CN103448145B - A kind of stirring method of feeding and device thereof continuously - Google Patents
A kind of stirring method of feeding and device thereof continuously Download PDFInfo
- Publication number
- CN103448145B CN103448145B CN201210448346.9A CN201210448346A CN103448145B CN 103448145 B CN103448145 B CN 103448145B CN 201210448346 A CN201210448346 A CN 201210448346A CN 103448145 B CN103448145 B CN 103448145B
- Authority
- CN
- China
- Prior art keywords
- bgreatt
- gre
- agitator
- mixer
- continuous
- 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
- 238000003756 stirring Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000004568 cement Substances 0.000 claims abstract description 7
- 239000010881 fly ash Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000013036 cure process Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Abstract
<b> </b><bGreatT.Gre aT.GT stirs method of feeding and device </b><bGreatT.Gre aT.GT thereof continuously, </b><bGreatT.Gre aT.GT the method </b><bGreatT.Gre aT.GT is before the operation of </b><bGreatT.Gre aT.GT continuous mixer, utilize the cement that the through hole offered between mixer body place working face and tunnel, upper strata stirs difficulty as agitator, flyash and water stir </b><bGreatT.Gre aT.GT in advance, </b><bGreatT.Gre aT.GT then the slip be stirred is put into mixer and spoil carries out stirring operation </b><bGreatT.Gre aT.GT, this device of </b><bGreatT.Gre aT.GT includes agitator and continuous mixer </b><bGreatT.Gre aT.GT, </b><bGreatT.Gre aT.GT is characterized in that described </b><bGreatT.Gre aT.GT agitator is arranged in the through hole offered between </b><bGreatT.Gre aT.GT continuous </b><bGreatT.Gre aT.GT mixer body place working face and tunnel, upper strata, the hole wall of this through hole defines one deck hardened layer and as the bucket wall of agitator after cure process, </b><bGreatT.Gre aT.GT shaft and mixing component is provided with in the middle of through hole, </b><bGreatT.Gre aT.GT via bottoms is provided with valve, flowmeter and the pipeline </b><bGreatT.Gre aT.GT being connected to </b><bGreatT.Gre aT.GT continuous </b><bGreatT.Gre aT.GT mixer body charging aperture.</b><bGreatT.Gre aT.GT </b><bGreatT.Gre of the present invention aT.GT solves existing continuous mixer and stirs material lack of homogeneity, the problems such as pump-conveying property is not good, meet uninterrupted pumping and sequential production requirement.</b>
Description
Technical field
The present invention relates to the continuous stirring means and device thereof that a kind of ground and down-hole stir, particularly relate to a kind of can ensure that mix stirs by agitator and continuous mixer with the use of continuous stirring method of feeding and device, belong to technical field of concrete construction.
Background technology
China is coal production maximum in the world and the big country of consumption, and along with the raising of technology level, in order to liberate " three times " pressure coal, the filling technique in colliery obtains great development.But down-hole long-distance sand transport packing job has higher requirements to the feed continuity of fill paste, uniformity.Therefore, the good agitating device of whipping performance is used to be one of difficult point of paste body filling technology.
Current alternative mixing plant has continuous concrete mixer and forces batch (-type) concrete mixer.
Adopt continuous mixer, each link equipment is all continuous running, and material loading, stirring, pumping are carried out continuously.But because agitation stroke is limited, down-hole feed poor continuity, output and feed quantity regulate the series of problems such as not easily, and the mixing effect causing existing continuous mixer to use in down-hole is still not ideal enough.
Adopt and force batch agitator, the links such as material loading, stirring, pumping can not be continuous, needs to carry out successively in order, and therefore determine the discontinuous of pumpdown, the overstand of filling slurry in pipeline causes pipeline jam accident to take place frequently.
The mixer production capacity of two profiles formula is more or less the same, and distinguish the continuity of the work that is, equipment price and mixing of materials uniformity, batch agitator is better than continuous mixer in mixing of materials uniformity.
But have a strong impact on system construction efficiency because batch agitator feed is discontinuous, cause the necessary frequent start-stop of filling pump, slip overstand in pipeline easily causes plugging simultaneously.
In view of above reason, colliery needs to have the appearance of continuous stirring means and the equipment that can ensure that casting resin stirs especially.
Summary of the invention
Object of the present invention is just to overcome prior art above shortcomings, provides a kind ofly can ensure the continuous stirring method of feeding that casting resin stirs and device thereof.The present invention introduces agitator, cement, flyash and water are stirred in advance, then the slip be stirred is put into mixer and spoil carries out stirring operation, thus uneven problem is stirred in the casting resin solving existing continuous mixer, ensure that working continuously of system, avoid the mechanical breakdown, the pipeline plugging accident equivalent risk that cause because feed is discontinuous simultaneously.
The technical scheme that the present invention provides is: this continuous stirring method of feeding, before continuous mixer operation, the cement, flyash and the water that utilize the through hole offered between mixer body place working face and tunnel, upper strata to stir difficulty as agitator stir in advance, then the slip be stirred are put into mixer and spoil carries out stirring operation.
This continuous stirring feeding device that the present invention provides, include agitator and continuous mixer, the agitator being characterized in described is arranged in the through hole offered between continuous mixer main body place working face and tunnel, upper strata, the hole wall of this through hole defines one deck hardened layer and as the bucket wall of agitator after cure process, be provided with shaft and mixing component as in the middle of the through hole of agitator, the via bottoms as agitator is provided with valve, flowmeter and is connected to the pipeline of continuous mixer main body charging aperture.
Compared with prior art, the invention has the beneficial effects as follows.
1, first water and cement, flyash are stirred in advance in agitator, the ratio of mud is accurate, and mortar stirs fully, uniformity is good.
2, the slip flow of agitator is intuitively shown by flowmeter, and uninterrupted realizes regulable control by valve, and ensure that the feed coupling of continuous mixer, the mass concentration excursion that can realize filling slurry controls within 1%.
3, prefabricated mortar and spoil aggregate enter continuous mixer and stir, and reduce the stirring difficulty of continuous mixer, and when 45 seconds, the homogeneous rate of filling slurry is more than 90%.The fill paste pumpability stirred out is good.
Accompanying drawing explanation
Fig. 1 is the equipment connection schematic diagram of continuous stirring method of feeding of the present invention.
Fig. 2 is the agitator structural representation utilizing levels tunnel to make of the present invention.
Sequence number in figure: 1. agitator, 2. valve, 3. connecting line, 4. continuous mixer, 5. recovering hopper,
6. spoil aggregate charging belt, 7. flowmeter, 8. tunnel, upper strata, 9. hardened layer, 10. below lane, 11. shafts and mixing component, 12. stir power section.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 2, the method of this continuous stirring feed, before continuous mixer operation, the cement, flyash and the water that utilize the through hole offered between continuous mixer 4 main body place working face (i.e. below lane 10) and tunnel, upper strata 8 to stir difficulty as agitator 1 stir in advance, then the slip be stirred are put into continuous mixer 4 and carry out stirring operation with spoil.
The device of this continuous stirring feed, include agitator 1 and continuous mixer 4, described agitator 1 is arranged in the through hole offered between continuous mixer 4 main body place working face (i.e. below lane 10) and tunnel, upper strata 8, the hole wall of this through hole defines one deck hardened layer 9 and as the bucket wall of agitator after cure process, be provided with shaft and mixing component 11 as in the middle of the through hole of agitator 1, the via bottoms as agitator 1 is provided with valve 2, flowmeter 7 and is connected to the pipeline of continuous mixer 4 main body charging aperture.
During operation, first by belt or other charging equipments, the granular material such as cement, flyash and water are added agitator 1, by agitator 1, granular material is stirred, make mortar.
By opening ball valve, mortar in agitator 1 is put into continuous mixer 4, by spoil aggregate charging belt, aggregate is discharged into continuous mixer 4 simultaneously, then carries out stirring and processing by continuous mixer 4 pairs of mortar and spoil aggregate, continuous production becomes lotion to supply for the material of follow-up work.
Claims (1)
1. one kind is stirred method of feeding continuously, it is characterized in that, before continuous mixer operation, the cement, flyash and the water that utilize the through hole offered between mixer body place working face and tunnel, upper strata to stir difficulty as agitator stir in advance, the hole wall of this through hole defines one deck hardened layer and as the bucket wall of agitator after cure process, then the slip be stirred is put into mixer and spoil carries out stirring operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448346.9A CN103448145B (en) | 2012-11-12 | 2012-11-12 | A kind of stirring method of feeding and device thereof continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448346.9A CN103448145B (en) | 2012-11-12 | 2012-11-12 | A kind of stirring method of feeding and device thereof continuously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103448145A CN103448145A (en) | 2013-12-18 |
| CN103448145B true CN103448145B (en) | 2016-02-17 |
Family
ID=49731181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210448346.9A Active CN103448145B (en) | 2012-11-12 | 2012-11-12 | A kind of stirring method of feeding and device thereof continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103448145B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6913380B2 (en) * | 1999-12-21 | 2005-07-05 | General Electric Company | Continuous preparation of heat-vulcanizable silicone compositions |
| CN201214278Y (en) * | 2007-12-29 | 2009-04-01 | 宋斌 | Mortar pre-stirring type continuous cement concrete stirring station |
| CN201525084U (en) * | 2009-09-15 | 2010-07-14 | 宋斌 | Continuous type cement concrete mixing plant with controllable mixing time |
| CN201982137U (en) * | 2011-03-11 | 2011-09-21 | 沈阳天安矿山机械科技有限公司 | Underground preparation device taking waste rock as aggregate concrete filling material |
| CN202200399U (en) * | 2011-08-05 | 2012-04-25 | 逯若愚 | Continuous mortar production unit |
| CN202910999U (en) * | 2012-11-12 | 2013-05-01 | 飞翼股份有限公司 | Device for continuous stirring feeding |
-
2012
- 2012-11-12 CN CN201210448346.9A patent/CN103448145B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6913380B2 (en) * | 1999-12-21 | 2005-07-05 | General Electric Company | Continuous preparation of heat-vulcanizable silicone compositions |
| CN201214278Y (en) * | 2007-12-29 | 2009-04-01 | 宋斌 | Mortar pre-stirring type continuous cement concrete stirring station |
| CN201525084U (en) * | 2009-09-15 | 2010-07-14 | 宋斌 | Continuous type cement concrete mixing plant with controllable mixing time |
| CN201982137U (en) * | 2011-03-11 | 2011-09-21 | 沈阳天安矿山机械科技有限公司 | Underground preparation device taking waste rock as aggregate concrete filling material |
| CN202200399U (en) * | 2011-08-05 | 2012-04-25 | 逯若愚 | Continuous mortar production unit |
| CN202910999U (en) * | 2012-11-12 | 2013-05-01 | 飞翼股份有限公司 | Device for continuous stirring feeding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103448145A (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102924010A (en) | Self-compaction filling paste body and preparation process thereof | |
| CN108661703A (en) | coarse fraction tailing paste filling method and filling system | |
| CN204819956U (en) | Emulsified asphalt - cement can be produced and concrete mixing plant of rubble is stabilized | |
| CN112814732A (en) | Preparation of mixed ground paste of barren rock and tailings and pump sending filling device | |
| CN201982137U (en) | Underground preparation device taking waste rock as aggregate concrete filling material | |
| CN1686914A (en) | Subsequent backfilled pea gravel concrete for lining back of tunnels and backfilling method | |
| CN101497218A (en) | Concrete continuous stirring and conveying system device | |
| CN203145957U (en) | Mining concrete wet-type injecting equipment | |
| CN101749047B (en) | Paste filling simulation test system | |
| CN104847357A (en) | Pumper and pipeline transportation type semicontinuous mining transportation technology for open-pit mine | |
| CN205364201U (en) | Concrete mixing pump sending all -in -one | |
| CN105133465A (en) | Multifunctional plant mixing equipment | |
| CN202318590U (en) | Continuous stirring system for inorganic cementing materials | |
| CN203317547U (en) | Stirring, conveying and guniting integrated machine for coal mine wet-process guniting | |
| CN202596738U (en) | Full-automatic material-loading pulp shooting machine | |
| CN103144192A (en) | Full-automatic concrete mixer | |
| CN202910999U (en) | Device for continuous stirring feeding | |
| CN203031750U (en) | Composite wallboard production line | |
| CN103448145B (en) | A kind of stirring method of feeding and device thereof continuously | |
| CN101392657A (en) | Pulping system for preventing coal autoignition | |
| CN108058269B (en) | Cement soil preparation system suitable for soil bodies with different fluidity | |
| CN102296988A (en) | Paste gravity filling simulation test device | |
| CN207159101U (en) | A kind of cementing automatic filling system of flyash high-water expansion | |
| CN210173920U (en) | Intermittent type formula ready-mixed mortar cement concrete mixing plant | |
| CN209680042U (en) | A kind of vehicle-mounted pulper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zewu Inventor after: Li Shusheng Inventor after: Huang Shibing Inventor after: Jiang Ji Inventor after: Cai Ying Inventor before: Cai Ying |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAI YING TO: ZHANG ZEWU LI SHUSHENG HUANG SHIBING JIANG JI CAI YING |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zewu Inventor after: Wu Aixiang Inventor after: Huang Shibing Inventor after: Jiang Ji Inventor after: Xiao Chongchun Inventor after: Zou Lijun Inventor after: Wang Hongjiang Inventor after: Yin Shenghua Inventor before: Zhang Zewu Inventor before: Li Shusheng Inventor before: Huang Shibing Inventor before: Jiang Ji Inventor before: Cai Ying |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: 410500 Hunan Changsha city Ningxiang Jing Kai District venture Boulevard flying Limited by Share Ltd office building Co-patentee after: University of Science and Technology Beijing Patentee after: Feny Co., Ltd. Address before: 410600 Hunan province Changsha Ningxiang Economic Development Zone Industrial Park Road, wing venture Patentee before: Feny Co., Ltd. |