CN205518163U - Three conjuncted product movable sieve jigs - Google Patents
Three conjuncted product movable sieve jigs Download PDFInfo
- Publication number
- CN205518163U CN205518163U CN201620072813.6U CN201620072813U CN205518163U CN 205518163 U CN205518163 U CN 205518163U CN 201620072813 U CN201620072813 U CN 201620072813U CN 205518163 U CN205518163 U CN 205518163U
- Authority
- CN
- China
- Prior art keywords
- sieve
- conjuncted
- jig
- movable
- housing
- 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
- 239000003245 coal Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000006396 nitration reaction Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 7
- 230000018044 dehydration Effects 0.000 abstract description 4
- 238000006297 dehydration reaction Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 12
- 239000012736 aqueous medium Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
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
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/12—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs using pulses generated mechanically in fluid
- B03B5/18—Moving-sieve jigs
-
- 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
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/24—Constructional details of jigs, e.g. pulse control devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model relates to a three conjuncted product movable sieve jigs, including the casing, move sieve, articulated shaft, drive arrangement and pan feeding mouth, in the casing conjuncted set up many parallel move the sieve. Moving the sieve and constituting with the two -stage process disjunctor by one section, one section bottom with the two -stage process all is provided with the sieve of slope, and the end of sieve is fixed with the refuse rotor, and the top of two refuse rotors all is provided with the overflow weir, the terminal and overflow weir connection direction division board of two -stage process, and scraper conveyor has been put with the below equipartition of direction division board to two refuse rotors, scraper conveyor is the arc setting, and stretch out from the casing on upper portion, and it has the establishment hopper to hang between scraper conveyor's scraper blade, the establishment hopper can promote out the surface of water and preliminary hydro -extraction with moving sieve exhaust material. The utility model discloses a movable sieve jig glomeration material is selected separately, the material promotes the dehydration, coal slime sedimentation is as an organic whole, has accomplished the maximization of movable sieve jig, is favorable to reduction equipment and supporting platform number, disinvestment.
Description
Technical field
This utility model relates to a kind of coal mine separation equipment, and a kind of washing goes out the conjuncted movable-sieve jig of three products.
Background technology
Gravity concentration method is divided into coal jigging, heavy media coal separation, inclined trough washing, wind method method etc..Wherein coal jigging is to utilize different densities material particles sedimentation velocity in water poor, carries out the physics coal preparation method of layering sorting, is one of main coal preparation method.Whether move according to washbox screenplate and can be divided into movable-sieve jig and determine sieve jig, determine sieve jig and be generally used for 0-80mm coal wholegrain level washing, movable-sieve jig is used for 25-300mm Reject.Movable-sieve jig applies to a kind of efficiently simple equipment of coal block discharge refuse, is widely used in colliery.
Current pulse free in cell body during movable-sieve jig work, directly dynamic sieve is driven to make upper and lower cyclic movement in aqueous medium by drive mechanism, make material on sieve plate formed periodically promote, loose, hindered falling, layering, then carry out coal-gangue separation by discharge.Being limited owing to being maximized by lifting wheel, existing movable-sieve jig is only capable of accomplishing 5.5m2.When large-scale mine uses movable-sieve jig discharge refuse, movable-sieve jig number of units can only be increased to reach the needs for the treatment of capacity, not only increase equipment investment, too increase capital construction and related investment.Movable-sieve jig maximizes and increases lifting wheel diameter, broadening dynamic sieve plate the most exactly to increase sorting area.But increasing lifting wheel diameter to generate the problem that, the production technology difficulty of lifting wheel, manufacturing cost can be increased dramatically, and construction and installation cost also can rise accordingly.Only for jigging machine maximizes, this is a problem possessing world-class level, it will open new huge expand space for super-huge colliery block discharge refuse and Washing Steam Coal.
Utility model content
The purpose of this utility model be for solve above-mentioned movable-sieve jig maximize technical problem, it is provided that a kind of maximization, can improve sorting recovery efficiency conjuncted three products movable-sieve jig.
This utility model be the technical scheme is that conjuncted three products movable-sieve jig by the above-mentioned technical problem of solution, include housing, be arranged on the dynamic sieve of enclosure interior, the jointed shaft of fixing dynamic sieve front end, provide the driving means of power for dynamic sieve around jointed shaft vibrations and to the feeding mouth of dynamic sieve feed the most conjuncted the dynamic sieve that multiple stage is arranged side by side can be set；Described dynamic sieve is made up of one section and two-stage nitration disjunctor, the bottom of one section and two-stage nitration is provided with the sieve plate of inclination, the end of sieve plate is fixed with refuse rotor, the top of two refuse rotors is provided with downflow weir, two-stage nitration end and downflow weir connect a guiding division board, and the lower section of two refuse rotors and guiding division board is all disposed with drag conveyor；The curved setting of described drag conveyor, top is stretched out from housing, hangs with establishment hopper between the scraper plate of drag conveyor；The material lifting that dynamic sieve is discharged can be gone out the water surface preliminary hydro-extraction by described establishment hopper.
Further, the bottom of housing is additionally provided with coal slime drag conveyor.
Further, the top of the refuse rotor of a section and two-stage nitration be respectively provided with can up-down adjustment to control the skin block that material is discharged.
Further, drag conveyor and coal slime scrapper conveyor be all seamlessly transit after stretch out housing with the horizontal 60～70 ° of angles.
Preferably, establishment hopper deformable.
The beneficial effects of the utility model are: 1, movable-sieve jig collection block of the present utility model sorting, material lifting dehydration, coal slime settling are separated into one, accomplished the maximization of movable-sieve jig simultaneously, advantageously reduce equipment and supporting number of units, reduce investment, provide simple and effective gangue equipments for large-scale, Oversize Mine；2, this utility model uses and arranges establishment hopper on drag conveyor to replace material lifting wheel, opens the space of the maximization of movable-sieve jig；Add and change the single-body type of dynamic sieve originally into combined, can reach and meet super-huge colliery block discharge refuse needs with a conjuncted movable-sieve jig, can simplified process equipment link greatly, save equipment investment, construction and installation expense, running expense etc., greatly widen the application space of movable-sieve jig；3, disjunctor movable-sieve jig can suitably control unit are material treating capacity after maximizing, and reduces waste pack coal amount, improves movable-sieve jig sorting recovery efficiency further；4, this utility model sieves conjuncted setting by dynamic for two-part, certain can be given to move the material of 80～300mm and sieve and wash choosing, the material of 25～80mm is given and other dynamic is sieved and washed choosing, reduce every and dynamic sieve and wash the size fraction ranges selecting material, select suitable washing frequency, amplitude, be conducive to improving every dynamic specific aim sieving and washing choosing, and then improve washing recovery efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of drag conveyor.
Labelling in figure: 1, housing, 2, dynamic sieve, 201, one section, 202, two-stage nitration, 3, jointed shaft, 4, feeding mouth, 5, driving means, 6, sieve plate, 7, refuse rotor, 8, downflow weir, 9, division board is guided, 10, drag conveyor, 11, establishment hopper, 12, skin block, 13, coal slime scrapper conveyor.
Detailed description of the invention
Embodiment
1
Conjuncted three products movable-sieve jig, include housing 1, be arranged on the dynamic sieve 2 within housing 1, the jointed shaft 3 of fixing dynamic sieve 2 front ends, for dynamic sieve 2 around jointed shaft 3 vibrations provide power driving means 5 and can be to the feeding mouth 4 of dynamic sieve 2 feed.The most conjuncted the dynamic sieve 2 that multiple stage is arranged side by side is set.Described dynamic sieve 2 is made up of one section 201 and two-stage nitration 202 disjunctor, the bottom of one section 201 and two-stage nitration 202 is provided with the sieve plate 6 of inclination, the end of sieve plate 6 is fixed with refuse rotor 7, and the top of two refuse rotors 7 is provided with downflow weir 8 and skin block 12, and skin block 12 up-down adjustment can control material discharge.Two-stage nitration 202 end and downflow weir 8 connect a guiding division board 9, and the discharge guiding the cleaned coal that division board 9 goes out for washing provides guiding, cleaned coal and middle coal is kept apart discharge simultaneously.The lower section of two refuse rotors 7 and guiding division board 9 is all disposed with drag conveyor 10.Described drag conveyor 10 bottom, in being horizontally disposed with, is stretched out from housing 1 with the horizontal 60 ° after seamlessly transitting, and hangs with establishment hopper 11 between the scraper plate of drag conveyor 10.Described establishment hopper 11 is deformable soft material, it is possible to the material lifting that dynamic sieve 2 is discharged is gone out the water surface preliminary hydro-extraction.Further, the bottom of housing 1 is additionally provided with coal slime scrapper conveyor 13, for the coal slime settling bottom during the washed coal of housing 1 top being scraped from water.
When operating this utility model, can give the sieve plate 6 expecting a section 201 from feeding mouth 4 by coal material, driving means 5 drives dynamic sieve 2 to do upper and lower cyclic movement in aqueous medium around jointed shaft 3.During dynamic sieve 2 rising, material rises compacting together along with sieve plate, material does lifter motion relative to aqueous medium, during dynamic sieve 2 decline, material departs from rapidly sieve plate 6, and water quickly enters in dynamic sieve screen frame, effect due to aqueous medium resistance, hindered falling made in aqueous medium by material, through repeatedly hindered falling, it is achieved density stratification pressed by material.The spoil of lower floor is discharged from the refuse rotor of a section 201, promotes dehydration transport by drag conveyor 10 and arrives outside housing 1；The downflow weir that coal charge on material upper strata is crossed one section 201 enters on the sieve plate of two-stage nitration 202.Material on two-stage nitration 202 sieve plate is being layered simultaneously, and the middle coal of lower floor is discharged at the refuse rotor of two-stage nitration 202, enters the drag conveyor of coal in transport；The cleaned coal on material upper strata crosses the downflow weir of two-stage nitration 202, enters the drag conveyor of transport cleaned coal under the guiding guiding division board 9；The middle coal discharged from two-stage nitration 202 and cleaned coal all promote dehydration by drag conveyor 10 and transport to housing 1.Material is after the movable-sieve jig washing of present configuration, material can be divided into spoil, middle coal and three products of cleaned coal, spoil treatment in situ, middle coal is sold nearby, cleaned coal can transport larger distance and sell, both decrease ineffective traffic, added again economic benefit, meet country's Filter Tuber For Clean Coal developing direction.
More dynamic sieve 2 can also be set to sieve and be arranged in juxtaposition by this utility model further, with meet different scales Coal Preparation Plant or further coal improve the serial movable-sieve jig of ature of coal needs.
Embodiment
2
On the basis of embodiment 1, when feed, to the dynamic sieve of the multiple stage of conjuncted setting 2 feed respectively.Material first passes through classifying screen and is sieved as less than 25mm, 25～80mm and the material of 80～300mm tri-ranks, material 80～300mm is given certain to move and is sieved and washed choosing, the material of 25～80mm is given and other dynamic is sieved and washed choosing, reduce every and dynamic sieve and wash the size fraction ranges selecting material, select suitable washing frequency, amplitude, be conducive to improving every dynamic specific aim sieving and washing choosing, and then improve washing recovery efficiency.
The above is only preferred implementation of the present utility model; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and modification to reach more preferable washed coal effect, these also should be regarded as protection domain of the present utility model.
Claims (5)
- The most conjuncted three products movable-sieve jig, include housing (1), be arranged on the internal dynamic sieve (2) of housing (1), the jointed shaft (3) of fixing dynamic sieve (2) front end, for dynamic sieve (2) around jointed shaft (3) vibrations provide power driving means (5) and can be to the feeding mouth (4) of dynamic sieve (2) feed, it is characterised in that: conjuncted in housing (1) the dynamic sieve (2) that multiple stage is arranged side by side is set；Described dynamic sieve (2) is made up of one section (201) and two-stage nitration (202) disjunctor, the bottom of one section (201) and two-stage nitration (202) is provided with the sieve plate (6) of inclination, the end of sieve plate (6) is fixed with refuse rotor (7), the top of two refuse rotors (7) is provided with downflow weir (8), two-stage nitration (202) end and downflow weir (8) connect guiding division board (9), and the lower section of two refuse rotors (7) and guiding division board (9) is all disposed with drag conveyor (10)；Described drag conveyor (10) curved setting, top is stretched out from housing (1), hangs with establishment hopper (11) between the scraper plate of drag conveyor (10)；The material lifting that dynamic sieve (2) discharge can be gone out the water surface and be dehydrated by described establishment hopper (11).
- Conjuncted three products movable-sieve jig the most as claimed in claim 1, it is characterised in that: the bottom of described housing (1) is additionally provided with coal slime scrapper conveyor (13).
- Conjuncted three products movable-sieve jig the most as claimed in claim 1, it is characterised in that: the top of the refuse rotor (7) of described a section (201) and two-stage nitration (202) be respectively provided with can up-down adjustment to control material discharge skin block (12).
- Conjuncted three products movable-sieve jig the most as claimed in claim 1, it is characterised in that: described drag conveyor (10) and coal slime scrapper conveyor (13) be all seamlessly transit after stretch out housing (1) with the horizontal 60～70 ° of angles.
- Conjuncted three products movable-sieve jig the most as claimed in claim 1, it is characterised in that: the deformable of described establishment hopper (11).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072813.6U CN205518163U (en) | 2016-01-26 | 2016-01-26 | Three conjuncted product movable sieve jigs |
| PCT/CN2017/071742 WO2017129038A1 (en) | 2016-01-26 | 2017-01-19 | Combined movable sieve jig for three products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072813.6U CN205518163U (en) | 2016-01-26 | 2016-01-26 | Three conjuncted product movable sieve jigs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205518163U true CN205518163U (en) | 2016-08-31 |
Family
ID=56769479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072813.6U Expired - Fee Related CN205518163U (en) | 2016-01-26 | 2016-01-26 | Three conjuncted product movable sieve jigs |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205518163U (en) |
| WO (1) | WO2017129038A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597908A (en) * | 2016-01-26 | 2016-05-25 | 张路征 | Combined movable sieve jig for three products |
| WO2017129038A1 (en) * | 2016-01-26 | 2017-08-03 | 张路征 | Combined movable sieve jig for three products |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082838B (en) * | 2020-09-29 | 2024-07-30 | 中国矿业大学(北京) | Install coal gangue pile-up body disturbance device on back scraper conveyor |
| CN115770659B (en) * | 2022-11-23 | 2023-07-21 | 淮北矿业股份有限公司煤炭运销分公司 | Coking coal washing and selecting processing equipment and intelligent control system thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2119185A (en) * | 1934-12-29 | 1938-05-31 | Stokes Rupert Octavius | Apparatus for separation of minerals |
| JPH0833854A (en) * | 1994-07-26 | 1996-02-06 | Mitsubishi Heavy Ind Ltd | Movable net type dressing device |
| CN2228379Y (en) * | 1995-08-18 | 1996-06-05 | 杨德信 | Separating type sieve side air chamber jigging machine |
| DE10255321A1 (en) * | 2002-11-27 | 2004-06-17 | Khd Humboldt Wedag Ag | Stauch typesetting machine |
| CN204429471U (en) * | 2015-01-06 | 2015-07-01 | 新乡市同鑫振动机械有限公司 | A kind of jigging screen |
| CN205518163U (en) * | 2016-01-26 | 2016-08-31 | 张路征 | Three conjuncted product movable sieve jigs |
| CN105597908A (en) * | 2016-01-26 | 2016-05-25 | 张路征 | Combined movable sieve jig for three products |
-
2016
- 2016-01-26 CN CN201620072813.6U patent/CN205518163U/en not_active Expired - Fee Related
-
2017
- 2017-01-19 WO PCT/CN2017/071742 patent/WO2017129038A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597908A (en) * | 2016-01-26 | 2016-05-25 | 张路征 | Combined movable sieve jig for three products |
| WO2017129038A1 (en) * | 2016-01-26 | 2017-08-03 | 张路征 | Combined movable sieve jig for three products |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017129038A1 (en) | 2017-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160831 |