CN103962051B - A kind of mixing system of mixed liquor and concocting method - Google Patents
A kind of mixing system of mixed liquor and concocting method Download PDFInfo
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- CN103962051B CN103962051B CN201310034017.4A CN201310034017A CN103962051B CN 103962051 B CN103962051 B CN 103962051B CN 201310034017 A CN201310034017 A CN 201310034017A CN 103962051 B CN103962051 B CN 103962051B
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Abstract
A mixing system for mixed liquor, for allocating mixed liquor and maintaining the concentration stabilize of mixed liquor, comprise stoste unit, dilution unit, blender and central controller, stoste unit is communicated with described blender respectively with dilution unit; Stoste unit is provided with liquid level sensor; Magnetic valve is provided with between dilution unit and blender; Voltage-stablizer is provided with between magnetic valve and blender; Magnetic valve is electrically connected with voltage-stablizer; Liquid level sensor communication connects central controller; Central controller controls connected electromagnetic valve.The mixing system of a kind of mixing material disclosed by the invention, by work in keep stoste liquid level and dilution pressure flow constant, be used for maintaining mixed liquid concentration to stablize, when stoste liquid level or dilution liquid flow change, system quits work automatically, and ensureing does not have defective mixed liquor to enter production system.The invention still further relates to a kind of concocting method using described mixing system to carry out mixed liquor allotment.
Description
Technical field
The present invention relates to a kind of mixed liquor deployment device, be specifically related to a kind of for allocating mixing material and maintaining the stable mixing system of mixed liquid concentration and use described mixing system to configure the concocting method of mixed liquor.
Background technology
The allotment of traditional mixed liquor has following several mode:
1, manually allocate: be exactly artificial in dilution and stoste ratio, allocate in metering process.Existing problems: labour intensity is comparatively large, mixes uneven, the weighing balance concentration that goes wrong is inaccurate, and human factor impact is larger.
2, the semi-automatic allotment of Venturi tube is utilized: this dispensing mode, although improve operating efficiency, but due to some extension reasons, as shown in Figure 5, the fluctuation of concentration of its allotment is very large, along with the varied concentration of time reduces gradually, do not have repeatability, redeployed mixed liquor does not reach instructions for use.
Because the concentration of the mixed liquor mixed is unstable, do not reach the instructions for use of producing or living, such as configure cutting fluid, because the concentration of cutting fluid is unstable, the problem such as therefore can produce that the corrosion phenomena of equipment or workpiece, work piece surface fineness are low, cutter life declines or solution is smelly.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of mixing system of mixed liquor, mixed liquid concentration can be maintained and stablize, and when mixed liquid concentration changes, prevent defective mixed liquor from flowing into postorder and use system.
For achieving the above object, technical scheme of the present invention is as follows: a kind of mixing system of mixed liquor, for allocating mixed liquor and maintaining the concentration stabilize of mixed liquor, comprise stoste unit, dilution unit, blender and central controller, described stoste unit is communicated with described blender respectively with dilution unit; Described stoste unit is provided with liquid level sensor; Magnetic valve is provided with between described dilution unit and described blender; Be provided with voltage-stablizer between described magnetic valve and described blender, described magnetic valve is electrically connected with described voltage-stablizer; Described liquid level sensor communication connects described central controller; Described central controller controls connects described magnetic valve.
Preferably, described stoste unit comprises stoste pond and supplies liquid pool, the described liquid pool that supplies is provided with for supplying liquid pool to be divided into the baffle plate of liquid infeed area and overflow area by described and be used for the overfall of stoste backflow, overfall is located at the bottom of described overflow area and is connected with described stoste pond, and the height of described baffle plate is lower than the described pool side height for liquid pool.
Preferably, described liquid level sensor is located on described confession liquid pool sidewall or is located on the wooden partition of side of the relatively described liquid infeed area of described baffle plate, and the height that described liquid level sensor is arranged is a little less than the height of described baffle plate.
Preferably, described liquid level sensor is located at the bottom of described overfall.
Preferably, be also provided with sensor and flowmeter between described voltage-stablizer and described blender, described sensor is connected with the communication of described central controller electricity.
Preferably, described sensor is pressure sensor or flow sensor.
Preferably, mixture pond and described confession of described blender are provided with stoste suction tube between liquid pool, and described stoste suction tube is provided with concentration adjustment valve.
Preferably, described blender exit is provided with automatic concentration adjustment instrument, and the communication of described automatic concentration adjustment instrument connects described central controller device, concentration adjustment valve described in described master reference control connection.
Preferably, described blender outlet is also connected with mixed liquor storage tank, is also provided with magnetic valve or check valve between described blender outlet and described mixed liquor storage tank.
Use a method for above-mentioned mixing system allotment mixed liquor, comprise the following steps:
(1) turn-on flow rate pump, injects the liquid infeed area for liquid pool from stoste pond by stoste;
(2) when the liquid level for liquid pool rises to baffle plate, level sensor transmits to central controller, and the stoste overflow simultaneously overflowing across baffle plate, to overflow area, is back to stoste pond from the overfall bottom overflow area;
(3) central controller opens solenoid valve;
(4) pressure of the voltage-stablizer of flow adjustment according to actual needs, opens voltage-stablizer, keeps dilution pressure flow to stablize, and dilution injects blender from dilution liquid pool, and stoste suction tube starts stoste to suck mixture pond simultaneously;
(5) set desired concn, open automatic concentration adjustment instrument, central controller adjusts concentration adjustment valve automatically, controls the influx of stoste, the mixed liquid concentration in mixture pond is met the requirements;
(6) mixed liquor qualified for configuration concentration is delivered to the required equipment of mixed liquor or the storage tank of using in order to using;
(7) when the stoste liquid level for liquid pool declines or dilution pressure flow changes, sensor emission signal is to central controller, and controller shut electromagnetic valve, blender is closed.
The beneficial effect of above technical scheme is adopted to be: to utilize baffle plate and the input of excessive stoste stablize the constant liquid level of confession liquid pool, the influx that recycling voltage-stablizer controls dilution in mixture pond is constant constant with stoste aspiration in stoste suction tube, keeps the mixed liquid concentration in blender to stablize; When cutting stoste liquid level or dilution liquid flow changes, system automatically quits work and reports to the police, thus ensures do not have defective solution to enter production system.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the fundamental diagram of the mixing system of a kind of mixing material of the present invention;
Fig. 2 is the fundamental diagram of embodiment 3;
Fig. 3 is the fundamental diagram of embodiment 4;
Fig. 4 is the fundamental diagram of embodiment 5;
Fig. 5 is the change in concentration figure adopting prior art to carry out the mixed liquor allocated;
Fig. 6 is the change in concentration figure adopting the present invention to carry out the mixed liquor allocated;
Corresponding component title in figure represented by numeral:
1, dilution unit 2, magnetic valve 3, voltage-stablizer 4, blender 5, mixed liquor storage tank 6, stoste suction tube 7, liquid level sensor 8, overfall 9, baffle plate 10, confession liquid pool 11, stoste pond 12, flow pump 13, concentration adjustment valve 14, pressure sensor 15, automatically concentration adjustment instrument 16, check valve 17, flowmeter.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Technical scheme disclosed by the invention is adopted to allocate cutting fluid mixed liquor, as shown in Figure 1, a mixing system for cutting fluid mixed liquor, comprise stoste unit, dilution unit, blender 4 and central controller, stoste unit is communicated with blender 4 respectively with dilution unit; Stoste unit is provided with liquid level sensor 7; Magnetic valve 2 is provided with between dilution unit and blender 4; Be provided with voltage-stablizer 3 between magnetic valve 2 and blender 4, magnetic valve 2 is electrically connected with voltage-stablizer 3; Liquid level sensor 7 communication connects central controller; Central controller controls connected electromagnetic valve 2.
Stoste unit comprises stoste pond 11 and supplies liquid pool 10, stoste in stoste pond 11 flows into for liquid pool 10 by pump 12, baffle plate 9 is provided with in liquid pool 10, baffle plate 9 will be divided into liquid infeed area and overflow area for liquid pool 10, the height of baffle plate 9, lower than the pool side height for liquid pool, is convenient to the excessive stoste in liquid infeed area and is flowed into overflow area.Be provided with overfall 8 bottom overflow area, overfall 8 is connected with stoste pond 11, is convenient to the stoste backflow of overflow area.The wooden partition of the side of the relatively described liquid infeed area of baffle plate 9 is provided with liquid level sensor 7, and the height that liquid level sensor 7 is arranged is a little less than the height of baffle plate 9.
Stoste unit is communicated with blender 4 respectively with dilution unit, and be provided with stoste suction tube 6 between blender 4 and confession liquid pool 10, stoste suction tube 6 is provided with concentration adjustment valve 13.Be provided with magnetic valve 2 between dilution unit 1 and blender 4, be provided with voltage-stablizer 3 between blender 4 and magnetic valve 2, controller is also connected with audible-visual annunciator.
Adopt above-mentioned mixing system to configure the method for cutting fluid, comprise the following steps:
(1) turn-on flow rate pump, injects the liquid infeed area for liquid pool from stoste pond by cutting fluid stoste;
(2) when the liquid level for liquid pool rises to baffle plate, level sensor transmits to central controller, and the stoste overflow simultaneously overflowing across baffle plate, to overflow area, is back to stoste pond from the overfall bottom overflow area;
(3) central controller controls opens solenoid valve;
(4) pressure of the voltage-stablizer of flow adjustment according to actual needs, opens voltage-stablizer, keeps dilution pressure flow to stablize, and dilution injects blender from dilution liquid pool, and stoste suction tube starts cutting fluid stoste to suck mixture pond simultaneously;
(5) set desired concn, open automatic concentration adjustment instrument, central controller adjusts concentration adjustment valve automatically, controls the influx of cutting fluid stoste, the cutting fluid mixed liquid concentration in mixture pond is met the requirements;
(6) cutting fluid mixed liquor qualified for configuration concentration is delivered to the required equipment of cutting fluid mixed liquor or the storage tank of using in order to using;
(7) when the cutting fluid stoste liquid level for liquid pool declines or dilution pressure flow changes, sensor emission signal is to central controller, and controller shut electromagnetic valve, blender is closed.
The operation principle of mixing system is as follows:
When the stoste liquid level of liquid infeed area arrives liquid level sensor height, liquid level sensor transmits to controller, controller opens solenoid valve, and voltage-stablizer is opened, and blender starts.The dilution of dilution unit flows into blender according to the flow of setting, and simultaneously under the principle of Bernoulli equation, blender keeps certain flow and pressure, and stoste suction tube starts to aspirate stoste to blender, starts the mixed liquor allocating desired concn.
The stability of flow that voltage-stablizer flows into for maintaining dilution, concentration adjustment valve is for setting the mixed liquid concentration of required allotment.
When stoste in stoste pond is not enough, the stoste liquid level of liquid infeed area declines, when liquid level sensor induction is less than liquid level, liquid level sensor transmits to controller, controller shut electromagnetic valve, blender is closed, and the dilution of dilution unit stops flowing into blender, and stoste suction tube stops suction stoste simultaneously; Controller opens audible-visual annunciator simultaneously, caution system is abnormal.
Embodiment 2
All the other are identical with embodiment 1, and difference is, liquid level sensor is located on the sidewall for liquid pool, and the height of sensor setting described in liquid level is a little less than the height of baffle plate.
Embodiment 3
All the other are identical with embodiment 1, and difference is, as shown in Figure 2, liquid level sensor is located at the bottom of overfall.
When the stoste cutout of overflow area, liquid level sensor induction, less than stoste liquid level, transmits to controller, controller shut electromagnetic valve, and blender is closed.
Embodiment 4
All the other are identical with embodiment 1, and difference is, the lubricating fluid mixed liquor that the present embodiment uses for configuring production and processing system.As shown in Figure 3, blender exit is provided with automatic concentration adjustment instrument 15, and automatic concentration adjustment instrument 15 communication connects central controller, master reference control connection concentration adjustment valve 13.Before system cloud gray model, the first mixed liquid concentration of the required allotment of setting on automatic concentration adjustment instrument, after system cloud gray model, whether automatic concentration adjustment instrument detects mixed liquid concentration up to standard, if concentration is defective, automatic concentration adjustment instrument transmits to central controller, and central controller regulates concentration adjustment valve automatically, is obtained the concentration of required mixed liquor by the influx increasing or reduce stoste.
Blender 4 exports and is also connected with mixed liquor storage tank 5, mixed liquor storage tank 5 stores mixed liquor or mixed liquor is delivered to the required equipment using mixed liquor, check valve 16 is also provided with, for preventing the backflow of the mixed liquor after system closing between mixed liquor storage tank 5 and blender 4 export.
Embodiment 5
All the other are identical with embodiment 4, difference is, as shown in Figure 4, except being provided with liquid level sensor in liquid pool in system, pressure sensor 14 and flowmeter is also provided with between voltage-stablizer and blender, flowmeter, for showing the present flow rate of the dilution when mixing system works, is convenient to operating personnel and is understood running situation more clearly.When the pressure of blender changes, pressure sensor 14 transmits to controller, controller shut electromagnetic valve, and blender is closed.
Embodiment 6
All the other are identical with embodiment 4, and difference is, the present embodiment is for configuring the thimerosal mixed liquor of health system.Except being provided with liquid level sensor in liquid pool in system, flow sensor and flowmeter is provided with between voltage-stablizer and blender, flowmeter, for showing the present flow rate of the dilution when mixing system works, is convenient to operating personnel and is understood running situation more clearly.When the flow of dilution changes, flow sensor transmits to controller, controller shut electromagnetic valve, and blender is closed.
Embodiment 7
All the other are identical with embodiment 5 or 6, and difference is, central controller is also connected with audible-visual annunciator.When the system is shut, central controller is opened audible-visual annunciator and is reported to the police, prompting operating personnel system exception.
The beneficial effect of above technical scheme is adopted to be: to utilize baffle plate and the input of excessive stoste stablize the constant liquid level of confession liquid pool, the influx that recycling voltage-stablizer controls dilution in mixture pond is constant constant with stoste aspiration in stoste suction tube, keeps the mixed liquid concentration in blender to stablize; When cutting stoste liquid level or dilution liquid flow changes, system automatically quits work and reports to the police, thus ensures do not have defective solution to enter production system.
Adopt the redeployed mixed liquid concentration of native system institute to stablize, repeatability is high, and as shown in Figure 6, the fluctuation of concentration of its allotment is very little along with the change of time, can meet the instructions for use in producing well.
The mixing system of mixing material disclosed by the invention, not only can be used for allocating the processing manufacturing industry cutting fluid, cooling fluid or the lubricating fluid that use, also can be used to configure the mixed liquor being applicable to health care, research and teaching, laboratory and other field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the mixing system of a mixed liquor, for allocating mixed liquor and maintaining the concentration stabilize of mixed liquor, it is characterized in that, comprise stoste unit, dilution unit, blender and central controller, described stoste unit is communicated with described blender respectively with dilution unit; Described stoste unit is provided with liquid level sensor; Magnetic valve is provided with between described dilution unit and described blender; Be provided with voltage-stablizer between described magnetic valve and described blender, described magnetic valve is electrically connected with described voltage-stablizer; Described liquid level sensor communication connects described central controller; Described central controller controls connects described magnetic valve; Described stoste unit comprises stoste pond and supplies liquid pool, the described liquid pool that supplies is provided with for supplying liquid pool to be divided into the baffle plate of liquid infeed area and overflow area by described and be used for the overfall of stoste backflow, overfall is located at the bottom of described overflow area and is connected with described stoste pond, and the height of described baffle plate is lower than the described pool side height for liquid pool.
2. mixing system according to claim 1, it is characterized in that, described liquid level sensor is located on described confession liquid pool sidewall or is located on the wooden partition of side of the relatively described liquid infeed area of described baffle plate, and the height that described liquid level sensor is arranged is a little less than the height of described baffle plate.
3. mixing system according to claim 1, is characterized in that, described liquid level sensor is located at the bottom of described overfall.
4. the mixing system according to Claims 2 or 3, is characterized in that, is also provided with sensor and flowmeter between described voltage-stablizer and described blender, and described sensor is connected with the communication of described central controller electricity.
5. mixing system according to claim 4, is characterized in that, described sensor is pressure sensor or flow sensor.
6. mixing system according to claim 5, is characterized in that, mixture pond and described confession of described blender are provided with stoste suction tube between liquid pool, and described stoste suction tube is provided with concentration adjustment valve.
7. mixing system according to claim 6, is characterized in that, described blender exit is provided with automatic concentration adjustment instrument, and the communication of described automatic concentration adjustment instrument connects described central controller device, concentration adjustment valve described in described master reference control connection.
8. mixing system according to claim 7, is characterized in that, described blender outlet is also connected with mixed liquor storage tank, is also provided with magnetic valve or check valve between described blender outlet and described mixed liquor storage tank.
9. use a method for the mixing system allotment mixing material described in claim 8, it is characterized in that, comprise the following steps: (1) turn-on flow rate pump, stoste is injected from stoste pond the liquid infeed area for liquid pool; (2) when the liquid level for liquid pool rises to baffle plate, level sensor transmits to central controller, and the stoste overflow simultaneously overflowing across baffle plate, to overflow area, is back to stoste pond from the overfall bottom overflow area; (3) central controller opens solenoid valve; (4) pressure of the voltage-stablizer of flow adjustment according to actual needs, opens voltage-stablizer, keeps dilution pressure flow to stablize, and dilution injects blender from dilution liquid pool, and stoste suction tube starts stoste to suck mixture pond simultaneously; (5) set desired concn, open automatic concentration adjustment instrument, central controller adjusts concentration adjustment valve automatically, controls the influx of stoste, the mixed liquid concentration in mixture pond is met the requirements; (6) mixed liquor qualified for configuration concentration is delivered to the required equipment of mixed liquor or the storage tank of using in order to using; (7) when the stoste liquid level for liquid pool declines or dilution pressure flow changes, sensor emission signal is to central controller, and controller shut electromagnetic valve, blender is closed.
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| CN201310034017.4A CN103962051B (en) | 2013-01-30 | 2013-01-30 | A kind of mixing system of mixed liquor and concocting method |
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| CN201310034017.4A CN103962051B (en) | 2013-01-30 | 2013-01-30 | A kind of mixing system of mixed liquor and concocting method |
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| CN103962051B true CN103962051B (en) | 2015-12-16 |
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| CN105034172A (en) * | 2015-08-20 | 2015-11-11 | 泰山石膏股份有限公司 | Automatic control foaming agent preparation process and device |
| CN105203741A (en) * | 2015-09-15 | 2015-12-30 | 国网辽宁省电力有限公司锦州供电公司 | Multipurpose accurate solution configuration reaction tank device |
| KR102087773B1 (en) * | 2018-07-13 | 2020-04-23 | 씨앤지하이테크 주식회사 | Mixed liquid supply equipment |
| CN113442363A (en) * | 2021-07-14 | 2021-09-28 | 清远市番亿聚氨酯有限公司 | Polyurethane foaming equipment with accurate raw material mixing proportion |
| CN114367210A (en) * | 2021-12-10 | 2022-04-19 | 中氢新能(北京)新能源技术研究院有限公司 | Methanol and pure water mixing device |
| CN114699941A (en) * | 2022-03-14 | 2022-07-05 | 长鑫存储技术有限公司 | Liquid mixing device, supply system and supply method |
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| US5192130A (en) * | 1990-03-06 | 1993-03-09 | Konica Corporation | Method for producing an emulsion and an apparatus therefor |
| CN201120270Y (en) * | 2007-11-01 | 2008-09-24 | 张勇 | Automatic matching apparatus for oil emulsion |
| CN202438269U (en) * | 2012-01-04 | 2012-09-19 | 重庆普典科贸有限责任公司 | Emulsion automatic proportioning device |
| CN203123931U (en) * | 2013-01-30 | 2013-08-14 | 韩明海 | Mixed liquid blending system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003284936A (en) * | 2002-03-27 | 2003-10-07 | Tokiko Techno Kk | Mixing device |
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2013
- 2013-01-30 CN CN201310034017.4A patent/CN103962051B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5192130A (en) * | 1990-03-06 | 1993-03-09 | Konica Corporation | Method for producing an emulsion and an apparatus therefor |
| CN201120270Y (en) * | 2007-11-01 | 2008-09-24 | 张勇 | Automatic matching apparatus for oil emulsion |
| CN202438269U (en) * | 2012-01-04 | 2012-09-19 | 重庆普典科贸有限责任公司 | Emulsion automatic proportioning device |
| CN203123931U (en) * | 2013-01-30 | 2013-08-14 | 韩明海 | Mixed liquid blending system |
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Effective date of registration: 20180523 Address after: Zhenqiu road revitalizing neighborhood committee, Sheyang County, Yancheng City, Jiangsu Patentee after: JIANGSU DONGRAN ELECTRONIC TECHNOLOGY CO., LTD. Address before: American California Patentee before: Han Minghai |
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Granted publication date: 20151216 Termination date: 20190130 |