CN205774712U - A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device - Google Patents
A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device Download PDFInfo
- Publication number
- CN205774712U CN205774712U CN201620651780.0U CN201620651780U CN205774712U CN 205774712 U CN205774712 U CN 205774712U CN 201620651780 U CN201620651780 U CN 201620651780U CN 205774712 U CN205774712 U CN 205774712U
- Authority
- CN
- China
- Prior art keywords
- slag
- production line
- nickel ore
- lateritic nickel
- precipitation
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device, including the precipitation slag conveyance conduit being connected with the flushing waste water pond in lateritic nickel ore pre-treatment production line, described precipitation slag conveyance conduit connects a precipitation slag transfer tank, the outlet of described precipitation slag transfer tank is provided with autocontrol valve, described autocontrol valve connects an automatic pressure filter, being provided with in described automatic pressure filter can the slag-removing device structure slagged tap of automatic open-close and slag hopper, the outlet of described slag hopper is provided with a slag and reclaims belt conveyor, described slag reclaims belt conveyor and connects a slag dry kiln that smelting production line waste heat can be utilized to be dried；This utility model can automatic smooth and easy operating, automatic pressure filter Automatic Cycle can filter and take off slag, and precipitation slag removal process automated production degree is high, it is possible to ensure higher recovery and relatively low recovery operating cost, can effective recycling nickel minerals, improve produce comprehensive benefit.
Description
Technical field
This utility model relates to rustless steel production technical field, particularly relates to a kind of lateritic nickel ore pre-treatment production line waste water
Precipitation slag retracting device.
Background technology
The RKEF smelting process (rotary kiln-mineral hot furnace technique) using smelting laterite-nickel ores rustless steel dilval is country
Encourage the new technology of development, during smelting, need lateritic nickel ore to become nickel minerals high temperature calcining through rotary kiln high temperature reduction, using
Before rotary kiln processes, need lateritic nickel ore is carried out pretreatment.
Needing lateritic nickel ore collective conveyance during pretreatment to stockyard, be dried, crush, sorting etc. processes,
When pretreatment for some production flushing waste waters can be produced, containing more lateritic nickel ore precipitation slag in these flushing waste waters, for
Avoid environmental pollution, effective recycling lateritic nickel ore resource, more energy-conserving and environment-protective, need lateritic nickel ore in flushing waste water
Precipitation slag recycles, and needs ensure the response rate and reduce recovery operating cost, increase economic efficiency during recycling.
Summary of the invention
For overcoming the deficiencies in the prior art, this utility model provides one can effective recycling nickel minerals, environmental protection joint
Energy, the lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device that organic efficiency is high.
By reaching above-mentioned technical purpose, this utility model be the technical scheme is that a kind of lateritic nickel ore pretreatment produces
Line wastewater sedimentation slag retracting device, including the precipitation slag conveying being connected with the flushing waste water pond in lateritic nickel ore pre-treatment production line
Pipeline, described precipitation slag conveyance conduit connects a precipitation slag transfer tank, and the outlet of described precipitation slag transfer tank is provided with control automatically
Valve processed, described autocontrol valve connects an automatic pressure filter, is provided with to go out by automatic open-close in described automatic pressure filter
The slag-removing device structure of slag and slag hopper, the outlet of described slag hopper is provided with a slag and reclaims belt conveyor, and described slag returns
Receive belt conveyor and connect a slag dry kiln that smelting production line waste heat can be utilized to be dried.
Described automatic pressure filter is plate and frame automatic pressure filter.
Described flushing waste water pond is provided with sedimentation and filtration ditch and filter grid.
Described precipitation slag conveyance conduit is provided with helix transporting device.
The beneficial effects of the utility model are: use said structure, by arrange a set of can efficient recovery lateritic nickel ore
The precipitation slag retracting device of precipitation slag, the precipitation slag conveyance conduit arranged in precipitation slag retracting device, precipitation slag transfer tank, automatically
Control valve, automatic pressure filter, slag reclaim belt conveyor and slag dry kiln can automatic smooth and easy operating, automatic pressure filter energy
Enough Automatic Cycle filter and take off slag, and precipitation slag removal process automated production degree is high, it is possible to ensure higher recovery and relatively low
Recovery operating cost, it is possible to effective recycling nickel minerals, improve produce comprehensive benefit.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.Wherein:
Fig. 1 is the structural representation of this utility model lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement
Mode also coordinates accompanying drawing to describe in detail.
Refer to shown in Fig. 1, this utility model lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device include with
The precipitation slag conveyance conduit 2 that flushing waste water pond 1 in lateritic nickel ore pre-treatment production line is connected, described precipitation slag conveyance conduit 2
Connecting a precipitation slag transfer tank 3, the outlet of described precipitation slag transfer tank 3 is provided with autocontrol valve 4, described autocontrol valve
Door 4 connects automatic pressure filters 5, and being provided with in described automatic pressure filter 5 can the slag-removing device structure 51 slagged tap of automatic open-close and connecing
Slag charge bucket 52, the outlet of described slag hopper 52 is provided with a slag and reclaims belt conveyor 6, and described slag reclaims belt conveyor 6
Connect a slag dry kiln 7 that smelting production line waste heat can be utilized to be dried.
Described automatic pressure filter 5 is plate and frame automatic pressure filter.
Described flushing waste water pond 1 is provided with sedimentation and filtration ditch 11 and filter grid 12.
Described precipitation slag conveyance conduit 2 is provided with helix transporting device 21.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize the equivalent structure transformation that this utility model description and accompanying drawing content are made, or be directly or indirectly used in what other were correlated with
Technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device, it is characterised in that: include pre-with lateritic nickel ore
The precipitation slag conveyance conduit that flushing waste water pond in process for producing line is connected, described precipitation slag conveyance conduit connects a precipitation slag
Transfer tank, the outlet of described precipitation slag transfer tank is provided with autocontrol valve, and described autocontrol valve connects one from dynamic pressure
Filter, described automatic pressure filter is provided with can the slag-removing device structure slagged tap of automatic open-close and slag hopper, described slag hopper
Outlet is provided with a slag and reclaims belt conveyor, and described slag reclaims belt conveyor connection one and can utilize more than smelting production line
The slag dry kiln that heat is dried.
A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device the most according to claim 1, its feature exists
In: described automatic pressure filter is plate and frame automatic pressure filter.
A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device the most according to claim 1, its feature exists
In: described flushing waste water pond is provided with sedimentation and filtration ditch and filter grid.
A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device the most according to claim 1, its feature exists
In: described precipitation slag conveyance conduit is provided with helix transporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651780.0U CN205774712U (en) | 2016-06-27 | 2016-06-27 | A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651780.0U CN205774712U (en) | 2016-06-27 | 2016-06-27 | A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774712U true CN205774712U (en) | 2016-12-07 |
Family
ID=58128802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620651780.0U Active CN205774712U (en) | 2016-06-27 | 2016-06-27 | A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199789A (en) * | 2021-03-26 | 2021-08-03 | 廊坊市泽田依诺机械设备有限公司 | Solid-liquid separation briquetting machine based on paint slag |
-
2016
- 2016-06-27 CN CN201620651780.0U patent/CN205774712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199789A (en) * | 2021-03-26 | 2021-08-03 | 廊坊市泽田依诺机械设备有限公司 | Solid-liquid separation briquetting machine based on paint slag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104326634B (en) | A kind of compound sludge treatment technique | |
| CN205774712U (en) | A kind of lateritic nickel ore pre-treatment production line wastewater sedimentation slag retracting device | |
| CN105396685A (en) | Dry discharge technology for phosphate tailings generated during mineral separation | |
| CN202924891U (en) | Sludge drying belt filter press | |
| CN213515114U (en) | Rotary kiln high temperature flue gas recycle device | |
| CN103451422A (en) | Method for preparing iron oxide for iron making by using steel acid-washing wastewater sludge | |
| CN103553287B (en) | Disposal system of municipal dewatering sludge | |
| CN204675842U (en) | System device for liquid phase is alternately connecing entrapment carbon dioxide in mineralize mineralization flue gas | |
| CN104263940B (en) | The de-golden clothes of a kind of gold for reclaiming in waste and old circuit board are put | |
| CN204460404U (en) | A kind of heating system of using exhaust heat of slag flushing water comprehensive utilization | |
| CN210546982U (en) | Causticized slag recovery processing device | |
| CN107362614A (en) | A kind of recoverying and utilizing method and its device of coal water slurry gasification fine slag | |
| CN207615006U (en) | A kind of waste desanding device | |
| CN105436195A (en) | Vertical processing treatment production line for recycling of ceramic slurry | |
| CN102380500A (en) | Municipal solid waste processing technology with hydrolysis method | |
| CN206334440U (en) | One kind precipitation sheet frame pressure-filtering deslagging system | |
| CN205133381U (en) | Processing apparatus of high moisture content heavy metal mud sediment | |
| CN104878192A (en) | Sulfated roasting system for copper anode slime electric rotary kiln | |
| CN205253718U (en) | Vertical production line of pottery silt cyclic utilization processing | |
| CN109052902A (en) | A method of utilizing residual heat of tunnel kiln dewatered sludge | |
| CN206273814U (en) | A kind of organic solid waste processing device | |
| CN205110337U (en) | Surplus kitchen garbage in kitchen processing apparatus that hydrolysises | |
| CN205340742U (en) | Granulation equipment with dust removal mechanism | |
| CN202191782U (en) | Dust removal water circulating device | |
| CN206255842U (en) | A kind of filtering recovering device for phosphorus mud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |