CN203285473U - Mining automatic fire fighting ground grout preparing system - Google Patents
Mining automatic fire fighting ground grout preparing system Download PDFInfo
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- CN203285473U CN203285473U CN2012201316703U CN201220131670U CN203285473U CN 203285473 U CN203285473 U CN 203285473U CN 2012201316703 U CN2012201316703 U CN 2012201316703U CN 201220131670 U CN201220131670 U CN 201220131670U CN 203285473 U CN203285473 U CN 203285473U
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- grouting
- grout
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- mixer
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Abstract
A mining automatic fire fighting ground grout preparing system belongs to a mining grouting fire fighting system. The grout preparing system is provided with a belt machine at an output opening of a quantitative material feeder. The bottom of the belt machine is connected with a belt scale. The output end of the belt machine is provided with a grout preparing machine. A water reservoir is internally provided with a submersible pump. The output opening of the submersible pump is provided at the inlet of the grout preparing machine. The outlet of the grout preparing machine is provided with a grout slowing tank. The grout slowing tank is internally provided with a grout slowing mixer and a submerged pump. The output end of the submerged pump is connected with the input end of a grout clearing machine. The output end of the grout clearing machine is provided with a grouting tank. The grouting tank is internally provided with a grouting mixer and a variable-frequency grouting pump. The output end of the variable-frequency grouting pump is successively connected with a mass flowmeter, an electromagnetic flowmeter, a pressure transmitter, grouting pipeline and a particular fire fighting device. A grout slowing liquidometer and a grouting liquidometer are respectively arranged in the grouting tank and the grouting tank. The mining automatic fire fighting ground grout preparing system has the following advantages: feasible grouting fire extinguishing technology, high economical performance, reasonable structure, high safety, high reliability and wide use range. The mining automatic fire fighting ground grout preparing system can continuously operate for a long time in a large-flow manner, and satisfies requirement in treating different types of fire areas.
Description
Technical field
The utility model relates to a kind of mining slip casting anti-fire extinguishing system, particularly a kind of mining automatic chemoprevention fire-extinguishing floor pulping system.
Background technology
Surface grout injection system is applied to the earliest be in the milk and prevents putting out a fire.Due to the continuity of its slip casting, pulping and be more suitable for a large amount of grouting easily, have the superiority that can not be substituted and reliability and be developed and promote than down-hole pulping.Original filling system is fairly simple, and by Artificial Control slurrying.Original pulping system main material is to adopt single liquid cement paste, clay to mix the mixing slurry of slurry or other materials combination, adopt the mix and blend technique of hand feed, the slurries quality is unstable, and the proportioning of mud is inhomogeneous, the slip casting raw material has foreign material to cause pulper to stop up normally slurrying, the equipment equipment that has been monitored to that is in operation can not to run well or think that factor causes pulping system normally not move.
The utility model content
The purpose of this utility model is that a kind of mining automatic chemoprevention fire-extinguishing floor pulping system will be provided, solve the mix and blend technique that original pulping system adopts hand feed, the slurries quality is unstable, and the proportioning of mud is inhomogeneous, the slip casting raw material has foreign material to cause pulper to stop up normally slurrying, the equipment equipment that is monitored to that is in operation can not to run well or think the problem that factor causes pulping system normally not move.
The purpose of this utility model is achieved in that this pulping system comprises: constant feeder, conveyor, pulper, slow slurry mixer, grouting mixer, submerged pump, mud purifiers, frequency conversion grout pump, mass flowmenter, electromagnetic flowmeter, pressure transmitter, grouting pipeline, slow stock tank, grouting pond, submersible pump, special-purpose anti-extinguishing device, slow slurry content gauge, grouting content gauge, reservoir, belt conveyer scale and electrical control gear;
delivery outlet at constant feeder 2 has conveyor, and the bottom of conveyor is connected with belt conveyer scale, at the output of conveyor 3, pulper is arranged, and in reservoir 18, submersible pump is arranged, and the delivery outlet of submersible pump is positioned at the entrance of pulper, there is slow stock tank in the exit of pulper, slow slurry mixer and submerged pump are arranged in slow stock tank, the output of submerged pump is connected with the input of mud purifiers, the output of mud purifiers has the grouting pond, in the grouting pond, grouting mixer and frequency conversion grout pump are arranged, frequency conversion grout pump and the output mass flowmenter that has been linked in sequence, electromagnetic flowmeter, pressure transmitter is connected with special-purpose anti-extinguishing device with the pipeline that is connected, slow slurry content gauge and the score of grouting liquid level are not positioned at slow stock tank and grouting pond, described frequency conversion grout pump, mass flowmenter, electromagnetic flowmeter, pressure transmitter, submersible pump, special-purpose anti-extinguishing device, belt conveyer scale, slow slurry mixer, the grouting mixer, slow slurry content gauge is connected with electrical control gear with the content gauge that is connected.
Described electrical control gear comprises: video monitor, access controller, phonetic alarm, frequency-variable controller, central controller and display; Video monitor, access controller, phonetic alarm and display all are connected with central controller, and central controller is connected with the content gauge that is connected by frequency-variable controller and described frequency conversion grout pump, mass flowmenter, electromagnetic flowmeter, pressure transmitter, submersible pump, special-purpose anti-extinguishing device, belt conveyer scale, slow slurry mixer, grouting mixer, slow slurry content gauge.
Beneficial effect, owing to having adopted such scheme, the automation ground slurry preparing system of preventing and extinguishing fire of coal mine, but metering device and the water of the raw material that can make the slurrying such as clay, flyash by this system by Real Time Monitoring fully merge, and concentration of hydraulic mixture can be controlled at any time.This system is administered needs according to difference, selects to adopt one or more grouting modes of the different process such as grouting, injecting glue, notes foam.The grouting stirring can be carried out the unmanned accurately proportioning control automatically of intervening according to the proportioning that sets in advance and flow, guarantees the quality of slurrying, accomplishes time saving and energy saving province raw material.Its superiority is the centralized control and management between ground installation working group, and the equipment work plane Real Time Monitoring of each link in service has played fault and reported to the police and in time remove, and has strengthened the safe and reliable rapid practicality of Grouting Extinguishment.And slurrying and grouting equipment all possess the using and the reserved system, when a device fails, enables immediately stand-by equipment, needn't stop operation simultaneously by armamentarium, greatly increased flexibility and the lasting workability of equipment.Large flow moves continuously for a long time, can meet the improvement needs of dissimilar flame range.Solved the mix and blend technique that original pulping system adopts hand feed, the slurries quality is unstable, the proportioning of mud is inhomogeneous, the slip casting raw material has foreign material to cause pulper to stop up normally slurrying, the equipment equipment that is monitored to that is in operation can not to run well or think and the problem that factor causes pulping system normally not move reached the purpose of this utility model.
Advantage: the slip casting preventing and extinguishing fire technology is subjected to fire to threaten coal seam as liberation, feasible, the economical rationality of possessing skills, safe and reliable characteristics, and its scope of application is very wide.Based on the centralized control and management between ground installation working group, the equipment work plane Real Time Monitoring of each link in service, played fault and reported to the police and in time remove, and strengthened the character such as safe and reliable rapid practicality of Grouting Extinguishment.And slurrying and grouting equipment all possess the using and the reserved system.Large flow moves continuously for a long time, can meet the improvement needs of dissimilar flame range.
Description of drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 the utility model control system structure chart.
In figure, 1, raw material; 2 constant feeders; 3 conveyors; 4, pulper; 5-1, slow slurry mixer; 5-2, grouting mixer; 6, submerged pump; 7, mud purifiers, 8, frequency conversion grout pump; 9, mass flowmenter; 10, electromagnetic flowmeter; 11, pressure transmitter; 12, grouting pipeline; 13, slow stock tank; 14, grouting pond; 15, submersible pump; 16, special-purpose anti-extinguishing device; 17-1, slow slurry content gauge; 17-2, grouting content gauge; 18, reservoir; 19, belt conveyer scale; The 20 anti-fire-fighting work faces of grouting; 30, video monitor; 31, access controller; 32, phonetic alarm; 33, frequency-variable controller; 34, central controller; 35, display.
The specific embodiment
Embodiment 1: this pulping system comprises: constant feeder 2, conveyor 3, pulper 4, slow slurry mixer 5-1, grouting mixer 5-2, submerged pump 6, mud purifiers 7, frequency conversion grout pump 8, mass flowmenter 9, electromagnetic flowmeter 10, pressure transmitter 11, grouting pipeline 12, slow stock tank 13, grouting pond 14, submersible pump 15, special-purpose anti-extinguishing device 16, slow slurry content gauge 17-1, grouting content gauge 17-1, reservoir 18, belt conveyer scale 19 and electrical control gear;
delivery outlet at constant feeder 2 has conveyor 3, and the bottom of conveyor 3 is connected with belt conveyer scale 19, at the output of conveyor 3, pulper 4 is arranged, and submersible pump 15 is arranged in reservoir 18, and the delivery outlet of submersible pump 15 is positioned at the entrance of pulper 4, there is slow stock tank 13 in the exit of pulper 4, slow slurry mixer 5-1 and submerged pump 6 are arranged in slow stock tank 13, the output of submerged pump 6 is connected with the input of mud purifiers 7, the output of mud purifiers 7 has grouting pond 14, in grouting pond 14, grouting mixer 5-2 and frequency conversion grout pump 8 are arranged, frequency conversion grout pump 8 and the output mass flowmenter 9 that has been linked in sequence, electromagnetic flowmeter 10, pressure transmitter 11 is connected with special-purpose anti-extinguishing device 16 with the pipeline 12 that is connected, slow slurry content gauge 17-1 and grouting content gauge 17-1 lay respectively in slow stock tank 13 and grouting pond 14, described frequency conversion grout pump 8, mass flowmenter 9, electromagnetic flowmeter 10, pressure transmitter 11, submersible pump 15, special-purpose anti-extinguishing device 16, belt conveyer scale 19, slow slurry mixer 5-1, grouting mixer 5-2, slow slurry content gauge 17-1 is connected with electrical control gear with the content gauge 17-1 that is connected.
Described electrical control gear comprises: video monitor 30, access controller 31, phonetic alarm 32, frequency-variable controller 33, central controller 34 and display 35; Video monitor 30, access controller 31, phonetic alarm 32 are connected with display and all with central controller 34, are connected, and central controller 34 is connected with the content gauge 17-1 that is connected with described frequency conversion grout pump 8, mass flowmenter 9, electromagnetic flowmeter 10, pressure transmitter 11, submersible pump 15, special-purpose anti-extinguishing device 16, belt conveyer scale 19, slow slurry mixer 5-1, grouting mixer 5-2, the slow content gauge 17-1 that starches by frequency-variable controller 33.
Described access controller is the control module in real-time monitoring system, includes main control chip, provides TCP/IP and RS85 two kinds of mechanicss of communication, and efficient data-handling capacity is provided, and has ensured various Card Readers, the timely response of the event of opening the door; Modular design, can access or deviate from network easily, effectively guarantees the safe operation of monitoring system.
The described watch-dog of looking is the Mine-used I. S explosion-isolation camera apparatus, and Mine-used I. S explosion-isolation camera apparatus Adoption Network camera, can in real time comprehensively conveniently make a video recording by the Internet transmission, and the content of shooting comprises picture, video recording and back-stage management instruction.
Include automatic chemoprevention fire-extinguishing floor pulping system host monitor software in central controller 34, this monitoring software is a data acquisition based on the Windows environment, monitoring, processing and the control software of independent development.Can realize state and data monitoring to the slave computer control appliance by simple vivid animation process.Its inside can also embed monitoring camera-shooting software and phonetic synthesis warning function.
Variable frequency control, equipment are in operation, and to reach the specified maximum of equipment straight for the slurrying amount, and equipment stops feed and slurrying automatically, continues feed and slurrying during lower than maximum value.Accomplished like this effect of energy-saving and frequency-variable.
Equipment has the using and the reserved system, at equipment, breaks down can not Immediate reconstruction the time.Start lasting, stable, reliable that the second complete equipment has ensured slurrying.
Pulping process: opening control system 22, submersible pump 15 prevents from stopping up pulper to pulper 4 water fillings.Loader adds raw material 1 to dosing bucket 2, described raw material 1 is loess, the dosing bucket leads to belt conveyor 3, belt and claims 19 to weigh and reach rated capacity, quantitatively be transported to pulper 4, flow into slow stock tank 13 through the water mixed pulp with quantitative, the thick slurry that slow stock tank is 13 li stirs and reaches the proportion requirement through slow slurry mixer 5-1.It is quantitative that the slow stock tank of slow slurry content gauge 17-1 detection of slow 13 li installations of stock tank reaches maximum, by submerged pump 6 pumps to mud purifiers 7, pump is to grouting pond 14 after mud purifiers 7 is removed the grains of sand, stir and reach the mud that meets proportion and viscosity through grouting mixer 5-2, it is quantitative that grouting content gauge 17-2 monitoring grouting pond reaches maximum, and frequency conversion grout pump 8 starts grouting to the pipeline 12 that is in the milk and realizes the fire extinguishing operation.
Claims (2)
1. mining automatic chemoprevention fire-extinguishing floor pulping system, it is characterized in that: this pulping system comprises: constant feeder, conveyor, pulper, slow slurry mixer, grouting mixer, submerged pump, mud purifiers, frequency conversion grout pump, mass flowmenter, electromagnetic flowmeter, pressure transmitter, grouting pipeline, slow stock tank, grouting pond, submersible pump, special-purpose anti-extinguishing device, slow slurry content gauge, grouting content gauge, reservoir, belt conveyer scale and electrical control gear;
delivery outlet at constant feeder (2) has conveyor, and the bottom of conveyor is connected with belt conveyer scale, at the output of conveyor (3), pulper is arranged, and in reservoir (18), submersible pump is arranged, and the delivery outlet of submersible pump is positioned at the entrance of pulper, there is slow stock tank in the exit of pulper, slow slurry mixer and submerged pump are arranged in slow stock tank, the output of submerged pump is connected with the input of mud purifiers, the output of mud purifiers has the grouting pond, in the grouting pond, grouting mixer and frequency conversion grout pump are arranged, frequency conversion grout pump and the output mass flowmenter that has been linked in sequence, electromagnetic flowmeter, pressure transmitter is connected with special-purpose anti-extinguishing device with the pipeline that is connected, slow slurry content gauge and the score of grouting liquid level are not positioned at slow stock tank and grouting pond, described frequency conversion grout pump, mass flowmenter, electromagnetic flowmeter, pressure transmitter, submersible pump, special-purpose anti-extinguishing device, belt conveyer scale, slow slurry mixer, the grouting mixer, slow slurry content gauge is connected with electrical control gear with the content gauge that is connected.
2. mining automatic chemoprevention fire-extinguishing floor pulping system according to claim 1, it is characterized in that: described electrical control gear comprises: video monitor, access controller, phonetic alarm, frequency-variable controller, central controller and display; Video monitor, access controller, phonetic alarm and display all are connected with central controller, and central controller is connected with the content gauge that is connected by frequency-variable controller and described frequency conversion grout pump, mass flowmenter, electromagnetic flowmeter, pressure transmitter, submersible pump, special-purpose anti-extinguishing device, belt conveyer scale, slow slurry mixer, grouting mixer, slow slurry content gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201316703U CN203285473U (en) | 2012-03-24 | 2012-03-24 | Mining automatic fire fighting ground grout preparing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201316703U CN203285473U (en) | 2012-03-24 | 2012-03-24 | Mining automatic fire fighting ground grout preparing system |
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| Publication Number | Publication Date |
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| CN203285473U true CN203285473U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201316703U Expired - Fee Related CN203285473U (en) | 2012-03-24 | 2012-03-24 | Mining automatic fire fighting ground grout preparing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929657A (en) * | 2014-12-18 | 2015-09-23 | 安徽恒源煤电股份有限公司 | Grouting system for baseboard aquifer |
| CN109352829A (en) * | 2018-11-19 | 2019-02-19 | 大同煤矿集团有限责任公司 | A kind of mining grouting system and construction technology |
| CN111330198A (en) * | 2020-03-30 | 2020-06-26 | 河南理工大学 | Intelligent grouting fire extinguishing system and grouting method |
-
2012
- 2012-03-24 CN CN2012201316703U patent/CN203285473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929657A (en) * | 2014-12-18 | 2015-09-23 | 安徽恒源煤电股份有限公司 | Grouting system for baseboard aquifer |
| CN109352829A (en) * | 2018-11-19 | 2019-02-19 | 大同煤矿集团有限责任公司 | A kind of mining grouting system and construction technology |
| CN111330198A (en) * | 2020-03-30 | 2020-06-26 | 河南理工大学 | Intelligent grouting fire extinguishing system and grouting method |
| CN111330198B (en) * | 2020-03-30 | 2024-04-16 | 河南理工大学 | Intelligent grouting fire extinguishing system and grouting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: JIANGSU KELAI MENTE AUTOMATION DEVICE CO., LTD. Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| DD01 | Delivery of document by public notice |
Addressee: JIANGSU KELAI MENTE AUTOMATION DEVICE CO., LTD. Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Heng Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |