CN208407327U - One kind being used for the clean magnetic screening device of raw coal - Google Patents
One kind being used for the clean magnetic screening device of raw coal Download PDFInfo
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- CN208407327U CN208407327U CN201821484930.9U CN201821484930U CN208407327U CN 208407327 U CN208407327 U CN 208407327U CN 201821484930 U CN201821484930 U CN 201821484930U CN 208407327 U CN208407327 U CN 208407327U
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- conveyer belt
- rack
- raw coal
- fixedly connected
- impurity
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Abstract
The utility model discloses one kind to be used for the clean magnetic screening device of raw coal, it is related to raw coal manufacture field, including rack, the both ends of rack are fixedly connected with live-roller, the middle part of rack is connected to magnetic plate, conveyer belt is arranged on two live-rollers, magnetic plate is connected to the upper surface of downside conveyer belt, the position that the rack corresponds on the outside of conveyer belt one end is fixedly connected with air pump, the air pump is fixedly connected with close to the side of conveyer belt to spray air in the air jet pipe of conveyer belt, and the air jet pipe is arranged diagonally downward close to one end of conveyer belt.It solves in the prior art, when impurity humidity, impurity will stick in and be unable to complete self-unloading on belt, influence the suction of magnetic bottom plate, the problem of reducing the removal of impurities precision and efficiency of iron impurities in material, having automatically to clean the impurity on belt, guarantee magnetic pole bottom plate to the magnetic attraction of material, the advantages of to guarantee the precision that cleans, guarantee raw coal cleanliness.
Description
Technical field
It is the utility model relates to arrive raw coal cleaning applications, in particular to a kind of to be used for the clean magnetic screening device of raw coal.
Background technique
Magnetic separator is to be suitable for having magnetic difference foreign matter in one of the machine that industrial circle is most popular, versatility is high
The separation of matter.Magnetic separator is widely used in the industries such as mining industry, lumbering, ceramic industry, chemistry, food.And with regard to for mining industry, magnetic
Machine is selected to be suitable for the wet of the materials such as granularity 50mm manganese ore below, magnetic iron ore, magnetic iron ore, roasted ore, ilmenite, hematite-limonite
Formula or dry type magnetic separation, be also used for the materials such as coal, nonmetallic ore, building materials removes iron operation.Magnetic separator is divided into two classes, permanent-magnet concentration
The magnetic system of machine mostly uses high-quality Ferrite Material or is combined with rare earth magnetic steel, earlier when, magnetic separator magnetic cylinder surface is flat
Equal magnetic induction intensity is 80-400mT.With the continuous development of technology, after magnetic separator can be made roll, magnetic field strength is also mentioned
Height arrives 1650mT, has been to survey highest magnetic field strength at present.
Existing to can refer to the Chinese utility model patent that Authorization Notice No. is CN203972111U, it discloses a kind of self-unloadings
Formula permanent-magnetic iron expeller, including cabinet, the chassis bottom are provided with magnetic pole bottom plate, are fixed with covering below the magnetic pole bottom plate
In the stainless steel plate of magnetic pole bottom base plate, the edge of the stainless steel plate is provided with several engaging lugs vertically turned over, institute
It states and is provided with bolt hole on engaging lug, engaging lug inner surface is close to cabinet outer surface, and is installed in the bolt hole of engaging lug
Connect the fastening bolt of cabinet.The beneficial effects of the utility model are: having installed one layer additional again on the basis of former magnetic pole bottom plate not
Become rusty steel sole plate, even if stainless steel plate is worn through, confusion will not occur for the magnetic system of the inside, ensure that the stability of magnetic system, extends
Service life.And stainless steel plate can be replaced, and will not influence the normal using effect of iron remover.
Above-mentioned this self-tipping type permanent-magnetic iron expeller on the basis of former magnetic pole bottom plate by having installed one layer of stainless steel additional again
Bottom plate, even if stainless steel plate is worn through, confusion will not occur for the magnetic system of the inside, ensure that the stability of magnetic system, extending makes
It with the service life, but can still have the following problems in actual use: unload iron belt when impurity is drawn by the magnetic force of magnetic pole bottom plate,
When then with belt transmission completion self-discharging is unloaded, often occur, lesser impurity is adhered to belt upper surface, especially works as impurity
When moist, there will be more impurity to stick on self-unloading belt and be unable to complete discharging, and then making can be one layer of adhesion on self-unloading belt
Smaller material, influences the suction of magnetic bottom plate, to reduce the removal of impurities precision and efficiency of iron impurities in material.
Utility model content
The purpose of the utility model is to provide one kind to be used for the clean magnetic screening device of raw coal, and having can be automatically to belt
On material cleaned, guarantee that magnetic pole bottom plate to the magnetic attraction of impurity, to guarantee the precision that cleans, guarantees raw coal cleanliness
Advantage.
The above-mentioned technical purpose of the utility model technical scheme is that.
One kind being used for the clean magnetic screening device of raw coal, including rack, the both ends of rack are fixedly connected with live-roller, rack
Middle part be connected to magnetic plate, be arranged with conveyer belt on two live-rollers, magnetic plate is connected to the upper surface of downside conveyer belt, institute
It states the position that rack corresponds on the outside of conveyer belt one end and is fixedly connected with air pump, the air pump is fixedly connected close to the side of conveyer belt
Having can spray air in the air jet pipe of conveyer belt, and the air jet pipe is arranged diagonally downward close to one end of conveyer belt.
By using above scheme, when work, the impurity of adhesion on a moving belt transmits band edge with the transmission of conveyer belt
When the air pump position in portion, air is pressurizeed by air pump, is then ejected on conveyer belt by air jet pipe, so as to stick in
Impurity on conveyer belt is removed from conveyer belt, and is arranged diagonally downward by the air jet pipe of setting close to one end of conveyer belt,
It can make to concentrate injection to the lower section of conveyer belt the impurity on conveyer belt, to avoid the impurity on conveyer belt from splashing, in turn
The a large amount of impurity of conveyer belt adhesion are prevented, the suction of magnetic plate is influenced, and then convenient for the removing of impurity in raw coal, guarantee removal of impurities essence
Degree.
Preferably, being fixedly connected with casing on the outside of the air jet pipe, it is provided with and is used between the air jet pipe and casing
Heat the heating wire of jet inner air tube.
By using above scheme, air jet pipe can be heated by being provided with heating wire, to pass through air jet pipe
Air in air jet pipe is heated, to make the air sprayed from air jet pipe contain heat, so as to pass to adhesion
Send take the impurity containing moisture carry out dry and conveyer belt is dried, consequently facilitating the self-unloading of impurity.
Preferably, the rack, which corresponds to the position above air pump, is fixedly connected with brush head, the brush head can be connected to biography
Send band.
It, can be with when conveyer belt then passes at brush head position with transmission by air jet pipe by using above scheme
Further transmission belt surface is cleared up by brush head, so that remaining impurity on a moving belt is further removed.
Preferably, one end that the rack is provided with air pump is connected with front retainer plate, the front retainer plate is located at conveyer belt
Downside, the front retainer plate can be connected to the impurity on conveyer belt.
By using above scheme, the larger impurity transmitted with conveyer belt can be blocked by the front retainer plate of setting,
Prevent impurity when falling from conveyer belt because inertia causes material disorderly to fly, consequently facilitating the centralized collection of impurity.
Preferably, the upper end of the striker plate is lower than conveyer belt lower surface 3-5mm.
By using above scheme, the lower surface of conveyer belt is lower than by the striker plate upper end of setting, backgauge can be prevented
The upper end of plate and conveyer belt generate friction, avoid damage to conveyer belt, extend the service life of conveyer belt.
Preferably, sliding is connected with sliding shoe vertically for the central rack two sides, it is rotatably connected between two sliding shoes
Idler roller, the outer circle upside of the idler roller are connected to the lower surface of upside conveyer belt, the rack corresponding two sliding shoes top
Position be threaded with the adjusting screw being vertically arranged, the lower end of the adjusting screw is rotationally connected with corresponding sliding
Block.
By using above scheme, the lower surface by being connected to long side conveyer belt on the upside of the idler roller outer circle of setting can be with
Conveyer belt is tensioned, when transmitting belt sag, two adjusting screws of rotation drive sliding shoe to move up, and can drive tensioning
Roller moves up, and completes the tensioning of conveyer belt.
Preferably, the both ends of the live-roller are fixedly connected to baffle ring.
By using above scheme, the upper conveyer belt both ends for being sheathed on live-roller can be carried out by the baffle ring of setting
Limit avoids transmission tape skew to guarantee that conveyer belt will not generate offset on live-roller.
Preferably, the position of the corresponding downside conveyor belt two sides of the rack is fixedly connected with side block flitch.
By using above scheme, further the impurity on conveyer belt can be limited by the side block flitch of setting
Position prevents impurity from splashing from the two sides of conveyer belt, convenient for the collection of impurity.
Preferably, side block flitch side close to each other is fixedly connected with first buffer layer.
By using above scheme, side less can be struck with the transmission of conveyer belt by the first buffer layer of setting
Impact between impurity on striker plate and side block flitch extends the service life of side block flitch.
To sum up, the utility model has the following beneficial effects:
1. the impurity of adhesion on a moving belt is with the transmission of conveyer belt and when the air pump position of conveyor belt ends when work,
Air is pressurizeed by air pump, is then ejected on conveyer belt by air jet pipe, so as to the impurity by adhesion on a moving belt
It removes from conveyer belt, and is arranged diagonally downward by the air jet pipe of setting close to one end of conveyer belt, can be made conveyer belt
On impurity concentrate injection to the lower section of conveyer belt, so that the impurity on conveyer belt be avoided to splash, and then prevent conveyer belt adhesion
A large amount of impurity influence the suction of magnetic plate, and then convenient for the removing of impurity in raw coal, guarantee removal of impurities precision;
2. can be heated to air jet pipe by being provided with heating wire, thus by air jet pipe to the air in air jet pipe
It is heated, so that the air sprayed from air jet pipe be made to contain heat, so as to containing moisture on adhesion conveyer belt
Impurity dry and dry to conveyer belt, consequently facilitating the self-unloading of impurity;
3., can be further by brush head when conveyer belt then passes at brush head position with transmission by air jet pipe
Transmission belt surface is cleared up, so that remaining impurity on a moving belt is further removed.
Detailed description of the invention
Fig. 1 is in embodiment for the clean integrally-built schematic diagram of magnetic screening device of raw coal;
Fig. 2 is the schematic diagram that conveyer structure is highlighted in embodiment;
Fig. 3 is the diagrammatic cross-section that air pump structure is highlighted in embodiment;
Fig. 4 is the portion A enlarged drawing in Fig. 3.
In figure, 1, rack;11, live-roller;111, baffle ring;112, driving motor;12, conveyer belt;13, magnetic plate;14, it props up
Support;141, sliding shoe;142, idler roller;143, adjusting screw;15, side block flitch;151, first buffer layer;2, air pump;21,
Air jet pipe;211, gas-distributing pipe;212, spray orifice;22, casing;221, heating wire;23, fixed frame;231, brush head;3, front apron;31,
Preceding guide plate;311, second buffer layer;32, rear deflector;33, driving cylinder;34, front retainer plate;35, side baffle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " ground " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: one kind being used for the clean magnetic screening device of raw coal, combined with Figure 1 and Figure 2, includes rack 1, rack 1 is in length
Cube frame-shaped construction, the both ends of rack 1 are rotatably connected to the live-roller 11 of axis horizontal setting respectively, are arranged on two live-rollers 11
There is conveyer belt 12, conveyer belt 12 is using rubber material, the baffle ring 111 that the both ends of two live-rollers 11 are also respectively fixedly connected with, together
The baffle ring 111 at one live-roller, 11 both ends side close to each other can be connected to the two of the conveyer belt 12 being sheathed on live-roller 11
Side.The position of corresponding 1 live-roller, 11 end of rack 1 is also fixedly connected with driving motor 112, the output shaft of driving motor 112 with
One end of live-roller 11 is fixedly connected.Position between corresponding two live-rollers 11 of rack 1 is also fixedly connected with horizontally disposed magnetic
Suction disc 13, magnetic plate 13 are permanent magnet.The downside of magnetic plate 13 can also be connected to the upper surface of downside conveyer belt 12.Work
When, driving motor 112 drives a live-roller 11 rotation, so as to drive conveyer belt 12 to rotate on two live-rollers 11, passes through
The baffle ring 111 of setting guarantees that conveyer belt 12 will not generate skew, by raw coal below magnetic screening device when transmission, containing in raw coal
Iron tramp will be drawn to the lower surface of the downside conveyer belt 12 of 13 lower section of magnetic plate by magnetic plate 13, then be drawn on conveyer belt 12
Impurity the magnetic force range for being detached from magnetic plate 13 will be sent to conveyer belt 12, to make impurity on conveyer belt 12 from conveyer belt
It falls, is collected on 12, and then complete the cleaning of ferrous contaminants in raw coal, guarantee the quality of raw coal.
Top position between corresponding two live-rollers 11 in the two sides of rack 1 is fixedly connected with support frame 14 vertically respectively, and two
Vertical sliding is connected with sliding shoe 141 respectively on support frame, is rotatably connected to idler roller 142, idler roller between two sliding shoes 141
142 are located at the top of magnetic plate 13, and the axis direction of idler roller 142 and the axis of two live-rollers 11 are parallel to each other, idler roller
The lower surface of upside conveyer belt 12 is connected on the upside of 142 outer circle.Support frame 14 is also threaded with the tune being vertically arranged respectively
Away from screw rod 143, the lower end of two adjusting screws 143 is rotationally connected with the upper end of corresponding sliding shoe 141 respectively.Use a period of time
Afterwards, conveyer belt 12 is understood the flexible deformation due to itself and is extended, and leads to the relaxation of conveyer belt 12, at this point, two adjusting screws 143 of rotation
It drives idler roller 142 to move up, the tensioning of conveyer belt 12 can be realized, convenient for the operating of conveyer belt 12.
In conjunction with Fig. 3 and Fig. 4, the position that the lower section of rack 1 corresponds to 12 two sides of conveyer belt is fixedly connected with side block vertically respectively
Flitch 15.The side close to each other of two sides striker plate 15 is fixedly connected with first buffer layer 151.Side block flitch 15 can exist to suction
The impurity of 12 lower surface of conveyer belt is limited, and prevents the two sides of impurity conveyer belt 12 in transmit process from splashing, the first buffering
Layer 151 can reduce the impact between impurity and side block flitch 15, and reduce noise when impurity is splashed to side block flitch 15,
And then side block flitch 15 is protected, extend the service life of side baffle 15.
The position of corresponding 12 one end of conveyer belt of rack 1 is fixedly connected with air pump 2, and air pump 2 is solid close to the side of conveyer belt 12
Surely it is connected with air jet pipe 21, air jet pipe 21 tilts down setting close to one end of conveyer belt 12, so as to make in air jet pipe 21
Air oliquely downward sprayed out of air pump 2 on conveyer belt 12, making to stick in the residual impurity on 2 surface of conveyer belt from conveyer belt
It is removed on 2.For convenient for being uniformly ejected on conveyer belt 12 from the gas sprayed in air jet pipe 21, the lower end of air jet pipe 21 is also fixed
It is connected with the gas-distributing pipe 211 of axis horizontal setting, the axis direction of gas-distributing pipe 211 is identical as the axis direction of live-roller 11, and
Gas-distributing pipe 211 is also provided with close to the side of conveyer belt 12 can make in gas-distributing pipe 211 gas injection to 12 surface of conveyer belt
Spray orifice 212.Air jet pipe 21 is also fixedly connected with casing 22 close to the outside of 211 one end of gas-distributing pipe, and casing 22 and gas-distributing pipe 211 are same
Axis, is provided with heating wire 221 between casing 22 and air jet pipe 21, heating wire 221 is sheathed on 21 outside of air jet pipe, heating wire
221 one end extends casing 22 and is fixedly connected with conducting wire, and the other end of conducting wire is fixedly connected with power supply, and power supply is fixedly connected on
In rack 1.Position on the upside of the corresponding air jet pipe of rack 1 is also fixedly connected with fixed frame 23, the axis direction and biography of fixed frame 23
The axis direction of dynamic roller 11 is identical, and fixed frame 23 is also fixedly connected with close to the side of conveyer belt 12 can be connected to conveyer belt 12
The brush head 231 on surface.It when work, is not detached from from conveyer belt 12, the impurity of still adhesion on the conveyor belt 12, with conveyer belt 12
Transmission and when being sent to 2 position of air pump, air is pressurizeed by air pump 2, is then ejected into gas-distributing pipe 211 by air jet pipe 21
It is interior, then air is ejected on conveyer belt 12 by gas-distributing pipe 211, it can be by the impurity of adhesion on the conveyor belt 12 from conveyer belt
It removes on 12, and is arranged diagonally downward by the air jet pipe 21 of setting close to one end of conveyer belt 12, can be made conveyer belt 12
On impurity concentrate injection to the lower section of conveyer belt 12, to avoid the impurity on conveyer belt 12 from splashing, secondly, it is more damp to work as raw coal
When, air jet pipe 21 can be heated by heating wire 221, to make the raw temperature of air in air jet pipe 21, so as to so that
The gas sprayed from gas-distributing pipe 211 has certain temperature, so that the impurity on injection 12 surface of conveyer belt simultaneously can be to biography
It send band 12 and impurity to be dried, improves the elimination efficiency of impurity.On the other hand, when conveyer belt 12 turns to 231 position of brush head
When place, further 12 surface of conveyer belt can be cleared up by brush head 231, thus remaining impurity on the conveyor belt 12
It is further to remove.
The position of corresponding 2 lower section of air pump of rack 1 is fixedly connected with front apron 3 vertically, and the lower end of front apron 3 is rotatably connected to
Preceding guide plate 31, the corresponding magnetic plate 13 of rack 1 are also rotatably connected to rear deflector 32 below one end of preceding guide plate 31, after
Guide plate 32 is set at position of 13 end of magnetic plate far from preceding guide plate side 5-10cm.Guide plate 31 before rack 1 is corresponding
The side being located remotely from each other with guide plate 32 is also rotatably connected to driving cylinder 33 respectively, the driving cylinder 33 close to preceding 31 side of guide plate
Telescopic rod be rotationally connected with before guide plate 31 outside, close to 32 side of rear deflector driving cylinder 33 telescopic rod rotate connect
It is connected to the outside of rear deflector 32, preceding guide plate 31 has been respectively fixedly connected with second with the side close to each other of rear deflector 32 and has delayed
Rush layer 311.
Position before rack 1 is corresponding between guide plate 31 and rear deflector 32 is also fixedly connected with front retainer plate 34, front
Distance is 3-5mm between the upper end of flitch 34 and the lower surface of downside conveyer belt 12, prevents the upper end of front retainer plate 34 from wearing and passes
Send the lower surface of band 12.Guide plate 31 and the position of 32 two sides of rear deflector are also fixedly connected with vertically respectively before rack 1 is corresponding
Side baffle 35, the two sides of guide plate 31 and rear deflector 32 before two side baffles 35 side close to each other can be connected to respectively.
When work, with the transmission of conveyer belt 12, the impurity on conveyer belt 12 is drawn onto the magnetic for being detached from magnetic plate 13 by magnetic plate 13
Before being come into before power between guide plate 31 and rear deflector 32, to be fallen directly into after impurity is detached from magnetic plate 13
Within preceding guide plate 31 and rear deflector 32, and then impurity is made to be only capable of splashing between preceding guide plate 31 and rear deflector 32, and
Prevent impurity from sputtering from the two sides of preceding guide plate 31 and rear deflector 32 by two side baffles 35, last impurity is from preceding guide plate
31 fall with concentrating below rear deflector 32, on the other hand, can will be transmitted with conveyer belt 12 by the front retainer plate 34 of setting
Larger impurity block, prevent impurity from striking front apron 3 or preceding guide plate 31 when falling from conveyer belt 12 because inertia is larger,
Front apron 3 and preceding guide plate 31 are caused to damage, consequently facilitating the centralized collection of material.Thirdly, when preceding guide plate need to be adjusted
31 with the angle of rear deflector 32, when adjusting the falling direction of impurity, can be realized by two driving cylinders, 33 telescopic rod telescopic machine
Preceding guide plate 31 and the adjustment of 32 angle of rear deflector and the size of lower ending opening, to be to adapt to different operating conditions.
The course of work: by raw coal below magnetic screening device when transmission, the ferrous contaminants in raw coal will be inhaled by magnetic plate 13
To the lower surface of the downside conveyer belt 12 of 13 lower section of magnetic plate, the impurity being then drawn on conveyer belt 12 will be passed with conveyer belt 12
It send to the magnetic force range for being detached from magnetic plate 13, impurity is detached from after magnetic plate 13, guide plate 31 and rear deflector before falling directly into
Within 32, and then impurity is made to be only capable of splashing between preceding guide plate 31 and rear deflector 32, last impurity from preceding guide plate 31 with
It concentrates and falls below rear deflector 32, on the other hand, can prevent larger impurity from falling from conveyer belt 12 by front retainer plate 24
Front apron 3 or preceding guide plate 31 are struck when falling because inertia is larger, front apron 3 and preceding guide plate 31 are caused to damage, thus just
In the centralized collection of material, the angle of guide plate 31 and rear deflector 32 before it need to adjust when adjusting the falling direction of impurity, is led to
Crossing two driving cylinders, 33 telescopic rod telescopic machine can be realized adjustment and lower ending opening of the preceding guide plate 31 with 32 angle of rear deflector
Size, to be to adapt to different operating conditions.
When raw coal is compared with the time of tide, the impurity drawn from raw coal is also more damp, thus easily in the surface adhesion one of conveyer belt 12
The relatively thin impurity layer of side layer, it is difficult to fall off from conveyer belt 12, at this point it is possible to be added by heating wire 221 to air jet pipe 21
Heat, to make the raw temperature of air in air jet pipe 21, so as to so that the gas sprayed from gas-distributing pipe 211 has certain temperature,
To which when impurity is sent to 221 position of gas-distributing pipe by conveyer belt 12, gas-distributing pipe 211 can be ejected into the miscellaneous of 12 surface of conveyer belt
Matter simultaneously dries conveyer belt 12 and impurity, and impurity is reinjected between preceding guide plate 31 and rear deflector 32, mentions
The elimination efficiency of high impurity, then, when conveyer belt 12 turns at 231 position of brush head, brush head 231 is further to conveyer belt
12 surfaces are cleared up, so that remaining impurity on the conveyor belt 12 is further removed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. one kind is used for the clean magnetic screening device of raw coal, including rack (1), the both ends of rack (1) are fixedly connected with live-roller
(11), the middle part of rack (1) is connected to magnetic plate (13), and conveyer belt (12), magnetic plate are arranged on two live-rollers (11)
(13) it is connected to the upper surface of downside conveyer belt (12), it is characterised in that: on the outside of corresponding conveyer belt (12) one end of the rack (1)
Position be fixedly connected with air pump (2), the air pump (2) is fixedly connected with close to the side of conveyer belt (12) and can spray air
The air jet pipe (21) in conveyer belt (12) is penetrated, the air jet pipe (21) is arranged diagonally downward close to the one end of conveyer belt (12).
2. according to claim 1 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the air jet pipe
(21) it is fixedly connected on the outside of casing (22), is provided between the air jet pipe (21) and casing (22) for heating air jet pipe
(21) heating wire (221) of interior air.
3. according to claim 1 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the rack (1)
Position above corresponding air pump (2) is fixedly connected with brush head (231), and the brush head (231) can be connected to conveyer belt (12).
4. according to claim 1 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the rack (1)
The one end for being provided with air pump (2) is connected with front retainer plate (34), and the front retainer plate (34) is located at the downside of conveyer belt (12), institute
State the impurity that front retainer plate (34) can be connected on conveyer belt (12).
5. according to claim 4 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the striker plate
Upper end is lower than conveyer belt (12) lower surface 3-5mm.
6. according to claim 1 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the rack (1)
Sliding is connected with sliding shoe (141) on both sides of the middle vertically, and idler roller (142), institute are rotatably connected between two sliding shoes (141)
State the lower surface that upside conveyer belt (12) is connected on the upside of the outer circle of idler roller (142), corresponding two sliding shoes of the rack (1)
(141) position above is threaded with the adjusting screw (143) being vertically arranged, and the lower end of the adjusting screw (143) turns
It is dynamic to be connected to corresponding sliding shoe (141).
7. according to claim 1 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the live-roller
(11) both ends are fixedly connected to baffle ring (111).
8. according to claim 1 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the rack (1)
The position of corresponding downside conveyer belt (12) two sides is fixedly connected with side block flitch (15).
9. according to claim 8 a kind of for the clean magnetic screening device of raw coal, it is characterised in that: the side block flitch
(15) side close to each other is fixedly connected with first buffer layer (151).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821484930.9U CN208407327U (en) | 2018-09-11 | 2018-09-11 | One kind being used for the clean magnetic screening device of raw coal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821484930.9U CN208407327U (en) | 2018-09-11 | 2018-09-11 | One kind being used for the clean magnetic screening device of raw coal |
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Publication Number | Publication Date |
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CN208407327U true CN208407327U (en) | 2019-01-22 |
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CN201821484930.9U Expired - Fee Related CN208407327U (en) | 2018-09-11 | 2018-09-11 | One kind being used for the clean magnetic screening device of raw coal |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110487055A (en) * | 2019-08-30 | 2019-11-22 | 福建福清万年青水泥有限公司 | It is a kind of for producing the New Dryer of cement |
CN113305107A (en) * | 2021-06-26 | 2021-08-27 | 济南隆超石油机械锻造有限公司 | Oxide skin knockout machine |
-
2018
- 2018-09-11 CN CN201821484930.9U patent/CN208407327U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110487055A (en) * | 2019-08-30 | 2019-11-22 | 福建福清万年青水泥有限公司 | It is a kind of for producing the New Dryer of cement |
CN110487055B (en) * | 2019-08-30 | 2020-08-21 | 福建福清万年青水泥有限公司 | A novel desiccator for producing cement |
CN113305107A (en) * | 2021-06-26 | 2021-08-27 | 济南隆超石油机械锻造有限公司 | Oxide skin knockout machine |
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