CN109604043A - Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method - Google Patents
Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method Download PDFInfo
- Publication number
- CN109604043A CN109604043A CN201811506618.XA CN201811506618A CN109604043A CN 109604043 A CN109604043 A CN 109604043A CN 201811506618 A CN201811506618 A CN 201811506618A CN 109604043 A CN109604043 A CN 109604043A
- Authority
- CN
- China
- Prior art keywords
- pulp pump
- iron ore
- faulty equipment
- ore mill
- production
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
Landscapes
- Paper (AREA)
Abstract
The invention discloses a kind of Pulp pump replacement faulty equipments to realize that iron ore mill selects quantity-produced method, is related to Process Control of Mineral Dressing technical field, solves iron ore mill and selects in continuous production, the problem of faulty equipment flexibility difference is replaced by cage.The technical solution adopted by the present invention is that: Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method, iron ore mill selects any appliance in production line to break down, the outlet end of the upstream equipment of faulty equipment connects input pipe, input pipe is connected to medial launder, Pulp pump is placed in medial launder, the arrival end of the upstream device of the efferent duct and faulty equipment of Pulp pump is connected, and Pulp pump maintains iron ore mill to select production line continuous production.The present invention is in iron ore mill choosing production, Pulp pump replacement faulty equipment to continue to produce, while repairing to faulty equipment, avoids faulty equipment from influencing rhythm of production, maintains the continuous production of whole production line；Pulp pump can be connected with multiple devices, strong flexibility, can also realize that cross-line produces.
Description
Technical field
The present invention relates to Process Control of Mineral Dressing technical fields, specifically in PRODUCTION OF IRON POWDER, are set using Pulp pump to failure
It is standby temporarily to be replaced, to realize that iron ore mill selects quantity-produced method.
Background technique
PRODUCTION OF IRON POWDER process carries out gradually mill to ferrous material using ball mill, magnetic separator, grader and selects and be classified, thus
Reach and promotes metal Ferrum content to reach iron powder product requirement.There are failure rate, equipment for ball mill, magnetic separator, grader use
Longer using the time, failure rate is higher.Magnetic separator and grader online repair time are relatively short, and half a day can repair and finish,
Select Influence of production smaller on iron ore mill.However, ball mill maintenance time is long, replaces one big ball mill whole lining and need five days
Left and right replaces one small ball mill whole lining and needs three days or so, if the failures such as end cover of ball mill then need it is longer
Time, even up to half month.
Ball mill, magnetic separator, grader etc. are that iron ore mill selects quantity-produced necessaries, and any appliance breaks down,
It is both needed to whole production line halt production, finishing to faulty equipment maintenance can just resume production, and seriously affect production process.Applicant Zeng Cai
It realizes that iron ore mill selects continuous production with cage replacement faulty equipment, but since cage is relatively cumbersome and takes up a large area, and twists
Cage takes up a large area and imports and exports apart from relatively fixed, therefore cage is only applicable to replace big ball mill.Cage is in production scene
Applicability be not it is very strong, such as magnetic separator or small ball mill failure, then it is poor to replace effect；In addition, cage can only be directly connected to
The equipment of faulty equipment upstream and downstream two sides can not achieve cross-line production.
Summary of the invention
The present invention provides a kind of Pulp pump replacement faulty equipment and realizes that iron ore mill selects quantity-produced method, solves iron ore mill
It selects in continuous production, the problem of faulty equipment flexibility difference is replaced by cage.
The technical solution adopted by the present invention to solve the technical problems is: Pulp pump replaces faulty equipment and realizes iron ore mill choosing
Quantity-produced method, iron ore mill select any appliance in production line to break down, the outlet end of the upstream equipment of faulty equipment
Input pipe is connected, input pipe is connected to medial launder, placement Pulp pump in medial launder, under the efferent duct and faulty equipment of Pulp pump
The arrival end for swimming equipment is connected, and Pulp pump maintains iron ore mill to select production line continuous production.
Further, the medial launder isFlat drum.
Further, the Pulp pump is vertical slag slurry pump, the diameter of the bottom of vertical slag slurry pump isIt is vertical
Formula Pulp pump is installed on the middle part of medial launder.
It is specific: the model 40PV-SP of the vertical slag slurry pump, 20 meters of lift, flow 15m3/h。
The beneficial effects of the present invention are: replacing faulty equipment in iron ore mill choosing production by Pulp pump and continuing to produce, simultaneously
The faulty equipment is repaired, avoids faulty equipment from influencing rhythm of production, maintains the continuous production of whole production line.The present invention
Overall operation to production line is a strong guarantee, and installation and dismounting are convenient, and are not influenced by place.Due to iron ore
There are faulty equipments for mill choosing production, but adjust rhythm of production by control blanking velocity and water, can make up the failure lacked and set
Standby defect can meet product quality requirement.In the mill choosing production of Pulp pump iron ore, Pulp pump can be connected with multiple devices, spirit
It is active strong, and cross-line production may be implemented.
Specific embodiment
The invention will be further described below.
Pulp pump replacement faulty equipment of the present invention realizes that iron ore mill selects quantity-produced method, and iron ore mill selects in production line
Ball mill, magnetic separator, grader any appliance break down, and the outlet end of the upstream equipment of faulty equipment connects input pipe, defeated
Enter pipe and be connected to medial launder, places Pulp pump, the entrance of the upstream device of the efferent duct and faulty equipment of Pulp pump in medial launder
End is connected, and Pulp pump maintains iron ore mill to select production line continuous production.It replaces faulty equipment by Pulp pump to continue to produce, while right
The faulty equipment repairs, and faulty equipment is avoided to influence rhythm of production, and operating rate can be started by improving equipment, maintains whole production
The continuous production of line.
The slurry of upstream equipment production of the medial launder for temporarily storing faulty equipment, it is right due to containing particle in slurry
Pulp pump and water wheels have stronger abrasion condition, therefore Pulp pump preferably selects wear-resisting vertical slag slurry pump.For example, vertical slag
The model 40PV-SP of stock pump, 20 meters of lift, flow 15m3/h。
Pulp pump is placed in medial launder, and slurry is pumped into the upstream device of faulty equipment, medial launder inner wall and slurry
Certain gap is retained between pump, such as medial launder isFlat drum；While the bottom of Pulp pump
Diameter is Pulp pump is installed on the middle part of medial launder.Slurry pump discharge connection efferent duct connection flexibly, it can be achieved that
Cross-line production.
Claims (4)
1. Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method, it is characterised in that: iron ore mill selects production line
In any appliance break down, the outlet end of the upstream equipment of faulty equipment connects input pipe, and input pipe is connected to medial launder,
Pulp pump is placed in medial launder, the arrival end of the upstream device of the efferent duct and faulty equipment of Pulp pump is connected, and Pulp pump maintains
Iron ore mill selects production line continuous production.
2. Pulp pump replacement faulty equipment as described in claim 1 realizes that iron ore mill selects quantity-produced method, feature exists
In: the medial launder isFlat drum.
3. the Pulp pump replacement faulty equipment as described in right wants 1 or 2 realizes that iron ore mill selects quantity-produced method, feature exists
In: the Pulp pump is vertical slag slurry pump, and the diameter of the bottom of vertical slag slurry pump isDuring vertical slag slurry pump is installed on
Between slot middle part.
4. Pulp pump replacement faulty equipment as claimed in claim 3 realizes that iron ore mill selects quantity-produced method, feature exists
In: the model 40PV-SP of the vertical slag slurry pump, 20 meters of lift, flow 15m3/h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506618.XA CN109604043A (en) | 2018-12-10 | 2018-12-10 | Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506618.XA CN109604043A (en) | 2018-12-10 | 2018-12-10 | Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109604043A true CN109604043A (en) | 2019-04-12 |
Family
ID=66008151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811506618.XA Pending CN109604043A (en) | 2018-12-10 | 2018-12-10 | Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109604043A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708483A (en) * | 2009-11-07 | 2010-05-19 | 核工业烟台同兴实业有限公司 | Tailing dry-heaping equipment and processing technique thereof |
| CN106040409A (en) * | 2016-08-24 | 2016-10-26 | 孙召华 | Ore-dressing system and ore-dressing technology for reducing content of sulphur in iron ore concentrate and for sorting cobalt concentrate |
| CN206474276U (en) * | 2017-01-06 | 2017-09-08 | 中国矿业大学 | A kind of new type mining sub-material box structure |
| CN108579981A (en) * | 2017-12-29 | 2018-09-28 | 攀枝花钢城集团有限公司 | Cage replaces faulty equipment and realizes that iron ore mill selects quantity-produced method |
-
2018
- 2018-12-10 CN CN201811506618.XA patent/CN109604043A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708483A (en) * | 2009-11-07 | 2010-05-19 | 核工业烟台同兴实业有限公司 | Tailing dry-heaping equipment and processing technique thereof |
| CN106040409A (en) * | 2016-08-24 | 2016-10-26 | 孙召华 | Ore-dressing system and ore-dressing technology for reducing content of sulphur in iron ore concentrate and for sorting cobalt concentrate |
| CN206474276U (en) * | 2017-01-06 | 2017-09-08 | 中国矿业大学 | A kind of new type mining sub-material box structure |
| CN108579981A (en) * | 2017-12-29 | 2018-09-28 | 攀枝花钢城集团有限公司 | Cage replaces faulty equipment and realizes that iron ore mill selects quantity-produced method |
Non-Patent Citations (1)
| Title |
|---|
| 王笏曹: "《钢铁工业给水排水设计手册》", 31 January 2002 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103350037B (en) | Overflow particle size control method for cyclone | |
| CN205740928U (en) | High-quality water-coal-slurry prepares processing system | |
| CN107619895B (en) | Device for blowing coal powder into blast furnace | |
| CN109604043A (en) | Pulp pump replacement faulty equipment realizes that iron ore mill selects quantity-produced method | |
| CN103418303B (en) | Device and method for stably adding sludge in sintering | |
| CN102022311A (en) | Electric energy control method and electric energy control system for dedusting equipment | |
| CN204022450U (en) | A kind of flotation pulp distributing box | |
| CN104874472B (en) | Automatic separating device for fine-sized slime in tailings conveying manifolds | |
| CN103480660A (en) | Independent water supply method and device for pre-through-water cooling device before bar material finish rolling | |
| CN205258225U (en) | Magnetism paper tape filter | |
| RU2465056C1 (en) | Ore suspension separation complex | |
| RU2464102C1 (en) | Ore suspension separation complex | |
| CN210022008U (en) | Sintering mixes quick-witted water distribution device that becomes more meticulous | |
| CN203355681U (en) | Stable sintering sludge addition device | |
| CN107262224A (en) | A kind of zinc oxygen leaching method for preparing raw material and two sections of vertical stirring mill series connection open-circuit grinding systems | |
| CN103993158B (en) | Process and system for removing alkali metals out of iron and steel making fly ash | |
| CN103834818B (en) | Oxygen adding system and method for reactor iron removing | |
| CN108579981A (en) | Cage replaces faulty equipment and realizes that iron ore mill selects quantity-produced method | |
| CN103525958B (en) | A kind of without granulation pump-type high temperature furnace slag water quenching technology and system | |
| CN208266232U (en) | A kind of scattered volume spray cooling system of STAINLESS STEEL WIRE | |
| CN205926067U (en) | Iron ore beneficiation system of pelletizing, two products of sintering | |
| CN110423024A (en) | The processing method and dedicated treatment facility of slag during a kind of blast furnace or mine heat furnace smelting | |
| CN110801933A (en) | Method for improving raw coal sorting effect | |
| CN203556458U (en) | Ore pulp box | |
| CN203907234U (en) | Slurry pipeline conveying system of double concentration basins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |