CN107051246A - A kind of automatic liquid preparing device of emulsified liquid - Google Patents
A kind of automatic liquid preparing device of emulsified liquid Download PDFInfo
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- CN107051246A CN107051246A CN201710228542.8A CN201710228542A CN107051246A CN 107051246 A CN107051246 A CN 107051246A CN 201710228542 A CN201710228542 A CN 201710228542A CN 107051246 A CN107051246 A CN 107051246A
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- controlled valve
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- 239000007788 liquid Substances 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 239000000839 emulsion Substances 0.000 claims abstract description 53
- 239000003921 oil Substances 0.000 claims abstract description 49
- 239000012208 gear oil Substances 0.000 claims abstract description 18
- 238000005189 flocculation Methods 0.000 claims abstract description 13
- 230000016615 flocculation Effects 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000000446 fuel Substances 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000004945 emulsification Methods 0.000 claims description 5
- 230000028016 temperature homeostasis Effects 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003502 gasoline Substances 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 239000008234 soft water Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- -1 purifier Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000009287 sand filtration Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/2201—Control or regulation characterised by the type of control technique used
- B01F35/2202—Controlling the mixing process by feed-back, i.e. a measured parameter of the mixture is measured, compared with the set-value and the feed values are corrected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/4105—Methods of emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/414—Emulsifying characterised by the internal structure of the emulsion
- B01F23/4145—Emulsions of oils, e.g. fuel, and water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2111—Flow rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2214—Speed during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2215—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention discloses a kind of automatic liquid preparing device of emulsified liquid, including purifier, liquid dispensing device and controller；Purifier includes flocculation pretreatment unit, filter, demineralized water treatment device, pH adjusting meanss and water storage device；Liquid dispensing device includes dispensing box, blender, concentration sensor, the second electrically-controlled valve, water ga(u)ge, high-pressure pump, gear oil pump, frequency converter and controller；Controller is connected with the frequency converter of rabbling mechanism, pH sensors, the first electrically-controlled valve, circulating pump, concentration sensor, the second electrically-controlled valve, water ga(u)ge, gear oil pump.Automatic liquid preparing device of emulsified liquid proposed by the present invention, realize the automatic mixing of oil emulsion and clear water, which improve the feed flow quality of emulsion, improve with liquid efficiency, abrasion and corrosion of the harmful substance to underground hydraulic pressure equipment can be prevented, avoid the potential safety hazard that hydraulic support exists in use, it is ensured that the stability that support is used, have important practical usage to the safe and efficient production of working face.
Description
Technical field
The present invention relates to colliery field, more particularly to a kind of automatic liquid preparing device of emulsified liquid.
Background technology
Mine-used emulsion pump station is one of key equipment of underground coal mine modernization high-yield and high-efficiency fully-mechanized mining working, to ensure
Fully-mechanized mining working safe and reliable operation to mine-used emulsion pump station, it is necessary to carry out emulsion conveying.The configuration of traditional emulsion
It is artificial progress mostly, this mode labor intensity is big, it is impossible to which use requirement can be met by ensureing the concentration of the emulsion configured every time,
And have much room for improvement with liquid efficiency and with liquid quality；Further, since the configuration of emulsion there are certain requirements to water quality, if actual
There is the harmful substances such as substantial amounts of turbidity, suspension, granularity, soda acid in mine water, it will the abrasion to underground hydraulic pressure equipment
And corrosion, the potential safety hazard for causing hydraulic support to exist in use.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of automatic liquid preparing device of emulsified liquid, to solve
Above-mentioned technical problem.
A kind of automatic liquid preparing device of emulsified liquid proposed by the present invention, including：Purifier, liquid dispensing device and controller；
Purifier includes flocculation pretreatment unit, filter, demineralized water treatment device, pH adjusting meanss and water storage device；Flocculation is pre-
Processing unit has mine water water inlet, which is provided with flocculant tank and rabbling mechanism, flocculation pretreatment unit, filtering dress
Put, demineralized water treatment device, pH adjusting meanss and water storage device pass sequentially through pipeline communication；Provided with least two layers filtering in filter
Net, the screen pack include superposed quartz sand filtration net and the activated charcoal strainer positioned at bottom, filter with
Pipeline between flocculation pretreatment unit is provided with the first clarified water pump；Pipeline between demineralized water treatment device and filter, which is provided with, to be subtracted
Pressure device, pH adjusting meanss are provided with acid medicine tank and basic agent tank, lead between acid medicine tank and basic agent tank
Discharge pipe connection is crossed, the discharge pipe, which is provided with, has what is penetrated for pH sensors in the first electrically-controlled valve, pH adjusting meanss
Interface and the installation portion for fixing first circulation pump, the pipeline between pH adjusting meanss and demineralized water treatment device are provided with the second water purification
Pump；Water storage device has pure water inlet, and its pipeline between pH adjusting meanss is provided with the 3rd clarified water pump；
Liquid dispensing device includes dispensing box, blender, concentration sensor, the second electrically-controlled valve, water ga(u)ge, high-pressure pump, gear oil pump
And frequency converter；Blender and concentration sensor are arranged in dispensing box, and blender includes inlet and liquid outlet, inlet and goes out
Hybrid chamber is formed between liquid mouthful, inlet includes the water inlet and oil inlet positioned at the blender both sides, and water inlet passes through
The pure water inlet connection of water inlet pipe and water storage device, magnetic valve, water ga(u)ge and high-pressure pump are arranged on the water inlet pipe, oil-feed
Mouth connects fuel reserve tank by oil inlet pipe, and gear oil pump is arranged on the oil inlet pipe；
Controller respectively with rabbling mechanism, pH sensors, the first electrically-controlled valve, circulating pump, concentration sensor, the second electrically-controlled valve, water
The inverter communication connection of flowmeter, gear oil pump；Controller can control the first electrically-controlled valve to open according to pH sensor detection signals
Degree；Or the second automatically controlled valve opening is controlled according to concentration sensor and water ga(u)ge detection signal, and control frequency converter to adjust gear
The motor speed of oil pump.
Preferably, it is provided with water storage device in the first liquid level sensor, dispensing box and is provided with the second liquid level sensor, fuel reserve tank
Inside be provided with the 3rd liquid level sensor, the first liquid level sensor, the second liquid level sensor and the 3rd liquid level sensor with control
Device is connected, and when liquid level is relatively low in water storage device, dispensing box and fuel reserve tank, controller can control relevant device to be added
Liquid.
Preferably, in addition to by gasoline pump the emulsification oil drum being connected with fuel reserve tank, it is ensured that emulsion supply is sufficient,
When preventing that oil emulsion storage is too small, cause gear oil pump 24 to dally, and cause concentration of emulsion used too low, do not meet use requirement.
Preferably, it is additionally provided with for carrying out well-mixed second circulation pump to emulsion, can effectively prevents in dispensing box
Only oil emulsion and clear water is caused to be layered because static for a long time, so as to ensure that concentration of emulsion used is homogeneous, stably.
Preferably, the liquid temperature sensor for gathering emulsion temperature is additionally provided with dispensing box.
Preferably, dispensing box is provided with the thermoregulation mechanism for being used for adjusting emulsion temperature.
Preferably, thermoregulation mechanism includes muff, and water stream channel, the water are formed between muff and dispensing box
Circulation road is connected by pipeline with cold-hot-water device, and the cold-hot-water device controls work by controller, to ensure to emulsify liquid temperature
The stabilization of degree.
Preferably, screen pack is provided with dispensing box, may filter that and granule foreign is mixed in emulsion, prevent it to underground liquid
Pressure equipment causes abrasion, and potential safety hazard is brought to hydraulic support.
Preferably, oil flowmeter is additionally provided with the oil inlet pipe, facilitates operating personnel to carry out emulsification oil pump in failure
Maintenance.
Preferably, blender include positioned at middle part mixing unit, respectively be located at mixing unit both sides diversion division, water inlet and
Oil inlet is located on the diversion division respectively, and clear water and oil emulsion are more fully mixed.
Automatic liquid preparing device of emulsified liquid proposed by the present invention, realizes the automatic mixing of oil emulsion and clear water, and it improves
The feed flow quality of emulsion, improves with liquid efficiency, can prevent abrasion and corrosion of the harmful substance to underground hydraulic pressure equipment, keep away
Exempt from the potential safety hazard that hydraulic support exists in use, it is ensured that the stability that support is used, the safe and efficient production to working face
There is important practical usage.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automatic liquid preparing device of emulsified liquid proposed by the present invention.
Embodiment
As shown in figure 1, a kind of automatic liquid preparing device of emulsified liquid proposed by the present invention, including：Purifier, liquid dispensing device and
Controller；
Purifier includes flocculation pretreatment unit 1, filter 4, demineralized water treatment device 6, pH adjusting meanss 8 and water storage device 15；
The pretreatment unit 1 that flocculates has mine water water inlet, which is provided with flocculant tank 2 and rabbling mechanism 3, flocculation pretreatment dress
Put 1, filter 4, demineralized water treatment device 6, pH adjusting meanss 8 and water storage device 15 and pass sequentially through pipeline communication；Set in filter 4
There is at least two layers high efficiency particulate air, the high efficiency particulate air includes superposed quartz sand filtration net 41 and positioned at bottom
Activated charcoal strainer 42, the pipeline between filter 4 and flocculation pretreatment unit 1 is provided with the first clarified water pump 5；Demineralized water treatment device
Pipeline between 6 and filter 4 is provided with decompressor 7；PH adjusting meanss 8 are provided with acid medicine tank 9 and basic agent
Tank 10, is connected between acid medicine tank 9 and basic agent tank 10 by discharge pipe, and the discharge pipe is provided with the first electricity
The installation portion with the interface penetrated for pH sensors 12 and for fixing first circulation pump 13 in valve 11, pH adjusting meanss 8 is controlled,
Pipeline between pH adjusting meanss 8 and demineralized water treatment device 6 is provided with the second clarified water pump 14；Water storage device 15 has pure water inlet, its
Pipeline between pH adjusting meanss 8 is provided with the 3rd clarified water pump 16；
Liquid dispensing device includes dispensing box 17, blender 18, concentration sensor 19, the second electrically-controlled valve 20, water ga(u)ge 21, high-pressure pump
22nd, gear oil pump 24 and frequency converter；Blender 18 and concentration sensor 19 are arranged in dispensing box 17, and blender 18 includes feed liquor
Mouth and liquid outlet, are formed with hybrid chamber between the inlet and the liquid outlet, the inlet includes being located at the mixing
The water inlet and oil inlet of device both sides, the water inlet are connected by water inlet pipe with the pure water inlet of water storage device 15, magnetic valve
20th, water ga(u)ge 21 and high-pressure pump 22 are arranged on the water inlet pipe, and oil inlet connects fuel reserve tank 23, gear oil by oil inlet pipe
Pump 24 is arranged on the oil inlet pipe；
Controller respectively with rabbling mechanism 3, pH sensors 12, the first electrically-controlled valve 11, circulating pump 13, concentration sensor 19, second
Electrically-controlled valve 20, water ga(u)ge 21, the inverter communication connection of gear oil pump 23；Controller can detect signal according to pH sensors 12
Control the aperture of the first electrically-controlled valve 11；Or control the second electrically-controlled valve 20 to open according to concentration sensor 19 and the detection signal of water ga(u)ge 21
Degree, and control the motor speed of frequency converter regulation gear oil pump 24.
With reference to this programme when with liquid process, mine water is entered in flocculation pretreatment unit 1 by water inlet, according to water quality
Situation topples over a certain amount of flocculant into flocculant pretreatment unit 1 from flocculant tank 2 is interior, starts the agitation ore deposit of rabbling mechanism 3
Well uses the partial particulate impurity in water certain time, mine water to occur flocculation, and is separated from water, and passes through the first clarified water pump
The pretreated mine water of flocculation is pumped into filter 4 by 5, and mine water passes sequentially through multiple filtration net, made from top to bottom
Impurity, suspension and smell in water etc. are efficiently removed, so as to obtain the clear water of colorless and odorless.Clear water after filtering passes through
Decompressor 7 depressurizes the job requirement for reaching demineralized water treatment device 6, and carries out sofening treatment in demineralized water treatment device 6, makes in clear water
Calcium, magnesium ion reaction generation insoluble precipitate are CaCO3With Mg (OH)2, so that the clear water after being softened.It is net by second
Clear water after softening is pumped into pH adjusting meanss 8 by water pump 14, the pH value of clear water in the collection pH of pH sensors 12 adjusting meanss 8,
Corresponding first electricity that the data point reuse that system is gathered according to pH sensors 12 is connected with acid medicine tank 9 and basic agent tank 10
The working condition of valve 11 is controlled, the pH value of clear water is stablized in the range of 6~9, to meet being wanted with water during configuration emulsion
Ask.Clear water after pH is adjusted by the 3rd clarified water pump 14 is pumped into water storage device 11.
According to the requirement of force piece hydraulic system pair, concentration of emulsion used is preset, the second magnetic valve 20 is opened, passes through
Clear water in water storage device 11 is pumped into blender 18 by high-pressure pump 22, and water ga(u)ge 21 gathers clear water flow, controller root in real time
According to the gathered data and default concentration of emulsion used of water ga(u)ge 21, control frequency converter adjusts the motor speed of gear oil pump 24,
Oil emulsion in fuel reserve tank 23 is pumped into blender 18 by gear oil pump 24 and oil inlet pipe, and clear water and oil emulsion are respectively from two
Side enters blender 18, and is tentatively mixed in blender 18, is naturally fallen in thereafter by the liquid outlet of blender with liquid
In case 17, and concentration sensor 19 gathers the concentration of emulsion used in dispensing box 17 in real time, and controller gathers concentration sensor 19
Concentration value be compared with previously given concentration value, if difference between the two is within the acceptable range, illustrate gear
The motor speed of oil pump 22 is stable, if difference is in unacceptable scope between the two, controller is then become by Frequency Converter Control
Frequency modulation speed, i.e.,：If detected value is less than set-point, controller passes through Frequency Converter Control gear oil pump 22 to frequency converter output signal
Motor speed increase so that oil emulsion oil inlet quantity increase, because clear water flow is constant, oil emulsion increase while, emulsification
The concentration of liquid increases therewith；If detected value is more than set-point, controller passes through Frequency Converter Control gear to frequency converter output signal
The motor speed of oil pump 22 reduces so that the oil inlet quantity of oil emulsion reduces, because clear water flow is constant, and it is same that oil emulsion reduces
When, the concentration of emulsion reduces therewith；Pass through said process, you can ensure that the concentration of emulsion used of configuration meets default concentration bar
Part, and can maintain in stable scope.
This programme is provided with the first liquid level sensor 25, dispensing box 17 in water storage device 15 and is provided with the second liquid level sensor
26, fuel reserve tank 23 is interior to be provided with the 3rd liquid level sensor 27, the first liquid level sensor 25, the second liquid level sensor 26 and the 3rd liquid
Level sensor 27 is connected with controller, when liquid level is relatively low in water storage device 15, dispensing box 17 and fuel reserve tank 23, controller
Relevant device can be controlled to carry out liquid feeding.
During liquid, the oil emulsion in fuel reserve tank 23 is constantly consumed, and when oil emulsion storage is too small, can cause gear
Oil pump 24 dallies, and causes concentration of emulsion used too low, does not meet use requirement.Therefore, when oil emulsion storage is too small, gasoline pump 28
The oil emulsion emulsified in oil drum 29 is pumped into fuel reserve tank 23, it is ensured that emulsion supply is sufficient.
Be additionally provided with dispensing box 17 for carrying out well-mixed second circulation pump 30 to emulsion, can effectively prevent because
It is static for a long time to cause oil emulsion and clear water to be layered, so as to ensure that concentration of emulsion used is homogeneous, stably.
The temperature of emulsion influences the performance of emulsion, and then the service life of the support equipment of influence working face,
Therefore, it is additionally provided with dispensing box 17 on liquid temperature sensor 31, dispensing box 17 and temperature adjusting mechanism is installed, the temperature adjusts machine
Structure includes being formed with water stream channel between the muff 32 of muff 32 and dispensing box 17, and liquid temperature sensor 31 gathers emulsion in real time
Temperature, the cold-hot-water device running that the temperature data control that controller is gathered according to liquid temperature sensor 31 is connected with water stream channel,
To ensure the stabilization of emulsion temperature.
If mixing granule foreign in emulsion, it will abrasion is caused to underground hydraulic pressure equipment, safety is brought to hydraulic support
Hidden danger, therefore, is additionally provided with screen pack 33 in dispensing box 17.
Oil flowmeter 34 is additionally provided with oil inlet pipe, oil flowmeter 34 gathers the flow of oil emulsion, the convenient operation in failure
Personnel overhaul to emulsification oil pump 24, and can be used as the reference refueled into fuel reserve tank 17.Blender 18 above includes
Mixing unit positioned at middle part, the diversion division for being located at mixing unit both sides respectively, water inlet and oil inlet are located at the diversion division respectively
On, clear water and oil emulsion are more fully mixed.
A kind of automatic liquid preparing device of emulsified liquid proposed by the present invention, realizes the automatic mixing of oil emulsion and clear water, its
The feed flow quality of emulsion is improved, is improved with liquid efficiency, abrasion and corruption of the harmful substance to underground hydraulic pressure equipment can be prevented
Erosion, it is to avoid the potential safety hazard that hydraulic support exists in use, it is ensured that the stability that support is used, to the safe and efficient of working face
Production has important practical usage.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of automatic liquid preparing device of emulsified liquid, it is characterised in that including：Purifier, liquid dispensing device and controller；
Purifier includes flocculation pretreatment unit（1）, filter（4）, demineralized water treatment device（6）, pH adjusting meanss（8）And water storage
Device（15）；Flocculate pretreatment unit（1）With mine water water inlet, flocculant tank which is provided with（2）And rabbling mechanism
（3）, flocculate pretreatment unit（1）, filter（4）, demineralized water treatment device（6）, pH adjusting meanss（8）And water storage device（15）Successively
Pass through pipeline communication；Filter（4）Interior to be provided with least two layers screen pack, the screen pack includes superposed quartz sand mistake
Filter screen（41）And the activated charcoal strainer positioned at bottom（42）, filter（4）With flocculation pretreatment unit（1）Between pipe
Road is provided with the first clarified water pump（5）；Demineralized water treatment device（6）With filter（4）Between pipeline be provided with decompressor（7）；pH
Adjusting means（8）It is provided with acid medicine tank（9）With basic agent tank（10）, acid medicine tank（9）With basic agent tank（10）
Between connected by discharge pipe, the discharge pipe be provided with the first electrically-controlled valve（11）, pH adjusting meanss（8）It is upper that there is confession
PH sensors（12）The interface that penetrates and for fixing first circulation pump（13）Installation portion, pH adjusting meanss（8）Filled with soft water
Put（6）Between pipeline be provided with the second clarified water pump（14）；Water storage device（15）With pure water inlet, itself and pH adjusting meanss
（8）Between pipeline be provided with the 3rd clarified water pump（16）；
Liquid dispensing device includes dispensing box（17）, blender（18）, concentration sensor（19）, the second electrically-controlled valve（20）, water ga(u)ge
（21）, high-pressure pump（22）, gear oil pump（24）And frequency converter；Blender（18）And concentration sensor（19）It is arranged on dispensing box
（17）It is interior, blender（18）Including inlet and liquid outlet, hybrid chamber, institute are formed between the inlet and the liquid outlet
Stating inlet includes the water inlet and oil inlet positioned at the blender both sides, and the water inlet passes through water inlet pipe and water storage device
（15）Pure water inlet connection, magnetic valve（20）, water ga(u)ge（21）And high-pressure pump（22）It is arranged on the water inlet pipe, oil-feed
Mouth connects fuel reserve tank by oil inlet pipe（23）, gear oil pump（24）It is arranged on the oil inlet pipe；
Controller respectively with rabbling mechanism（3）, pH sensors（12）, the first electrically-controlled valve（11）, circulating pump（13）, concentration sensor
（19）, the second electrically-controlled valve（20）, water ga(u)ge（21）, gear oil pump（23）Inverter communication connection；Controller can be according to pH
Sensor（12）Detect that signal controls the first electrically-controlled valve（11）Aperture；Or according to concentration sensor（19）And water ga(u)ge（21）Inspection
Survey signal and control the second electrically-controlled valve（20）Aperture, and control frequency converter to adjust gear oil pump（24）Motor speed.
2. automatic liquid preparing device of emulsified liquid according to claim 1, it is characterised in that water storage device（15）Inside it is provided with first
Liquid level sensor（25）, dispensing box（17）Inside it is provided with the second liquid level sensor（26）, fuel reserve tank（23）Inside it is provided with the 3rd liquid level biography
Sensor（27）, the first liquid level sensor（25）, the second liquid level sensor（26）And the 3rd liquid level sensor（27）With control
Device is connected.
3. automatic liquid preparing device of emulsified liquid according to claim 2, it is characterised in that the liquid dispensing device also includes passing through
Gasoline pump（28）With fuel reserve tank（23）The emulsification oil drum of connection（29）.
4. automatic liquid preparing device of emulsified liquid according to claim 1, it is characterised in that dispensing box（17）Inside being additionally provided with is used for
Well-mixed second circulation pump is carried out to emulsion（30）.
5. automatic liquid preparing device of emulsified liquid according to claim 1, it is characterised in that dispensing box（17）Inside being additionally provided with is used for
Gather the liquid temperature sensor of emulsion temperature（31）.
6. automatic liquid preparing device of emulsified liquid according to claim 5, it is characterised in that dispensing box（17）Being provided with is used to adjust
Save the thermoregulation mechanism of emulsion temperature.
7. automatic liquid preparing device of emulsified liquid according to claim 6, it is characterised in that thermoregulation mechanism includes muff
（32）, muff（32）With dispensing box（17）Between be formed with water stream channel, the water stream channel passes through pipeline and filled with hot and cold water
Connection is put, the cold-hot-water device controls work by controller.
8. automatic liquid preparing device of emulsified liquid according to claim 1, it is characterised in that dispensing box（17）It is interior to be provided with screen pack
（33）.
9. automatic liquid preparing device of emulsified liquid according to claim 1, it is characterised in that oily stream is additionally provided with the oil inlet pipe
Gauge（34）.
10. automatic liquid preparing device of emulsified liquid according to claim 1, it is characterised in that blender（18）Including in
The mixing unit in portion, the diversion division for being located at mixing unit both sides respectively, water inlet and oil inlet are located on the diversion division respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228542.8A CN107051246B (en) | 2017-04-10 | 2017-04-10 | Automatic emulsion preparation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228542.8A CN107051246B (en) | 2017-04-10 | 2017-04-10 | Automatic emulsion preparation device |
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| Publication Number | Publication Date |
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| CN107051246A true CN107051246A (en) | 2017-08-18 |
| CN107051246B CN107051246B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228542.8A Active CN107051246B (en) | 2017-04-10 | 2017-04-10 | Automatic emulsion preparation device |
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Cited By (1)
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|---|---|---|---|---|
| CN107450504A (en) * | 2017-09-19 | 2017-12-08 | 齐鲁工业大学 | A kind of stock tank mixing control framework and stock tank stir data handling system |
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| CN107051246B (en) | 2024-02-27 |
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