CN104632256A - Automatic preparation and supply system and method for emulsion - Google Patents
Automatic preparation and supply system and method for emulsion Download PDFInfo
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- CN104632256A CN104632256A CN201410742608.1A CN201410742608A CN104632256A CN 104632256 A CN104632256 A CN 104632256A CN 201410742608 A CN201410742608 A CN 201410742608A CN 104632256 A CN104632256 A CN 104632256A
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- emulsion
- buffer tank
- horizontal buffer
- pipeline
- pure water
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- 239000000839 emulsion Substances 0.000 title claims abstract description 268
- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 156
- 239000008213 purified water Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims description 132
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 62
- 229910001220 stainless steel Inorganic materials 0.000 claims description 34
- 239000010935 stainless steel Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 33
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 31
- 229910052759 nickel Inorganic materials 0.000 claims description 31
- 239000011701 zinc Substances 0.000 claims description 31
- 229910052725 zinc Inorganic materials 0.000 claims description 31
- 238000004945 emulsification Methods 0.000 claims description 24
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000001223 reverse osmosis Methods 0.000 claims description 9
- 230000032258 transport Effects 0.000 claims description 9
- 230000007257 malfunction Effects 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000005065 mining Methods 0.000 abstract description 5
- 239000000344 soap Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000006002 Pepper Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method 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
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/44—Hydraulic, pneumatic, or hydraulic-pneumatic props
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention discloses an automatic preparation and supply system and method for emulsion. The automatic preparation and supply system for emulsion comprises a ground concentrated emulsion preparation system, horizontal buffering water tanks and a mining area emulsion pump station, the ground concentrated emulsion preparation system is connected with the horizontal buffering water tanks, the horizontal buffering water tanks are connected with the mining area emulsion pump station, emulsified oil is delivered to a pipeline through emulsified oil pumps and an emulsified oil flowmeter, purified water is delivered to the pipeline through purified water pumps and a purified water flowmeter, emulsion prepared in the pipeline is delivered to a ground matching box, the emulsion in the ground matching box is delivered to the horizontal buffering water tanks through delivery valves, emulsion flowmeters and reducing valves, and the emulsion entering the horizontal buffering water tanks is delivered to next-level horizontal buffering water tanks through delivery valves and reducing valves in sequence. The system and method can effectively solve the problems that manual emulsion preparation precision is low, efficiency is low, the water quality of mine water is poor, a soap graining reaction is likely to occur and consequently hydraulic systems cannot work normally.
Description
Technical field
The present invention relates to the emulsion dosing of coal industry fully-mechanized mining working pumping plant and automatic liquid supply field, particularly a kind of emulsion automatically join for system and automatically join confession method.
Background technology
Emulsion is the driving medium of coal mine hydraulic supporting and hydraulic prop, plays blood effect in hydraulic system, and emulsion is equipped with a certain proportion of water by oil emulsion to mix.Due to the transmission effect of emulsion not only starting power, also play lubrication, cooling, anticorrosion, anti-corrosion, therefore emulsion quality is the deciding factor affecting hydraulic test application life simultaneously.Traditional fully-mechanized mining working generally arranges emulsion power pack near stope, utilize mine water and the on-the-spot human configuration emulsion of oil emulsion, its proportioning great majority are observed by sampling light refractometer, low precision, efficiency is low, be affected by human factors large, be difficult to the accurate proportioning realizing concentration of emulsion used, and use the emulsion of mine water proportioning, react because very easily there is graining out by water quality impact, at liquid feeding pipeline, valve group, stent strut body forms calcium carbonate, magnesium carbonate, the salt-pepper noise such as calcium sulfate also adhere to, cause the leakage of valve group string liquid, hydraulic system cisco unity malfunction etc., this is a difficult problem for puzzlement coal enterprise equipment management always.
Summary of the invention
In view of this, the invention reside in and provide a kind of emulsion automatically join for system and automatically join confession method, low to solve above-mentioned human configuration emulsion precision, efficiency is low, is affected by human factors greatly and uses mine water water quality inferiority that graining out easily occurs and react the problem causing hydraulic system cisco unity malfunction.
For solving the problem, the invention provides following technical scheme:
One aspect of the present invention, discloses a kind of emulsion and automatically joins for system, comprising:
Liquid mixing system is concentrated on ground, comprise: source of purified water device, emulsion tank and ground proportioning case, emulsion tank is connected with ground proportioning case by the transfer valve of pipeline through ground proportioning case after being communicated with source of purified water device by pipeline again, pipeline between the transfer valve of emulsion tank and ground proportioning case is disposed with emulsification oil pump and oil emulsion flow meter, the pipeline between the transfer valve of source of purified water device and ground proportioning case is disposed with pure water water pump and pure water flow meter;
One or more horizontal buffer tank, wherein, each horizontal buffer tank is made up of one or more stainless steel water tank, one or more horizontal buffer tank is connected with ground proportioning case by pipeline successively, pipeline between ground proportioning case and adjacent level buffer tank is disposed with the reducing valve of the delivery valve of ground proportioning case, emulsion flow meter and adjacent level buffer tank, the pipeline between two adjacent horizontal buffer tanks is provided with the main line delivery valve of the horizontal buffer tank of higher level and the reducing valve of the horizontal buffer tank of next stage successively; And
One or more exploiting fields emulsion power pack, wherein, each exploiting field emulsion power pack comprises: emulsion pump, exploiting field emulsified liquid pump station water tank and fall resistance and automatically return liquid device, branch pipeline between exploiting field emulsified liquid pump station water tank with described corresponding horizontal buffer tank is provided with the branch pipeline delivery valve of one or more horizontal buffer tank, the entrance of the emulsion pump of each exploiting field emulsion power pack is connected with corresponding exploiting field emulsified liquid pump station water tank by pipette, hydraulic system is connected with emulsion pump by feed pipe, liquid back pipe between hydraulic system and exploiting field emulsified liquid pump station water tank is provided with and falls resistance time liquid device automatically.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, and emulsification oil pump and pure water pump are at least set to two respectively, and described emulsification oil pump and pure water pump are connected side by side respectively by pipeline and can Non-follow control and/or automatically control.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, when fully automatic operation state, at least two emulsification oil pumps and at least two pure water water pumps alternate run respectively, one of them emulsification oil pump and a pure water water pump arrive setting running time or the time of breaking down respectively, and another emulsification oil pump and another pure water water pump will automatically switch to running status respectively.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, and pipeline, branch pipeline and pipette adopt inertia material.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, and inertia material is stainless steel, zinc or nickel further.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, horizontal buffer tank can be provided with three further, first horizontal buffer tank is arranged on underground 50m, and the second horizontal buffer tank is arranged on underground 300m, and the 3rd horizontal buffer tank is arranged on underground 550m.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, and the pure water of source of purified water device takes from the rich pure water of colliery power plant for self-supply reverse osmosis water production apparatus production, and pure water electrical conductivity is at below 30us/cm, Na
+concentration is at below 6mg/L, Cl
-concentration is at below 5mg/L, and hardness is at below 0.1mmol/L, and pH value is below 7.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, also comprise Automated condtrol and monitoring system, described Automated condtrol and monitoring system comprise: control module, PLC, frequency converter, touch display screen, liquid level sensor and system failure warning device;
Wherein, control module and pure water flow meter, oil emulsion flow meter is connected with emulsion flow meter, pure water flow meter detects the actual flow of pure water, and the actual flow real-time data transmission extremely described control module that will detect, control module is connected with PLC and touch display screen, PLC is connected with described frequency converter, frequency converter is connected with oil emulsion flow meter, according to the real-time detector data of the pure water actual flow that control module receives, frequency variation signal is exported by frequency converter after inputting relevant information by PLC, automatically oil emulsion flow meter is regulated in proportion, oil emulsion flow meter can detect the actual flow of oil emulsion in real time and the data of the oil emulsion actual flow detected in real time are sent to control module simultaneously, control module can obtain actual instantaneous concentration of emulsion used by the actual flow of oil emulsion and the actual flow of pure water, and be presented on touch display screen, emulsion flow meter can detect the actual flow of emulsion in real time and the data of the emulsion actual flow detected in real time are sent to control module in addition, touch display screen is provided with two kinds of control models of manual control unit and automatic control unit, automatically runs when normally joining feed flow, system overhaul, debugging or malfunction time can be switched to manual mode of operation,
Wherein, system failure warning device, liquid level sensor is all connected with described control module, liquid level sensor is separately positioned on the body of source of purified water device, on the proportioning case of ground and on horizontal buffer tank, liquid level sensor detects described source of purified water device in real time, its real-time detector data is also transferred to described control module by the liquid level of ground proportioning case and horizontal buffer tank, if source of purified water device, when liquid level in ground proportioning case or horizontal buffer tank exceedes the highest liquid level or the minimum liquid level lower than setting of setting, described control module startup separator warning device is reported to the police,
Whole emulsion is joined confession system operation data by Industrial Ethernet and is uploaded to Control Room by control module and PLC automatically, achieves remote real-time monitoring.
A kind of emulsion disclosed by the invention is joined in the above-described embodiment for system automatically, control module is connected with the transfer valve of emulsification oil pump, pure water water pump, ground proportioning case and delivery valve, the reducing valve of horizontal buffer tank and the main line of horizontal buffer tank and branch pipeline delivery valve respectively, and controls it and open or close.
The present invention on the other hand, discloses a kind of emulsion and automatically joins confession method, comprise the following steps:
Step one: the rich pure water that colliery power plant for self-supply reverse osmosis water production apparatus is produced is stored in source of purified water device, described pure water is transported in pipeline through pure water water pump and pure water flow meter, and described oil emulsion is transported in pipeline through emulsification oil pump and oil emulsion flow meter simultaneously;
Step 2: the actual flow detected according to pure water flow meter and the matched proportion density of required oil emulsion, regulates oil emulsion flow meter by control module and PLC, realizes oil emulsion and the automatic mixing of pure water in pipeline;
Step 3: the emulsion be equipped with is transported in the proportioning case of ground by pipeline through ground proportioning case transfer valve;
Step 4: be stored in emulsion in the proportioning case of ground successively through the delivery valve of ground proportioning case, emulsion flow meter and horizontal baffle-box reducing valve enter one or more horizontal baffle-box successively, with after transport to emulsion station, each exploiting field, down-hole through branch pipeline;
Step 5: emulsion can enter the horizontal buffer tank of next stage through the reducing valve of the main line delivery valve of horizontal buffer tank and the horizontal buffer tank of next stage by pipeline, and the emulsion subsequently in the horizontal buffer tank of next stage transports to each exploiting field, down-hole emulsion power pack through the branch pipeline delivery valve of this horizontal buffer tank by branch pipeline;
Step 6: the emulsion transporting to emulsion station, each exploiting field, down-hole through exploiting field emulsified liquid pump station water tank temporarily store with step-down after, then through emulsion pump pressurization, transport to each hydraulic system;
Step 7: when quitting work, is back to emulsion in the emulsified liquid pump station water tank of exploiting field through liquid back pipe road by falling the automatic liquid device that returns of resistance.
Beneficial effect of the present invention is:
(1) the present invention utilizes ground to concentrate liquid mixing system and automatic liquid supply system, advanced frequency conversion automatic mixing technology is adopted to achieve automatically matched emulsion, matched proportion density and the proportioning uniformity are significantly improved, eliminate human configuration emulsion precision low, efficiency is low, be affected by human factors large problem, effectively avoid the generation of hydraulic support corrosion, fouling, blocking, the string liquid phenomenon of leakage, extend hydraulic valve piece application life, compared with before, reduce hydraulic support accessory acquisition expenses and support overhaul cost more than 40%.
(2) emulsion of the rich pure water proportioning utilizing colliery power plant for self-supply reverse osmosis water production apparatus to produce improves credit rating, and emulsion changes into present clarification, transparent colourless liquid by traditional milky.
(3) designed and produced and fall resistance and automatically return liquid device, be applied on coal-face pumping plant liquid back pipe road, auxiliary power is provided for emulsion is back to pumping plant emulsion box, the application that liquid device is returned in resistance is automatically fallen, reduce hydraulic support and return liquid resistance, the phenomenon not only avoiding people to be off liquid back pipe road causing emulsion to run off, and used time decreased average 12 seconds that passing is tried to stop people from fighting each other.This invention has stronger application value, can be applicable at national coal industry.
(4) the PLC Automated condtrol of independent development and monitoring programme, automatic matching device realizes unmanned fully automatic operation under the control of PLC, and be uploaded to Control Room by Industrial Ethernet, monitor running in real time, facilitate administrative staff to manage intuitively.
Accompanying drawing explanation
Fig. 1 is the structural representation that an embodiment for system joined automatically by a kind of emulsion disclosed by the invention;
Fig. 2 is the structural representation that the another one embodiment for system joined automatically by a kind of emulsion disclosed by the invention;
Fig. 3 is the structural representation that the another one embodiment for system joined automatically by a kind of emulsion disclosed by the invention;
Fig. 4 is Automated condtrol and the monitoring system structural representation that the system of confession joined automatically by a kind of emulsion disclosed by the invention.
Detailed description of the invention
For clearly demonstrating the scheme in the present invention, providing preferred embodiment below and being described with reference to the accompanying drawings.
Fig. 1 is the structural representation that an embodiment for system joined automatically by a kind of emulsion disclosed by the invention, as shown in Figure 1, a kind of emulsion disclosed by the invention is joined for system automatically, comprise: liquid mixing system 01 is concentrated on ground, horizontal buffer tank 02 and exploiting field emulsion power pack 03, ground concentrates liquid mixing system 01 and horizontal buffer tank 02 by being coated with stainless steel, the pipeline of zinc or nickel material connects, horizontal buffer tank 02 is also by being coated with stainless steel with exploiting field emulsion power pack 03, the branch pipeline of zinc or nickel material connects, according to the demand of reality to emulsion, emulsion can be controlled and flow into the horizontal buffer tank 04 of next stage successively from the emulsion that horizontal buffer tank 02 flows out.
Fig. 2 is the structural representation that an embodiment for system joined automatically by a kind of emulsion disclosed by the invention, as shown in Figure 2, ground concentrates liquid mixing system to comprise: source of purified water device 10, emulsion tank 05 and ground proportioning case 13, emulsion tank 05 is by being coated with stainless steel, again by being coated with stainless steel after the pipeline of zinc or nickel material is communicated with source of purified water device 10, the pipeline of zinc or nickel material is connected with ground proportioning case 13 through the transfer valve 12 of ground proportioning case, the oil emulsion of different model can be stored in emulsion tank 05, pipeline between the transfer valve 12 of emulsion tank 05 and ground proportioning case is disposed with emulsification oil pump 06 and oil emulsion flow meter 07, pipeline between the transfer valve 12 of source of purified water device 10 and ground proportioning case is disposed with pure water water pump 09 and pure water flow meter 08, emulsion first mixes in pipeline, then ground proportioning case 13 is entered, in order to avoid emulsion undercompounding, mixing plant is provided with in ground proportioning case 13, the emulsion prepared in pipeline is mixed further in ground proportioning case 13.More than three horizontal buffer tanks are provided with in Fig. 2, that the first horizontal buffer tank 18 is arranged on underground 50m respectively, second horizontal buffer tank 23 is arranged on underground 300m, 3rd horizontal buffer tank 28 is arranged on underground 550m, first horizontal buffer tank 18, second horizontal buffer tank 23 and the 3rd horizontal buffer tank 28 are made up of one or more stainless steel water tank, first horizontal buffer tank 18 is by being coated with stainless steel, the main line of zinc or nickel material is connected with ground proportioning case 13, ground proportioning case 13 is by ground proportioning case delivery valve 15, emulsion flow meter 16 is connected with the first horizontal buffer tank 18 with the first horizontal buffer tank reducing valve 17, ground proportioning case delivery valve 15 is to control emulsion the need of entering in the first horizontal buffer tank, emulsion flow meter 16 detects the flow on current pipeline, first horizontal buffer tank 18 is the effects playing temporarily storage and step-down buffering.Second horizontal buffer tank 23 is by being coated with stainless steel, the main line of zinc or nickel material is connected with the first horizontal buffer tank 18, pipeline between first horizontal buffer tank 18 and the second horizontal buffer tank 23 is provided with the first horizontal buffer tank main line delivery valve 21 and the second horizontal buffer tank reducing valve 22, first horizontal buffer tank main line delivery valve 21 is to control emulsion the need of entering in the second horizontal buffer tank 23,3rd horizontal buffer tank 28 is by being coated with stainless steel, the main line of zinc or nickel material is connected with the second horizontal buffer tank 23, the pipeline that 3rd horizontal buffer tank 28 is connected with the second horizontal buffer tank 23 is provided with the second horizontal buffer tank main line delivery valve 26 and the 3rd horizontal buffer tank reducing valve 27, buffer tank 33 horizontal in next stage is connected successively subsequently, the pipeline that 3rd horizontal buffer tank 28 is connected with the horizontal buffer tank of next stage 33 is provided with the 3rd horizontal buffer tank main line delivery valve 31 and the horizontal buffer tank reducing valve 32 of next stage, position and quantity that horizontal buffer tank is set can be needed according to reality mining.
As shown in Figure 2, first horizontal buffer tank 18, second horizontal buffer tank 23 can be connected with an exploiting field emulsion power pack respectively with the 3rd horizontal buffer tank 28, an emulsion pump is set for each exploiting field emulsion power pack and describes the present invention in detail, first exploiting field emulsion power pack of the first horizontal buffer tank 18 comprises the first exploiting field emulsified liquid pump station water tank 35, first emulsion pump 36, first hydraulic system 37 and first is fallen resistance and is automatically returned liquid device 38, first horizontal buffer tank 18 through the first horizontal buffer tank branch pipeline first delivery valve 19 by being coated with stainless steel, the branch pipeline of zinc or nickel material is connected with the first exploiting field emulsified liquid pump station water tank 35 entrance, first horizontal buffer tank branch pipeline first delivery valve 19 controls emulsion the need of entering the first exploiting field work station, export at the first exploiting field emulsified liquid pump station water tank 35 and be coated with stainless steel between the first hydraulic system 37, the feed pipe of zinc or nickel material is provided with the first emulsion pump 36, pipeline between first exploiting field emulsified liquid pump station water tank 35 and the first emulsion pump 36 is for being coated with stainless steel, the pipette of zinc or nickel material, pipeline between first emulsion pump 36 and the first hydraulic system 37 is for being coated with stainless steel, the feed pipe of zinc or nickel material, the effect of temporarily storage and step-down buffering is played at the first exploiting field emulsified liquid pump station water tank 35, first emulsion pump 36 plays emulsion pressurization, the liquid back pipe that first hydraulic system 37 is connected with the first exploiting field emulsified liquid pump station water tank 35 arranges first fall to hinder and automatically return liquid device 38, first falls the automatic liquid device 38 that returns of resistance provides auxiliary power for emulsion is back to emulsion power pack, reduce hydraulic support and return liquid resistance, the phenomenon avoiding people to be off liquid back pipe causing emulsion to run off.
Second horizontal buffer tank 23 through the second horizontal buffer tank branch pipeline first delivery valve 24 by being coated with stainless steel, the branch pipeline of zinc or nickel material is connected with the first exploiting field emulsified liquid pump station water tank 39 entrance, second horizontal buffer tank branch pipeline first delivery valve 24 controls emulsion the need of entering the first exploiting field work station, export at the first exploiting field emulsified liquid pump station water tank 39 and be coated with stainless steel between the first hydraulic system 41, the feed pipe of zinc or nickel material is provided with the first emulsion pump 40, pipeline between first exploiting field emulsified liquid pump station water tank 39 and the first emulsion pump 40 is for being coated with stainless steel, the pipette of zinc or nickel material, pipeline between first emulsion pump 40 and the first hydraulic system 41 is for being coated with stainless steel, the feed pipe of zinc or nickel material, first emulsion pump 40 plays emulsion pressurization, first exploiting field emulsified liquid pump station water tank 39 plays the effect of temporarily storage and step-down buffering, the liquid back pipe that first hydraulic system 41 is connected with the first exploiting field emulsified liquid pump station water tank 39 is provided with first fall to hinder and automatically return liquid device 42, first falls the automatic liquid device 42 that returns of resistance provides auxiliary power for emulsion is back to emulsion power pack, reduce hydraulic support and return liquid resistance, the phenomenon avoiding people to be off liquid back pipe causing emulsion to run off.
3rd horizontal buffer tank 28 through the 3rd horizontal buffer tank branch pipeline first delivery valve 29 by being coated with stainless steel, the branch pipeline of zinc or nickel material is connected with the first exploiting field emulsified liquid pump station water tank 43 entrance, 3rd horizontal buffer tank branch pipeline first delivery valve 29 controls emulsion the need of entering the first exploiting field work station, export at the first exploiting field emulsified liquid pump station water tank 43 and be coated with stainless steel between the first hydraulic system 45, the feed pipe of zinc or nickel material is provided with the first emulsion pump 44, pipeline between first exploiting field emulsified liquid pump station water tank 43 and the first emulsion pump 44 is for being coated with stainless steel, the pipette of zinc or nickel material, pipeline between first emulsion pump 44 and the first hydraulic system 45 is for being coated with stainless steel, the feed pipe of zinc or nickel material, first emulsion pump 44 plays emulsion pressurization, first exploiting field emulsified liquid pump station water tank 43 plays the effect of temporarily storage and step-down buffering, the liquid back pipe that first hydraulic system 45 is connected with the first exploiting field emulsified liquid pump station water tank 43 arranges first fall to hinder and automatically return liquid device 46, first falls the automatic liquid device 46 that returns of resistance provides auxiliary power for emulsion is back to emulsion power pack, reduce hydraulic support and return liquid resistance, the phenomenon avoiding people to be off liquid back pipe causing emulsion to run off.
The the first horizontal buffer tank arranged for underground 50m multilevel automatically joining describes the present invention in detail for system composition graphs 1 and Fig. 3.
Multilevel automatically joining shown in Fig. 3 comprises for system two exploiting field emulsion power packs that liquid mixing system, two horizontal buffer tanks and the first horizontal buffer tank are concentrated in ground, the exploiting field emulsion power pack of the second horizontal buffer tank omits in the drawings, annexation between them is identical with Fig. 1, just do not repeating at this, at this, relation between the first horizontal buffer tank and two exploiting field emulsion power pack is being described.
As shown in Figure 3, the the first horizontal buffer tank being arranged on underground 50m is connected with two exploiting field emulsion power packs, first horizontal buffer tank 18 through the first horizontal buffer tank branch pipeline first delivery valve 19 by being coated with stainless steel, the branch pipeline of zinc or nickel material is connected with the first exploiting field emulsified liquid pump station water tank 35 entrance, first horizontal buffer tank branch pipeline first delivery valve 19 controls emulsion the need of entering the first exploiting field emulsion power pack, export at the first exploiting field emulsified liquid pump station water tank 35 and be coated with stainless steel between the first hydraulic system 37, the confession fluid path of zinc or nickel material is provided with the first emulsion pump 36, pipeline between first exploiting field emulsified liquid pump station water tank 35 and the first emulsion pump 36 is for being coated with stainless steel, the pipette of zinc or nickel material, pipeline between first emulsion pump 36 and the first hydraulic system 37 is for being coated with stainless steel, the feed pipe of zinc or nickel material, first exploiting field emulsified liquid pump station water tank 35 plays the effect of temporarily storage and step-down buffering, first emulsion pump 36 plays emulsion pressurization, the liquid back pipe road of the first hydraulic system 37 and the first exploiting field emulsified liquid pump station water tank 35 arranges first fall to hinder and automatically return liquid device 38, first falls the automatic liquid device 38 that returns of resistance provides auxiliary power for emulsion is back to emulsion power pack, reduce hydraulic support and return liquid resistance, the phenomenon avoiding people to be off liquid back pipe road causing emulsion to run off.
First horizontal buffer tank 18 through the first horizontal buffer tank branch pipeline second delivery valve 47 by being coated with stainless steel, the branch pipeline of zinc or nickel material is connected with the second exploiting field emulsified liquid pump station water tank 48 entrance, first horizontal buffer tank branch pipeline second delivery valve 47 controls emulsion the need of entering the second exploiting field emulsion power pack, export at the second exploiting field emulsified liquid pump station water tank 48 and be coated with stainless steel between the second hydraulic system 50, the feed pipe of zinc or nickel material is provided with the second emulsion pump 49, pipeline between second exploiting field emulsified liquid pump station water tank 48 and the second emulsion pump 49 is for being coated with stainless steel, the pipette of zinc or nickel material, pipeline between second emulsion pump 49 and the second hydraulic system 50 is for being coated with stainless steel, the feed pipe of zinc or nickel material, second emulsion pump 49 plays emulsion pressurization, second exploiting field emulsified liquid pump station water tank 48 plays the effect of temporarily storage and step-down buffering, the liquid back pipe that second hydraulic system 50 is connected with the second exploiting field emulsified liquid pump station water tank 48 arranges second fall to hinder and automatically return liquid device 51, second falls the automatic liquid device 51 that returns of resistance provides auxiliary power for emulsion is back to emulsion power pack, reduce hydraulic support and return liquid resistance, the phenomenon avoiding people to be off liquid back pipe causing emulsion to run off.
As shown in Figures 2 and 3, the emulsification oil pump 06 be connected with emulsion tank 05 can be set to two, two emulsification oil pumps 06 are connected side by side by the pipeline being coated with stainless steel, zinc or nickel material and can Non-follow control and/or automatically control, when fully automatic operation state, two emulsification oil pumps 06 can alternate run, one of them emulsification oil pump arrives setting running time or the time of breaking down, and next emulsification oil pump will automatically switch to running status.
As shown in Figures 2 and 3, the pure water water pump 09 be connected with source of purified water device 10 can be set to two, pure water water pump 09 is connected side by side by the pipeline being coated with stainless steel, zinc or nickel material and can Non-follow control and/or automatically control, when fully automatic operation state, pure water water pump 09 can alternate run, one of them pure water water pump arrives setting running time or the time of breaking down, and next pure water water pump will automatically switch to running status.
As the first horizontal buffer tank of Fig. 2 and Fig. 3, the second horizontal buffer tank, the body of the 3rd horizontal buffer tank is provided with camera, plays the object of monitoring, on duty without operator on duty, can monitor in real time in remote display.
As shown in Figure 1, Figure 2 and Figure 3, the pure water that source of purified water device 10 stores is the rich pure water taking from the reverse osmosis water production apparatus production of colliery power plant for self-supply, and in the embodiment of the present invention, the pure water electrical conductivity of source of purified water device 10 is below 30us/cm, Na
+concentration is below 6mg/L, Cl
-concentration is below 5mg/L, and hardness is below 0.1mmol/L, and pH value is less than 7.
For the present invention, electrical conductivity, Na
+, Cl
-, hardness is less, the acidity of pure water is stronger, is more less likely to occur graining out reaction, is just difficult to form the salt-pepper noise such as calcium carbonate, magnesium carbonate, calcium sulfate and adhere at liquid feeding pipeline, valve group, support cylinder simultaneously.
Can find out from following table one, electrical conductivity, the Na of underground 300 water sample and underground 50 water sample
+concentration, Cl
-concentration and hardness are all than the pure electrical conductivity of water of affluence, Na that power plant reverse osmosis water production apparatus is produced
+concentration, Cl
-concentration and hardness are all large, and the basicity of underground 300 water sample and underground 50 water sample is also large than power plant pure water, reaction inhaled by easy generation soap, so the rich pure water that power plant's reverse osmosis water production apparatus is produced is applicable to the present invention for the requirement of pure water and can solves in the present invention the problem using mine water water quality inferiority that graining out reaction easily occurs to cause hydraulic system cisco unity malfunction.
Table one: mine water and pure water water quality contrast table
As shown in Figure 4, emulsion disclosed by the invention automatically join for system be complete emulsion by the control of Automated condtrol platform and monitoring system automatically join confession, so emulsion is joined automatically also comprise Automated condtrol and monitoring system for system, Automated condtrol and monitoring system comprise: control module 56, PLC57, frequency converter 58, touch display screen 60, each liquid level sensor 52 and system failure warning device 53, control module 56 and pure water flow meter 08, oil emulsion flow meter 07, emulsion flow meter 16, each liquid level sensor 52, system failure warning device 53, emulsification oil pump 06, pure water water pump 09, ground proportioning case delivery valve 15 is connected with each horizontal buffer tank delivery valve 55 with the reducing valve 54 of ground proportioning case transfer valve 12 and each horizontal buffer tank, control module 56 controls the reducing valve 54 of ground proportioning case delivery valve 15 and ground proportioning case transfer valve 12 and each horizontal buffer tank and the open and close of each horizontal buffer tank delivery valve 55, wherein, the reducing valve 54 of each horizontal buffer tank comprises the first horizontal buffer tank reducing valve 17, second horizontal buffer tank reducing valve 22, the reducing valve 27 of the 3rd horizontal buffer tank, each horizontal buffer tank delivery valve 55 comprises the first horizontal buffer tank main line delivery valve 21, the main line delivery valve 26 of the second horizontal buffer tank, the main line delivery valve 31 of the 3rd horizontal buffer tank, and first horizontal buffer tank branch pipeline first delivery valve 19 and the first horizontal buffer tank branch pipeline second delivery valve 47, branch pipeline first delivery valve 29 being in charge of the first delivery valve 24 and the 3rd horizontal buffer tank of the second horizontal buffer tank, pure water flow meter 08 detect pure water actual flow and will the actual flow real-time data transmission that detect to described control module 56, control module 56 is connected with PLC57 and touch display screen 60, PLC57 is connected with frequency converter 58, frequency converter 58 is connected with oil emulsion flow meter 07, the real-time detector data of the pure water actual flow that Automated condtrol and monitoring system receive according to control module 56, frequency variation signal is exported by frequency converter 58 after inputting relevant information by described PLC57, automatically oil emulsion flow meter 07 is regulated in proportion, oil emulsion flow meter 07 can detect the actual flow of oil emulsion in real time and the data of the oil emulsion actual flow detected in real time are sent to control module 56 simultaneously, control module 56 can obtain actual instantaneous concentration of emulsion used by the actual flow of oil emulsion and the actual flow of pure water, and be presented on touch display screen 60, touch display screen 60 is provided with two kinds of control models of manual control unit and automatic control unit, automatically run when normally joining feed flow, at system overhaul, manual mode of operation is can be switched to when debugging or malfunction.
As shown in Figures 2 and 3, each liquid level sensor 52 comprises the liquid level sensor 11 be arranged on source of purified water device 10 body, be arranged on the liquid level sensor 14 on ground proportioning case 13, be arranged on the liquid level sensor 20 on the first horizontal buffer tank 18, liquid level sensor 25 on second horizontal buffer tank 23 is set, the liquid level sensor 34 being arranged on the liquid level sensor 30 on the 3rd horizontal buffer tank 28 and being arranged on the horizontal buffer tank 33 of next stage, each liquid level sensor 52 can detect source of purified water device 10 in real time, ground proportioning case 13, first horizontal buffer tank 18, its real-time detector data is also transferred to described control module 56, if source of purified water device 10 by the second horizontal buffer tank 23 and the 3rd horizontal buffer tank 28 liquid level, ground proportioning case 13, first horizontal buffer tank 18, when the liquid level of the second horizontal buffer tank 23 and the 3rd horizontal buffer tank 28 exceedes the highest liquid level or the minimum liquid level lower than setting of setting, control module 56 startup separator warning device 53 is reported to the police.
Whole emulsion is joined confession system operation data by Industrial Ethernet 59 and is uploaded to Control Room 61 by control module 56 and PLC57 automatically, achieves remote real-time monitoring.
Above-mentioned describe emulsion by reference to the accompanying drawings in detail automatically join for system, the invention also discloses emulsion and automatically join confession method, the emulsion of composition graphs 2 and Fig. 3 is automatically joined and is automatically joined confession method for system detailed description emulsion, and concrete steps are as follows:
Step one: the rich pure water that colliery power plant for self-supply reverse osmosis water production apparatus is produced is stored in source of purified water device 10, pure water is transported in pipeline through pure water water pump 09 and pure water flow meter 08, oil emulsion is transported in pipeline through emulsification oil pump 06 and oil emulsion flow meter 07 simultaneously, the liquid level sensor 11 that source of purified water device 10 is arranged can the height of Real-Time Monitoring water level, in case there is the phenomenon that water level is too low or too high;
Step 2: the actual flow of pure water detected according to pure water flow meter 08 and the matched proportion density of the oil emulsion needed for touch display screen 60 input, oil emulsion flow meter 07 is regulated respectively by control module 56 and PLC57, make the flow that oil emulsion reaches required, oil emulsion and pure water are automatic mixing in the pipeline be connected with emulsion tank 05 at source of purified water device 10 respectively;
Step 3: the emulsion be equipped with is transported in ground proportioning case 13 by pipeline through the transfer valve 12 of ground proportioning case, whether what store in ground proportioning case 13 is the emulsion be equipped with, can be controlled in the emulsion that pipeline prepares will enter in ground proportioning case 13 by the transfer valve 12 of ground proportioning case;
Step 4: the emulsion in ground proportioning case 13 is through ground proportioning case delivery valve 15, emulsion flow meter 16 and the first horizontal buffer tank reducing valve 17 are transported in the first horizontal baffle-box 18, emulsion enters the first exploiting field emulsified liquid pump station water tank 35 through the first horizontal baffle-box branch pipeline delivery valve 19, as shown in Figure 3, first horizontal buffer tank 18 arranges two emulsion power packs, with the difference arranging an emulsion power pack is: the emulsion flowed out at the first horizontal buffer tank 18 is divided into two branch pipeline; Second horizontal buffer tank 23 and the 3rd horizontal buffer tank with 28 the emulsion mode of transporting to exploiting field emulsion power pack and the emulsion of the first horizontal buffer tank 18 to transport to exploiting field emulsion power pack mode identical, just do not repeating at this;
Step 5: emulsion can enter the second horizontal buffer tank 23 through the reducing valve 22 of the main line delivery valve 21 of the first horizontal buffer tank and the second horizontal buffer tank by pipeline, and emulsion can enter the 3rd horizontal buffer tank 28 through the reducing valve 27 of the delivery valve 26 of the second horizontal buffer tank and the 3rd horizontal buffer tank by pipeline;
Step 6: transport to the emulsion at the first emulsion station, exploiting field of the first horizontal buffer tank 18 after the temporarily storage of the first exploiting field emulsified liquid pump station water tank 35 and step-down, after the first emulsion pump 36 pressurizes, transport to the first hydraulic system 37, the exploiting field emulsion power pack of the second horizontal buffer tank, the mode that hydraulic system is transported at first emulsion station, exploiting field of the mode and the first horizontal buffer tank that hydraulic system transported to by the exploiting field emulsion power pack of the 3rd horizontal buffer tank and the emulsion of the branch pipeline at the second emulsion station, exploiting field of the first horizontal buffer tank is identical, just do not repeating at this,
Step 7: when quitting work, emulsion falls the automatic liquid device 38 that returns of resistance through first and flows in the first exploiting field emulsified liquid pump station water tank 35 by liquid back pipe road, the exploiting field emulsion power pack of the second horizontal buffer tank, the exploiting field emulsion power pack of the 3rd horizontal buffer tank are identical with the liquid mode of returning at the first emulsion station, exploiting field of the first horizontal buffer tank with the liquid mode of returning of the branch pipeline at the second emulsion station, exploiting field of the first horizontal buffer tank, are not just repeating at this.
For the method and apparatus of setting forth in each embodiment of the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. emulsion is joined automatically for a system, comprising:
Liquid mixing system is concentrated on ground, comprise: source of purified water device, emulsion tank and ground proportioning case, described emulsion tank is connected with described ground proportioning case by the transfer valve of pipeline through ground proportioning case after being communicated with described source of purified water device by pipeline again, pipeline between the transfer valve of described emulsion tank and described ground proportioning case is disposed with emulsification oil pump and oil emulsion flow meter, the pipeline between the transfer valve of described source of purified water device and described ground proportioning case is disposed with pure water water pump and pure water flow meter;
One or more horizontal buffer tank, wherein, each horizontal buffer tank is made up of one or more stainless steel water tank, described one or more horizontal buffer tank is connected with described ground proportioning case by pipeline successively, pipeline between described ground proportioning case and adjacent level buffer tank is disposed with the delivery valve of ground proportioning case, the reducing valve of emulsion flow meter and adjacent level buffer tank, pipeline between two adjacent horizontal buffer tanks is provided with the main line delivery valve of the horizontal buffer tank of higher level and the reducing valve of the horizontal buffer tank of next stage successively, and
One or more exploiting fields emulsion power pack, wherein, each exploiting field emulsion power pack comprises: emulsion pump, exploiting field emulsified liquid pump station water tank and fall resistance and automatically return liquid device, branch pipeline between described exploiting field emulsified liquid pump station water tank with described corresponding horizontal buffer tank is provided with the branch pipeline delivery valve of one or more horizontal buffer tank, the entrance of the emulsion pump of described each exploiting field emulsion power pack is connected with described corresponding exploiting field emulsified liquid pump station water tank by pipette, hydraulic system is connected with described emulsion pump by feed pipe, liquid back pipe between described hydraulic system and exploiting field emulsified liquid pump station water tank is provided with and falls resistance time liquid device automatically.
2. a kind of emulsion as claimed in claim 1 is joined for system automatically, it is characterized in that: described emulsification oil pump and pure water pump are set to two at least respectively, described emulsification oil pump and pure water pump are connected side by side respectively by pipeline and can Non-follow control and/or automatically control.
3. a kind of emulsion as claimed in claim 2 is joined for system automatically, it is characterized in that: when fully automatic operation state, described at least two emulsification oil pumps and at least two pure water water pumps alternate run respectively, one of them emulsification oil pump and a pure water water pump arrive setting running time or the time of breaking down respectively, and another emulsification oil pump and another pure water water pump will automatically switch to running status respectively.
4. a kind of emulsion as claimed in claim 1 is joined automatically for system, it is characterized in that: described pipeline, branch pipeline, pipette, feed pipe and liquid back pipe adopt inertia material.
5. a kind of emulsion as claimed in claim 4 is joined automatically for system, it is characterized in that: described inertia material is stainless steel, zinc or nickel further.
6. as claim 1 emulsion is joined for system automatically, it is characterized in that: described horizontal buffer tank can be provided with three further, first horizontal buffer tank is arranged on underground 50m, and the second horizontal buffer tank is arranged on underground 300m, and the 3rd horizontal buffer tank is arranged on underground 550m.
7. a kind of emulsion as claimed in claim 1 is joined automatically for system, it is characterized in that: the pure water of described source of purified water device takes from the rich pure water of colliery power plant for self-supply reverse osmosis water production apparatus production, and described pure water electrical conductivity is at below 30us/cm, Na
+concentration is at below 6mg/L, Cl
-concentration is at below 5mg/L, and hardness is at below 0.1mmol/L, and pH value is below 7.
8. a kind of emulsion as claimed in claim 1 is joined for system automatically, also comprise Automated condtrol and monitoring system, described Automated condtrol and monitoring system comprise: control module, PLC, frequency converter, touch display screen, liquid level sensor and system failure warning device;
Wherein, described control module and described pure water flow meter, described oil emulsion flow meter is connected with emulsion flow meter, described pure water flow meter detects the actual flow of pure water, and the actual flow real-time data transmission extremely described control module that will detect, described control module is connected with described PLC and touch display screen, described PLC is connected with described frequency converter, described frequency converter is connected with described oil emulsion flow meter, according to the real-time detector data of the pure water actual flow that control module receives, frequency variation signal is exported by frequency converter after inputting relevant information by described PLC, automatically oil emulsion flow meter is regulated in proportion, described oil emulsion flow meter can detect the actual flow of oil emulsion in real time and the data of the oil emulsion actual flow detected in real time are sent to control module simultaneously, described control module can obtain actual instantaneous concentration of emulsion used by the actual flow of oil emulsion and the actual flow of pure water, and be presented on touch display screen, described emulsion flow meter can detect the actual flow of emulsion in real time and the data of the emulsion actual flow detected in real time are sent to control module in addition, described touch display screen is provided with two kinds of control models of manual control unit and automatic control unit, automatically runs when normally joining feed flow, system overhaul, debugging or malfunction time can be switched to manual mode of operation,
Wherein, described system failure warning device, described liquid level sensor is all connected with described control module, described liquid level sensor is separately positioned on the body of source of purified water device, on the proportioning case of ground and on horizontal buffer tank, described liquid level sensor detects described source of purified water device in real time, its real-time detector data is also transferred to described control module by the liquid level of ground proportioning case and horizontal buffer tank, if source of purified water device, when liquid level in ground proportioning case or horizontal buffer tank exceedes the highest liquid level or the minimum liquid level lower than setting of setting, described control module startup separator warning device is reported to the police,
Whole emulsion is joined confession system operation data by Industrial Ethernet and is uploaded to Control Room by described control module and PLC automatically, achieves remote real-time monitoring.
9. a kind of emulsion as claimed in claim 8 is joined for system automatically, it is characterized in that: described control module is connected with the transfer valve of emulsification oil pump, pure water water pump, ground proportioning case and delivery valve, the reducing valve of horizontal buffer tank and the main line of horizontal buffer tank and branch pipeline delivery valve respectively, and control it and open or close.
10. an emulsion joins confession method automatically, comprises the following steps:
Step one: the rich pure water that colliery power plant for self-supply reverse osmosis water production apparatus is produced is stored in source of purified water device, described pure water is transported in pipeline through pure water water pump and pure water flow meter, and described oil emulsion is transported in pipeline through emulsification oil pump and oil emulsion flow meter simultaneously;
Step 2: the actual flow detected according to pure water flow meter and the matched proportion density of required oil emulsion, regulates oil emulsion flow meter by control module and PLC, realizes oil emulsion and the automatic mixing of pure water in pipeline;
Step 3: the emulsion be equipped with is transported in the proportioning case of ground by pipeline through ground proportioning case transfer valve;
Step 4: be stored in emulsion in the proportioning case of ground successively through the delivery valve of ground proportioning case, emulsion flow meter and horizontal baffle-box reducing valve enter one or more horizontal baffle-box successively, with after transport to emulsion station, each exploiting field, down-hole through branch pipeline;
Step 5: emulsion can enter the horizontal buffer tank of next stage through the reducing valve of the main line delivery valve of horizontal buffer tank and the horizontal buffer tank of next stage by pipeline, and the emulsion subsequently in the horizontal buffer tank of next stage transports to each exploiting field, down-hole emulsion power pack through the branch pipeline delivery valve of this horizontal buffer tank by branch pipeline;
Step 6: the emulsion transporting to emulsion station, each exploiting field, down-hole through exploiting field emulsified liquid pump station water tank temporarily store with step-down after, then through emulsion pump pressurization, transport to each hydraulic system;
Step 7: when quitting work, is back to emulsion in the emulsified liquid pump station water tank of exploiting field through liquid back pipe road by falling the automatic liquid device that returns of resistance.
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