CN103588271B - Flocculant stirring and attaching device for accelerating sedimentation of all tailings - Google Patents
Flocculant stirring and attaching device for accelerating sedimentation of all tailings Download PDFInfo
- Publication number
- CN103588271B CN103588271B CN201310602267.3A CN201310602267A CN103588271B CN 103588271 B CN103588271 B CN 103588271B CN 201310602267 A CN201310602267 A CN 201310602267A CN 103588271 B CN103588271 B CN 103588271B
- Authority
- CN
- China
- Prior art keywords
- flocculation agent
- flocculant
- storage tank
- valve
- agitation vat
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a flocculant stirring and attaching device for accelerating sedimentation of all tailings. The device comprises a feeding system, a stirring system, a flocculant storage barrel (11), a delivery pipe and a tailings paste pipe (14). The discharge hole of a feeding tank (4) is connected with an air inlet pipeline, flocculant particles are uniformly blown into a stirring barrel by air flow, an air inlet valve (3) is mounted at the upper end of the feed tank (4), and pneumatic delivery of flocculant particles is promoted by air flow and air pressure; after the stirring and the preparation of a flocculant solution are finished, a valve (10) at the discharge opening of the stirring barrel is opened, and the solution is stored in the flocculant storage barrel to ensure continuous supply of the flocculant; the discharge opening of the flocculant storage barrel is connected with the tailings paste pipe through a hose, and by the virtue of the Venturi effect, the flocculant solution and the tailings paste are uniformly mixed before the tailings paste enters a sedimentation basin.
Description
Technical field
The present invention relates to a kind of stirring and the auxiliary equipment thereof that adapt to the crude tailings slurry sedimentation flocculation agent of the device, particularly crude tailings paste body filling of the Accelerated subsidence processed such as metal mine ore dressing crude tailings slurry, mining wastewater, mud.
Background technology
The development and utilization of Mineral resources is one of national economy important foundation industries, along with the Mineral resources of earth's surface, underground shallow part are petered out, mining mineral resource progressively turns to the difficulty mining bed under the deep-seated deposit under high stress environment and complicated field conditions, brings the stacking problem of the geologic hazards such as a series of Stope roof fall, tunnel wall caving inbreak, ground settlement, solid waste harm, ecotope, production safety and a large amount of beneficiation tailing thus.Wherein utilize the crude tailings after ore dressing to be prepared into lotion, carrying out filling to worked-out section is the effective means solving above-mentioned series of problems.
Crude tailings is starched because starting point concentration is lower, and water content is high, enters Tailings Dam again or be prepared into paste body filling back production dead zone after must carrying out thickening.But mortar natural subsidence speed is slow, length consuming time, natural subsidence is not thorough in addition, causes larger harm after discharge to ecotope, in order to last mortar high-efficiency sedimentation must adopt interpolation polymeric flocculant raw material to carry out Accelerated subsidence process to it.
In order to realize the high-efficiency sedimentation of crude tailings slurry, to the whipping appts of flocculant solution with propose higher requirement with mixing of last mortar, flocculant solution mis-arrange or mix the uneven effect not only not having Accelerated subsidence with last mortar, also to cause in a large amount of waste of flocculation agent and particle loaded fluid the objectionable impuritiess such as heavy metal to the pollution of ecotope.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of operating maintenance simple, stir, a kind of flocculation agent accelerating crude tailings sedimentation that flocculation agent utilization ratio is high stirs and auxiliary equipment.
In order to solve the problems of the technologies described above, a kind of flocculation agent accelerating crude tailings sedimentation provided by the invention stirs and auxiliary equipment, agitation vat is provided with agitator motor, described agitator motor drives the agitator in described agitation vat by shaft coupling, described agitation vat top is provided with water-in and connects with outside water inlet pipe, described agitation vat upper left quarter is provided with opening for feed, described opening for feed connects with flocculation agent particle air-transport system discharge port, being provided with discharge port bottom described agitation vat is connected in flocculation agent storage barrel by pipeline, controlled by the discharge valve of described agitation vat, described flocculation agent bucket discharge port is connected on last mortar pipe by flexible pipe, form Venturi tube, described flexible pipe is provided with flocculation agent bucket bleeder valve and under meter, for controlling flocculant solution flow.
Described flocculation agent particle air-transport system is that inlet pipe is divided into air conveying branch and auxiliary feed branch, storage tank discharge port is connected in described air conveying branch, controlled by storage tank outlet valve, described air conveying branch connects with described agitation vat opening for feed as the supply pipe of agitation vat, described auxiliary feed branch is connected to the inlet mouth at described storage tank top, and described storage tank is provided with the helixseal opening for feed be made up of screw mandrel and rubber closure.
Adopt a kind of flocculation agent accelerating crude tailings sedimentation of technique scheme to stir and auxiliary equipment, air pump, inlet pipe, storage tank, intake valve, storage tank outlet valve form flocculation agent particle air-transport system; Agitation vat, agitator motor, agitator, agitation vat bleeder valve form stirring system.
During the work of this device, in agitation vat, inject the required water yield in advance, open agitator motor, then air pump is opened, open storage tank discharge port valve, flocculation agent uniform particles is blown in agitation vat and stirs, after stirring by air-flow, open agitation vat discharge port valve, flocculation agent is stored in flocculation agent bucket, then opens flocculation agent discharge port valve, according to last mortar flow, contrast under meter regulates flocculant solution flow, now completes the preparation of whole flocculant solution and conveying mixing process.
A kind of flocculation agent accelerating crude tailings sedimentation stirs and auxiliary equipment has following features:
1. storage tank discharge port delivery air is stablized, and has air-flow air pressure auxiliary feeding in storage tank, as long as therefore set initial storage tank outlet valve opening degree, just can ensure uniform and stable being blown in agitation vat of flocculation agent.
2. flocculation agent bucket discharge tube and last mortar pipe form Venturi tube, utilize Venturi effect by flocculant solution and last mortar Homogeneous phase mixing, substantially increase the utilization ratio of flocculation agent;
3. structure is simple, with low cost, easy to use, safeguards simple, applied widely.
Accompanying drawing explanation
Fig. 1 is that the flocculation agent accelerating crude tailings sedimentation stirs and auxiliary equipment structural representation;
Fig. 2 is flocculation agent particle strength feed system schematic diagram;
Fig. 3 is flocculant solution and last mortar Homogeneous phase mixing schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
See Fig. 1, Fig. 2 and Fig. 3, the air-flow that air pump 1 is carried is divided into two, the inlet pipe that valve 2 controls is used for flocculation agent particle transport and is blown in agitation vat 6, branch's inlet pipe that valve 3 controls connects with storage tank 4 top inlet mouth, storage tank 4 top is equipped with and is driven by screw mandrel the rubber storing cover 5 opened with sealing, agitator motor 7 agitation vat 6 is equipped with, agitator motor 7 drives the agitator 8 in agitation vat by shaft coupling, agitation vat discharge port valve 10 is provided with bottom agitation vat 6, the flocculant solution that flocculation agent bucket 11 is stirred for stored configuration, flocculation agent bucket discharge port is connected with last mortar pipe 14 by flexible pipe, form Venturi tube, valve 12 and under meter 13 flexible pipe be equipped with.
The Accelerated subsidence flocculant solution preparation stirring that the present embodiment is applied to beneficiation tailing slurry mixes with conveying.By storage tank opening for feed, flocculation agent particle is contained into storage tank, close rubber closure 5.Open agitation vat inlet valve 9, in agitation vat, inject the corresponding water yield, open agitator motor, then open air pump 1, open valve 2, then open storage tank bleeder valve 16, then Open valve 3, complete the air conveying of flocculation agent particle.After flocculant solution configuration in agitation vat 6 is stirred, open agitation vat discharge port valve 10, flocculant solution is stored in flocculation agent bucket, then flocculation agent bucket discharge port valve 12 is opened, under the Venturi-tube action that delivery hose and last mortar pipe 14 are formed, flocculant solution is delivered in last mortar pipe 14 and last mortar Homogeneous phase mixing, and by under meter 13 parameter regulation flocculant solution flow.Now flocculant solution configuration is stirred and conveying mixing process completes.
Claims (2)
1. the flocculation agent accelerating crude tailings sedimentation stirs and auxiliary equipment, it is characterized in that: utilize air conveying branch and auxiliary feed branch to combine by being with storage tank (4) top of rubber closure to be provided with inlet mouth being carried and be blown in agitation vat (6) in the flocculation agent uniform particles ground in the storage tank (4) of described band rubber closure, described inlet mouth is located at the rubber seal tops described in band, described agitation vat (6) is provided with agitator motor (7), by shaft coupling Direct driver agitator (8), described agitation vat (6) discharge port access flocculation agent bucket (11), described agitation vat (6) and described flocculation agent bucket (11) are independent up and down to be installed, described agitation vat (6) discharge port is higher than described flocculation agent bucket (11), described flocculation agent bucket (11) discharge port connects and composes Venturi tube by flexible pipe and last mortar pipe (14), valve (12) and under meter (13) described flexible pipe be equipped with.
2. a kind of flocculation agent accelerating crude tailings sedimentation according to claim 1 stirs and auxiliary equipment, it is characterized in that: inlet pipe is divided into the auxiliary feed branch that the air conveying branch that controlled by valve (2) and valve (3) control, storage tank (4) discharge port is connected in described air conveying branch, controlled by storage tank outlet valve (16), described auxiliary feed branch is connected to the inlet mouth at described storage tank (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602267.3A CN103588271B (en) | 2013-11-26 | 2013-11-26 | Flocculant stirring and attaching device for accelerating sedimentation of all tailings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602267.3A CN103588271B (en) | 2013-11-26 | 2013-11-26 | Flocculant stirring and attaching device for accelerating sedimentation of all tailings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103588271A CN103588271A (en) | 2014-02-19 |
| CN103588271B true CN103588271B (en) | 2015-02-18 |
Family
ID=50078638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310602267.3A Expired - Fee Related CN103588271B (en) | 2013-11-26 | 2013-11-26 | Flocculant stirring and attaching device for accelerating sedimentation of all tailings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103588271B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580922B (en) * | 2018-12-07 | 2021-05-07 | 昆明理工大学 | Continuous thickening test system and test method under dynamic shearing action of full tailings |
| CN112974489B (en) * | 2021-04-12 | 2023-07-07 | 昆明理工大学 | Tailing sedimentation-dehydration-solidification device and experimental method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167433A (en) * | 2011-03-28 | 2011-08-31 | 淮北重科矿山机器有限公司 | Automatic feeding device of powdery flocculating agent |
| CN201959731U (en) * | 2010-10-08 | 2011-09-07 | 储岳海 | Fully automatic dry powder feeding device |
-
2013
- 2013-11-26 CN CN201310602267.3A patent/CN103588271B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201959731U (en) * | 2010-10-08 | 2011-09-07 | 储岳海 | Fully automatic dry powder feeding device |
| CN102167433A (en) * | 2011-03-28 | 2011-08-31 | 淮北重科矿山机器有限公司 | Automatic feeding device of powdery flocculating agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103588271A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105525945B (en) | A kind of cementing continuous device for filling of high concentration crude tailings and fill method | |
| CN103588271B (en) | Flocculant stirring and attaching device for accelerating sedimentation of all tailings | |
| CN206636579U (en) | A kind of subway shield tunnel construction feeding device | |
| CN110886590B (en) | Rapid grouting device for coal body partition grouting | |
| CN209354155U (en) | A kind of novel shield machine slag-tapping system | |
| CN205364201U (en) | Concrete mixing pump sending all -in -one | |
| CN206780683U (en) | Fly ash base cementing material filling system | |
| CN108854713A (en) | A kind of feeding system convenient for desulfurization of gypsum | |
| CN111420590A (en) | Mine fills multiaxis combined type mixer | |
| CN208858400U (en) | A kind of Mine Tailings filling system | |
| CN207740012U (en) | A kind of synchronous grouting mortar vehicle for shield-tunneling construction | |
| CN208893682U (en) | A kind of process units of filling in mine aggregate Tailings Slurry | |
| CN207997433U (en) | A kind of slip casting/filling quickly preparing cement paste device | |
| CN102287191B (en) | Large-diameter engineering well wall back filling cementation quick slurry stirring construction method | |
| CN212236972U (en) | Mine fills multiaxis combined type mixer | |
| CN107511926A (en) | A kind of device and grouting method for continuously stirring supply slurries | |
| CN204199712U (en) | A kind of device preventing Plugging Accident of Pump Concrete | |
| CN202764026U (en) | Slurry agitator for underground grouting in mine | |
| CN205201817U (en) | Colliery slurrying system | |
| CN210289798U (en) | Grouting system | |
| CN204865565U (en) | Device is added in dispersion of polyacrylamide dry powder | |
| CN205471740U (en) | Subway shield constructs construction feeding device | |
| CN202263442U (en) | Rotary feeding device of deep cone thickener | |
| LU504494B1 (en) | Reinforcement devices and processes in the flowing of underground backfill slurry | |
| CN206769910U (en) | A kind of shield weighing apparatus shield mud unified collocation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151126 |