CN103418487A - Coarse coal slime sorting machine - Google Patents
Coarse coal slime sorting machine Download PDFInfo
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- CN103418487A CN103418487A CN2013103541349A CN201310354134A CN103418487A CN 103418487 A CN103418487 A CN 103418487A CN 2013103541349 A CN2013103541349 A CN 2013103541349A CN 201310354134 A CN201310354134 A CN 201310354134A CN 103418487 A CN103418487 A CN 103418487A
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- eddy flow
- cyclone
- arc
- countermeasure set
- interference device
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Abstract
The invention belongs to the field of coal mine mechanical equipment and particularly relates to a coarse coal slime sorting machine, which comprises an electric actuating mechanism. The electric actuating mechanism is sequentially connected with an adjustable feeding device and a cyclone interference device of a pipe structure. The cyclone interference device is arranged in a water tank and comprises a plurality of arc-shaped plates. A movable casing can be in close contact with the arc-shaped pates on the cyclone interference device during field installation to guarantee materials to fully flow along the direction of the arc-shaped plates. The cyclone interference device in the coarse coal slime sorting machine enables the materials to forcibly form rotational flow under the effect of the arc-shaped plates on the cyclone interference device to enable the materials to be evenly scattered, so that the sorting effect can be improved by approximate 10 percent. The coarse coal slime sorting machine can still reach a better scattering effect under the situation that the materials flow naturally, the feeding pressure is not required to be increased and the construction cost and the production process cost are reduced.
Description
(1) technical field
The invention belongs to colliery and use the plant equipment field, relate in particular to a kind of separation of coarse slime machine.
(2) background technology
The separation of coarse slime machine is a kind of ascending current with certain pressure that ejects at the cylinder body bottom water tank, forms the sink and emerge type sorting of carrying out under turbulent interference effect in cylinder with the material flowed in feeding device.Material injects cylindrical shell from the feeding mouth of feeding device, form eddy flow under the effect of pan feeding well, ascending current is ejected in cylindrical shell by the turbulent valve opening of pressure water tank turbulence plate with certain pressure and flow velocity equably simultaneously, material forms the bed that different suspended particulates forms by density under the effect of injection water, density is large is deposited in the bottom, and the upper strata overflow that floats over that density is little is discharged.
Continuous injection along with new material, the material (being cleaned coal) that part density is little flows into the overflow tank by downflow weir and discharges, another part is deposited in the spoil impurity dense accumulation of bottom, when being stacked into the density detection timing of implanting in cylinder, its pressure has surpassed the controlling value of setting, output signal to by pressure sensor the YE of being controlled by the PLC controller immediately, by the cone valve on the actuator drivening rod, cone valve in sealing state is opened, the spoil impurity that is deposited in bottom is discharged from the bottom discharging mouth.After spoil impurity is discharged, the bed that bottom density is large descends material is reduced the pressure of surveymeter, and when the density value of its output is less than setting value, the PLC controller sends signal that cone valve cuts out to actuator, makes cone valve again in closed condition.Thus freely back and forth, automatic steady ground carries out sorting.
The separation of coarse slime machine (being the TBS hindered bed separator) of applying at present, the enter material way of its material is with pan feeding well tangent line enter material way, depended on pressure forms eddy flow to be disperseed.Due to the restriction of pan feeding well head, pan feeding needs certain pressure could form eddy flow in addition.When if feed pressure is not enough, just can not make material form eddy flow and evenly scatter, cause the phenomenon of material local accumulation, affect separating effect.Must strengthen process costs and strengthen feed pressure.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, a kind of good separation effect, separation of coarse slime machine that process costs is low are provided, this separation of coarse slime machine produces centrifugal force according to the hydrodynamics eddy flow, make the homodisperse principle of material, adopt adjustable feeding device and the mode that the eddy flow countermeasure set combines, make material form eddy flow under the positive action of eddy flow countermeasure set.
The present invention is achieved through the following technical solutions:
A kind of separation of coarse slime machine, comprise electric operator, its special character is: this electric operator is adjustable feeding device, the eddy flow countermeasure set of connecting pipeline structure successively, and the eddy flow countermeasure set is placed in water tank, and the eddy flow countermeasure set comprises some arcs.
Separation of coarse slime machine of the present invention, the eddy flow countermeasure set also comprises flat board, bullet, and wherein arc is positioned on dull and stereotyped upper plane, and dull and stereotyped lower plane is connected with the bullet upper surface.
Separation of coarse slime machine of the present invention, described adjustable feeding device comprises feeding mouth flange, three-way pipe, moving casing, and the feeding mouth flange is connected with carrying out pipe material, and moving casing is enclosed within the three-way pipe lower end, and with the eddy flow countermeasure set, dock, three-way pipe is placed between feeding mouth flange and moving casing.
Separation of coarse slime machine of the present invention, adjustable feeding device is placed in cylindrical shell, and observation platform is installed above cylindrical shell, and electric operator is located on observation platform, and the eddy flow countermeasure set is arranged on the water tank upper middle position.
The invention has the beneficial effects as follows: in the present invention, feeding device is used pipe method instead, plays material guiding and concentrated effect.When moving casing is wherein installed at the scene can with the arc close contact above the eddy flow countermeasure set, to guarantee material, along the arc direction, flow fully; Eddy flow countermeasure set in the present invention makes under the effect of the arc of material on the eddy flow countermeasure set, and pressure forms eddy flow and makes material dispersed, can improve separating effect 10% left and right; The present invention makes material in the situation that gravity flow still can be played dispersion effect preferably, without strengthening feed pressure, thereby reducings the construction costs and the production technology cost.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is existing separation of coarse slime machine structural representation;
The structural representation that accompanying drawing 2 is the technology of the present invention;
Accompanying drawing 3 is the structure schematic diagram of the adjustable feeding device of the present invention;
Accompanying drawing 4 is the structural representation of eddy flow countermeasure set of the present invention;
In figure, 1 electric operator, 2 observation platforms, 3 cylindrical shells, 4 adjustable feeding devices, 5 eddy flow countermeasure sets, 6 water tanks, 401 adpting flanges, 402 feeding mouth flanges, 403 three-way pipes, 404 moving casings, 501 arcs, 502 flat boards, 503 bullets, 504 pipes, 505 flange 505,7 pan feeding wells.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises electric operator 1, observation platform 2, cylindrical shell 3, adjustable feeding device 4, eddy flow countermeasure set 5, water tank 6 etc.Wherein electric operator 1 is arranged on observation platform 2 tops, observation platform 2 is sat idly above cylindrical shell 3, the flange of adjustable feeding device 4 tops is connected with observation platform 2, and dock with eddy flow countermeasure set 5 lower end, and eddy flow countermeasure set 5 is arranged in water tank 6 and is preferably its middle position, top.
Eddy flow countermeasure set 5 comprises the compositions such as arc 501, flat board 502, bullet 503, pipe 504, flange 505.Wherein some arcs 501 are welded on dull and stereotyped 502 upper plane successively by bending direction, dull and stereotyped 502 lower plane and bullet 503 upper surface welding, an end welding of bullet 503 lower surfaces and pipe 504, the other end of pipe 504 and flange 505 welding.
Existing separation of coarse slime machine, material injects cylindrical shell from the feeding mouth of feeding device, and under the effect of pan feeding well 7, depended on pressure forms the eddy flow dispersion, if when feed pressure is not enough, just can not makes material form eddy flow and evenly scatter, and causes the phenomenon of material local accumulation.
In the present invention, feeding device is used pipe method instead, plays material guiding and concentrated effect.Arc 501 close contacts that can be top with eddy flow countermeasure set 5 when moving casing 404 is wherein installed at the scene, flow along arc 501 directions fully to guarantee material; Eddy flow countermeasure set in the present invention makes under the effect of the arc 501 of material on the eddy flow countermeasure set, and pressure forms eddy flow and makes material dispersed, can improve separating effect 10% left and right; The present invention makes material in the situation that gravity flow still can be played dispersion effect preferably, without strengthening feed pressure, thereby reducings the construction costs and the production technology cost.
Claims (4)
1. a separation of coarse slime machine, comprise electric operator (1), it is characterized in that: this electric operator (1) is adjustable feeding device (4), the eddy flow countermeasure set (5) of connecting pipeline structure successively, eddy flow countermeasure set (5) is placed in water tank (6), and eddy flow countermeasure set (5) comprises some arcs (501).
2. separation of coarse slime machine according to claim 1, it is characterized in that: eddy flow countermeasure set (5) also comprises flat board (502), bullet (503), wherein arc (501) is positioned on the upper plane of flat board (502), and the lower plane of dull and stereotyped (502) is connected with bullet (503) upper surface.
3. separation of coarse slime machine according to claim 1 and 2, it is characterized in that: described adjustable feeding device (4) comprises feeding mouth flange (402), three-way pipe (403), moving casing (404), feeding mouth flange (402) is connected with carrying out pipe material, moving casing (404) is enclosed within three-way pipe (403) lower end, and with eddy flow countermeasure set (5), dock, three-way pipe (403) is placed between feeding mouth flange (402) and moving casing (404).
4. separation of coarse slime machine according to claim 1 and 2, it is characterized in that: adjustable feeding device (4) is placed in cylindrical shell (3), observation platform (2) is installed above cylindrical shell (3), it is upper that electric operator (1) is located at observation platform (2), and eddy flow countermeasure set (5) is arranged on water tank (6) middle position, top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354134.9A CN103418487B (en) | 2013-08-15 | 2013-08-15 | A kind of separation of coarse slime machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354134.9A CN103418487B (en) | 2013-08-15 | 2013-08-15 | A kind of separation of coarse slime machine |
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| Publication Number | Publication Date |
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| CN103418487A true CN103418487A (en) | 2013-12-04 |
| CN103418487B CN103418487B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310354134.9A Active CN103418487B (en) | 2013-08-15 | 2013-08-15 | A kind of separation of coarse slime machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435951A (en) * | 2015-12-22 | 2016-03-30 | 大同煤矿集团有限责任公司 | Coarse slime separation machine |
| CN105521878A (en) * | 2015-11-25 | 2016-04-27 | 山东科技大学 | Hydrocyclone with teeter bed separator (TBS) cyclone water curtain separation tank |
| CN106824504A (en) * | 2017-02-15 | 2017-06-13 | 天津美腾科技有限公司 | A kind of method of TBS transformation and upgrade |
Citations (5)
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| CN201669155U (en) * | 2010-05-19 | 2010-12-15 | 长沙有色冶金设计研究院 | Unpowered energy-saving pulp even distributor |
| CN201862463U (en) * | 2010-11-17 | 2011-06-15 | 中国矿业大学(北京) | Compound-type coal slime interference bed separating device with grading and separating functions |
| CN202105713U (en) * | 2010-05-31 | 2012-01-11 | 山东乾舜矿冶科技股份有限公司 | Waterpower desliming grader |
| CN202700634U (en) * | 2012-06-08 | 2013-01-30 | 柳建志 | Coarse slime sorting machine |
| CN203508184U (en) * | 2013-08-15 | 2014-04-02 | 威海市润泽矿山洗选设备有限公司 | Coarse slime sorting machine |
-
2013
- 2013-08-15 CN CN201310354134.9A patent/CN103418487B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201669155U (en) * | 2010-05-19 | 2010-12-15 | 长沙有色冶金设计研究院 | Unpowered energy-saving pulp even distributor |
| CN202105713U (en) * | 2010-05-31 | 2012-01-11 | 山东乾舜矿冶科技股份有限公司 | Waterpower desliming grader |
| CN201862463U (en) * | 2010-11-17 | 2011-06-15 | 中国矿业大学(北京) | Compound-type coal slime interference bed separating device with grading and separating functions |
| CN202700634U (en) * | 2012-06-08 | 2013-01-30 | 柳建志 | Coarse slime sorting machine |
| CN203508184U (en) * | 2013-08-15 | 2014-04-02 | 威海市润泽矿山洗选设备有限公司 | Coarse slime sorting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521878A (en) * | 2015-11-25 | 2016-04-27 | 山东科技大学 | Hydrocyclone with teeter bed separator (TBS) cyclone water curtain separation tank |
| CN105435951A (en) * | 2015-12-22 | 2016-03-30 | 大同煤矿集团有限责任公司 | Coarse slime separation machine |
| CN106824504A (en) * | 2017-02-15 | 2017-06-13 | 天津美腾科技有限公司 | A kind of method of TBS transformation and upgrade |
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| Publication number | Publication date |
|---|---|
| CN103418487B (en) | 2016-12-07 |
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Effective date of registration: 20151116 Address after: Heping Road in Huancui District of Weihai City, Shandong province 264200 dragon house 112-5 Applicant after: Yang Guangwu Address before: 264209, Shandong, Weihai province Qiaotou town Weihai Lingang science and Technology Pioneer Park Road No. 501 Applicant before: Weihai Runze Mine Washing Equipment Co., Ltd. |
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Effective date of registration: 20200508 Address after: 215151 Jiangsu city of Suzhou province high tech Zone Shi Yang Road 68 Patentee after: Suzhou marimax Precision Machinery Co., Ltd Address before: Heping Road in Huancui District of Weihai City, Shandong province 264200 dragon house 112-5 Patentee before: Yang Guangwu |