CN105673073B - A kind of simple fluffing of moulding sand device and its application method for vertical sand warehouse - Google Patents
A kind of simple fluffing of moulding sand device and its application method for vertical sand warehouse Download PDFInfo
- Publication number
- CN105673073B CN105673073B CN201610042680.2A CN201610042680A CN105673073B CN 105673073 B CN105673073 B CN 105673073B CN 201610042680 A CN201610042680 A CN 201610042680A CN 105673073 B CN105673073 B CN 105673073B
- Authority
- CN
- China
- Prior art keywords
- spindle
- high pressure
- valve
- pipe
- pulping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 65
- 238000000465 moulding Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000004537 pulping Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical group 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
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)
- Paper (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention discloses it is a kind of it is simple in structure, operating cost is low, can flexibly and efficiently improve the fluffing of moulding sand device and its application method for vertical sand warehouse of sand setting mobility, the structure of this device is spindle pulping bucket（3）Top with high pressure air feed tube valve（6）High pressure air duct（1）Connection, spindle pulping bucket（3）Bottom and blow-off pipe（8）Pipe connects, and the pipe connection is equipped with a valve；Spindle pulping bucket（3）Staving on be evenly equipped with several high pressure nozzles（2）；Spindle pulping bucket（3）Hypocone surrounding respectively with support connecting tube（4）It is fixedly connected, the support connecting tube（4）The other end with high pressure nozzle（2）Endless tube（5）It is fixedly connected with.
Description
Technical field
The present invention relates to a kind of simple fluffing of moulding sand devices and its application method for vertical sand warehouse.
Background technology
Mine underground exploitation filling system is often used as to concentrate and store up sand with vertical sand warehouse, and mortar is after fluffing of moulding sand pulp making device
By difference in height from flowing in agitator, it is sufficiently stirred with a certain proportion of cement and certain density mortar is made passes through filling pipe
Road enters filling dead zone.Generally use high pressure water or high-pressure blast or the wind power ganged fluffing of moulding sand pulping of high pressure, still, high pressure water pulping sheet
Body just has the side effect for reducing pulp consistency；High-pressure blast can not the fluffing of moulding sand, only pulping is feasible, and existing ring pipe pulping effect is not
It is good；And the concentration of vertical sand warehouse tailings is the important technology index of filling system, directly affects underground water, cemented fill
Intensity and filling cost.
The content of the invention
The object of the present invention is to provide one kind is simple in structure, operating cost is low, can flexibly and efficiently raising sand setting mobility
The fluffing of moulding sand device and its application method for vertical sand warehouse.
Fluffing of moulding sand device of the present invention for vertical sand warehouse, the top of spindle pulping bucket is with carrying high pressure air duct
The high pressure air duct connection of valve, the bottom of spindle pulping bucket are connected with blow-off pipe pipe, and the pipe connection is equipped with a valve；
Several high pressure nozzles are evenly equipped on the staving of spindle pulping bucket；The hypocone surrounding of spindle pulping bucket connects respectively with support
It takes over and is fixedly connected, the other end of the support connecting tube is fixedly connected with the endless tube with high pressure nozzle；Spindle pulping bucket
Upper taper angle is 60 ± 5 °；High pressure nozzle and the same radial equipartition of spindle pulping bucket edge busbar.
Preferred embodiment as the present invention：Spindle pulping bucket is fixedly connected by endless tube with the cone bucket of vertical sand warehouse, institute
Spindle pulping bucket position is stated at vertical sand warehouse is away from orlop 1/3rd；The connection one on sandpipe of putting of vertical sand warehouse is supplied with high pressure
The high service pipe of water lines valve, on the high service pipe of the high service pipe valve water inlet end connection one carry high pressure
The high service branch pipe of feed pipe branch road valve, the high service branch pipe connect with spindle pulping bucket top high-voltage air duct
It connects, the high pressure air duct is connected to the outlet side of high pressure air feed tube valve.
The application method of fluffing of moulding sand device of the present invention for vertical sand warehouse is：High pressure air feed tube valve is first closed,
The aperture of high service pipe valve is adjusted so that the water in high service pipe washes the knot sand put in sandpipe open；Adjust high pressure simultaneously
The aperture of feed pipe branch road valve causes high pressure water to enter spindle pulping bucket through high pressure air duct to loosen vertical sand warehouse orlop
The sand setting in portion after about 5~8 minutes, closes high service pipeline and high service pipe branch road valve, adjusts high pressure air feed tube valve
Aperture high-pressure blast is caused to enter spindle pulping bucket and endless tube pulping through high pressure air duct, then open and put the valve of sandpipe and put
Sand carries out filling subsequent job, also can adjust pulp consistency toward spindle pulping bucket press-in high pressure water in due course；During maintenance, open
The valve discharge spindle pulping bucket inner product sand or sewage of blow-off pipe.
It is to loosen sand warehouse cone bucket bottom sand setting through high service pipe first with high pressure water, so when being filled using above device
It, if necessary also can be dense to adjust mortar toward spindle pulping bucket press-in high pressure water afterwards using high-pressure blast through high pressure air duct pulping
Degree, is filled in which can guarantee high-concentration mortar steady and continuous using the device.
In conclusion it is an advantage of the invention that：（1）Using the high pressure water fluffing of moulding sand, high-pressure blast pulping improves the flowing of sand setting
Performance, while also ensure the concentration index of mortar, vertical sand warehouse is made to realize that big production capacity high-concentration stable continuously fills；（2）Using
Two media fluffing of moulding sand pulping uses different medium for different situations, more flexible, more efficient；（3）Quality of filling body is improved, is carried
High efficiency and reduction operating cost；（4）Make adopting to fill and reaching balance for mine；（5）Be conducive to mine and realize safety in production and environment
Protection.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
In figure, 1 high pressure air duct, 2 high pressure nozzles, 3 spindle pulping buckets, 4 support connecting tubes, 5 endless tubes, 6 high pressure air feeds
Tube valve, 7 high service pipes, 8 blow-off pipes, 9 vertical sand warehouses, 10 put sandpipe, and 11 is high
Press water supply pipe valve, 12 high service pipe branch road valves.
Specific embodiment
The present invention will be further described With reference to embodiment：
The present embodiment is used for the simple fluffing of moulding sand device of vertical sand warehouse, and the top including spindle pulping bucket 3 is with carrying high pressure
The high pressure air duct 1 of air feed tube valve 6 connects, and the bottom of spindle pulping bucket 3 is connected with 8 pipe of blow-off pipe, in the pipe connection
Equipped with a valve；Several high pressure nozzles 2, high pressure nozzle 2 and spindle pulping bucket 3 are evenly equipped on 3 staving of spindle pulping bucket
Along the same radial equipartition of busbar；The hypocone surrounding of spindle pulping bucket 3 is fixedly connected respectively with support connecting tube 4, the support
The other end of connecting tube 4 is fixedly connected with the endless tube 5 with high pressure nozzle 2；The upper taper angle of spindle pulping bucket 3 is 62 °.
Use the application method of the above-mentioned simple fluffing of moulding sand device for vertical sand warehouse for：Spindle pulping bucket 3 passes through endless tube 5
Be fixedly connected with the cone bucket of vertical sand warehouse 9, spindle pulping bucket 3 be located at vertical sand warehouse away from orlop 1/3rd at；Vertical sand warehouse 9
The high service pipe 7 put on sandpipe 10 connection one and carry high service pipe valve 11, the high service pipe valve 11
Connection one carries the high service branch pipe of high service pipe branch road valve 12 on the high service pipe 7 of water inlet end, and the high pressure supplies
Water branch pipe is connected with spindle pulping bucket top high-voltage air duct, and the high pressure air duct is connected to high pressure air feed tube valve 6
Outlet side.High pressure air feed tube valve 6 is first closed during use, adjusts the aperture of high service pipe valve 11 so that high service pipe
Water in 7 washes the knot sand put in sandpipe 10 open；The aperture for adjusting high service pipe branch road valve 12 simultaneously causes high pressure water through height
Pressure air duct 1 loosens the sand setting in vertical sand warehouse orlop portion into spindle pulping bucket 3, after about 5~8 minutes, closes high pressure and supplies
Water lines valve 11 and high service pipe branch road valve 12, the aperture for adjusting high pressure air feed tube valve 6 cause high-pressure blast through high pressure
Then air duct 1 is opened and puts the valve of sandpipe 10 and put sand and carry out filling follow-up work into spindle pulping bucket 3 and 5 pulping of endless tube
Industry also can be pressed into high pressure water to adjust pulp consistency toward spindle pulping bucket 3 in due course；During maintenance, the valve row of blow-off pipe 8 is opened
Go out 3 inner product sand of spindle pulping bucket or sewage.
It is good using this device fluffing of moulding sand pulping effect, it builds, maintenance cost is low and fills the advantages that effective rate of utilization is high.With
Exemplified by the Yue Shan copper mines of Tongling Nonferrous Metals Group Anqing, practical measurement pulping concentration is between 70~75%, according to production-scale difference
100~5,000,000 yuan/year are directly or indirectly saved to entire mine system.
Claims (3)
1. a kind of simple fluffing of moulding sand device for vertical sand warehouse, it is characterised in that：Spindle pulping bucket（3）Top with height
Press air feed tube valve（6）High pressure air duct（1）Connection, spindle pulping bucket（3）Bottom and blow-off pipe（8）Pipe connects, institute
It states pipe connection and is equipped with a valve；Spindle pulping bucket（3）Staving on be evenly equipped with several high pressure nozzles（2）；Spindle is made
Slurry bucket（3）Hypocone surrounding respectively with support connecting tube（4）It is fixedly connected, the support connecting tube（4）The other end and band
There is high pressure nozzle（2）Endless tube（5）It is fixedly connected with；The spindle pulping bucket（3）Upper taper angle be 60 ± 5 °；The high pressure spray
Mouth（2）With spindle pulping bucket（3）Along the same radial equipartition of busbar.
2. a kind of simple fluffing of moulding sand device for vertical sand warehouse according to claim 1, it is characterised in that：Spindle pulping
Bucket（3）Pass through endless tube（5）With vertical sand warehouse（9）Cone bucket be fixedly connected, the spindle pulping bucket（3）Positioned at vertical sand warehouse away from
At orlop 1/3rd；Vertical sand warehouse（9）Put sandpipe（10）Upper connection one carries high service pipe valve（11）High pressure
Feed pipe（7）, the high service pipe valve（11）The high service pipe of water inlet end（7）Upper connection one carries high service pipe
Branch road valve（12）High service branch pipe, the high service branch pipe is connected with spindle pulping bucket top high-voltage air duct,
The high pressure air duct is connected to high pressure air feed tube valve（6）Outlet side.
3. a kind of simple fluffing of moulding sand device for vertical sand warehouse according to claim 2, it is characterised in that：For vertical sand
The application method of the simple fluffing of moulding sand device in storehouse is：High pressure air feed tube valve is first closed during use（6）, adjust high service pipeline valve
Door（11）Aperture so that high service pipe（7）Interior water, which is washed open, puts sandpipe（10）Interior knot sand；Adjust high service pipe simultaneously
Branch road valve（12）Aperture cause high pressure water through high pressure air duct（1）Into spindle pulping bucket（3）To loosen vertical sand warehouse
The sand setting in orlop portion after about 5~8 minutes, closes high service pipe valve（11）With high service pipe branch road valve（12）, adjust
Save high pressure air feed tube valve（6）Aperture cause high-pressure blast through high pressure air duct（1）Into spindle pulping bucket（3）And endless tube
（5）Then pulping is opened and puts sandpipe（10）Valve carry out putting sandfilling subsequent job, in due course also can be toward spindle pulping bucket
（3）High pressure water is pressed into adjust pulp consistency；During maintenance, blow-off pipe is opened（8）Valve discharge spindle pulping bucket（3）Inner product
Sand or sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042680.2A CN105673073B (en) | 2016-01-22 | 2016-01-22 | A kind of simple fluffing of moulding sand device and its application method for vertical sand warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042680.2A CN105673073B (en) | 2016-01-22 | 2016-01-22 | A kind of simple fluffing of moulding sand device and its application method for vertical sand warehouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673073A CN105673073A (en) | 2016-06-15 |
| CN105673073B true CN105673073B (en) | 2018-05-25 |
Family
ID=56302084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042680.2A Active CN105673073B (en) | 2016-01-22 | 2016-01-22 | A kind of simple fluffing of moulding sand device and its application method for vertical sand warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673073B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6428107B1 (en) * | 2000-11-28 | 2002-08-06 | Inco Limited | Heat added to underground cemented fill to obtain both early and long term strength increases |
| CN202560315U (en) * | 2012-05-31 | 2012-11-28 | 长沙有色冶金设计研究院有限公司 | Vertical sand silo suitable for mine filling |
| CN103963162A (en) * | 2014-05-23 | 2014-08-06 | 山东华联矿业股份有限公司 | Vertical sand silo mud-making device |
| CN204076499U (en) * | 2014-09-27 | 2015-01-07 | 河北钢铁集团矿业有限公司 | A kind of vertical sand warehouse tailings activation pulp making device |
| CN104847405A (en) * | 2015-03-26 | 2015-08-19 | 北京矿冶研究总院 | Vertical sand silo wind-water two-stage time-sharing wall-winding slurry making system and use method thereof |
| CN204738840U (en) * | 2015-04-01 | 2015-11-04 | 巴彦淖尔西部铜业有限公司 | Thick liquid device is made to underground mine consolidated fill |
| CN204899977U (en) * | 2015-08-20 | 2015-12-23 | 中钢集团马鞍山矿山研究院有限公司 | A automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes |
| CN205315039U (en) * | 2016-01-22 | 2016-06-15 | 铜陵有色设计研究院 | A simple and easy fluffing of moulding sand device for vertical sand silo |
-
2016
- 2016-01-22 CN CN201610042680.2A patent/CN105673073B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6428107B1 (en) * | 2000-11-28 | 2002-08-06 | Inco Limited | Heat added to underground cemented fill to obtain both early and long term strength increases |
| CN202560315U (en) * | 2012-05-31 | 2012-11-28 | 长沙有色冶金设计研究院有限公司 | Vertical sand silo suitable for mine filling |
| CN103963162A (en) * | 2014-05-23 | 2014-08-06 | 山东华联矿业股份有限公司 | Vertical sand silo mud-making device |
| CN204076499U (en) * | 2014-09-27 | 2015-01-07 | 河北钢铁集团矿业有限公司 | A kind of vertical sand warehouse tailings activation pulp making device |
| CN104847405A (en) * | 2015-03-26 | 2015-08-19 | 北京矿冶研究总院 | Vertical sand silo wind-water two-stage time-sharing wall-winding slurry making system and use method thereof |
| CN204738840U (en) * | 2015-04-01 | 2015-11-04 | 巴彦淖尔西部铜业有限公司 | Thick liquid device is made to underground mine consolidated fill |
| CN204899977U (en) * | 2015-08-20 | 2015-12-23 | 中钢集团马鞍山矿山研究院有限公司 | A automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes |
| CN205315039U (en) * | 2016-01-22 | 2016-06-15 | 铜陵有色设计研究院 | A simple and easy fluffing of moulding sand device for vertical sand silo |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105673073A (en) | 2016-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103420052B (en) | Program-controlled coal discharging device for raw coal bunker | |
| CN108547659A (en) | Tailing slurry filling system and technique | |
| CN207499838U (en) | Coal mine gas extraction drill hole is thickened slurry sealing of hole system | |
| CN204137759U (en) | A kind of Blast Furnace Feeding System | |
| CN202560315U (en) | Vertical sand silo suitable for mine filling | |
| CN208542292U (en) | A kind of road and bridge construction crushing and screening device | |
| CN105673073B (en) | A kind of simple fluffing of moulding sand device and its application method for vertical sand warehouse | |
| CN206290502U (en) | A kind of large aperture flow-controllable siphoning installation | |
| CN205315039U (en) | A simple and easy fluffing of moulding sand device for vertical sand silo | |
| CN108488471A (en) | A kind of adjustable bidirectional float-controlled valve and its working method | |
| CN204817371U (en) | Pipeline geomantic omen linkage washing unit flows automatically | |
| CN204802680U (en) | Unpowered grain distributing device | |
| CN205011710U (en) | Carbide slag thick liquid separator indisputable with silicon in wet process system acetylene | |
| CN216110845U (en) | High-efficient mine fills vertical sand silo and makes thick liquid device | |
| CN106988779A (en) | Rotating-spray stirs sand setting liquefying plant | |
| CN210824175U (en) | Automatic water replenishing device | |
| CN107313802A (en) | Tailings liquefaction floating harvester | |
| CN209853320U (en) | Pneumatic conveying device | |
| CN208474616U (en) | A kind of adjustable bidirectional float-controlled valve | |
| CN207159161U (en) | A kind of hydrogasification pulverized coal conveying device | |
| CN101372892B (en) | Total tailings slurry placement slurry filling tower having flocculent layer cracking function | |
| CN206668318U (en) | Tailings liquefaction harvester | |
| CN206295682U (en) | A kind of filter cloth washing water system of wet desulphurization device | |
| CN205192356U (en) | Scene loads in mixture emulsion explosive truck catalyst injector in pit | |
| CN205189420U (en) | Novel construction is with defeated material device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 244000 yangjiashan village, yangjiashan street, Tongling City, Anhui Province Patentee after: Tongling Nonferrous Metals Design & Research Institute Co.,Ltd. Address before: 244000 No.8 Aiguo Road, yangjiashan, Tongling City, Anhui Province Patentee before: TONGLING NONFERROUS DESIGN AND Research Institute |
|
| CP03 | Change of name, title or address |