CN105134289B - A kind of filling system of energy adjust automatically humidity - Google Patents
A kind of filling system of energy adjust automatically humidity Download PDFInfo
- Publication number
- CN105134289B CN105134289B CN201510506857.5A CN201510506857A CN105134289B CN 105134289 B CN105134289 B CN 105134289B CN 201510506857 A CN201510506857 A CN 201510506857A CN 105134289 B CN105134289 B CN 105134289B
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- Prior art keywords
- humidity
- injector
- dryer
- filling pipeline
- control circuit
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- 238000011049 filling Methods 0.000 title claims abstract description 56
- 230000001939 inductive effect Effects 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005065 mining Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
- E21F15/10—Hydraulic or pneumatic filling-up machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of filling system of energy adjust automatically humidity, including filter, dryer, feeding warehouse, rotary feeder, injector, blower fan, filling pipeline, humidity sensor, processor and control circuit, the discharge end of filter is connected by tremie pipe with the upper end of dryer, dryer is stretched into feeding warehouse, feeding warehouse is connected with the upper end of rotary feeder, rotary feeder is stretched into filling pipeline, injector is placed in the side of filling pipeline, blower fan is placed in side of the injector away from filling pipeline, blower fan is connected with injector, the discharge outlet of filling pipeline is in side of the rotary feeder lower end away from injector jet, humidity sensor is fixed and is placed on the inwall of tremie pipe, humidity sensor passes through connection with processor, the signal end of processor and control circuit passes through connection, the defeated current output terminal and dryer for controlling circuit pass through connection.The humidity of energy adjust automatically mine tailing of the invention, mine tailing are difficult condensation, transfer efficiency height.
Description
Technical field
The present invention relates to mineral products field of mechanical technique, and in particular to a kind of filling system of energy adjust automatically humidity.
Background technology
Choosing is current, in mining operation, the exploitation of subterranean resource constantly destructively under original material composition form, underground
Water flow field, initial rock stress field isoequilibrium, and form Goaf Area.When control range of the process without departing from setting of mining operations
When, its operation process is safe；When the process of mining operations is out of control, during beyond the control range of setting, it will occur such as
Roof fall, gushing water, surface subsidence, mud-rock flow or surface water pour in the Mine safety accidents such as underground, extensive Ground pressure activity.These peaces
The generation of full accident has close contact with the presence in goaf.If carried out in mining operations to goaf high-quality
Filling, above-mentioned security incident is that can obtain effective prevention and control, and therefore, most of mines are during ore extraction with back production
The propulsion of working face, progressively uses casting resin bashing.
When being filled at present using mill tailings to underground goaf, slush method is generally used, volume is dense
Spend and be delivered directly to filling area for 20-60% mine tailings, method is simple, efficiency high, but following adverse effect will be caused：1st, due to tail
Ore particle degree very little, being filled with the mine tailing in goaf needs long time precipitation and dries up just bear certain pressure, and follow-up
Ore needs to bear in filling area just proceed exploitation under conditions of certain pressure, therefore hinders opening for follow-up ore
Adopt；2nd, a large amount of tiny mine tailings flow into shaft sump with current in mine tailing stowing operation, cause shaft sump to deposit, and destroy mine
Underground drainage system.3rd, the water in a large amount of mine tailings flows into shaft sump with mine tailing, increases drainage underground amount, consumes substantial amounts of electricity
Power.
Disadvantages mentioned above is avoided that using dry filling method, but current dry filling method typically uses mine car or other machineries
From the dry casting resin bashing of ground conveying, compared with slush method, conevying efficiency is relatively low.
Mine down-hole filling system of the prior art, is primarily present problems with：Mine tailing humidity is high, after dehydration, mine tailing
Easily condensed in filling pipeline, transfer efficiency is not high；The discharging opening of filling pipeline easily accumulates inserts, influences follow-up filling
Material sprays, and it is therefore necessary to this problem is solved.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of can the humidity of adjust automatically mine tailing, mine tailing be difficult to condense,
The high filling system of transfer efficiency.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of filling system of energy adjust automatically humidity, bag
Include filter, dryer, feeding warehouse, rotary feeder, injector, blower fan, filling pipeline, humidity sensor, processor and control
Circuit processed, the feed end of the filter introduces Tailings Slurry by pipeline, and the discharge end of the filter passes through tremie pipe and institute
The upper end connection of dryer is stated, the lower end of the dryer is stretched into the feeding warehouse, the lower end of the feeding warehouse and the rotation
The upper end connection of glassware is given to, the lower end of the rotary feeder is stretched into the filling pipeline, and the injector is placed in described
The side of filling pipeline, and the jet of the injector stretches into the filling pipeline in the rotary feeder lower end
Side, the blower fan is placed in side of the injector away from the filling pipeline, the air outlet of the blower fan and the injection
The air inlet connection of device, the discharge outlet of the filling pipeline is in the rotary feeder lower end away from the injector jet
Side, the humidity sensor fixes and is placed on the inwall of the tremie pipe, and the humidity sensor leads to the processor
Connection is crossed, the signal end of the processor and the control circuit passes through connection, the input electricity of the control circuit
End is connected with external power source, and the defeated current output terminal of the control circuit passes through connection with the dryer；
The humidity sensor, the mine tailing for sensing by tremie pipe carries out humidity inductive；Humidity inductive signal is generated,
And it is sent to processor；
The processor, for handling humidity inductive signal, generation control signal is transferred to control circuit；
The control circuit, the electric current for exporting varying strength to the dryer according to control signal；
The dryer, the drying of varying strength is carried out for the electric current according to varying strength to mine tailing.
The beneficial effects of the invention are as follows：The humidity conditions of mine tailing in humidity sensor sensing tremie pipe, pass through processor
Control with control circuit realiration to dryer；In the case where the humidity conditions of mine tailing are more serious, humidity sensor sensing tail
The humidity of ore deposit, controls dryer to increase baked strength by processor and control circuit；It is not serious in the humidity conditions of mine tailing
In the case of, humidity sensor senses the humidity of mine tailing, controls dryer to reduce baked strength by processor and control circuit；From
The humidity of dynamic adjustment mine tailing, mine tailing are difficult condensation, transfer efficiency height.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the feeding warehouse includes cylinder, and the lower end of the cylinder connects tapered circular cone bucket.
Beneficial effect using above-mentioned further scheme is：It is easy to dry mine tailing to be easy to fall into rotary feeder in order, just
Carried out in order in later stage process.
Further, connected between the rotary feeder and the feeding warehouse and filling pipeline by ring flange, the spray
Connected between emitter and the blower fan, filling pipeline by ring flange.
Beneficial effect using above-mentioned further scheme is：Ring flange causes present apparatus connection more to consolidate, and sealing is more
By force.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the filling system of energy adjust automatically humidity of the present invention；
Fig. 2 is a kind of module frame chart of the filling system of energy adjust automatically humidity of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, filter, 2, dryer, 3, feeding warehouse, 31, cylinder, 32, circular cone bucket；
4th, rotary feeder, 5, injector, 6, blower fan, 7, filling pipeline, 8, humidity sensor, 9, processor, 10, control
Circuit, 11, tremie pipe.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As depicted in figs. 1 and 2, a kind of filling system of energy adjust automatically humidity, including filter 1, dryer 2, charging
Storehouse 3, rotary feeder 4, injector 5, blower fan 6, filling pipeline 7, humidity sensor 8, processor 9 and control circuit 10, it is described
The feed end of filter 1 introduces Tailings Slurry by pipeline, and the discharge end of the filter 1 passes through tremie pipe 11 and the dryer
2 upper end connection, the lower end of the dryer 2 stretched into the feeding warehouse 3, the lower end of the feeding warehouse 3 with it is described rotate to
The upper end connection of glassware 4, the lower end of the rotary feeder 4 is stretched into the filling pipeline 7, and the injector 5 is placed in described
The side of filling pipeline 7, and the jet of the injector 5 stretches into the filling pipeline 7 and is under the rotary feeder 4
The side at end, the blower fan 6 is placed in side of the injector 5 away from the filling pipeline 7, the air outlet of the blower fan 6 with
The air inlet connection of the injector 5, the discharge outlet of the filling pipeline 7 is remote described in the lower end of rotary feeder 4
The side of the jet of injector 5, the humidity sensor 8 is fixed and is placed on the inwall of the tremie pipe 11, the humidity inductive
Device 8 and the processor 9 by connection, the signal end of the processor 9 and the control circuit 10 by connection,
The electric end of input of the control circuit 10 is connected with external power source, the defeated current output terminal and the dryer 2 of the control circuit 10
Pass through connection；
The humidity sensor 8, the mine tailing for sensing by tremie pipe 11 carries out humidity inductive；Generate humidity inductive letter
Number, and it is sent to processor 9；
The processor 9, for handling humidity inductive signal, generation control signal is transferred to control circuit 10；
The control circuit 10, the electric current for exporting varying strength to the dryer 2 according to control signal；
The dryer 2, the drying of varying strength is carried out for the electric current according to varying strength to mine tailing.
It is preferred that, the feeding warehouse 3 includes cylinder 31, and the lower end of the cylinder 31 connects tapered circular cone bucket 32.
It is preferred that, connected between the rotary feeder 4 and the feeding warehouse 3 and filling pipeline 7 by ring flange, it is described
Connected between injector 5 and the blower fan 6, filling pipeline 7 by ring flange.
The operation principles of the present apparatus：Feeding dryer 2 after aqueous Tailings Slurry dehydration is subjected to drying life using filter 1
Into dry mine tailing, dry mine tailing declines impact rotary feeder 4 after being stored through feeding warehouse 3 using the gravity of itself, makes rotary feeder 4
Uniform rotation is fed to injector 5, while the air-supply offer filling power of blower fan 6 is filled to blow the dry mine tailing in injector 5
Pipeline 7, can be with continual carry out filling operation to filling area；The humidity shape of mine tailing in the sensing tremie pipe of humidity sensor 8
Condition, the control to dryer 2 is realized by processor 9 and control circuit 10；In the case where the humidity conditions of mine tailing are more serious,
Humidity sensor 8 senses the humidity of mine tailing, controls dryer 2 to increase baked strength by processor 9 and control circuit 10；In tail
In the case that the humidity conditions of ore deposit are not serious, humidity sensor 8 senses the humidity of mine tailing, passes through processor 9 and control circuit 10
Control the reduction baked strength of dryer 2；The humidity of adjust automatically mine tailing, mine tailing are difficult condensation, transfer efficiency height；Whole system is matched somebody with somebody
Put simple, with inexpensive, efficient advantage；Overcome prior art needs substantial amounts of electric power to drain using water conservancy filling
Mine water that Tailings Slurry is brought and the defect of waiting period is needed after filling, while also overcoming prior art dry stowing utilizes ore deposit
Car or other machineries convey the defect that dry casting resin carrys out bashing inefficiency from ground.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (3)
1. a kind of filling system of energy adjust automatically humidity, it is characterised in that：Including filter (1), dryer (2), feeding warehouse
(3), rotary feeder (4), injector (5), blower fan (6), filling pipeline (7), humidity sensor (8), processor (9) and control
Circuit (10), the feed end of the filter (1) introduces Tailings Slurry by pipeline, and the discharge end of the filter (1) is under
Expects pipe (11) is connected with the upper end of the dryer (2), and the lower end of the dryer (2) is stretched into the feeding warehouse (3), described
The lower end of feeding warehouse (3) is connected with the upper end of the rotary feeder (4), and the lower end of the rotary feeder (4) is stretched into described
In filling pipeline (7), the injector (5) is placed in the side of the filling pipeline (7), and the jet of the injector (5)
Stretch into the filling pipeline (7) and be in the side of the rotary feeder (4) lower end, the blower fan (6) is placed in the injection
Side of the device (5) away from the filling pipeline (7), the air outlet of the blower fan (6) connects with the air inlet of the injector (5)
Logical, the discharge outlet of the filling pipeline (7) is in the rotary feeder (4) lower end away from the injector (5) jet
Side, the humidity sensor (8) fixation is placed on the inwall of the tremie pipe (11), the humidity sensor (8) with it is described
Processor (9) passes through connection, institute by connection, the signal end of the processor (9) and the control circuit (10)
The electric end of input for stating control circuit (10) is connected with external power source, the defeated current output terminal and the dryer of the control circuit (10)
(2) connection is passed through；
The humidity sensor (8), the mine tailing for sensing by tremie pipe (11) carries out humidity inductive；Generate humidity inductive letter
Number, and it is sent to processor (9)；
The processor (9), for handling humidity inductive signal, generation control signal is transferred to control circuit (10)；
The control circuit (10), the electric current for exporting varying strength to the dryer (2) according to control signal；
The dryer (2), the drying of varying strength is carried out for the electric current according to varying strength to mine tailing.
2. according to claim 1 it is a kind of can adjust automatically humidity filling system, it is characterised in that：The feeding warehouse (3)
Including cylinder (31), the lower end of the cylinder (31) connects tapered circular cone bucket (32).
3. a kind of filling system of energy adjust automatically humidity according to claim 1 or claim 2, it is characterised in that：It is described rotate to
It is connected between glassware (4) and the feeding warehouse (3) and filling pipeline (7) by ring flange, the injector (5) and the blower fan
(6), connected between filling pipeline (7) by ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506857.5A CN105134289B (en) | 2015-08-18 | 2015-08-18 | A kind of filling system of energy adjust automatically humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506857.5A CN105134289B (en) | 2015-08-18 | 2015-08-18 | A kind of filling system of energy adjust automatically humidity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134289A CN105134289A (en) | 2015-12-09 |
| CN105134289B true CN105134289B (en) | 2017-08-25 |
Family
ID=54719823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510506857.5A Active CN105134289B (en) | 2015-08-18 | 2015-08-18 | A kind of filling system of energy adjust automatically humidity |
Country Status (1)
| Country | Link |
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| CN (1) | CN105134289B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698523A (en) * | 2016-03-24 | 2016-06-22 | 安庆市鸿裕工业产品设计有限公司 | Material feeding humidity screening assembly for three-cylinder drying machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769179A (en) * | 1954-05-22 | 1957-02-27 | Dusterloh Fabrik Fur Bergwerks | A method and a device for the introduction of gobbing material into mine workings |
| GB2158855B (en) * | 1984-04-11 | 1988-03-09 | Bergwerksverband Gmbh | Method for refilling the voids of debris and pipeline for carrying out the method |
| CN100432606C (en) * | 2006-07-28 | 2008-11-12 | 华南农业大学 | Adaptive control system of hot air drying |
| CN102343304B (en) * | 2011-08-11 | 2013-07-03 | 安徽大昌矿业集团有限公司 | Comprehensive utilization method for iron core tailings |
| CN202675843U (en) * | 2012-05-31 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Full-automatic control system for drying machine |
| CN202675840U (en) * | 2012-05-31 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Automatic control system for drying machine |
| CN102828776A (en) * | 2012-09-19 | 2012-12-19 | 湖南时代矿山机械制造有限责任公司 | Mine underground filling system |
| CN105944813B (en) * | 2015-01-23 | 2019-08-16 | 福建鼎盛元环保科技有限公司 | Production equipment of tailing micro powder |
-
2015
- 2015-08-18 CN CN201510506857.5A patent/CN105134289B/en active Active
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| CN105134289A (en) | 2015-12-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Li Inventor after: Zhang Jie Inventor after: Zhong Chuanxin Inventor before: Wang Yong |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170725 Address after: 541001 the Guangxi Zhuang Autonomous Region District of Diecai City Jiuhua Guilin Road No. 13 Applicant after: GUILIN HAOXIN SCIENCE & TECHNOLOGY SERVICE CO., LTD. Address before: 541001 the Guangxi Zhuang Autonomous Region District of Diecai City Jiuhua Guilin Road No. 13 Applicant before: Wang Yong |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201022 Address after: 226400 No. 28 Zhenjiang Haizhong Road, Digging Port, Rudong County, Nantong City, Jiangsu Province Patentee after: Miao Xiaozhong Address before: 541001 the Guangxi Zhuang Autonomous Region District of Diecai City Jiuhua Guilin Road No. 13 Patentee before: GUILIN HAOXIN SCIENCE & TECHNOLOGY SERVICE Co.,Ltd. |
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| TR01 | Transfer of patent right |