converter, water phase baiting valve, oily phase baiting valve, host computer, data show that large-size screen monitors, scene touch
Screen is connected with alarm module.
Here A/D conversion module can be Siemens A/D module for carrying out analog-to-digital conversion for existing well-known technique；Control
Module is used for the data collected, carries out calculation processing and sends dependent instruction, can be programmable controller, model can
For Siemens Cpu315-2DP；For communication module for communicating, model can be DP communication module；Above-mentioned all frequency converters are existing
There is well-known technique, can be 440 frequency converter of Siemens.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (7)
1. a kind of pre-emulsification workshop section material position regulating device, it is characterised in that adjust unit including water phase material position, oily phase material position is adjusted
Unit, pre- newborn device material position adjusts unit, latex bin-level adjusts unit and PLC unit；
The water phase material position adjusts unit and includes water phase tank, measures the water phase flowmeter of material delivery flow and adjusting in water phase tank
The water phase flow pump of material delivery flow in water phase tank material delivery flow and is sent in the aqueous phase stream flowmeter measurement water phase tank
To PLC unit, revolving speed needed for PLC unit calculates water phase flow pump according to material delivery flow in default production capacity and water phase tank, and
Water phase flow revolution speed is adjusted by water phase frequency converter；
The oil phase material position adjusts unit and includes oily phase tank, measures the oily multi-phase flowmeter of oily phase tank delivery flow and adjust oily phase tank
The oily phase flow rate of interior material delivery flow pumps, and the oil multi-phase flowmeter measures material delivery flow in oily phase tank and is sent to PLC
Unit, PLC unit calculates revolving speed needed for oily phase flow rate pumps according to material delivery flow in default production capacity and oily phase tank, and passes through oil
Phase inverter device adjusts oily phase flow rate revolution speed；
The pre- cream device material position adjusts unit and includes pre- newborn device, measures the pre- emulsified material level sensor of material position in pre- newborn device and control pre-
The matrix pump of the emulsion matrix velocity of discharge in newborn device, pre- emulsified material level sensor measure material position in pre- newborn device and send PLC unit,
PLC unit calculates revolving speed needed for matrix pumps according to material position in default production capacity and pre- newborn device, and adjusts matrix by matrix frequency converter
Revolution speed；
The latex bin-level adjust unit include latex feed bin, in measurement latex feed bin the bin-level sensor of material position and
The latex pump for controlling the emulsion matrix velocity of discharge in latex feed bin material position and is sent in bin-level sensor measurement latex feed bin
To PLC unit, PLC unit calculates revolving speed needed for latex pumps according to material position in default production capacity and latex feed bin, and is become by latex
Frequency device adjusts latex revolution speed.
2. pre-emulsification workshop section material position regulating device according to claim 1, it is characterised in that the water phase material position adjusts single
Member further include control water phase tank whether the water phase baiting valve of blowing, it is described oil phase material position adjust unit further include controlling oily phase tank to be
The oily phase baiting valve of no blowing, water phase baiting valve and oily phase baiting valve are connect with PLC unit.
3. pre-emulsification workshop section material position regulating device according to claim 1 or 2, it is characterised in that the pre- newborn device material position tune
Section unit further includes measuring the temperature sensor of temperature and the pressure sensor for measuring pressure in pre- newborn device, the temperature in pre- newborn device
Degree sensor and pressure sensor are connect with PLC unit.
4. pre-emulsification workshop section material position regulating device according to claim 1 or 2, it is characterised in that further include host computer, number
According to display large-size screen monitors, live touch screen and alarm module, the host computer, data show large-size screen monitors, live touch screen and alarm module
It is connect with PLC unit.
5. pre-emulsification workshop section material position regulating device according to claim 3, it is characterised in that further include that host computer, data are aobvious
Show large-size screen monitors, live touch screen and alarm module, the host computer, data show large-size screen monitors, live touch screen and alarm module with
PLC unit connection.
6. pre-emulsification workshop section material position regulating device according to claim 4, it is characterised in that the PLC unit includes A/D
Conversion module, control module and communication module, water phase flowmeter, oily multi-phase flowmeter, pre- emulsified material level sensor, bin-level sensing
Device, temperature sensor and pressure sensor are connect with A/D conversion module, and A/D conversion module is connect with control module, control mould
Block by communication module respectively with water phase frequency converter, oily phase inverter device, matrix frequency converter, latex frequency converter, water phase baiting valve, oil
Phase baiting valve, host computer, data show that large-size screen monitors, live touch screen are connected with alarm module.
7. pre-emulsification workshop section material position regulating device according to claim 5, it is characterised in that the PLC unit includes A/D
Conversion module, control module and communication module, water phase flowmeter, oily multi-phase flowmeter, pre- emulsified material level sensor, bin-level sensing
Device, temperature sensor and pressure sensor are connect with A/D conversion module, and A/D conversion module is connect with control module, control mould
Block by communication module respectively with water phase frequency converter, oily phase inverter device, matrix frequency converter, latex frequency converter, water phase baiting valve, oil
Phase baiting valve, host computer, data show that large-size screen monitors, live touch screen are connected with alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990787.4U CN208800075U (en) | 2018-06-26 | 2018-06-26 | Pre-emulsification workshop section material position regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990787.4U CN208800075U (en) | 2018-06-26 | 2018-06-26 | Pre-emulsification workshop section material position regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800075U true CN208800075U (en) | 2019-04-30 |
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ID=66228332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990787.4U Active CN208800075U (en) | 2018-06-26 | 2018-06-26 | Pre-emulsification workshop section material position regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800075U (en) |
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2018
- 2018-06-26 CN CN201820990787.4U patent/CN208800075U/en active Active
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